/**
* Tests that multi-table dataobjects are correctly versioned
*/
public function testWriteToStage()
{
// Test subclass with versioned extension directly added
$record = VersionedTest_Subclass::create();
$record->Title = "Test A";
$record->ExtraField = "Test A";
$record->writeToStage("Stage");
$this->assertRecordHasLatestVersion($record, 1);
$record->publish("Stage", "Live");
$this->assertRecordHasLatestVersion($record, 1);
$record->Title = "Test A2";
$record->ExtraField = "Test A2";
$record->writeToStage("Stage");
$this->assertRecordHasLatestVersion($record, 2);
// Test subclass without changes to base class
$record = VersionedTest_Subclass::create();
$record->ExtraField = "Test B";
$record->writeToStage("Stage");
$this->assertRecordHasLatestVersion($record, 1);
$record->publish("Stage", "Live");
$this->assertRecordHasLatestVersion($record, 1);
$record->ExtraField = "Test B2";
$record->writeToStage("Stage");
$this->assertRecordHasLatestVersion($record, 2);
// Test subclass without changes to sub class
$record = VersionedTest_Subclass::create();
$record->Title = "Test C";
$record->writeToStage("Stage");
$this->assertRecordHasLatestVersion($record, 1);
$record->publish("Stage", "Live");
$this->assertRecordHasLatestVersion($record, 1);
$record->Title = "Test C2";
$record->writeToStage("Stage");
$this->assertRecordHasLatestVersion($record, 2);
// Test subclass with versioned extension only added to the base clases
$record = VersionedTest_AnotherSubclass::create();
$record->Title = "Test A";
$record->AnotherField = "Test A";
$record->writeToStage("Stage");
$this->assertRecordHasLatestVersion($record, 1);
$record->publish("Stage", "Live");
$this->assertRecordHasLatestVersion($record, 1);
$record->Title = "Test A2";
$record->AnotherField = "Test A2";
$record->writeToStage("Stage");
$this->assertRecordHasLatestVersion($record, 2);
// Test subclass without changes to base class
$record = VersionedTest_AnotherSubclass::create();
$record->AnotherField = "Test B";
$record->writeToStage("Stage");
$this->assertRecordHasLatestVersion($record, 1);
$record->publish("Stage", "Live");
$this->assertRecordHasLatestVersion($record, 1);
$record->AnotherField = "Test B2";
$record->writeToStage("Stage");
$this->assertRecordHasLatestVersion($record, 2);
// Test subclass without changes to sub class
$record = VersionedTest_AnotherSubclass::create();
$record->Title = "Test C";
$record->writeToStage("Stage");
$this->assertRecordHasLatestVersion($record, 1);
$record->publish("Stage", "Live");
$this->assertRecordHasLatestVersion($record, 1);
$record->Title = "Test C2";
$record->writeToStage("Stage");
$this->assertRecordHasLatestVersion($record, 2);
}
/**
* Values that are overwritten with null are saved to the _versions table correctly.
*/
public function testWriteNullValueToVersion()
{
$record = VersionedTest_Subclass::create();
$record->Title = "Test A";
$record->write();
$version = Versioned::get_latest_version($record->ClassName, $record->ID);
$this->assertEquals(1, $version->Version);
$this->assertEquals($record->Title, $version->Title);
$record->Title = null;
$record->write();
$version = Versioned::get_latest_version($record->ClassName, $record->ID);
$this->assertEquals(2, $version->Version);
$this->assertEquals($record->Title, $version->Title);
}
