1 files changed, 112 insertions, 0 deletions
diff --git a/www/wiki/extensions/SemanticMediaWiki/tests/phpunit/Unit/SQLStore/Lookup/RedirectTargetLookupTest.php b/www/wiki/extensions/SemanticMediaWiki/tests/phpunit/Unit/SQLStore/Lookup/RedirectTargetLookupTest.php
new file mode 100644
index 00000000..e3317c5c
--- /dev/null
+++ b/www/wiki/extensions/SemanticMediaWiki/tests/phpunit/Unit/SQLStore/Lookup/RedirectTargetLookupTest.php
@@ -0,0 +1,112 @@
+<?php
+
+namespace SMW\Tests\SQLStore\Lookup;
+
+use SMW\DIWikiPage;
+use SMW\SQLStore\Lookup\RedirectTargetLookup;
+
+/**
+ * @covers \SMW\SQLStore\Lookup\RedirectTargetLookup
+ * @group semantic-mediawiki
+ *
+ * @license GNU GPL v2+
+ * @since 2.5
+ *
+ * @author mwjames
+ */
+class RedirectTargetLookupTest extends \PHPUnit_Framework_TestCase {
+
+	public function testCanConstruct() {
+
+		$store = $this->getMockBuilder( '\SMW\Store' )
+			->disableOriginalConstructor()
+			->getMockForAbstractClass();
+
+		$circularReferenceGuard = $this->getMockBuilder( '\SMW\Utils\CircularReferenceGuard' )
+			->disableOriginalConstructor()
+			->getMock();
+
+		$this->assertInstanceOf(
+			'\SMW\SQLStore\Lookup\RedirectTargetLookup',
+			new RedirectTargetLookup( $store, $circularReferenceGuard )
+		);
+	}
+
+	public function testFindRedirectTargetOnValidDataItem() {
+
+		$store = $this->getMockBuilder( '\SMW\Store' )
+			->disableOriginalConstructor()
+			->setMethods( [ 'getRedirectTarget' ] )
+			->getMockForAbstractClass();
+
+		$store->expects( $this->atLeastOnce() )
+			->method( 'getRedirectTarget' );
+
+		$circularReferenceGuard = $this->getMockBuilder( '\SMW\Utils\CircularReferenceGuard' )
+			->disableOriginalConstructor()
+			->getMock();
+
+		$circularReferenceGuard->expects( $this->atLeastOnce() )
+			->method( 'isCircular' )
+			->will( $this->returnValue( false ) );
+
+		$instance = new RedirectTargetLookup(
+			$store,
+			$circularReferenceGuard
+		);
+
+		$instance->findRedirectTarget( DIWikiPage::newFromText( 'Foo' ) );
+	}
+
+	public function testFindRedirectTargetOnInvalidDataItem() {
+
+		$store = $this->getMockBuilder( '\SMW\Store' )
+			->disableOriginalConstructor()
+			->setMethods( [ 'getRedirectTarget' ] )
+			->getMockForAbstractClass();
+
+		$store->expects( $this->never() )
+			->method( 'getRedirectTarget' );
+
+		$circularReferenceGuard = $this->getMockBuilder( '\SMW\Utils\CircularReferenceGuard' )
+			->disableOriginalConstructor()
+			->getMock();
+
+		$circularReferenceGuard->expects( $this->never() )
+			->method( 'isCircular' );
+
+		$instance = new RedirectTargetLookup(
+			$store,
+			$circularReferenceGuard
+		);
+
+		$instance->findRedirectTarget( 'foo' );
+	}
+
+	public function testFindRedirectTargetOnSelfReferencedDataItem() {
+
+		$store = $this->getMockBuilder( '\SMW\Store' )
+			->disableOriginalConstructor()
+			->setMethods( [ 'getRedirectTarget' ] )
+			->getMockForAbstractClass();
+
+		$store->expects( $this->never() )
+			->method( 'getRedirectTarget' );
+
+		$circularReferenceGuard = $this->getMockBuilder( '\SMW\Utils\CircularReferenceGuard' )
+			->disableOriginalConstructor()
+			->getMock();
+
+		$circularReferenceGuard->expects( $this->atLeastOnce() )
+			->method( 'isCircular' )
+			->will( $this->returnValue( true ) );
+
+		$instance = new RedirectTargetLookup(
+			$store,
+			$circularReferenceGuard
+		);
+
+		$instance->findRedirectTarget( DIWikiPage::newFromText( 'Foo' ) );
+	}
+
+}