mirror of
https://github.com/silverstripe/silverstripe-framework
synced 2024-10-22 14:05:37 +02:00
cf35533a78
git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@77612 467b73ca-7a2a-4603-9d3b-597d59a354a9
773 lines
29 KiB
PHP
773 lines
29 KiB
PHP
<?php
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/**
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* @package sapphire
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* @subpackage tests
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*/
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class DataObjectTest extends SapphireTest {
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static $fixture_file = 'sapphire/tests/DataObjectTest.yml';
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/**
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* Test deletion of DataObjects
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* - Deleting using delete() on the DataObject
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* - Deleting using DataObject::delete_by_id()
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*/
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function testDelete() {
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// Test deleting using delete() on the DataObject
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// Get the first page
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$page = $this->fixture->objFromFixture('Page', 'page1');
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// Check the page exists before deleting
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$this->assertTrue(is_object($page) && $page->exists());
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// Delete the page
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$page->delete();
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// Check that page does not exist after deleting
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$page = $this->fixture->objFromFixture('Page', 'page1');
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$this->assertTrue(!$page || !$page->exists());
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// Test deleting using DataObject::delete_by_id()
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// Get the second page
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$page2 = $this->fixture->objFromFixture('Page', 'page2');
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// Check the page exists before deleting
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$this->assertTrue(is_object($page2) && $page2->exists());
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// Delete the page
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DataObject::delete_by_id('Page', $page2->ID);
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// Check that page does not exist after deleting
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$page2 = $this->fixture->objFromFixture('Page', 'page2');
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$this->assertTrue(!$page2 || !$page2->exists());
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}
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/**
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* Test methods that get DataObjects
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* - DataObject::get()
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* - All records of a DataObject
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* - Filtering
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* - Sorting
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* - Joins
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* - Limit
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* - Container class
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* - DataObject::get_by_id()
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* - DataObject::get_by_url()
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* - DataObject::get_one()
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* - With and without caching
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* - With and without ordering
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*/
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function testGet() {
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// Test getting all records of a DataObject
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$comments = DataObject::get('PageComment');
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$this->assertEquals(8, $comments->Count());
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// Test WHERE clause
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$comments = DataObject::get('PageComment', "\"Name\"='Bob'");
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$this->assertEquals(2, $comments->Count());
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foreach($comments as $comment) {
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$this->assertEquals('Bob', $comment->Name);
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}
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// Test sorting
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$comments = DataObject::get('PageComment', '', '"Name" ASC');
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$this->assertEquals(8, $comments->Count());
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$this->assertEquals('Bob', $comments->First()->Name);
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$comments = DataObject::get('PageComment', '', '"Name" DESC');
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$this->assertEquals(8, $comments->Count());
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$this->assertEquals('Joe', $comments->First()->Name);
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// Test join
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$comments = DataObject::get('PageComment', "\"SiteTree\".\"Title\"='First Page'", '', 'INNER JOIN "SiteTree" ON "PageComment"."ParentID" = "SiteTree"."ID"');
