assertEquals($defaultValue, $inst->MyFieldWithDefault); } else { $this->assertEmpty($inst->MyFieldWithDefault); } if ($altDefaultValue) { $this->assertEquals($altDefaultValue, $inst->MyFieldWithAltDefault); } else { $this->assertEmpty($inst->MyFieldWithAltDefault); } } public function provideSingletons() { // because PHPUnit evalutes test providers *before* setUp methods // any extensions added in the setUp methods won't be available // we must return closures to generate the arguments at run time return array( 'create() static method' => array(function () { return DataObjectTest\Fixture::create(); }, 'Default Value', 'Default Value'), 'New object creation' => array(function () { return new DataObjectTest\Fixture(); }, 'Default Value', 'Default Value'), 'singleton() function' => array(function () { return singleton(DataObjectTest\Fixture::class); }, null, null), 'singleton() static method' => array(function () { return DataObjectTest\Fixture::singleton(); }, null, null), 'Manual constructor args' => array(function () { return new DataObjectTest\Fixture(null, true); }, null, null), ); } public function testDb() { $schema = DataObject::getSchema(); $dbFields = $schema->fieldSpecs(DataObjectTest\TeamComment::class); // Assert fields are included $this->assertArrayHasKey('Name', $dbFields); // Assert the base fields are included $this->assertArrayHasKey('Created', $dbFields); $this->assertArrayHasKey('LastEdited', $dbFields); $this->assertArrayHasKey('ClassName', $dbFields); $this->assertArrayHasKey('ID', $dbFields); // Assert that the correct field type is returned when passing a field $this->assertEquals('Varchar', $schema->fieldSpec(DataObjectTest\TeamComment::class, 'Name')); $this->assertEquals('Text', $schema->fieldSpec(DataObjectTest\TeamComment::class, 'Comment')); // Test with table required $this->assertEquals( DataObjectTest\TeamComment::class . '.Varchar', $schema->fieldSpec(DataObjectTest\TeamComment::class, 'Name', DataObjectSchema::INCLUDE_CLASS) ); $this->assertEquals( DataObjectTest\TeamComment::class . '.Text', $schema->fieldSpec(DataObjectTest\TeamComment::class, 'Comment', DataObjectSchema::INCLUDE_CLASS) ); $dbFields = $schema->fieldSpecs(DataObjectTest\ExtendedTeamComment::class); // fixed fields are still included in extended classes $this->assertArrayHasKey('Created', $dbFields); $this->assertArrayHasKey('LastEdited', $dbFields); $this->assertArrayHasKey('ClassName', $dbFields); $this->assertArrayHasKey('ID', $dbFields); // Assert overloaded fields have correct data type $this->assertEquals('HTMLText', $schema->fieldSpec(DataObjectTest\ExtendedTeamComment::class, 'Comment')); $this->assertEquals( 'HTMLText', $dbFields['Comment'], 'Calls to DataObject::db without a field specified return correct data types' ); // assertEquals doesn't verify the order of array elements, so access keys manually to check order: // expected: array('Name' => 'Varchar', 'Comment' => 'HTMLText') $this->assertEquals( array( 'Name', 'Comment' ), array_slice(array_keys($dbFields), 4, 2), 'DataObject::db returns fields in correct order' ); } public function testConstructAcceptsValues() { // Values can be an array... $player = new DataObjectTest\Player( array( 'FirstName' => 'James', 'Surname' => 'Smith' ) ); $this->assertEquals('James', $player->FirstName); $this->assertEquals('Smith', $player->Surname); // ... or a stdClass inst $data = new stdClass(); $data->FirstName = 'John'; $data->Surname = 'Doe'; $player = new DataObjectTest\Player($data); $this->assertEquals('John', $player->FirstName); $this->assertEquals('Doe', $player->Surname); // IDs should be stored as integers, not strings $player = new DataObjectTest\Player(array('ID' => '5')); $this->assertSame(5, $player->ID); } public function testValidObjectsForBaseFields() { $obj = new DataObjectTest\ValidatedObject(); foreach (array('Created', 'LastEdited', 'ClassName', 'ID') as $field) { $helper = $obj->dbObject($field); $this->assertTrue( ($helper instanceof DBField), "for {$field} expected helper to be DBField, but was " . (is_object($helper) ? get_class($helper) : "null") ); } } public function testDataIntegrityWhenTwoSubclassesHaveSameField() { // Save data into DataObjectTest_SubTeam.SubclassDatabaseField $obj = new DataObjectTest\SubTeam(); $obj->SubclassDatabaseField = "obj-SubTeam"; $obj->write(); // Change the class $obj->ClassName = DataObjectTest\OtherSubclassWithSameField::class; $obj->write(); $obj->flushCache(); // Re-fetch from the database and confirm that the data is sourced from // OtherSubclassWithSameField.SubclassDatabaseField $obj = DataObject::get_by_id(DataObjectTest\Team::class, $obj->ID); $this->assertNull($obj->SubclassDatabaseField); // Confirm that save the object in the other direction. $obj->SubclassDatabaseField = 'obj-Other'; $obj->write(); $obj->ClassName = DataObjectTest\SubTeam::class; $obj->write(); $obj->flushCache(); // If we restore the class, the old value has been lying dormant and will be available again. // NOTE: This behaviour is volatile; we may change this in the future to clear fields that // are no longer relevant when changing ClassName $obj = DataObject::get_by_id(DataObjectTest\Team::class, $obj->ID); $this->assertEquals('obj-SubTeam', $obj->SubclassDatabaseField); } /** * Test deletion of DataObjects * - Deleting using delete() on the DataObject * - Deleting using DataObject::delete_by_id() */ public function testDelete() { // Test deleting using delete() on the DataObject // Get the first page $obj = $this->objFromFixture(DataObjectTest\Player::class, 'captain1'); $objID = $obj->ID; // Check the page exists before deleting $this->assertTrue(is_object($obj) && $obj->exists()); // Delete the page $obj->delete(); // Check that page does not exist after deleting $obj = DataObject::get_by_id(DataObjectTest\Player::class, $objID); $this->assertTrue(!$obj || !$obj->exists()); // Test deleting using DataObject::delete_by_id() // Get the second page $obj = $this->objFromFixture(DataObjectTest\Player::class, 'captain2'); $objID = $obj->ID; // Check the page exists before deleting $this->assertTrue(is_object($obj) && $obj->exists()); // Delete the page DataObject::delete_by_id(DataObjectTest\Player::class, $obj->ID); // Check that page does not exist after deleting $obj = DataObject::get_by_id(DataObjectTest\Player::class, $objID); $this->assertTrue(!$obj || !$obj->exists()); } /** * Test methods that get DataObjects * - DataObject::get() * - All records of a DataObject * - Filtering * - Sorting * - Joins * - Limit * - Container class * - DataObject::get_by_id() * - DataObject::get_one() * - With and without caching * - With and without ordering */ public function testGet() { // Test getting all records of a DataObject $comments = DataObject::get(DataObjectTest\TeamComment::class); $this->assertEquals(3, $comments->count()); // Test WHERE clause $comments = DataObject::get(DataObjectTest\TeamComment::class, "\"Name\"='Bob'"); $this->assertEquals(1, $comments->count()); foreach ($comments as $comment) { $this->assertEquals('Bob', $comment->Name); } // Test sorting $comments = DataObject::get(DataObjectTest\TeamComment::class, '', "\"Name\" ASC"); $this->assertEquals(3, $comments->count()); $this->assertEquals('Bob', $comments->first()->Name); $comments = DataObject::get(DataObjectTest\TeamComment::class, '', "\"Name\" DESC"); $this->assertEquals(3, $comments->count()); $this->assertEquals('Phil', $comments->first()->Name); // Test limit $comments = DataObject::get(DataObjectTest\TeamComment::class, '', "\"Name\" ASC", '', '1,2'); $this->assertEquals(2, $comments->count()); $this->assertEquals('Joe', $comments->first()->Name); $this->assertEquals('Phil', $comments->last()->Name); // Test get_by_id() $captain1ID = $this->idFromFixture(DataObjectTest\Player::class, 'captain1'); $captain1 = DataObject::get_by_id(DataObjectTest\Player::class, $captain1ID); $this->assertEquals('Captain', $captain1->FirstName); // Test get_one() without caching $comment1 = DataObject::get_one( DataObjectTest\TeamComment::class, array( '"DataObjectTest_TeamComment"."Name"' => 'Joe' ), false ); $comment1->Comment = "Something Else"; $comment2 = DataObject::get_one( DataObjectTest\TeamComment::class, array( '"DataObjectTest_TeamComment"."Name"' => 'Joe' ), false ); $this->assertNotEquals($comment1->Comment, $comment2->Comment); // Test get_one() with caching $comment1 = DataObject::get_one( DataObjectTest\TeamComment::class, array( '"DataObjectTest_TeamComment"."Name"' => 'Bob' ), true ); $comment1->Comment = "Something Else"; $comment2 = DataObject::get_one( DataObjectTest\TeamComment::class, array( '"DataObjectTest_TeamComment"."Name"' => 'Bob' ), true ); $this->assertEquals((string)$comment1->Comment, (string)$comment2->Comment); // Test get_one() with order by without caching $comment = DataObject::get_one(DataObjectTest\TeamComment::class, '', false, "\"Name\" ASC"); $this->assertEquals('Bob', $comment->Name); $comment = DataObject::get_one(DataObjectTest\TeamComment::class, '', false, "\"Name\" DESC"); $this->assertEquals('Phil', $comment->Name); // Test get_one() with order by with caching $comment = DataObject::get_one(DataObjectTest\TeamComment::class, '', true, '"Name" ASC'); $this->assertEquals('Bob', $comment->Name); $comment = DataObject::get_one(DataObjectTest\TeamComment::class, '', true, '"Name" DESC'); $this->assertEquals('Phil', $comment->Name); } public function testGetByIDCallerClass() { $captain1ID = $this->idFromFixture(DataObjectTest\Player::class, 'captain1'); $captain1 = DataObjectTest\Player::get_by_id($captain1ID); $this->assertInstanceOf(DataObjectTest\Player::class, $captain1); $this->assertEquals('Captain', $captain1->FirstName); $captain2ID = $this->idFromFixture(DataObjectTest\Player::class, 'captain2'); // make sure we can call from any class but get the one passed as an argument $captain2 = DataObjectTest\TeamComment::get_by_id(DataObjectTest\Player::class, $captain2ID); $this->assertInstanceOf(DataObjectTest\Player::class, $captain2); $this->assertEquals('Captain 2', $captain2->FirstName); } public function testGetCaseInsensitive() { // Test get_one() with bad case on the classname // Note: This will succeed only if the underlying DB server supports case-insensitive // table names (e.g. such as MySQL, but not SQLite3) if (!