1 files changed, 168 insertions, 0 deletions
diff --git a/www/wiki/extensions/SemanticMediaWiki/tests/phpunit/Unit/SQLStore/Lookup/CachedListLookupTest.php b/www/wiki/extensions/SemanticMediaWiki/tests/phpunit/Unit/SQLStore/Lookup/CachedListLookupTest.php
new file mode 100644
index 00000000..139568f9
--- /dev/null
+++ b/www/wiki/extensions/SemanticMediaWiki/tests/phpunit/Unit/SQLStore/Lookup/CachedListLookupTest.php
@@ -0,0 +1,168 @@
+<?php
+
+namespace SMW\Tests\SQLStore\Lookup;
+
+use SMW\SQLStore\Lookup\CachedListLookup;
+
+/**
+ * @covers \SMW\SQLStore\Lookup\CachedListLookup
+ * @group semantic-mediawiki
+ *
+ * @license GNU GPL v2+
+ * @since   2.2
+ *
+ * @author mwjames
+ */
+class CachedListLookupTest extends \PHPUnit_Framework_TestCase {
+
+	public function testCanConstruct() {
+
+		$listLookup = $this->getMockBuilder( '\SMW\SQLStore\Lookup\ListLookup' )
+			->disableOriginalConstructor()
+			->getMock();
+
+		$cache = $this->getMockBuilder( '\Onoi\Cache\Cache' )
+			->disableOriginalConstructor()
+			->getMock();
+
+		$this->assertInstanceOf(
+			'\SMW\SQLStore\Lookup\CachedListLookup',
+			new CachedListLookup( $listLookup, $cache, new \stdClass )
+		);
+	}
+
+	public function testfetchListFromCache() {
+
+		$expectedCachedItem = [
+			'time' => 42,
+			'list' => [ 'Foo' ]
+		];
+
+		$listLookup = $this->getMockBuilder( '\SMW\SQLStore\Lookup\ListLookup' )
+			->disableOriginalConstructor()
+			->getMock();
+
+		$listLookup->expects( $this->atLeastOnce() )
+			->method( 'getHash' )
+			->will( $this->returnValue( 'Bar#123' ) );
+
+		$cache = $this->getMockBuilder( '\Onoi\Cache\Cache' )
+			->disableOriginalConstructor()
+			->getMock();
+
+		$cache->expects( $this->once() )
+			->method( 'contains' )
+			->with(	$this->stringContains( 'cacheprefix-foobar:smw:store:lookup:' ) )
+			->will( $this->returnValue( true ) );
+
+		$cache->expects( $this->once() )
+			->method( 'fetch' )
+			->will( $this->returnValue( serialize( $expectedCachedItem ) ) );
+
+		$cacheOptions = new \stdClass;
+		$cacheOptions->useCache = true;
+
+		$instance = new CachedListLookup( $listLookup, $cache, $cacheOptions );
+		$instance->setCachePrefix( 'cacheprefix-foobar' );
+
+		$this->assertEquals(
+			[ 'Foo' ],
+			$instance->fetchList()
+		);
+
+		$this->assertEquals(
+			42,
+			$instance->getTimestamp()
+		);
+
+		$this->assertEquals(
+			'Bar#123',
+			$instance->getHash()
+		);
+
+		$this->assertTrue(
+			$instance->isFromCache()
+		);
+	}
+
+	public function testRetrieveResultListFromInjectedListLookup() {
+
+		$expectedCacheItem = [
+			'time' => 42,
+			'list' => [ 'Foo' ]
+		];
+
+		$listLookup = $this->getMockBuilder( '\SMW\SQLStore\Lookup\ListLookup' )
+			->disableOriginalConstructor()
+			->getMock();
+
+		$listLookup->expects( $this->once() )
+			->method( 'fetchList' )
+			->will( $this->returnValue( [ 'Foo' ] ) );
+
+		$listLookup->expects( $this->once() )
+			->method( 'getTimestamp' )
+			->will( $this->returnValue( 42 ) );
+
+		$cache = $this->getMockBuilder( '\Onoi\Cache\Cache' )
+			->disableOriginalConstructor()
+			->getMock();
+
+		$cache->expects( $this->at( 1 ) )
+			->method( 'save' )
+			->with(
+				$this->stringContains( 'smw:store:lookup' ),
+				$this->anything( serialize( $expectedCacheItem ) ),
+				$this->equalTo( 1001 ) );
+
+		$cacheOptions = new \stdClass;
+		$cacheOptions->useCache = false;
+		$cacheOptions->ttl = 1001;
+
+		$instance = new CachedListLookup( $listLookup, $cache, $cacheOptions );
+
+		$this->assertEquals(
+			[ 'Foo' ],
+			$instance->fetchList()
+		);
+
+		$this->assertEquals(
+			42,
+			$instance->getTimestamp()
+		);
+
+		$this->assertFalse(
+			$instance->isFromCache()
+		);
+	}
+
+	public function testDeleteCache() {
+
+		$listLookup = $this->getMockBuilder( '\SMW\SQLStore\Lookup\ListLookup' )
+			->disableOriginalConstructor()
+			->getMock();
+
+		$listLookup->expects( $this->once() )
+			->method( 'getHash' )
+			->will( $this->returnValue( 'Foo#123' ) );
+
+		$cache = $this->getMockBuilder( '\Onoi\Cache\Cache' )
+			->disableOriginalConstructor()
+			->getMock();
+
+		$cache->expects( $this->once() )
+			->method( 'fetch' )
+			->will( $this->returnValue( serialize( [ 'smw:store:lookup:6283479db90b04ad3a6db333a3c89766' => true ] ) ) );
+
+		$cache->expects( $this->atLeastOnce() )
+			->method( 'delete' )
+			->with(
+				$this->stringContains( 'smw:store:lookup' ) );
+
+		$cacheOptions = new \stdClass;
+
+		$instance = new CachedListLookup( $listLookup, $cache, $cacheOptions );
+		$instance->deleteCache();
+	}
+
+}