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$this->assertEquals(2, $comments->Count());
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$this->assertEquals('Bob', $comments->First()->Name);
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$this->assertEquals('Bob', $comments->Last()->Name);
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// Test limit
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$comments = DataObject::get('PageComment', '', '"Name" ASC', '', '1,2');
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$this->assertEquals(2, $comments->Count());
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$this->assertEquals('Bob', $comments->First()->Name);
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$this->assertEquals('Dean', $comments->Last()->Name);
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// Test container class
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$comments = DataObject::get('PageComment', '', '', '', '', 'DataObjectSet');
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$this->assertEquals('DataObjectSet', get_class($comments));
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$comments = DataObject::get('PageComment', '', '', '', '', 'ComponentSet');
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$this->assertEquals('ComponentSet', get_class($comments));
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// Test get_by_id()
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$homepageID = $this->idFromFixture('Page', 'home');
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$page = DataObject::get_by_id('Page', $homepageID);
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$this->assertEquals('Home', $page->Title);
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// Test get_by_url()
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$page = SiteTree::get_by_url('home');
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$this->assertEquals($homepageID, $page->ID);
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// Test get_one() without caching
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$comment1 = DataObject::get_one('PageComment', "\"Name\"='Joe'", false);
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$comment1->Comment = "Something Else";
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$comment2 = DataObject::get_one('PageComment', "\"Name\"='Joe'", false);
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$this->assertNotEquals($comment1->Comment, $comment2->Comment);
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// Test get_one() with caching
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$comment1 = DataObject::get_one('PageComment', "\"Name\"='Jane'", true);
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$comment1->Comment = "Something Else";
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$comment2 = DataObject::get_one('PageComment', "\"Name\"='Jane'", true);
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$this->assertEquals((string)$comment1->Comment, (string)$comment2->Comment);
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// Test get_one() with order by without caching
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$comment = DataObject::get_one('PageComment', '', false, '"Name" ASC');
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$this->assertEquals('Bob', $comment->Name);
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$comment = DataObject::get_one('PageComment', '', false, '"Name" DESC');
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$this->assertEquals('Joe', $comment->Name);
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// Test get_one() with order by with caching
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$comment = DataObject::get_one('PageComment', '', true, '"Name" ASC');
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$this->assertEquals('Bob', $comment->Name);
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$comment = DataObject::get_one('PageComment', '', true, '"Name" DESC');
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$this->assertEquals('Joe', $comment->Name);
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}
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/**
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* Test writing of database columns which don't correlate to a DBField,
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* e.g. all relation fields on has_one/has_many like "ParentID".
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*
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*/
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function testWritePropertyWithoutDBField() {
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$page = $this->fixture->objFromFixture('Page', 'page1');
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$page->ParentID = 99;
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$page->write();
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// reload the page from the database
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$savedPage = DataObject::get_by_id('Page', $page->ID);
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$this->assertTrue($savedPage->ParentID == 99);
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}
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/**
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* Test has many relationships
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* - Test getComponents() gets the ComponentSet of the other side of the relation
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* - Test the IDs on the DataObjects are set correctly
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*/
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function testHasManyRelationships() {
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$page = $this->fixture->objFromFixture('Page', 'home');
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// Test getComponents() gets the ComponentSet of the other side of the relation