(DB::get_conn() instanceof MySQLDatabase)) { $this->markTestSkipped('MySQL only'); } $subteam1 = DataObject::get_one( strtolower(DataObjectTest\SubTeam::class), array( '"DataObjectTest_Team"."Title"' => 'Subteam 1' ), true ); $this->assertNotEmpty($subteam1); $this->assertEquals($subteam1->Title, "Subteam 1"); } public function testGetSubclassFields() { /* Test that fields / has_one relations from the parent table and the subclass tables are extracted */ $captain1 = $this->objFromFixture(DataObjectTest\Player::class, "captain1"); // Base field $this->assertEquals('Captain', $captain1->FirstName); // Subclass field $this->assertEquals('007', $captain1->ShirtNumber); // Subclass has_one relation $this->assertEquals($this->idFromFixture(DataObjectTest\Team::class, 'team1'), $captain1->FavouriteTeamID); } public function testGetRelationClass() { $obj = new DataObjectTest\Player(); $this->assertEquals( singleton(DataObjectTest\Player::class)->getRelationClass('FavouriteTeam'), DataObjectTest\Team::class, 'has_one is properly inspected' ); $this->assertEquals( singleton(DataObjectTest\Company::class)->getRelationClass('CurrentStaff'), DataObjectTest\Staff::class, 'has_many is properly inspected' ); $this->assertEquals( singleton(DataObjectTest\Team::class)->getRelationClass('Players'), DataObjectTest\Player::class, 'many_many is properly inspected' ); $this->assertEquals( singleton(DataObjectTest\Player::class)->getRelationClass('Teams'), DataObjectTest\Team::class, 'belongs_many_many is properly inspected' ); $this->assertEquals( singleton(DataObjectTest\CEO::class)->getRelationClass('Company'), DataObjectTest\Company::class, 'belongs_to is properly inspected' ); $this->assertEquals( singleton(DataObjectTest\Fan::class)->getRelationClass('Favourite'), DataObject::class, 'polymorphic has_one is properly inspected' ); } /** * Test that has_one relations can be retrieved */ public function testGetHasOneRelations() { $captain1 = $this->objFromFixture(DataObjectTest\Player::class, "captain1"); $team1ID = $this->idFromFixture(DataObjectTest\Team::class, 'team1'); // There will be a field called (relname)ID that contains the ID of the // object linked to via the has_one relation $this->assertEquals($team1ID, $captain1->FavouriteTeamID); // There will be a method called $obj->relname() that returns the object itself $this->assertEquals($team1ID, $captain1->FavouriteTeam()->ID); // Test that getNonReciprocalComponent can find has_one from the has_many end $this->assertEquals( $team1ID, $captain1->inferReciprocalComponent(DataObjectTest\Team::class, 'PlayerFans')->ID ); // Check entity with polymorphic has-one $fan1 = $this->objFromFixture(DataObjectTest\Fan::class, "fan1"); $this->assertTrue((bool)$fan1->hasValue('Favourite')); // There will be fields named (relname)ID and (relname)Class for polymorphic // entities $this->assertEquals($team1ID, $fan1->FavouriteID); $this->assertEquals(DataObjectTest\Team::class, $fan1->FavouriteClass); // There will be a method called $obj->relname() that returns the object itself $favourite = $fan1->Favourite(); $this->assertEquals($team1ID, $favourite->ID); $this->assertInstanceOf(DataObjectTest\Team::class, $favourite); // check behaviour of dbObject with polymorphic relations $favouriteDBObject = $fan1->dbObject('Favourite'); $favouriteValue = $favouriteDBObject->getValue(); $this->assertInstanceOf(DBPolymorphicForeignKey::class, $favouriteDBObject); $this->assertEquals($favourite->ID, $favouriteValue->ID); $this->assertEquals($favourite->ClassName, $favouriteValue->ClassName); } public function testLimitAndCount() { $players = DataObject::get(DataObjectTest\Player::class); // There's 4 records in total $this->assertEquals(4, $players->count()); // Testing "##, ##" syntax $this->assertEquals(4, $players->limit(20)->count()); $this->assertEquals(4, $players->limit(20, 0)->count()); $this->assertEquals(0, $players->limit(20, 20)->count()); $this->assertEquals(2, $players->limit(2, 0)->count()); $this->assertEquals(1, $players->limit(5, 3)->count()); } public function testWriteNoChangesDoesntUpdateLastEdited() { // set mock now so we can be certain of LastEdited time for our test DBDatetime::set_mock_now('2017-01-01 00:00:00'); $obj = new Player(); $obj->FirstName = 'Test'; $obj->Surname = 'Plater'; $obj->Email = 'test.player@example.com'; $obj->write(); $this->assertEquals('2017-01-01 00:00:00', $obj->LastEdited); $writtenObj = Player::get()->byID($obj->ID); $this->assertEquals('2017-01-01 00:00:00', $writtenObj->LastEdited); // set mock now so we get a new LastEdited if, for some reason, it's updated DBDatetime::set_mock_now('2017-02-01 00:00:00'); $writtenObj->write(); $this->assertEquals('2017-01-01 00:00:00', $writtenObj->LastEdited); $this->assertEquals($obj->ID, $writtenObj->ID); $reWrittenObj = Player::get()->byID($writtenObj->ID); $this->assertEquals('2017-01-01 00:00:00', $reWrittenObj->LastEdited); } /** * Test writing of database columns which don't correlate to a DBField, * e.g. all relation fields on has_one/has_many like "ParentID". */ public function testWritePropertyWithoutDBField() { $obj = $this->objFromFixture(DataObjectTest\Player::class, 'captain1'); $obj->FavouriteTeamID = 99; $obj->write(); // reload the page from the database $savedObj = DataObject::get_by_id(DataObjectTest\Player::class, $obj->ID); $this->assertTrue($savedObj->FavouriteTeamID == 99); // Test with porymorphic relation $obj2 = $this->objFromFixture(DataObjectTest\Fan::class, "fan1"); $obj2->FavouriteID = 99; $obj2->FavouriteClass = DataObjectTest\Player::class; $obj2->write(); $savedObj2 = DataObject::get_by_id(DataObjectTest\Fan::class, $obj2->ID); $this->assertTrue($savedObj2->FavouriteID == 99); $this->assertTrue($savedObj2->FavouriteClass == DataObjectTest\Player::class); } /** * Test has many relationships * - Test getComponents() gets the ComponentSet of the other side of the relation * - Test the IDs on the DataObjects are set correctly */ public function testHasManyRelationships() { $team1 = $this->objFromFixture(DataObjectTest\Team::class, 'team1'); // Test getComponents() gets the ComponentSet of the other side of the relation $this->assertTrue($team1->Comments()->count() == 2); $team1Comments = [ ['Comment' => 'This is a team comment by Joe'], ['Comment' => 'This is a team comment by Bob'], ]; // Test the IDs on the DataObjects are set correctly $this->assertListEquals($team1Comments, $team1->Comments()); // Test that has_many can be infered from the has_one via getNonReciprocalComponent $this->assertListEquals( $team1Comments, $team1->inferReciprocalComponent(DataObjectTest\TeamComment::class, 'Team') ); // Test that we can add and remove items that already exist in the database $newComment = new DataObjectTest\TeamComment(); $newComment->Name = "Automated commenter"; $newComment->Comment = "This is a new comment"; $newComment->write(); $team1->Comments()->add($newComment); $this->assertEquals($team1->ID, $newComment->TeamID); $comment1 = $this->objFromFixture(DataObjectTest\TeamComment::class, 'comment1'); $comment2 = $this->objFromFixture(DataObjectTest\TeamComment::class, 'comment2'); $team1->Comments()->remove($comment2); $team1CommentIDs = $team1->Comments()->sort('ID')->column('ID'); $this->assertEquals(array($comment1->ID, $newComment->ID), $team1CommentIDs); // Test that removing an item from a list doesn't remove it from the same // relation belonging to a different object $team1 = $this->objFromFixture(DataObjectTest\Team::class, 'team1'); $team2 = $this->objFromFixture(DataObjectTest\Team::class, 'team2'); $team2->Comments()->remove($comment1); $team1CommentIDs = $team1->Comments()->sort('ID')->column('ID'); $this->assertEquals(array($comment1->ID, $newComment->ID), $team1CommentIDs); } /** * Test has many relationships against polymorphic has_one fields * - Test getComponents() gets the ComponentSet of the other side of the relation * - Test the IDs on the DataObjects are set correctly */ public function testHasManyPolymorphicRelationships() { $team1 = $this->objFromFixture(DataObjectTest\Team::class, 'team1'); // Test getComponents() gets the ComponentSet of the other side of the relation $this->assertTrue($team1->Fans()->count() == 2); // Test the IDs/Classes on the DataObjects are set correctly foreach ($team1->Fans() as $fan) { $this->assertEquals($team1->ID, $fan->FavouriteID, 'Fan has the correct FavouriteID'); $this->assertEquals(DataObjectTest\Team::class, $fan->FavouriteClass, 'Fan has the correct FavouriteClass'); } // Test that we can add and remove items that already exist in the database $newFan = new DataObjectTest\Fan(); $newFan->Name = "New