silverstripe-framework/tests/model/DataObjectDuplicationTest.php

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<?php
class DataObjectDuplicationTest extends SapphireTest {
protected $usesDatabase = true;
2014-08-15 08:53:05 +02:00
protected $extraDataObjects = array(
'DataObjectDuplicateTestClass1',
'DataObjectDuplicateTestClass2',
'DataObjectDuplicateTestClass3'
);
public function testDuplicate() {
SS_Datetime::set_mock_now('2016-01-01 01:01:01');
$orig = new DataObjectDuplicateTestClass1();
$orig->text = 'foo';
$orig->write();
SS_Datetime::set_mock_now('2016-01-02 01:01:01');
$duplicate = $orig->duplicate();
$this->assertInstanceOf('DataObjectDuplicateTestClass1', $duplicate,
'Creates the correct type'
);
$this->assertNotEquals($duplicate->ID, $orig->ID,
'Creates a unique record'
);
$this->assertEquals('foo', $duplicate->text,
'Copies fields'
);
$this->assertEquals(2, DataObjectDuplicateTestClass1::get()->Count(),
'Only creates a single duplicate'
);
$this->assertEquals(SS_Datetime::now()->Nice(), $duplicate->dbObject('Created')->Nice());
$this->assertNotEquals($orig->dbObject('Created')->Nice(), $duplicate->dbObject('Created')->Nice());
}
public function testDuplicateHasOne() {
$relationObj = new DataObjectDuplicateTestClass1();
$relationObj->text = 'class1';
$relationObj->write();
$orig = new DataObjectDuplicateTestClass2();
$orig->text = 'class2';
$orig->oneID = $relationObj->ID;
$orig->write();
$duplicate = $orig->duplicate();
$this->assertEquals($relationObj->ID, $duplicate->oneID,
'Copies has_one relationship'
);
$this->assertEquals(2, DataObjectDuplicateTestClass2::get()->Count(),
'Only creates a single duplicate'
);
$this->assertEquals(1, DataObjectDuplicateTestClass1::get()->Count(),
'Does not create duplicate of has_one relationship'
);
}
public function testDuplicateManyManyClasses() {
//create new test classes below
$one = new DataObjectDuplicateTestClass1();
$two = new DataObjectDuplicateTestClass2();
$three = new DataObjectDuplicateTestClass3();
//set some simple fields
$text1 = "Test Text 1";
$text2 = "Test Text 2";
$text3 = "Test Text 3";
$one->text = $text1;
$two->text = $text2;
$three->text = $text3;
//write the to DB
$one->write();
$two->write();
$three->write();
//create relations
$one->twos()->add($two);
$one->threes()->add($three);
$one = DataObject::get_by_id("DataObjectDuplicateTestClass1", $one->ID);
$two = DataObject::get_by_id("DataObjectDuplicateTestClass2", $two->ID);
$three = DataObject::get_by_id("DataObjectDuplicateTestClass3", $three->ID);
//test duplication
$oneCopy = $one->duplicate();
$twoCopy = $two->duplicate();
$threeCopy = $three->duplicate();
$oneCopy = DataObject::get_by_id("DataObjectDuplicateTestClass1", $oneCopy->ID);
$twoCopy = DataObject::get_by_id("DataObjectDuplicateTestClass2", $twoCopy->ID);
$threeCopy = DataObject::get_by_id("DataObjectDuplicateTestClass3", $threeCopy->ID);
$this->assertNotNull($oneCopy, "Copy of 1 exists");
$this->assertNotNull($twoCopy, "Copy of 2 exists");
$this->assertNotNull($threeCopy, "Copy of 3 exists");
$this->assertEquals($text1, $oneCopy->text);
$this->assertEquals($text2, $twoCopy->text);
$this->assertEquals($text3, $threeCopy->text);
$this->assertNotEquals($one->twos()->Count(), $oneCopy->twos()->Count(),
"Many-to-one relation not copied (has_many)");
$this->assertEquals($one->threes()->Count(), $oneCopy->threes()->Count(),
"Object has the correct number of relations");
$this->assertEquals($three->ones()->Count(), $threeCopy->ones()->Count(),
"Object has the correct number of relations");
$this->assertEquals($one->ID, $twoCopy->one()->ID,
"Match between relation of copy and the original");
$this->assertEquals(0, $oneCopy->twos()->Count(),
"Many-to-one relation not copied (has_many)");
$this->assertEquals($three->ID, $oneCopy->threes()->First()->ID,
"Match between relation of copy and the original");
$this->assertEquals($one->ID, $threeCopy->ones()->First()->ID,
"Match between relation of copy and the original");
}
}
class DataObjectDuplicateTestClass1 extends DataObject implements TestOnly {
private static $db = array(
'text' => 'Varchar'
);
private static $has_many = array(
'twos' => 'DataObjectDuplicateTestClass2'
);
private static $many_many = array(
'threes' => 'DataObjectDuplicateTestClass3'
);
}
class DataObjectDuplicateTestClass2 extends DataObject implements TestOnly {
private static $db = array(
'text' => 'Varchar'
);
private static $has_one = array(
'one' => 'DataObjectDuplicateTestClass1'
);
}
class DataObjectDuplicateTestClass3 extends DataObject implements TestOnly {
private static $db = array(
'text' => 'Varchar'
);
private static $belongs_many_many = array(
'ones' => 'DataObjectDuplicateTestClass1'
);
}