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$this->assertTrue($page->getComponents('Comments')->Count() == 2);
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// Test the IDs on the DataObjects are set correctly
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foreach($page->getComponents('Comments') as $comment) {
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$this->assertTrue($comment->ParentID == $page->ID);
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}
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}
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function testHasOneRelationship() {
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$team1 = $this->fixture->objFromFixture('DataObjectTest_Team', 'team1');
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$player1 = $this->fixture->objFromFixture('DataObjectTest_Player', 'player1');
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// Add a captain to team 1
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$team1->setField('CaptainID', $player1->ID);
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$team1->write();
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$this->assertEquals($player1->ID, $team1->Captain()->ID, 'The captain exists for team 1');
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$this->assertEquals($player1->ID, $team1->getComponent('Captain')->ID, 'The captain exists through the component getter');
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$this->assertEquals($team1->Captain()->FirstName, 'Player 1', 'Player 1 is the captain');
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$this->assertEquals($team1->getComponent('Captain')->FirstName, 'Player 1', 'Player 1 is the captain');
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}
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/**
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* @todo Test removeMany() and addMany() on $many_many relationships
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*/
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function testManyManyRelationships() {
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$player1 = $this->fixture->objFromFixture('DataObjectTest_Player', 'player1');
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$player2 = $this->fixture->objFromFixture('DataObjectTest_Player', 'player2');
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$team1 = $this->fixture->objFromFixture('DataObjectTest_Team', 'team1');
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$team2 = $this->fixture->objFromFixture('DataObjectTest_Team', 'team2');
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// Test adding single DataObject by reference
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$player1->Teams()->add($team1);
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$player1->flushCache();
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$compareTeams = new ComponentSet($team1);
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$this->assertEquals(
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$player1->Teams()->column('ID'),
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$compareTeams->column('ID'),
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"Adding single record as DataObject to many_many"
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);
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// test removing single DataObject by reference
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$player1->Teams()->remove($team1);
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$player1->flushCache();
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$compareTeams = new ComponentSet();
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$this->assertEquals(
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$player1->Teams()->column('ID'),
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$compareTeams->column('ID'),
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"Removing single record as DataObject from many_many"
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);
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// test adding single DataObject by ID
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$player1->Teams()->add($team1->ID);
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$player1->flushCache();
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$compareTeams = new ComponentSet($team1);
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$this->assertEquals(
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$player1->Teams()->column('ID'),
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$compareTeams->column('ID'),
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"Adding single record as ID to many_many"
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);
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// test removing single DataObject by ID
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$player1->Teams()->remove($team1->ID);
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$player1->flushCache();
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$compareTeams = new ComponentSet();
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$this->assertEquals(
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$player1->Teams()->column('ID'),
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$compareTeams->column('ID'),
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"Removing single record as ID from many_many"
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);
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}
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/**
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* @todo Extend type change tests (e.g. '0'==NULL)
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*/
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function testChangedFields() {
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$page = $this->fixture->objFromFixture('Page', 'home');
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$page->Title = 'Home-Changed';
