1 files changed, 163 insertions, 0 deletions
diff --git a/www/wiki/extensions/SemanticMediaWiki/tests/phpunit/Unit/SQLStore/ChangeOp/ChangeDiffTest.php b/www/wiki/extensions/SemanticMediaWiki/tests/phpunit/Unit/SQLStore/ChangeOp/ChangeDiffTest.php
new file mode 100644
index 00000000..a9c99e58
--- /dev/null
+++ b/www/wiki/extensions/SemanticMediaWiki/tests/phpunit/Unit/SQLStore/ChangeOp/ChangeDiffTest.php
@@ -0,0 +1,163 @@
+<?php
+
+namespace SMW\Tests\SQLStore\ChangeOp;
+
+use SMW\DIWikiPage;
+use SMW\SQLStore\ChangeOp\ChangeDiff;
+
+/**
+ * @covers \SMW\SQLStore\ChangeOp\ChangeDiff
+ * @group semantic-mediawiki
+ *
+ * @license GNU GPL v2+
+ * @since 3.0
+ *
+ * @author mwjames
+ */
+class ChangeDiffTest extends \PHPUnit_Framework_TestCase {
+
+	public function testCanConstruct() {
+
+		$this->assertInstanceOf(
+			ChangeDiff::class,
+			new ChangeDiff( DIWikiPage::newFromText( 'Foo' ), [], [], [] )
+		);
+	}
+
+	public function testGetSubject() {
+
+		$subject = DIWikiPage::newFromText( 'Foo' );
+		$instance = new ChangeDiff(
+			$subject,
+			[],
+			[],
+			[]
+		);
+
+		$this->assertEquals(
+			$subject,
+			$instance->getSubject()
+		);
+	}
+
+	public function testGetPropertyList() {
+
+		$instance = new ChangeDiff(
+			DIWikiPage::newFromText( 'Foo' ),
+			[],
+			[],
+			[ 'Foo' => 42 ]
+		);
+
+		$this->assertEquals(
+			[ 'Foo' => 42 ],
+			$instance->getPropertyList()
+		);
+
+		$this->assertEquals(
+			[ 42 => 'Foo' ],
+			$instance->getPropertyList( true )
+		);
+	}
+
+	public function testGetPropertyList_SortById() {
+
+		$instance = new ChangeDiff(
+			DIWikiPage::newFromText( 'Foo' ),
+			[],
+			[],
+			[ 'Foo' => [ '_id' => 42, '_type' => '_foo' ] ]
+		);
+
+		$this->assertEquals(
+			[ 42 => [ '_key' => 'Foo', '_type' => '_foo' ] ],
+			$instance->getPropertyList( 'id' )
+		);
+	}
+
+	public function testSave() {
+
+		$cache = $this->getMockBuilder( '\Onoi\Cache\Cache' )
+			->disableOriginalConstructor()
+			->getMock();
+
+		$tableChangeOp = $this->getMockBuilder( '\SMW\SQLStore\ChangeOp\TableChangeOp' )
+			->disableOriginalConstructor()
+			->getMock();
+
+		$instance = new ChangeDiff(
+			DIWikiPage::newFromText( 'Foo' ),
+			[ $tableChangeOp ],
+			[],
+			[ 'Foo' => 42 ]
+		);
+
+		$cache->expects( $this->once() )
+			->method( 'save' )
+			->with(
+				$this->stringContains( ChangeDiff::CACHE_NAMESPACE ),
+				$this->equalTo( $instance->serialize() ) );
+
+		$instance->save( $cache );
+	}
+
+	public function testFetch() {
+
+		$subject = DIWikiPage::newFromText( 'Foo' );
+
+		$cache = $this->getMockBuilder( '\Onoi\Cache\Cache' )
+			->disableOriginalConstructor()
+			->getMock();
+
+		$tableChangeOp = $this->getMockBuilder( '\SMW\SQLStore\ChangeOp\TableChangeOp' )
+			->disableOriginalConstructor()
+			->getMock();
+
+		$instance = new ChangeDiff(
+			DIWikiPage::newFromText( 'Foo' ),
+			[ $tableChangeOp ],
+			[],
+			[ 'Foo' => 42 ]
+		);
+
+		$cache->expects( $this->once() )
+			->method( 'fetch' )
+			->will( $this->returnValue( $instance->serialize() ) );
+
+		$this->assertEquals(
+			$instance,
+			ChangeDiff::fetch( $cache, $subject )
+		);
+	}
+
+	public function testChangeList() {
+
+		$instance = new ChangeDiff(
+			DIWikiPage::newFromText( 'Foo' ),
+			[],
+			[],
+			[]
+		);
+
+		$instance->setChangeList( 'Foo', [ '42', 1001 ] );
+
+		$this->assertEquals(
+			[ '42', 1001 ],
+			$instance->getChangeListByType( 'Foo' )
+		);
+	}
+
+	public function FetchFromCache() {
+
+		$changeDiff = ChangeDiff::fetch(
+			\SMW\ApplicationFactory::getInstance()->getCache(),
+			DIWikiPage::newFromText( 'DifferentSort' )
+		);
+
+		$this->assertInstanceOf(
+			ChangeDiff::class,
+			$changeDiff
+		);
+	}
+
+}