fan"; $newFan->write(); $team1->Fans()->add($newFan); $this->assertEquals($team1->ID, $newFan->FavouriteID, 'Newly created fan has the correct FavouriteID'); $this->assertEquals( DataObjectTest\Team::class, $newFan->FavouriteClass, 'Newly created fan has the correct FavouriteClass' ); $fan1 = $this->objFromFixture(DataObjectTest\Fan::class, 'fan1'); $fan3 = $this->objFromFixture(DataObjectTest\Fan::class, 'fan3'); $team1->Fans()->remove($fan3); $team1FanIDs = $team1->Fans()->sort('ID')->column('ID'); $this->assertEquals(array($fan1->ID, $newFan->ID), $team1FanIDs); // Test that removing an item from a list doesn't remove it from the same // relation belonging to a different object $team1 = $this->objFromFixture(DataObjectTest\Team::class, 'team1'); $player1 = $this->objFromFixture(DataObjectTest\Player::class, 'player1'); $player1->Fans()->remove($fan1); $team1FanIDs = $team1->Fans()->sort('ID')->column('ID'); $this->assertEquals(array($fan1->ID, $newFan->ID), $team1FanIDs); } public function testHasOneRelationship() { $team1 = $this->objFromFixture(DataObjectTest\Team::class, 'team1'); $player1 = $this->objFromFixture(DataObjectTest\Player::class, 'player1'); $player2 = $this->objFromFixture(DataObjectTest\Player::class, 'player2'); $fan1 = $this->objFromFixture(DataObjectTest\Fan::class, 'fan1'); // Test relation probing $this->assertFalse((bool)$team1->hasValue('Captain', null, false)); $this->assertFalse((bool)$team1->hasValue('CaptainID', null, false)); // Add a captain to team 1 $team1->setField('CaptainID', $player1->ID); $team1->write(); $this->assertTrue((bool)$team1->hasValue('Captain', null, false)); $this->assertTrue((bool)$team1->hasValue('CaptainID', null, false)); $this->assertEquals( $player1->ID, $team1->Captain()->ID, 'The captain exists for team 1' ); $this->assertEquals( $player1->ID, $team1->getComponent('Captain')->ID, 'The captain exists through the component getter' ); $this->assertEquals( $team1->Captain()->FirstName, 'Player 1', 'Player 1 is the captain' ); $this->assertEquals( $team1->getComponent('Captain')->FirstName, 'Player 1', 'Player 1 is the captain' ); $team1->CaptainID = $player2->ID; $team1->write(); $this->assertEquals($player2->ID, $team1->Captain()->ID); $this->assertEquals($player2->ID, $team1->getComponent('Captain')->ID); $this->assertEquals('Player 2', $team1->Captain()->FirstName); $this->assertEquals('Player 2', $team1->getComponent('Captain')->FirstName); // Set the favourite team for fan1 $fan1->setField('FavouriteID', $team1->ID); $fan1->setField('FavouriteClass', get_class($team1)); $this->assertEquals($team1->ID, $fan1->Favourite()->ID, 'The team is assigned to fan 1'); $this->assertInstanceOf(get_class($team1), $fan1->Favourite(), 'The team is assigned to fan 1'); $this->assertEquals( $team1->ID, $fan1->getComponent('Favourite')->ID, 'The team exists through the component getter' ); $this->assertInstanceOf( get_class($team1), $fan1->getComponent('Favourite'), 'The team exists through the component getter' ); $this->assertEquals( $fan1->Favourite()->Title, 'Team 1', 'Team 1 is the favourite' ); $this->assertEquals( $fan1->getComponent('Favourite')->Title, 'Team 1', 'Team 1 is the favourite' ); } /** * Test has_one used as field getter/setter */ public function testHasOneAsField() { /** @var DataObjectTest\Team $team1 */ $team1 = $this->objFromFixture(DataObjectTest\Team::class, 'team1'); $captain1 = $this->objFromFixture(DataObjectTest\Player::class, 'captain1'); $captain2 = $this->objFromFixture(DataObjectTest\Player::class, 'captain2'); // Setter: By RelationID $team1->CaptainID = $captain1->ID; $team1->write(); $this->assertEquals($captain1->ID, $team1->Captain->ID); // Setter: New object $team1->Captain = $captain2; $team1->write(); $this->assertEquals($captain2->ID, $team1->Captain->ID); // Setter: Custom data (required by DataDifferencer) $team1->Captain = DBField::create_field('HTMLFragment', '

No captain

'); $this->assertEquals('

No captain

', $team1->Captain); } /** * @todo Extend type change tests (e.g. '0'==NULL) */ public function testChangedFields() { $obj = $this->objFromFixture(DataObjectTest\Player::class, 'captain1'); $obj->FirstName = 'Captain-changed'; $obj->IsRetired = true; $this->assertEquals( $obj->getChangedFields(true, DataObject::CHANGE_STRICT), array( 'FirstName' => array( 'before' => 'Captain', 'after' => 'Captain-changed', 'level' => DataObject::CHANGE_VALUE ), 'IsRetired' => array( 'before' => 1, 'after' => true, 'level' => DataObject::CHANGE_STRICT ) ), 'Changed fields are correctly detected with strict type changes (level=1)' ); $this->assertEquals( $obj->getChangedFields(true, DataObject::CHANGE_VALUE), array( 'FirstName' => array( 'before' => 'Captain', 'after' => 'Captain-changed', 'level' => DataObject::CHANGE_VALUE ) ), 'Changed fields are correctly detected while ignoring type changes (level=2)' ); $newObj = new DataObjectTest\Player(); $newObj->FirstName = "New Player"; $this->assertEquals( array( 'FirstName' => array( 'before' => null, 'after' => 'New Player', 'level' => DataObject::CHANGE_VALUE ) ), $newObj->getChangedFields(true, DataObject::CHANGE_VALUE), 'Initialised fields are correctly detected as full changes' ); } public function testChangedFieldsWhenRestoringData() { $obj = $this->objFromFixture(DataObjectTest\Player::class, 'captain1'); $obj->FirstName = 'Captain-changed'; $obj->FirstName = 'Captain'; $this->assertEquals( [], $obj->getChangedFields(true, DataObject::CHANGE_STRICT) ); } public function testChangedFieldsAfterWrite() { $obj = $this->objFromFixture(DataObjectTest\Player::class, 'captain1'); $obj->FirstName = 'Captain-changed'; $obj->write(); $obj->FirstName = 'Captain'; $this->assertEquals( array( 'FirstName' => array( 'before' => 'Captain-changed', 'after' => 'Captain', 'level' => DataObject::CHANGE_VALUE, ), ), $obj->getChangedFields(true, DataObject::CHANGE_VALUE) ); } public function testForceChangeCantBeCancelledUntilWrite() { $obj = $this->objFromFixture(DataObjectTest\Player::class, 'captain1'); $this->assertFalse($obj->isChanged('FirstName')); $this->assertFalse($obj->isChanged('Surname')); // Force change marks the records as changed $obj->forceChange(); $this->assertTrue($obj->isChanged('FirstName')); $this->assertTrue($obj->isChanged('Surname')); // ...but not if we explicitly ask if the value has changed $this->assertFalse($obj->isChanged('FirstName', DataObject::CHANGE_VALUE)); $this->assertFalse($obj->isChanged('Surname', DataObject::CHANGE_VALUE)); // Not overwritten by setting the value to is original value $obj->FirstName = 'Captain'; $this->assertTrue($obj->isChanged('FirstName')); $this->assertTrue($obj->isChanged('Surname')); // Not overwritten by changing it to something else and back again $obj->FirstName = 'Captain-changed'; $this->assertTrue($obj->isChanged('FirstName', DataObject::CHANGE_VALUE)); $obj->FirstName = 'Captain'; $this->assertFalse($obj->isChanged('FirstName', DataObject::CHANGE_VALUE)); $this->assertTrue($obj->isChanged('FirstName')); $this->assertTrue($obj->isChanged('Surname')); // Cleared after write $obj->write(); $this->assertFalse($obj->isChanged('FirstName')); $this->assertFalse($obj->isChanged('Surname')); $obj->FirstName = 'Captain'; $this->assertFalse($obj->isChanged('FirstName')); } /** * @skipUpgrade */ public function testIsChanged() { $obj = $this->objFromFixture(DataObjectTest\Player::class, 'captain1'); $obj->NonDBField = 'bob'; $obj->FirstName = 'Captain-changed'; $obj->IsRetired = true; // type change only, database stores "1" // Now that DB fields are changed, isChanged is true $this->assertTrue($obj->isChanged('NonDBField')); $this->assertFalse($obj->isChanged('NonField')); $this->assertTrue($obj->isChanged('FirstName', DataObject::CHANGE_STRICT)); $this->assertTrue($obj->isChanged('FirstName', DataObject::CHANGE_VALUE)); $this->assertTrue($obj->isChanged('IsRetired', DataObject::CHANGE_STRICT)); $this->assertFalse($obj->isChanged('IsRetired', DataObject::CHANGE_VALUE)); $this->assertFalse($obj->isChanged('Email', 1), 'Doesnt change mark unchanged property'); $this->assertFalse($obj->isChanged('Email', 2), 'Doesnt change mark unchanged property'); $newObj = new DataObjectTest\Player(); $newObj->FirstName = "New Player"; $this->assertTrue($newObj->isChanged('FirstName', DataObject::CHANGE_STRICT)); $this->assertTrue($newObj->isChanged('FirstName', DataObject::CHANGE_VALUE)); $this->assertFalse($newObj->isChanged('Email', DataObject::CHANGE_STRICT)); $this->assertFalse($newObj->isChanged('Email', DataObject::CHANGE_VALUE)); $newObj->write(); $this->assertFalse($newObj->ischanged()); $this->assertFalse($newObj->isChanged('FirstName', DataObject::CHANGE_STRICT)); $this->assertFalse($newObj->isChanged('FirstName', DataObject::CHANGE_VALUE)); $this->assertFalse($newObj->isChanged('Email', DataObject::CHANGE_STRICT)); $this->assertFalse($newObj->isChanged('Email', DataObject::CHANGE_VALUE)); $obj = $this->objFromFixture(DataObjectTest\Player::class, 'captain1'); $obj->FirstName = null; $this->assertTrue($obj->isChanged('FirstName', DataObject::CHANGE_STRICT)); $this->assertTrue($obj->isChanged('FirstName', DataObject::CHANGE_VALUE)); $obj->write(); $obj->FirstName = null; $this->assertFalse($obj->isChanged('FirstName', DataObject::CHANGE_STRICT), 'Unchanged property was marked as changed'); $obj->FirstName = 0; $this->assertTrue($obj->isChanged('FirstName', DataObject::CHANGE_STRICT), 'Strict (type) change was not detected'); $this->assertFalse($obj->isChanged('FirstName', DataObject::CHANGE_VALUE), 