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$page->ShowInMenus = true;
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$this->assertEquals(
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$page->getChangedFields(false, 1),
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array(
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'Title' => array(
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'before' => 'Home',
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'after' => 'Home-Changed',
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'level' => 2
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),
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'ShowInMenus' => array(
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'before' => 1,
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'after' => true,
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'level' => 1
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)
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),
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'Changed fields are correctly detected with strict type changes (level=1)'
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);
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$this->assertEquals(
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$page->getChangedFields(false, 2),
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array(
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'Title' => array(
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'before'=>'Home',
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'after'=>'Home-Changed',
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'level' => 2
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)
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),
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'Changed fields are correctly detected while ignoring type changes (level=2)'
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);
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$newPage = new Page();
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$newPage->Title = "New Page Title";
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$this->assertEquals(
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$newPage->getChangedFields(false, 2),
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array(
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'Title' => array(
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'before' => null,
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'after' => 'New Page Title',
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'level' => 2
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)
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),
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'Initialised fields are correctly detected as full changes'
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);
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}
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function testRandomSort() {
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/* If we perforn the same regularly sorted query twice, it should return the same results */
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$itemsA = DataObject::get("PageComment", "", "ID");
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foreach($itemsA as $item) $keysA[] = $item->ID;
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$itemsB = DataObject::get("PageComment", "", "ID");
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foreach($itemsB as $item) $keysB[] = $item->ID;
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$this->assertEquals($keysA, $keysB);
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/* If we perform the same random query twice, it shouldn't return the same results */
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$itemsA = DataObject::get("PageComment", "", "RAND()");
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foreach($itemsA as $item) $keysA[] = $item->ID;
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$itemsB = DataObject::get("PageComment", "", "RAND()");
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foreach($itemsB as $item) $keysB[] = $item->ID;
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$this->assertNotEquals($keysA, $keysB);
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}
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function testWriteSavesToHasOneRelations() {
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/* DataObject::write() should save to a has_one relationship if you set a field called (relname)ID */
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$team = new DataObjectTest_Team();
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$captainID = $this->idFromFixture('DataObjectTest_Player', 'player1');
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$team->CaptainID = $captainID;
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$team->write();
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$this->assertEquals($captainID, DB::query("SELECT \"CaptainID\" FROM \"DataObjectTest_Team\" WHERE \"ID\" = $team->ID")->value());
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/* After giving it a value, you should also be able to set it back to null */
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$team->CaptainID = '';
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$team->write();
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$this->assertEquals(0, DB::query("SELECT \"CaptainID\" FROM \"DataObjectTest_Team\" WHERE \"ID\" = $team->ID")->value());
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/* You should also be able to save a blank to it when it's first created */
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$team = new DataObjectTest_Team();
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$team->CaptainID = '';
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$team->write();
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$this->assertEquals(0, DB::query("SELECT \"CaptainID\" FROM \"DataObjectTest_Team\" WHERE \"ID\" = $team->ID")->value());
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/* Ditto for existing records without a value */
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$existingTeam = $this->objFromFixture('DataObjectTest_Team', 'team1');
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$existingTeam->CaptainID = '';
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$existingTeam->write();
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$this->assertEquals(0, DB::query("SELECT \"CaptainID\" FROM \"DataObjectTest_Team\" WHERE \"ID\" = $existingTeam->ID")->value());
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}
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function testCanAccessHasOneObjectsAsMethods() {
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/* If you have a has_one relation 'Captain' on $obj, and you set the $obj->CaptainID = (ID), then the object itself should
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* be accessible as $obj->Captain() */
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$team = $this->objFromFixture('DataObjectTest_Team', 'team1');
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$captainID = $this->idFromFixture('DataObjectTest_Player', 'captain1');
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$team->CaptainID = $captainID;
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$this->assertNotNull($team->Captain());
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$this->assertEquals($captainID, $team->Captain()->ID);
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}
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function testFieldNamesThatMatchMethodNamesWork() {
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/* Check that a field name that corresponds to a method on DataObject will still work */
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$obj = new DataObjectTest_FunnyFieldNames();
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$obj->Data = "value1";
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$obj->DbObject = "value2";
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$obj->Duplicate = "value3";
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$obj->write();
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$this->assertNotNull($obj->ID);
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$this->assertEquals('value1', DB::query("SELECT \"Data\" FROM \"DataObjectTest_FunnyFieldNames\" WHERE \"ID\" = $obj->ID")->value());
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$this->assertEquals('value2', DB::query("SELECT \"DbObject\" FROM \"DataObjectTest_FunnyFieldNames\" WHERE \"ID\" = $obj->ID")->value());
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$this->assertEquals('value3', DB::query("SELECT \"Duplicate\" FROM \"DataObjectTest_FunnyFieldNames\" WHERE \"ID\" = $obj->ID")->value());
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}
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/**
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* @todo Re-enable all test cases for field existence after behaviour has been fixed
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*/
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function testFieldExistence() {
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$teamInstance = $this->objFromFixture('DataObjectTest_Team', 'team1');
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$teamSingleton = singleton('DataObjectTest_Team');
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$subteamInstance = $this->objFromFixture('DataObjectTest_SubTeam', 'subteam1');
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$subteamSingleton = singleton('DataObjectTest_SubTeam');
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/* hasField() singleton checks */
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$this->assertTrue($teamSingleton->hasField('ID'), 'hasField() finds built-in fields in singletons');
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$this->assertTrue($teamSingleton->hasField('Title'), 'hasField() finds custom fields in singletons');
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/* hasField() instance checks */
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$this->assertFalse($teamInstance->hasField('NonExistingField'), 'hasField() doesnt find non-existing fields in instances');
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$this->assertTrue($teamInstance->hasField('ID'), 'hasField() finds built-in fields in instances');
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$this->assertTrue($teamInstance->hasField('Created'), 'hasField() finds built-in fields in instances');
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$this->assertTrue($teamInstance->hasField('DatabaseField'), 'hasField() finds custom fields in instances');
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//$this->assertFalse($teamInstance->hasField('SubclassDatabaseField'), 'hasField() doesnt find subclass fields in parentclass instances');
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$this->assertTrue($teamInstance->hasField('DynamicField'), 'hasField() finds dynamic getters in instances');
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$this->assertTrue($teamInstance->hasField('HasOneRelationshipID'), 'hasField() finds foreign keys in instances');
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$this->assertTrue($teamInstance->hasField('DecoratedDatabaseField'), 'hasField() finds decorated fields in instances');
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$this->assertTrue($teamInstance->hasField('DecoratedHasOneRelationshipID'), 'hasField() finds decorated foreign keys in instances');
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//$this->assertTrue($teamInstance->hasField('DecoratedDynamicField'), 'hasField() includes decorated dynamic getters in instances');
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/* hasField() subclass checks */