'Type-only change was marked as a value change'); /* Test when there's not field provided */ $obj = $this->objFromFixture(DataObjectTest\Player::class, 'captain2'); $this->assertFalse($obj->isChanged()); $obj->NonDBField = 'new value'; $this->assertFalse($obj->isChanged()); $obj->FirstName = "New Player"; $this->assertTrue($obj->isChanged()); $obj->write(); $this->assertFalse($obj->isChanged()); } public function testRandomSort() { /* If we perform the same regularly sorted query twice, it should return the same results */ $itemsA = DataObject::get(DataObjectTest\TeamComment::class, "", "ID"); foreach ($itemsA as $item) { $keysA[] = $item->ID; } $itemsB = DataObject::get(DataObjectTest\TeamComment::class, "", "ID"); foreach ($itemsB as $item) { $keysB[] = $item->ID; } /* Test when there's not field provided */ $obj = $this->objFromFixture(DataObjectTest\Player::class, 'captain1'); $obj->FirstName = "New Player"; $this->assertTrue($obj->isChanged()); $obj->write(); $this->assertFalse($obj->isChanged()); /* If we perform the same random query twice, it shouldn't return the same results */ $itemsA = DataObject::get(DataObjectTest\TeamComment::class, "", DB::get_conn()->random()); $itemsB = DataObject::get(DataObjectTest\TeamComment::class, "", DB::get_conn()->random()); $itemsC = DataObject::get(DataObjectTest\TeamComment::class, "", DB::get_conn()->random()); $itemsD = DataObject::get(DataObjectTest\TeamComment::class, "", DB::get_conn()->random()); foreach ($itemsA as $item) { $keysA[] = $item->ID; } foreach ($itemsB as $item) { $keysB[] = $item->ID; } foreach ($itemsC as $item) { $keysC[] = $item->ID; } foreach ($itemsD as $item) { $keysD[] = $item->ID; } // These shouldn't all be the same (run it 4 times to minimise chance of an accidental collision) // There's about a 1 in a billion chance of an accidental collision $this->assertTrue($keysA != $keysB || $keysB != $keysC || $keysC != $keysD); } public function testWriteSavesToHasOneRelations() { /* DataObject::write() should save to a has_one relationship if you set a field called (relname)ID */ $team = new DataObjectTest\Team(); $captainID = $this->idFromFixture(DataObjectTest\Player::class, 'player1'); $team->CaptainID = $captainID; $team->write(); $this->assertEquals( $captainID, DB::query("SELECT \"CaptainID\" FROM \"DataObjectTest_Team\" WHERE \"ID\" = $team->ID")->value() ); /* After giving it a value, you should also be able to set it back to null */ $team->CaptainID = ''; $team->write(); $this->assertEquals( 0, DB::query("SELECT \"CaptainID\" FROM \"DataObjectTest_Team\" WHERE \"ID\" = $team->ID")->value() ); /* You should also be able to save a blank to it when it's first created */ $team = new DataObjectTest\Team(); $team->CaptainID = ''; $team->write(); $this->assertEquals( 0, DB::query("SELECT \"CaptainID\" FROM \"DataObjectTest_Team\" WHERE \"ID\" = $team->ID")->value() ); /* Ditto for existing records without a value */ $existingTeam = $this->objFromFixture(DataObjectTest\Team::class, 'team1'); $existingTeam->CaptainID = ''; $existingTeam->write(); $this->assertEquals( 0, DB::query("SELECT \"CaptainID\" FROM \"DataObjectTest_Team\" WHERE \"ID\" = $existingTeam->ID")->value() ); } public function testCanAccessHasOneObjectsAsMethods() { /* If you have a has_one relation 'Captain' on $obj, and you set the $obj->CaptainID = (ID), then the * object itself should be accessible as $obj->Captain() */ $team = $this->objFromFixture(DataObjectTest\Team::class, 'team1'); $captainID = $this->idFromFixture(DataObjectTest\Player::class, 'captain1'); $team->CaptainID = $captainID; $this->assertNotNull($team->Captain()); $this->assertEquals($captainID, $team->Captain()->ID); // Test for polymorphic has_one relations $fan = $this->objFromFixture(DataObjectTest\Fan::class, 'fan1'); $fan->FavouriteID = $team->ID; $fan->FavouriteClass = DataObjectTest\Team::class; $this->assertNotNull($fan->Favourite()); $this->assertEquals($team->ID, $fan->Favourite()->ID); $this->assertInstanceOf(DataObjectTest\Team::class, $fan->Favourite()); } public function testFieldNamesThatMatchMethodNamesWork() { /* Check that a field name that corresponds to a method on DataObject will still work */ $obj = new DataObjectTest\Fixture(); $obj->Data = "value1"; $obj->DbObject = "value2"; $obj->Duplicate = "value3"; $obj->write(); $this->assertNotNull($obj->ID); $this->assertEquals( 'value1', DB::query("SELECT \"Data\" FROM \"DataObjectTest_Fixture\" WHERE \"ID\" = $obj->ID")->value() ); $this->assertEquals( 'value2', DB::query("SELECT \"DbObject\" FROM \"DataObjectTest_Fixture\" WHERE \"ID\" = $obj->ID")->value() ); $this->assertEquals( 'value3', DB::query("SELECT \"Duplicate\" FROM \"DataObjectTest_Fixture\" WHERE \"ID\" = $obj->ID")->value() ); } /** * @todo Re-enable all test cases for field existence after behaviour has been fixed */ public function testFieldExistence() { $teamInstance = $this->objFromFixture(DataObjectTest\Team::class, 'team1'); $teamSingleton = singleton(DataObjectTest\Team::class); $subteamInstance = $this->objFromFixture(DataObjectTest\SubTeam::class, 'subteam1'); $schema = DataObject::getSchema(); /* hasField() singleton checks */ $this->assertTrue( $teamSingleton->hasField('ID'), 'hasField() finds built-in fields in singletons' ); $this->assertTrue( $teamSingleton->hasField('Title'), 'hasField() finds custom fields in singletons' ); /* hasField() instance checks */ $this->assertFalse( $teamInstance->hasField('NonExistingField'), 'hasField() doesnt find non-existing fields in instances' ); $this->assertTrue( $teamInstance->hasField('ID'), 'hasField() finds built-in fields in instances' ); $this->assertTrue( $teamInstance->hasField('Created'), 'hasField() finds built-in fields in instances' ); $this->assertTrue( $teamInstance->hasField('DatabaseField'), 'hasField() finds custom fields in instances' ); //$this->assertFalse($teamInstance->hasField('SubclassDatabaseField'), //'hasField() doesnt find subclass fields in parentclass instances'); $this->assertTrue( $teamInstance->hasField('DynamicField'), 'hasField() finds dynamic getters in instances' ); $this->assertTrue( $teamInstance->hasField('HasOneRelationshipID'), 'hasField() finds foreign keys in instances' ); $this->assertTrue( $teamInstance->hasField('ExtendedDatabaseField'), 'hasField() finds extended fields in instances' ); $this->assertTrue( $teamInstance->hasField('ExtendedHasOneRelationshipID'), 'hasField() finds extended foreign keys in instances' ); //$this->assertTrue($teamInstance->hasField('ExtendedDynamicField'), //'hasField() includes extended dynamic getters in instances'); /* hasField() subclass checks */ $this->assertTrue( $subteamInstance->hasField('ID'), 'hasField() finds built-in fields in subclass instances' ); $this->assertTrue( $subteamInstance->hasField('Created'), 'hasField() finds built-in fields in subclass instances' ); $this->assertTrue( $subteamInstance->hasField('DatabaseField'), 'hasField() finds custom fields in subclass instances' ); $this->assertTrue( $subteamInstance->hasField('SubclassDatabaseField'), 'hasField() finds custom fields in subclass instances' ); $this->assertTrue( $subteamInstance->hasField('DynamicField'), 'hasField() finds dynamic getters in subclass instances' ); $this->assertTrue( $subteamInstance->hasField('HasOneRelationshipID'), 'hasField() finds foreign keys in subclass instances' ); $this->assertTrue( $subteamInstance->hasField('ExtendedDatabaseField'), 'hasField() finds extended fields in subclass instances' ); $this->assertTrue( $subteamInstance->hasField('ExtendedHasOneRelationshipID'), 'hasField() finds extended foreign keys in subclass instances' ); /* hasDatabaseField() singleton checks */ //$this->assertTrue($teamSingleton->hasDatabaseField('ID'), //'hasDatabaseField() finds built-in fields in singletons'); $this->assertNotEmpty( $schema->fieldSpec(DataObjectTest\Team::class, 'Title'), 'hasDatabaseField() finds custom fields in singletons' ); /* hasDatabaseField() instance checks */ $this->assertNull( $schema->fieldSpec(DataObjectTest\Team::class, 'NonExistingField'), 'hasDatabaseField() doesnt find non-existing fields in instances' ); //$this->assertNotEmpty($schema->fieldSpec(DataObjectTest_Team::class, 'ID'), //'hasDatabaseField() finds built-in fields in instances'); $this->assertNotEmpty( $schema->fieldSpec(DataObjectTest\Team::class, 'Created'), 'hasDatabaseField() finds built-in fields in instances' ); $this->assertNotEmpty( $schema->fieldSpec(DataObjectTest\Team::class, 'DatabaseField'), 'hasDatabaseField() finds custom fields in instances' ); $this->assertNull( $schema->fieldSpec(DataObjectTest\Team::class, 'SubclassDatabaseField'), 'hasDatabaseField() doesnt find subclass fields in parentclass instances' ); //$this->assertNull($schema->fieldSpec(DataObjectTest_Team::class, 'DynamicField'), //'hasDatabaseField() doesnt dynamic getters in instances'); $this->assertNotEmpty( $schema->fieldSpec(DataObjectTest\Team::class, 'HasOneRelationshipID'), 'hasDatabaseField() finds foreign keys in instances' ); $this->assertNotEmpty( $schema->fieldSpec(DataObjectTest\Team::class, 'ExtendedDatabaseField'), 'hasDatabaseField() finds extended fields in instances' ); $this->assertNotEmpty( $schema->fieldSpec(DataObjectTest\Team::class, 'ExtendedHasOneRelationshipID'), 'hasDatabaseField() finds extended foreign keys in instances' ); $this->assertNull( $schema->fieldSpec(DataObjectTest\Team::class, 'ExtendedDynamicField'), 'hasDatabaseField() doesnt include extended