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$this->assertTrue($subteamInstance->hasField('ID'), 'hasField() finds built-in fields in subclass instances');
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$this->assertTrue($subteamInstance->hasField('Created'), 'hasField() finds built-in fields in subclass instances');
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$this->assertTrue($subteamInstance->hasField('DatabaseField'), 'hasField() finds custom fields in subclass instances');
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$this->assertTrue($subteamInstance->hasField('SubclassDatabaseField'), 'hasField() finds custom fields in subclass instances');
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$this->assertTrue($subteamInstance->hasField('DynamicField'), 'hasField() finds dynamic getters in subclass instances');
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$this->assertTrue($subteamInstance->hasField('HasOneRelationshipID'), 'hasField() finds foreign keys in subclass instances');
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$this->assertTrue($subteamInstance->hasField('DecoratedDatabaseField'), 'hasField() finds decorated fields in subclass instances');
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$this->assertTrue($subteamInstance->hasField('DecoratedHasOneRelationshipID'), 'hasField() finds decorated foreign keys in subclass instances');
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/* hasDatabaseField() singleton checks */
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//$this->assertTrue($teamSingleton->hasDatabaseField('ID'), 'hasDatabaseField() finds built-in fields in singletons');
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$this->assertTrue($teamSingleton->hasDatabaseField('Title'), 'hasDatabaseField() finds custom fields in singletons');
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/* hasDatabaseField() instance checks */
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$this->assertFalse($teamInstance->hasDatabaseField('NonExistingField'), 'hasDatabaseField() doesnt find non-existing fields in instances');
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//$this->assertTrue($teamInstance->hasDatabaseField('ID'), 'hasDatabaseField() finds built-in fields in instances');
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$this->assertTrue($teamInstance->hasDatabaseField('Created'), 'hasDatabaseField() finds built-in fields in instances');
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$this->assertTrue($teamInstance->hasDatabaseField('DatabaseField'), 'hasDatabaseField() finds custom fields in instances');
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$this->assertFalse($teamInstance->hasDatabaseField('SubclassDatabaseField'), 'hasDatabaseField() doesnt find subclass fields in parentclass instances');
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//$this->assertFalse($teamInstance->hasDatabaseField('DynamicField'), 'hasDatabaseField() doesnt dynamic getters in instances');
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$this->assertTrue($teamInstance->hasDatabaseField('HasOneRelationshipID'), 'hasDatabaseField() finds foreign keys in instances');
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$this->assertTrue($teamInstance->hasDatabaseField('DecoratedDatabaseField'), 'hasDatabaseField() finds decorated fields in instances');
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$this->assertTrue($teamInstance->hasDatabaseField('DecoratedHasOneRelationshipID'), 'hasDatabaseField() finds decorated foreign keys in instances');
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$this->assertFalse($teamInstance->hasDatabaseField('DecoratedDynamicField'), 'hasDatabaseField() doesnt include decorated dynamic getters in instances');
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/* hasDatabaseField() subclass checks */
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$this->assertTrue($subteamInstance->hasField('DatabaseField'), 'hasField() finds custom fields in subclass instances');
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$this->assertTrue($subteamInstance->hasField('SubclassDatabaseField'), 'hasField() finds custom fields in subclass instances');
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}
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/**
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* @todo Re-enable all test cases for field inheritance aggregation after behaviour has been fixed
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*/
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function testFieldInheritance() {
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$teamInstance = $this->objFromFixture('DataObjectTest_Team', 'team1');
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$subteamInstance = $this->objFromFixture('DataObjectTest_SubTeam', 'subteam1');
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$this->assertEquals(
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array_keys($teamInstance->inheritedDatabaseFields()),
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array(
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//'ID',
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//'ClassName',
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//'Created',
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//'LastEdited',
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'Title',
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'DatabaseField',
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'DecoratedDatabaseField',
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'CaptainID',
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'HasOneRelationshipID',
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'DecoratedHasOneRelationshipID'
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),
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'inheritedDatabaseFields() contains all fields defined on instance, including base fields, decorated fields and foreign keys'
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);
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$this->assertEquals(
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array_keys($teamInstance->databaseFields()),
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array(
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//'ID',
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'ClassName',
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'Created',
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'LastEdited',
|
|
'Title',
|
|
'DatabaseField',
|
|
'DecoratedDatabaseField',
|
|
'CaptainID',
|
|
'HasOneRelationshipID',
|
|
'DecoratedHasOneRelationshipID'
|
|
),
|
|
'databaseFields() contains only fields defined on instance, including base fields, decorated fields and foreign keys'
|
|
);
|
|
|
|
$this->assertEquals(
|
|
array_keys($subteamInstance->inheritedDatabaseFields()),
|
|
array(
|
|
//'ID',
|
|
//'ClassName',
|
|
//'Created',
|
|
//'LastEdited',
|
|
'SubclassDatabaseField',
|
|
'Title',
|
|
'DatabaseField',
|
|
'DecoratedDatabaseField',
|
|
'CaptainID',
|
|
'HasOneRelationshipID',
|
|
'DecoratedHasOneRelationshipID',
|
|
),
|
|
'inheritedDatabaseFields() on subclass contains all fields defined on instance, including base fields, decorated fields and foreign keys'
|
|
);
|
|
|
|
$this->assertEquals(
|
|
array_keys($subteamInstance->databaseFields()),
|
|
array(
|
|
'SubclassDatabaseField',
|
|
),
|
|
'databaseFields() on subclass contains only fields defined on instance'
|
|
);
|
|
}
|
|
|
|
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', 'team1');
|
|
$team1->CaptainID = $this->idFromFixture('DataObjectTest_Player', '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', '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', 'team1');
|
|
$this->assertEquals('New and improved team 1', $reloadedTeam1->Title);
|
|
}
|
|
|
|
public function testWritingInvalidDataObjectThrowsException() {
|
|
$validatedObject = new DataObjectTest_ValidatedObject();
|
|
|
|
$this->setExpectedException('ValidationException');
|
|
$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", 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 */
|
|
$conn = DB::getConn();
|
|
if($conn->hasMethod('allowPrimaryKeyEditing')) $conn->allowPrimaryKeyEditing('DataObjectTest_Team', true);
|
|
$obj = new DataObjectTest_SubTeam();
|
|
$obj->ID = 1001;
|
|
$obj->Title = 'asdfasdf';
|
|
$obj->SubclassDatabaseField = 'asdfasdf';
|
|
$obj->write(false, true);
|
|
if($conn->hasMethod('allowPrimaryKeyEditing')) $conn->allowPrimaryKeyEditing('DataObjectTest_Team', false);
|
|
|
|
$this->assertEquals("DataObjectTest_SubTeam", 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() {
|
|
/* Test DataObject::has_own_table() returns true if the object has $has_one or $db values */
|
|
$this->assertTrue(DataObject::has_own_table("DataObjectTest_Player"));
|
|
$this->assertTrue(DataObject::has_own_table("DataObjectTest_Team"));
|
|
$this->assertTrue(DataObject::has_own_table("DataObjectTest_FunnyFieldNames"));
|
|
|
|
/* Root DataObject that always have a table, even if they lack both $db and $has_one */
|
|
$this->assertTrue(DataObject::has_own_table("DataObjectTest_FieldlessTable"));
|
|
|
|
/* Subclasses without $db or $has_one don't have a table */
|
|
$this->assertFalse(DataObject::has_own_table("DataObjectTest_FieldlessSubTable"));
|
|
|
|
/* Return false if you don't pass it a subclass of DataObject */
|
|
$this->assertFalse(DataObject::has_own_table("DataObject"));
|
|
$this->assertFalse(DataObject::has_own_table("ViewableData"));
|
|
$this->assertFalse(DataObject::has_own_table("ThisIsntADataObject"));
|
|
}
|
|
|
|
public function testMerge() {
|
|
// test right merge of subclasses
|
|
$left = $this->objFromFixture('DataObjectTest_SubTeam', 'subteam1');
|
|
$right = $this->objFromFixture('DataObjectTest_SubTeam', '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', 'subteam2_with_player_relation');
|
|
$right = $this->objFromFixture('DataObjectTest_SubTeam', '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', 'subteam1');
|
|
$right = $this->objFromFixture('DataObjectTest_SubTeam', 'subteam2_with_player_relation'); // $SubclassDatabaseField is empty on here
|
|
$left->merge($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
|
|
}
|
|
|
|
function testPopulateDefaults() {
|
|
$obj = new DataObjectTest_WithDefaults();
|
|
$this->assertEquals(
|
|
$obj->MyField,
|
|
"Default Value",
|
|
"Defaults are populated for in-memory object from \$defaults array"
|
|
);
|
|
}
|
|
|
|
function testNewClassInstance() {
|
|
$page = $this->fixture->objFromFixture('Page', 'page1');
|
|
$changedPage = $page->newClassInstance('RedirectorPage');
|
|
$changedFields = $changedPage->getChangedFields();
|
|
|
|
// Don't write the record, it will reset changed fields
|
|
|
|
$this->assertType('RedirectorPage', $changedPage);
|
|
$this->assertEquals($changedPage->ClassName, 'RedirectorPage');
|
|
//$this->assertEquals($changedPage->RecordClassName, 'RedirectorPage');
|
|
$this->assertContains('ClassName', array_keys($changedFields));
|
|
$this->assertEquals($changedFields['ClassName']['before'], 'Page');
|
|
$this->assertEquals($changedFields['ClassName']['after'], 'RedirectorPage');
|
|
|
|
$changedPage->write();
|
|
$this->assertType('RedirectorPage', $changedPage);
|
|
$this->assertEquals($changedPage->ClassName, 'RedirectorPage');
|
|
}
|
|
|
|
function testManyManyExtraFields() {
|
|
$player = $this->fixture->objFromFixture('DataObjectTest_Player', 'player1');
|
|
$team = $this->fixture->objFromFixture('DataObjectTest_Team', 'team1');
|
|
|
|
// Extra fields are immediately available on the Team class (defined in $many_many_extraFields)
|
|
$teamExtraFields = $team->many_many_extraFields('Players');
|
|
$this->assertEquals($teamExtraFields, array(
|
|
'Position' => 'Varchar(100)'
|
|
));
|
|
|
|
// We'll have to go through the relation to get the extra fields on Player
|
|
$playerExtraFields = $player->many_many_extraFields('Teams');
|
|
$this->assertEquals($playerExtraFields, array(
|
|
'Position' => 'Varchar(100)'
|
|
));
|
|
}
|
|
|
|
/**
|
|
* Tests that singular_name() generates sensible defaults.