dynamic getters in instances' ); /* hasDatabaseField() subclass checks */ $this->assertNotEmpty( $schema->fieldSpec(DataObjectTest\SubTeam::class, 'DatabaseField'), 'hasField() finds custom fields in subclass instances' ); $this->assertNotEmpty( $schema->fieldSpec(DataObjectTest\SubTeam::class, 'SubclassDatabaseField'), 'hasField() finds custom fields in subclass instances' ); } /** * @todo Re-enable all test cases for field inheritance aggregation after behaviour has been fixed */ public function testFieldInheritance() { $schema = DataObject::getSchema(); // Test logical fields (including composite) $teamSpecifications = $schema->fieldSpecs(DataObjectTest\Team::class); $expected = array( 'ID', 'ClassName', 'LastEdited', 'Created', 'Title', 'DatabaseField', 'ExtendedDatabaseField', 'CaptainID', 'FounderID', 'HasOneRelationshipID', 'ExtendedHasOneRelationshipID' ); $actual = array_keys($teamSpecifications); sort($expected); sort($actual); $this->assertEquals( $expected, $actual, 'fieldSpecifications() contains all fields defined on instance: base, extended and foreign keys' ); $teamFields = $schema->databaseFields(DataObjectTest\Team::class, false); $expected = array( 'ID', 'ClassName', 'LastEdited', 'Created', 'Title', 'DatabaseField', 'ExtendedDatabaseField', 'CaptainID', 'FounderID', 'HasOneRelationshipID', 'ExtendedHasOneRelationshipID' ); $actual = array_keys($teamFields); sort($expected); sort($actual); $this->assertEquals( $expected, $actual, 'databaseFields() contains only fields defined on instance, including base, extended and foreign keys' ); $subteamSpecifications = $schema->fieldSpecs(DataObjectTest\SubTeam::class); $expected = array( 'ID', 'ClassName', 'LastEdited', 'Created', 'Title', 'DatabaseField', 'ExtendedDatabaseField', 'CaptainID', 'FounderID', 'HasOneRelationshipID', 'ExtendedHasOneRelationshipID', 'SubclassDatabaseField', 'ParentTeamID', ); $actual = array_keys($subteamSpecifications); sort($expected); sort($actual); $this->assertEquals( $expected, $actual, 'fieldSpecifications() on subclass contains all fields, including base, extended and foreign keys' ); $subteamFields = $schema->databaseFields(DataObjectTest\SubTeam::class, false); $expected = array( 'ID', 'SubclassDatabaseField', 'ParentTeamID', ); $actual = array_keys($subteamFields); sort($expected); sort($actual); $this->assertEquals( $expected, $actual, 'databaseFields() on subclass contains only fields defined on instance' ); } public function testSearchableFields() { $player = $this->objFromFixture(DataObjectTest\Player::class, 'captain1'); $fields = $player->searchableFields(); $this->assertArrayHasKey( 'IsRetired', $fields, 'Fields defined by $searchable_fields static are correctly detected' ); $this->assertArrayHasKey( 'ShirtNumber', $fields, 'Fields defined by $searchable_fields static are correctly detected' ); $team = $this->objFromFixture(DataObjectTest\Team::class, 'team1'); $fields = $team->searchableFields(); $this->assertArrayHasKey( 'Title', $fields, 'Fields can be inherited from the $summary_fields static, including methods called on fields' ); $this->assertArrayHasKey( 'Captain.ShirtNumber', $fields, 'Fields on related objects can be inherited from the $summary_fields static' ); $this->assertArrayHasKey( 'Captain.FavouriteTeam.Title', $fields, 'Fields on related objects can be inherited from the $summary_fields static' ); $testObj = new DataObjectTest\Fixture(); $fields = $testObj->searchableFields(); $this->assertEmpty($fields); } public function testCastingHelper() { $team = $this->objFromFixture(DataObjectTest\Team::class, 'team1'); $this->assertEquals('Varchar', $team->castingHelper('Title'), 'db field wasn\'t casted correctly'); $this->assertEquals('HTMLVarchar', $team->castingHelper('DatabaseField'), 'db field wasn\'t casted correctly'); $sponsor = $team->Sponsors()->first(); $this->assertEquals('Int', $sponsor->castingHelper('SponsorFee'), 'many_many_extraFields not casted correctly'); } public function testSummaryFieldsCustomLabels() { $team = $this->objFromFixture(DataObjectTest\Team::class, 'team1'); $summaryFields = $team->summaryFields(); $this->assertEquals( [ 'Title' => 'Custom Title', 'Title.UpperCase' => 'Title', 'Captain.ShirtNumber' => 'Captain\'s shirt number', 'Captain.FavouriteTeam.Title' => 'Captain\'s favourite team', ], $summaryFields ); } public function testDataObjectUpdate() { /* update() calls can use the dot syntax to reference has_one relations and other methods that return * objects */ $team1 = $this->objFromFixture(DataObjectTest\Team::class, 'team1'); $team1->CaptainID = $this->idFromFixture(DataObjectTest\Player::class, 'captain1'); $team1->update( array( 'DatabaseField' => 'Something', 'Captain.FirstName' => 'Jim', 'Captain.Email' => 'jim@example.com', 'Captain.FavouriteTeam.Title' => 'New and improved team 1', ) ); /* Test the simple case of updating fields on the object itself */ $this->assertEquals('Something', $team1->DatabaseField); /* Setting Captain.Email and Captain.FirstName will have updated DataObjectTest_Captain.captain1 in * the database. Although update() doesn't usually write, it does write related records automatically. */ $captain1 = $this->objFromFixture(DataObjectTest\Player::class, 'captain1'); $this->assertEquals('Jim', $captain1->FirstName); $this->assertEquals('jim@example.com', $captain1->Email); /* Jim's favourite team is team 1; we need to reload the object to the the change that setting Captain. * FavouriteTeam.Title made */ $reloadedTeam1 = $this->objFromFixture(DataObjectTest\Team::class, 'team1'); $this->assertEquals('New and improved team 1', $reloadedTeam1->Title); } public function testDataObjectUpdateNew() { /* update() calls can use the dot syntax to reference has_one relations and other methods that return * objects */ $team1 = $this->objFromFixture(DataObjectTest\Team::class, 'team1'); $team1->CaptainID = 0; $team1->update( array( 'Captain.FirstName' => 'Jim', 'Captain.FavouriteTeam.Title' => 'New and improved team 1', ) ); /* Test that the captain ID has been updated */ $this->assertGreaterThan(0, $team1->CaptainID); /* Fetch the newly created captain */ $captain1 = DataObjectTest\Player::get()->byID($team1->CaptainID); $this->assertEquals('Jim', $captain1->FirstName); /* Grab the favourite team and make sure it has the correct values */ $reloadedTeam1 = $captain1->FavouriteTeam(); $this->assertEquals($reloadedTeam1->ID, $captain1->FavouriteTeamID); $this->assertEquals('New and improved team 1', $reloadedTeam1->Title); } /** * @expectedException \SilverStripe\ORM\ValidationException */ public function testWritingInvalidDataObjectThrowsException() { $validatedObject = new DataObjectTest\ValidatedObject(); $validatedObject->write(); } public function testWritingValidDataObjectDoesntThrowException() { $validatedObject = new DataObjectTest\ValidatedObject(); $validatedObject->Name = "Mr. Jones"; $validatedObject->write(); $this->assertTrue($validatedObject->isInDB(), "Validated object was not saved to database"); } public function testSubclassCreation() { /* Creating a new object of a subclass should set the ClassName field correctly */ $obj = new DataObjectTest\SubTeam(); $obj->write(); $this->assertEquals( DataObjectTest\SubTeam::class, DB::query("SELECT \"ClassName\" FROM \"DataObjectTest_Team\" WHERE \"ID\" = $obj->ID")->value() ); } public function testForceInsert() { /* If you set an ID on an object and pass forceInsert = true, then the object should be correctly created */ $conn = DB::get_conn(); if (method_exists($conn, 'allowPrimaryKeyEditing')) { $conn->allowPrimaryKeyEditing(DataObjectTest\Team::class, true); } $obj = new DataObjectTest\SubTeam(); $obj->ID = 1001; $obj->Title = 'asdfasdf'; $obj->SubclassDatabaseField = 'asdfasdf'; $obj->write(false, true); if (method_exists($conn, 'allowPrimaryKeyEditing')) { $conn->allowPrimaryKeyEditing(DataObjectTest\Team::class, false); } $this->assertEquals( DataObjectTest\SubTeam::class, DB::query("SELECT \"ClassName\" FROM \"DataObjectTest_Team\" WHERE \"ID\" = $obj->ID")->value() ); /* Check that it actually saves to the database with the correct ID */ $this->assertEquals( "1001", DB::query( "SELECT \"ID\" FROM \"DataObjectTest_SubTeam\" WHERE \"SubclassDatabaseField\" = 'asdfasdf'" )->value() ); $this->assertEquals( "1001", DB::query("SELECT \"ID\" FROM \"DataObjectTest_Team\" WHERE \"Title\" = 'asdfasdf'")->value() ); } public function testHasOwnTable() { $schema = DataObject::getSchema(); /* Test DataObject::has_own_table() returns true if the object has $has_one or $db values */ $this->assertTrue($schema->classHasTable(DataObjectTest\Player::class)); $this->assertTrue($schema->classHasTable(DataObjectTest\Team::class)); $this->assertTrue($schema->classHasTable(DataObjectTest\Fixture::class)); /* Root DataObject that always have a table, even if they lack both $db and $has_one */ $this->assertTrue($schema->classHasTable(DataObjectTest\FieldlessTable::class)); /* Subclasses without $db or $has_one don't have a table */ $this->assertFalse($schema->classHasTable(DataObjectTest\FieldlessSubTable::class)); /* Return false if you don't pass it a subclass of DataObject */ $this->assertFalse($schema->classHasTable(DataObject::class)); $this->assertFalse($schema->classHasTable(ViewableData::class)); /* Invalid class name */ $this->assertFalse($schema->classHasTable("ThisIsntADataObject")); } public function testMerge() { // test right merge of subclasses $left = $this->objFromFixture(DataObjectTest\SubTeam::class, 