|
|
*/
|
|
public function testSingularName() {
|
|
$assertions = array (
|
|
'DataObjectTest_Player' => 'Data Object Test Player',
|
|
'DataObjectTest_Team' => 'Data Object Test Team',
|
|
'DataObjectTest_WithDefaults' => 'Data Object Test With Defaults'
|
|
);
|
|
|
|
foreach($assertions as $class => $expectedSingularName) {
|
|
$this->assertEquals (
|
|
$expectedSingularName,
|
|
singleton($class)->singular_name(),
|
|
"Assert that the singular_name for '$class' is correct."
|
|
);
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
class DataObjectTest_Player extends Member implements TestOnly {
|
|
static $has_one = array(
|
|
'FavouriteTeam' => 'DataObjectTest_Team',
|
|
);
|
|
|
|
static $belongs_many_many = array(
|
|
'Teams' => 'DataObjectTest_Team'
|
|
);
|
|
|
|
}
|
|
|
|
class DataObjectTest_Team extends DataObject implements TestOnly {
|
|
|
|
static $db = array(
|
|
'Title' => 'Varchar',
|
|
'DatabaseField' => 'Varchar'
|
|
);
|
|
|
|
static $has_one = array(
|
|
"Captain" => 'DataObjectTest_Player',
|
|
'HasOneRelationship' => 'DataObjectTest_Player',
|
|
);
|
|
|
|
static $many_many = array(
|
|
'Players' => 'DataObjectTest_Player'
|
|
);
|
|
|
|
static $many_many_extraFields = array(
|
|
'Players' => array(
|
|
'Position' => 'Varchar(100)'
|
|
)
|
|
);
|
|
|
|
function getDynamicField() {
|
|
return 'dynamicfield';
|
|
}
|
|
|
|
}
|
|
|
|
class DataObjectTest_FunnyFieldNames extends DataObject implements TestOnly {
|
|
static $db = array(
|
|
'Data' => 'Varchar',
|
|
'Duplicate' => 'Varchar',
|
|
'DbObject' => 'Varchar',
|
|
);
|
|
}
|
|
|
|
class DataObjectTest_WithDefaults extends DataObject implements TestOnly {
|
|
static $db = array(
|
|
'MyField' => 'Varchar',
|
|
);
|
|
|
|
static $defaults = array(
|
|
'MyField' => 'Default Value',
|
|
);
|
|
}
|
|
|
|
class DataObjectTest_SubTeam extends DataObjectTest_Team implements TestOnly {
|
|
static $db = array(
|
|
'SubclassDatabaseField' => 'Varchar'
|
|
);
|
|
}
|
|
|
|
class DataObjectTest_FieldlessTable extends DataObject implements TestOnly {
|
|
}
|
|
|
|
class DataObjectTest_FieldlessSubTable extends DataObjectTest_Team implements TestOnly {
|
|
}
|
|
|
|
|
|
class DataObjectTest_Team_Decorator extends DataObjectDecorator implements TestOnly {
|
|
|
|
function extraStatics() {
|
|
return array(
|
|
'db' => array(
|
|
'DecoratedDatabaseField' => 'Varchar'
|
|
),
|
|
'has_one' => array(
|
|
'DecoratedHasOneRelationship' => 'DataObjectTest_Player'
|
|
)
|
|
);
|
|
}
|
|
|
|
function getDecoratedDynamicField() {
|
|
return "decorated dynamic field";
|
|
}
|
|
|
|
}
|
|
|
|
class DataObjectTest_ValidatedObject extends DataObject implements TestOnly {
|
|
|
|
static $db = array(
|
|
'Name' => 'Varchar(50)'
|
|
);
|
|
|
|
protected function validate() {
|
|
if(!empty($this->Name)) {
|
|
return new ValidationResult();
|
|
} else {
|
|
return new ValidationResult(false, "This object needs a name. Otherwise it will have an identity crisis!");
|
|
}
|
|
}
|
|
}
|
|
|
|
DataObject::add_extension('DataObjectTest_Team', 'DataObjectTest_Team_Decorator');
|
|
|
|
?>
|