'subteam1'); $right = $this->objFromFixture(DataObjectTest\SubTeam::class, 'subteam2_with_player_relation'); $leftOrigID = $left->ID; $left->merge($right, 'right', false, false); $this->assertEquals( $left->Title, 'Subteam 2', 'merge() with "right" priority overwrites fields with existing values on subclasses' ); $this->assertEquals( $left->ID, $leftOrigID, 'merge() with "right" priority doesnt overwrite database ID' ); // test overwriteWithEmpty flag on existing left values $left = $this->objFromFixture(DataObjectTest\SubTeam::class, 'subteam2_with_player_relation'); $right = $this->objFromFixture(DataObjectTest\SubTeam::class, 'subteam3_with_empty_fields'); $left->merge($right, 'right', false, true); $this->assertEquals( $left->Title, 'Subteam 3', 'merge() with $overwriteWithEmpty overwrites non-empty fields on left object' ); // test overwriteWithEmpty flag on empty left values $left = $this->objFromFixture(DataObjectTest\SubTeam::class, 'subteam1'); // $SubclassDatabaseField is empty on here $right = $this->objFromFixture(DataObjectTest\SubTeam::class, 'subteam2_with_player_relation'); $left->merge($right, 'right', false, true); $this->assertEquals( $left->SubclassDatabaseField, null, 'merge() with $overwriteWithEmpty overwrites empty fields on left object' ); // @todo test "left" priority flag // @todo test includeRelations flag // @todo test includeRelations in combination with overwriteWithEmpty // @todo test has_one relations // @todo test has_many and many_many relations } public function testPopulateDefaults() { $obj = new DataObjectTest\Fixture(); $this->assertEquals( $obj->MyFieldWithDefault, 'Default Value', 'Defaults are populated for in-memory object from $defaults array' ); $this->assertEquals( $obj->MyFieldWithAltDefault, 'Default Value', 'Defaults are populated from overloaded populateDefaults() method' ); // Test populate defaults on subclasses $staffObj = new DataObjectTest\Staff(); $this->assertEquals('Staff', $staffObj->EmploymentType); $ceoObj = new DataObjectTest\CEO(); $this->assertEquals('Staff', $ceoObj->EmploymentType); } /** * @expectedException \InvalidArgumentException */ public function testValidateModelDefinitionsFailsWithArray() { Config::modify()->merge(DataObjectTest\Team::class, 'has_one', array('NotValid' => array('NoArraysAllowed'))); DataObject::getSchema()->hasOneComponent(DataObjectTest\Team::class, 'NotValid'); } /** * @expectedException \InvalidArgumentException */ public function testValidateModelDefinitionsFailsWithIntKey() { Config::modify()->set(DataObjectTest\Team::class, 'has_many', array(0 => DataObjectTest\Player::class)); DataObject::getSchema()->hasManyComponent(DataObjectTest\Team::class, 0); } /** * @expectedException \InvalidArgumentException */ public function testValidateModelDefinitionsFailsWithIntValue() { Config::modify()->merge(DataObjectTest\Team::class, 'many_many', array('Players' => 12)); DataObject::getSchema()->manyManyComponent(DataObjectTest\Team::class, 'Players'); } public function testNewClassInstance() { $dataObject = $this->objFromFixture(DataObjectTest\Team::class, 'team1'); $changedDO = $dataObject->newClassInstance(DataObjectTest\SubTeam::class); $changedFields = $changedDO->getChangedFields(); // Don't write the record, it will reset changed fields $this->assertInstanceOf(DataObjectTest\SubTeam::class, $changedDO); $this->assertEquals($changedDO->ClassName, DataObjectTest\SubTeam::class); $this->assertEquals($changedDO->RecordClassName, DataObjectTest\SubTeam::class); $this->assertContains('ClassName', array_keys($changedFields)); $this->assertEquals($changedFields['ClassName']['before'], DataObjectTest\Team::class); $this->assertEquals($changedFields['ClassName']['after'], DataObjectTest\SubTeam::class); $this->assertEquals($changedFields['RecordClassName']['before'], DataObjectTest\Team::class); $this->assertEquals($changedFields['RecordClassName']['after'], DataObjectTest\SubTeam::class); $changedDO->write(); $this->assertInstanceOf(DataObjectTest\SubTeam::class, $changedDO); $this->assertEquals($changedDO->ClassName, DataObjectTest\SubTeam::class); // Test invalid classes fail $this->expectException(InvalidArgumentException::class); $this->expectExceptionMessage('Controller is not a valid subclass of DataObject'); /** * @skipUpgrade */ $dataObject->newClassInstance('Controller'); } public function testMultipleManyManyWithSameClass() { $team = $this->objFromFixture(DataObjectTest\Team::class, 'team1'); $company2 = $this->objFromFixture(DataObjectTest\EquipmentCompany::class, 'equipmentcompany2'); $sponsors = $team->Sponsors(); $equipmentSuppliers = $team->EquipmentSuppliers(); // Check that DataObject::many_many() works as expected $manyManyComponent = DataObject::getSchema()->manyManyComponent(DataObjectTest\Team::class, 'Sponsors'); $this->assertEquals(ManyManyList::class, $manyManyComponent['relationClass']); $this->assertEquals( DataObjectTest\Team::class, $manyManyComponent['parentClass'], 'DataObject::many_many() didn\'t find the correct base class' ); $this->assertEquals( DataObjectTest\EquipmentCompany::class, $manyManyComponent['childClass'], 'DataObject::many_many() didn\'t find the correct target class for the relation' ); $this->assertEquals( 'DataObjectTest_EquipmentCompany_SponsoredTeams', $manyManyComponent['join'], 'DataObject::many_many() didn\'t find the correct relation table' ); $this->assertEquals('DataObjectTest_TeamID', $manyManyComponent['parentField']); $this->assertEquals('DataObjectTest_EquipmentCompanyID', $manyManyComponent['childField']); // Check that ManyManyList still works $this->assertEquals(2, $sponsors->count(), 'Rows are missing from relation'); $this->assertEquals(1, $equipmentSuppliers->count(), 'Rows are missing from relation'); // Check everything works when no relation is present $teamWithoutSponsor = $this->objFromFixture(DataObjectTest\Team::class, 'team3'); $this->assertInstanceOf(ManyManyList::class, $teamWithoutSponsor->Sponsors()); $this->assertEquals(0, $teamWithoutSponsor->Sponsors()->count()); // Test that belongs_many_many can be infered from with getNonReciprocalComponent $this->assertListEquals( [ ['Name' => 'Company corp'], ['Name' => 'Team co.'], ], $team->inferReciprocalComponent(DataObjectTest\EquipmentCompany::class, 'SponsoredTeams') ); // Test that many_many can be infered from getNonReciprocalComponent $this->assertListEquals( [ ['Title' => 'Team 1'], ['Title' => 'Team 2'], ['Title' => 'Subteam 1'], ], $company2->inferReciprocalComponent(DataObjectTest\Team::class, 'Sponsors') ); // Check many_many_extraFields still works $equipmentCompany = $this->objFromFixture(DataObjectTest\EquipmentCompany::class, 'equipmentcompany1'); $equipmentCompany->SponsoredTeams()->add($teamWithoutSponsor, array('SponsorFee' => 1000)); $sponsoredTeams = $equipmentCompany->SponsoredTeams(); $this->assertEquals( 1000, $sponsoredTeams->byID($teamWithoutSponsor->ID)->SponsorFee, 'Data from many_many_extraFields was not stored/extracted correctly' ); // Check subclasses correctly inherit multiple many_manys $subTeam = $this->objFromFixture(DataObjectTest\SubTeam::class, 'subteam1'); $this->assertEquals( 2, $subTeam->Sponsors()->count(), 'Child class did not inherit multiple many_manys' ); $this->assertEquals( 1, $subTeam->EquipmentSuppliers()->count(), 'Child class did not inherit multiple many_manys' ); // Team 2 has one EquipmentCompany sponsor and one SubEquipmentCompany $team2 = $this->objFromFixture(DataObjectTest\Team::class, 'team2'); $this->assertEquals( 2, $team2->Sponsors()->count(), 'Child class did not inherit multiple belongs_many_manys' ); // Check many_many_extraFields also works from the belongs_many_many side $sponsors = $team2->Sponsors(); $sponsors->add($equipmentCompany, array('SponsorFee' => 750)); $this->assertEquals( 750, $sponsors->byID($equipmentCompany->ID)->SponsorFee, 'Data from many_many_extraFields was not stored/extracted correctly' ); $subEquipmentCompany = $this->objFromFixture(DataObjectTest\SubEquipmentCompany::class, 'subequipmentcompany1'); $subTeam->Sponsors()->add($subEquipmentCompany, array('SponsorFee' => 1200)); $this->assertEquals( 1200, $subTeam->Sponsors()->byID($subEquipmentCompany->ID)->SponsorFee, 'Data from inherited many_many_extraFields was not stored/extracted correctly' ); } public function testManyManyExtraFields() { $team = $this->objFromFixture(DataObjectTest\Team::class, 'team1'); $schema = DataObject::getSchema(); // Get all extra fields $teamExtraFields = $team->manyManyExtraFields(); $this->assertEquals( array( 'Players' => array('Position' => 'Varchar(100)') ), $teamExtraFields ); // Ensure fields from parent classes are included $subTeam = singleton(DataObjectTest\SubTeam::class); $teamExtraFields = $subTeam->manyManyExtraFields(); $this->assertEquals( array( 'Players' => array('Position' => 'Varchar(100)'), 'FormerPlayers' => array('Position' => 'Varchar(100)') ), $teamExtraFields ); // Extra fields are immediately available on the Team class (defined in $many_many_extraFields) $teamExtraFields = $schema->manyManyExtraFieldsForComponent(DataObjectTest\Team::class, 'Players'); $this->assertEquals( $teamExtraFields, array( 'Position' => 'Varchar(100)' ) ); // We'll have to go through the relation to get the extra fields on Player $playerExtraFields = $schema->manyManyExtraFieldsForComponent(DataObjectTest\Player::class, 'Teams'); $this->assertEquals( $playerExtraFields, array( 'Position' => 'Varchar(100)' ) ); // Iterate through a many-many relationship and confirm that extra fields are included $newTeam = new DataObjectTest\Team(); $newTeam->Title = "New team"; $newTeam->write(); $newTeamID = $newTeam->ID; $newPlayer = new DataObjectTest\Player(); $newPlayer->FirstName = "Sam"; $newPlayer->Surname = "Minnee"; $newPlayer->write(); // The idea of Sam as a prop is essentially humourous. $newTeam->Players()->add($newPlayer, array("Position" => "Prop")); // Requery and uncache everything $newTeam->flushCache(); $newTeam = DataObject::get_by_id(DataObjectTest\Team::class, $newTeamID); // Check that the Position many_many_extraField is extracted. $player = $newTeam->Players()->first(); $this->assertEquals('Sam', $player->FirstName); $this->assertEquals("Prop", $player->Position); // Check that ordering a many-many relation by an aggregate column doesn't fail $player = $this->objFromFixture(DataObjectTest\Player::class, 'player2'); $player->Teams()->sort("count(DISTINCT \"DataObjectTest_Team_Players\".\"DataObjectTest_PlayerID\") DESC"); } /** * Check that the queries generated for many-many relation queries can have unlimitedRowCount * called on them. */ public function testManyManyUnlimitedRowCount() { $player = $this->objFromFixture(DataObjectTest\Player::class, 'player2'); // TODO: What's going on here? $this->assertEquals(2, $player->Teams()->dataQuery()->query()->unlimitedRowCount()); } /** * Tests that singular_name() generates sensible defaults. */ public function testSingularName() { $assertions = array( DataObjectTest\Player::class => 'Player', DataObjectTest\Team::class => 'Team', DataObjectTest\Fixture::class => 'Fixture', ); foreach ($assertions as $class => $expectedSingularName) { $this->assertEquals( $expectedSingularName, singleton($class)->singular_name(), "Assert that the singular_name for '$class' is correct." ); } } /** * Tests that plural_name() generates sensible defaults. */ public function testPluralName() { $assertions = array( DataObjectTest\Player::class => 'Players', DataObjectTest\Team::class => 'Teams', DataObjectTest\Fixture::class => 'Fixtures', DataObjectTest\Play::class => 'Plays', DataObjectTest\Bogey::class => 'Bogeys', DataObjectTest\Ploy::class => 'Ploys', ); i18n::set_locale('en_NZ'); foreach ($assertions as $class => $expectedPluralName) { $this->assertEquals( $expectedPluralName, DataObject::singleton($class)->plural_name(), "Assert that the plural_name for '$class' is correct." ); $this->assertEquals( $expectedPluralName, DataObject::singleton($class)->i18n_plural_name(), "Assert that the i18n_plural_name for '$class' is correct." ); } } public function testHasDatabaseField() { $team = singleton(DataObjectTest\Team::class); $subteam = singleton(DataObjectTest\SubTeam::class); $this->assertTrue( $team->hasDatabaseField('Title'), "hasOwnDatabaseField() works with \$db fields" ); $this->assertTrue( $team->hasDatabaseField('CaptainID'), "hasOwnDatabaseField() works with \$has_one fields" ); $this->assertFalse( $team->hasDatabaseField('NonExistentField'), "hasOwnDatabaseField() doesn't detect non-existend fields" ); $this->assertTrue( $team->hasDatabaseField('ExtendedDatabaseField'), "hasOwnDatabaseField() works with extended fields" ); $this->assertFalse( $team->hasDatabaseField('SubclassDatabaseField'), "hasOwnDatabaseField() doesn't pick up fields in subclasses on parent class" ); $this->assertTrue( $subteam->hasDatabaseField('SubclassDatabaseField'), "hasOwnDatabaseField() picks up fields in subclasses" ); } public function testFieldTypes() { $obj = new DataObjectTest\Fixture(); $obj->DateField = '1988-01-02'; $obj->DatetimeField = '1988-03-04 06:30'; $obj->write(); $obj->flushCache(); $obj = DataObject::get_by_id(DataObjectTest\Fixture::class, $obj->ID); $this->assertEquals('1988-01-02', $obj->DateField); $this->assertEquals('1988-03-04 06:30:00', $obj->DatetimeField); } /** * Tests that the autogenerated ID is returned as int */ public function testIDFieldTypeAfterInsert() { $obj = new DataObjectTest\Fixture(); $obj->write(); $this->assertInternalType("int", $obj->ID); } /** * Tests that zero values are returned with the correct types */ public function testZeroIsFalse() { $obj = new DataObjectTest\Fixture(); $obj->MyInt = 0; $obj->MyDecimal = 0.00; $obj->MyCurrency = 0.00; $obj->write(); $this->assertEquals(0, $obj->MyInt, 'DBInt fields should be integer on first assignment'); $this->assertEquals(0.00, $obj->MyDecimal, 'DBDecimal fields should be float on first assignment'); $this->assertEquals(0.00, $obj->MyCurrency, 'DBCurrency fields should be float on first assignment'); $obj2 = DataObjectTest\Fixture::get()->byId($obj->ID); $this->assertEquals(0, $obj2->MyInt, 'DBInt fields should be integer'); $this->assertEquals(0.00, $obj2->MyDecimal, 'DBDecimal fields should be float'); $this->assertEquals(0.00, $obj2->MyCurrency, 'DBCurrency fields should be float'); $this->assertFalse((bool)$obj2->MyInt, 'DBInt zero fields should be falsey on fetch from DB'); $this->assertFalse((bool)$obj2->MyDecimal, 'DBDecimal zero fields should be falsey on fetch from DB'); $this->assertFalse((bool)$obj2->MyCurrency, 'DBCurrency zero fields should be falsey on fetch from DB'); } public function testTwoSubclassesWithTheSameFieldNameWork() { // Create two objects of different subclasses, setting the values of fields that are // defined separately in each subclass $obj1 = new DataObjectTest\SubTeam(); $obj1->SubclassDatabaseField = "obj1"; $obj2 = new DataObjectTest\OtherSubclassWithSameField(); $obj2->SubclassDatabaseField = "obj2"; // Write them to the database $obj1->write(); $obj2->write(); // Check that the values of those fields are properly read from the database $values = DataObject::get( DataObjectTest\Team::class, "\"DataObjectTest_Team\".\"ID\" IN ($obj1->ID, $obj2->ID)" )->column("SubclassDatabaseField"); $this->assertEquals(array_intersect($values, array('obj1', 'obj2')), $values); } public function testClassNameSetForNewObjects() { $d = new DataObjectTest\Player(); $this->assertEquals(DataObjectTest\Player::class, $d->ClassName); } public function testHasValue() { $team = new DataObjectTest\Team(); $this->assertFalse($team->hasValue('Title', null, false)); $this->assertFalse($team->hasValue('DatabaseField', null, false)); $team->Title = 'hasValue'; $this->assertTrue($team->hasValue('Title', null, false)); $this->assertFalse($team->hasValue('DatabaseField', null, false)); $team->Title = '

'; $this->assertTrue( $team->hasValue('Title', null, false), 'Test that an empty paragraph is a value for non-HTML fields.' ); $team->DatabaseField = 'hasValue'; $this->assertTrue($team->hasValue('Title', null, false)); $this->assertTrue($team->hasValue('DatabaseField', null, false)); } public function testHasMany() { $company = new DataObjectTest\Company(); $this->assertEquals( array( 'CurrentStaff' => DataObjectTest\Staff::class, 'PreviousStaff' => DataObjectTest\Staff::class ), $company->hasMany(), 'has_many strips field name data by default.' ); $this->assertEquals( DataObjectTest\Staff::class, DataObject::getSchema()->hasManyComponent(DataObjectTest\Company::class, 'CurrentStaff'), 'has_many strips field name data by default on single relationships.' ); $this->assertEquals( array( 'CurrentStaff' => DataObjectTest\Staff::class . '.CurrentCompany', 'PreviousStaff' => DataObjectTest\Staff::class . '.PreviousCompany' ), $company->hasMany(false), 'has_many returns field name data when $classOnly is false.' ); $this->assertEquals( DataObjectTest\Staff::class . '.CurrentCompany', DataObject::getSchema()->hasManyComponent(DataObjectTest\Company::class, 'CurrentStaff', false), 'has_many returns field name data on single records when $classOnly is false.' ); } public function testGetRemoteJoinField() { $schema = DataObject::getSchema(); // Company schema $staffJoinField = $schema->getRemoteJoinField( DataObjectTest\Company::class, 'CurrentStaff', 'has_many', $polymorphic ); $this->assertEquals('CurrentCompanyID', $staffJoinField); $this->assertFalse($polymorphic, 'DataObjectTest_Company->CurrentStaff is not polymorphic'); $previousStaffJoinField = $schema->getRemoteJoinField( DataObjectTest\Company::class, 'PreviousStaff', 'has_many', $polymorphic ); $this->assertEquals('PreviousCompanyID', $previousStaffJoinField); $this->assertFalse($polymorphic, 'DataObjectTest_Company->PreviousStaff is not polymorphic'); // CEO Schema $this->assertEquals( 'CEOID', $schema->getRemoteJoinField( DataObjectTest\CEO::class, 'Company', 'belongs_to', $polymorphic ) ); $this->assertFalse($polymorphic, 'DataObjectTest_CEO->Company is not polymorphic'); $this->assertEquals( 'PreviousCEOID', $schema->getRemoteJoinField( DataObjectTest\CEO::class, 'PreviousCompany', 'belongs_to', $polymorphic ) ); $this->assertFalse($polymorphic, 'DataObjectTest_CEO->PreviousCompany is not polymorphic'); // Team schema $this->assertEquals( 'Favourite', $schema->getRemoteJoinField( DataObjectTest\Team::class, 'Fans', 'has_many', $polymorphic ) ); $this->assertTrue($polymorphic, 'DataObjectTest_Team->Fans is polymorphic'); $this->assertEquals( 'TeamID', $schema->getRemoteJoinField( DataObjectTest\Team::class, 'Comments', 'has_many', $polymorphic ) ); $this->assertFalse($polymorphic, 'DataObjectTest_Team->Comments is not polymorphic'); } public function testBelongsTo() { $company = new DataObjectTest\Company(); $ceo = new DataObjectTest\CEO(); $company->Name = 'New Company'; $company->write(); $ceo->write(); // Test belongs_to assignment $company->CEOID = $ceo->ID; $company->write(); $this->assertEquals($company->ID, $ceo->Company()->ID, 'belongs_to returns the right results.'); // Test belongs_to can be infered via getNonReciprocalComponent // Note: Will be returned as has_many since the belongs_to is ignored. $this->assertListEquals( [['Name' => 'New Company']], $ceo->inferReciprocalComponent(DataObjectTest\Company::class, 'CEO') ); // Test has_one to a belongs_to can be infered via getNonReciprocalComponent $this->assertEquals( $ceo->ID, $company->inferReciprocalComponent(DataObjectTest\CEO::class, 'Company')->ID ); // Test automatic creation of class where no assigment exists $ceo = new DataObjectTest\CEO(); $ceo->write(); $this->assertTrue( $ceo->Company() instanceof DataObjectTest\Company, 'DataObjects across belongs_to relations are automatically created.' ); $this->assertEquals($ceo->ID, $ceo->Company()->CEOID, 'Remote IDs are automatically set.'); // Write object with components $ceo->Name = 'Edward Scissorhands'; $ceo->write(false, false, false, true); $this->assertTrue($ceo->Company()->isInDB(), 'write() writes belongs_to components to the database.'); $newCEO = DataObject::get_by_id(DataObjectTest\CEO::class, $ceo->ID); $this->assertEquals( $ceo->Company()->ID, $newCEO->Company()->ID, 'belongs_to can be retrieved from the database.' ); } public function testBelongsToPolymorphic() { $company = new DataObjectTest\Company(); $ceo = new DataObjectTest\CEO(); $company->write(); $ceo->write(); // Test belongs_to assignment $company->OwnerID = $ceo->ID; $company->OwnerClass = DataObjectTest\CEO::class; $company->write(); $this->assertEquals($company->ID, $ceo->CompanyOwned()->ID, 'belongs_to returns the right results.'); $this->assertInstanceOf( DataObjectTest\Company::class, $ceo->CompanyOwned(), 'belongs_to returns the right results.' ); // Test automatic creation of class where no assigment exists $ceo = new DataObjectTest\CEO(); $ceo->write(); $this->assertTrue( $ceo->CompanyOwned() instanceof DataObjectTest\Company, 'DataObjects across polymorphic belongs_to relations are automatically created.' ); $this->assertEquals($ceo->ID, $ceo->CompanyOwned()->OwnerID, 'Remote IDs are automatically set.'); $this->assertInstanceOf($ceo->CompanyOwned()->OwnerClass, $ceo, 'Remote class is automatically set'); // Write object with components $ceo->write(false, false, false, true); $this->assertTrue($ceo->CompanyOwned()->isInDB(), 'write() writes belongs_to components to the database.'); $newCEO = DataObject::get_by_id(DataObjectTest\CEO::class, $ceo->ID); $this->assertEquals( $ceo->CompanyOwned()->ID, $newCEO->CompanyOwned()->ID, 'polymorphic belongs_to can be retrieved from the database.' ); } /** * @expectedException LogicException */ public function testInvalidate() { $do = new DataObjectTest\Fixture(); $do->write(); $do->delete(); $do->delete(); // Prohibit invalid object manipulation $do->write(); $do->duplicate(); } public function testToMap() { $obj = $this->objFromFixture(DataObjectTest\SubTeam::class, 'subteam1'); $map = $obj->toMap(); $this->assertArrayHasKey('ID', $map, 'Contains base fields'); $this->assertArrayHasKey('Title', $map, 'Contains fields from parent class'); $this->assertArrayHasKey('SubclassDatabaseField', $map, 'Contains fields from concrete class'); $this->assertEquals( $obj->ID, $map['ID'], 'Contains values from base fields' ); $this->assertEquals( $obj->Title, $map['Title'], 'Contains values from parent class fields' ); $this->assertEquals( $obj->SubclassDatabaseField, $map['SubclassDatabaseField'], 'Contains values from concrete class fields' ); $newObj = new DataObjectTest\SubTeam(); $this->assertArrayHasKey('Title', $map, 'Contains null fields'); } public function testIsEmpty() { $objEmpty = new DataObjectTest\Team(); $this->assertTrue($objEmpty->isEmpty(), 'New instance without populated defaults is empty'); $objEmpty->Title = '0'; // $this->assertFalse($objEmpty->isEmpty(), 'Zero value in attribute considered non-empty'); } public function testRelField() { $captain1 = $this->objFromFixture(DataObjectTest\Player::class, 'captain1'); // Test traversal of a single has_one $this->assertEquals("Team 1", $captain1->relField('FavouriteTeam.Title')); // Test direct field access $this->assertEquals("Captain", $captain1->relField('FirstName')); // Test empty link $captain2 = $this->objFromFixture(DataObjectTest\Player::class, 'captain2'); $this->assertEmpty($captain2->relField('FavouriteTeam.Title')); $this->assertNull($captain2->relField('FavouriteTeam.ReturnsNull')); $this->assertNull($captain2->relField('FavouriteTeam.ReturnsNull.Title')); $player = $this->objFromFixture(DataObjectTest\Player::class, 'player2'); // Test that we can traverse more than once, and that arbitrary methods are okay $this->assertEquals("Team 1", $player->relField('Teams.First.Title')); $newPlayer = new DataObjectTest\Player(); $this->assertNull($newPlayer->relField('Teams.First.Title')); // Test that relField works on db field manipulations $comment = $this->objFromFixture(DataObjectTest\TeamComment::class, 'comment3'); $this->assertEquals("PHIL IS A UNIQUE GUY, AND COMMENTS ON TEAM2", $comment->relField('Comment.UpperCase')); // relField throws exception on invalid properties $this->expectException(LogicException::class); $this->expectExceptionMessage("Not is not a relation/field on " . DataObjectTest\TeamComment::class); $comment->relField('Not.A.Field'); } public function testRelObject() { $captain1 = $this->objFromFixture(DataObjectTest\Player::class, 'captain1'); // Test traversal of a single has_one $this->assertInstanceOf(DBVarchar::class, $captain1->relObject('FavouriteTeam.Title')); $this->assertEquals("Team 1", $captain1->relObject('FavouriteTeam.Title')->getValue()); // Test empty link $captain2 = $this->objFromFixture(DataObjectTest\Player::class, 'captain2'); $this->assertEmpty($captain2->relObject('FavouriteTeam.Title')->getValue()); $this->assertNull($captain2->relObject('FavouriteTeam.ReturnsNull.Title')); // Test direct field access $this->assertInstanceOf(DBBoolean::class, $captain1->relObject('IsRetired')); $this->assertEquals(1, $captain1->relObject('IsRetired')->getValue()); $player = $this->objFromFixture(DataObjectTest\Player::class, 'player2'); // Test that we can traverse more than once, and that arbitrary methods are okay $this->assertInstanceOf(DBVarchar::class, $player->relObject('Teams.First.Title')); $this->assertEquals("Team 1", $player->relObject('Teams.First.Title')->getValue()); // relObject throws exception on invalid properties $this->expectException(LogicException::class); $this->expectExceptionMessage("Not is not a relation/field on " . DataObjectTest\Player::class); $player->relObject('Not.A.Field'); } public function testLateStaticBindingStyle() { // Confirm that DataObjectTest_Player::get() operates as excepted $this->assertEquals(4, DataObjectTest\Player::get()->count()); $this->assertInstanceOf(DataObjectTest\Player::class, DataObjectTest\Player::get()->first()); // You can't pass arguments to LSB syntax - use the DataList methods instead. $this->expectException(InvalidArgumentException::class); DataObjectTest\Player::get(null, "\"ID\" = 1"); } /** * @expectedException \InvalidArgumentException */ public function testBrokenLateStaticBindingStyle() { // If you call DataObject::get() you have to pass a first argument DataObject::get(); } public function testBigIntField() { $staff = new DataObjectTest\Staff(); $staff->Salary = PHP_INT_MAX; $staff->write(); $this->assertEquals(PHP_INT_MAX, DataObjectTest\Staff::get()->byID($staff->ID)->Salary); } public function testGetOneMissingValueReturnsNull() { // Test that missing values return null $this->assertEquals(null, DataObject::get_one( DataObjectTest\TeamComment::class, ['"DataObjectTest_TeamComment"."Name"' => 'does not exists'] )); } public function testSetFieldWithArrayOnScalarOnlyField() { $this->expectException(InvalidArgumentException::class); $do = Company::singleton(); $do->FoundationYear = '1984'; $do->FoundationYear = array('Amount' => 123, 'Currency' => 'CAD'); $this->assertEmpty($do->FoundationYear); } public function testSetFieldWithArrayOnCompositeField() { $do = Company::singleton(); $do->SalaryCap = array('Amount' => 123456, 'Currency' => 'CAD'); $this->assertNotEmpty($do->SalaryCap); } public function testWriteManipulationWithNonScalarValuesAllowed() { $do = DataObjectTest\MockDynamicAssignmentDataObject::create(); $do->write(); $do->StaticScalarOnlyField = true; $do->DynamicScalarOnlyField = false; $do->DynamicField = true; $do->write(); $this->assertTrue($do->StaticScalarOnlyField); $this->assertFalse($do->DynamicScalarOnlyField); $this->assertTrue($do->DynamicField); } public function testWriteManipulationWithNonScalarValuesDisallowed() { $this->expectException(InvalidArgumentException::class); $do = DataObjectTest\MockDynamicAssignmentDataObject::create(); $do->write(); $do->StaticScalarOnlyField = false; $do->DynamicScalarOnlyField = true; $do->DynamicField = false; $do->write(); } public function testGetFieldMap() { $classes = DataObjectSchema::getFieldMap(DataObject::class, false, ['HTMLVarchar', 'Varchar']); $this->assertEquals('Title', $classes[Team::class]['DataObjectTest_Team'][1]); $this->assertEquals( 'SubclassDatabaseField', $classes[SubTeam::class]['DataObjectTest_SubTeam'][0] ); $classes = DataObjectSchema::getFieldMap(SubTeam::class, true, ['HTMLVarchar']); $this->assertFalse(isset($classes[Team::class])); $this->assertEquals('DatabaseField', $classes[SubTeam::class]['DataObjectTest_Team'][0]); } }