1 files changed, 196 insertions, 0 deletions
diff --git a/www/wiki/extensions/SemanticMediaWiki/tests/phpunit/Unit/Utils/BufferedStatsdCollectorTest.php b/www/wiki/extensions/SemanticMediaWiki/tests/phpunit/Unit/Utils/BufferedStatsdCollectorTest.php
new file mode 100644
index 00000000..90508ad2
--- /dev/null
+++ b/www/wiki/extensions/SemanticMediaWiki/tests/phpunit/Unit/Utils/BufferedStatsdCollectorTest.php
@@ -0,0 +1,196 @@
+<?php
+
+namespace SMW\Tests\Utils;
+
+use Onoi\BlobStore\BlobStore;
+use Onoi\BlobStore\Container;
+use SMW\Utils\BufferedStatsdCollector;
+
+/**
+ * @covers \SMW\Utils\BufferedStatsdCollector
+ * @group semantic-mediawiki
+ *
+ * @license GNU GPL v2+
+ * @since 2.5
+ *
+ * @author mwjames
+ */
+class BufferedStatsdCollectorTest extends \PHPUnit_Framework_TestCase {
+
+	private $blobStore;
+	private $container;
+
+	protected function setUp() {
+
+		$this->container = $this->getMockBuilder( Container::class )
+			->disableOriginalConstructor()
+			->getMock();
+
+		$this->blobStore = $this->getMockBuilder( BlobStore::class )
+			->disableOriginalConstructor()
+			->getMock();
+
+		$this->blobStore->expects( $this->any() )
+			->method( 'read' )
+			->will( $this->returnValue( $this->container ) );
+	}
+
+	public function testCanConstruct() {
+
+		$this->assertInstanceOf(
+			BufferedStatsdCollector::class,
+			new BufferedStatsdCollector( $this->blobStore, 42 )
+		);
+	}
+
+	public function testIncr() {
+
+		$this->container->expects( $this->once() )
+			->method( 'has' )
+			->will( $this->returnValue( true ) );
+
+		$this->container->expects( $this->once() )
+			->method( 'get' )
+			->will( $this->returnValue( 10 ) );
+
+		$this->container->expects( $this->once() )
+			->method( 'set' )
+			->with(
+				$this->equalTo( 'Foo.bar' ),
+				$this->equalTo( 11 ) );
+
+		$this->blobStore->expects( $this->once() )
+			->method( 'save' );
+
+		$instance = new BufferedStatsdCollector(
+			$this->blobStore,
+			42
+		);
+
+		$instance->incr( 'Foo.bar' );
+		$instance->saveStats();
+	}
+
+	public function testSet() {
+
+		$this->container->expects( $this->once() )
+			->method( 'has' )
+			->will( $this->returnValue( true ) );
+
+		$this->container->expects( $this->once() )
+			->method( 'get' )
+			->will( $this->returnValue( 10 ) );
+
+		$this->container->expects( $this->once() )
+			->method( 'set' )
+			->with(
+				$this->equalTo( 'Foo.bar' ),
+				$this->equalTo( 10 ) );
+
+		$this->blobStore->expects( $this->once() )
+			->method( 'save' );
+
+		$instance = new BufferedStatsdCollector(
+			$this->blobStore,
+			42
+		);
+
+		$instance->set( 'Foo.bar', 10 );
+		$instance->saveStats();
+	}
+
+	public function testCalcMedian() {
+
+		$this->container->expects( $this->once() )
+			->method( 'has' )
+			->will( $this->returnValue( true ) );
+
+		$this->container->expects( $this->once() )
+			->method( 'get' )
+			->will( $this->returnValue( 10 ) );
+
+		$this->container->expects( $this->once() )
+			->method( 'set' )
+			->with(
+				$this->equalTo( 'Foo.bar' ),
+				$this->equalTo( 7.5 ) );
+
+		$this->blobStore->expects( $this->once() )
+			->method( 'save' );
+
+		$instance = new BufferedStatsdCollector(
+			$this->blobStore,
+			42
+		);
+
+		$instance->calcMedian( 'Foo.bar', 5 );
+		$instance->saveStats();
+	}
+
+	public function testStats_Simple() {
+
+		$this->container->expects( $this->once() )
+			->method( 'getData' )
+			->will( $this->returnValue( [ 'Foo' => 1, 'Bar' => 1 ] ) );
+
+		$expected = [
+			'Foo' => 1,
+			'Bar' => 1
+		];
+
+		$instance = new BufferedStatsdCollector(
+			$this->blobStore,
+			42
+		);
+
+		$this->assertEquals(
+			$expected,
+			$instance->getStats()
+		);
+	}
+
+	public function testStats_SimpleHierarchy() {
+
+		$this->container->expects( $this->once() )
+			->method( 'getData' )
+			->will( $this->returnValue( [ 'Foo.foobar' => 1, 'Bar' => 1 ] ) );
+
+		$expected = [
+			'Foo' => [ 'foobar' => 1 ],
+			'Bar' => 1
+		];
+
+		$instance = new BufferedStatsdCollector(
+			$this->blobStore,
+			42
+		);
+
+		$this->assertEquals(
+			$expected,
+			$instance->getStats()
+		);
+	}
+
+	public function testStats_ExtendedHierarchy() {
+
+		$this->container->expects( $this->once() )
+			->method( 'getData' )
+			->will( $this->returnValue( [ 'Foo.foobar' => 5, 'Bar' => 1, 'Foo.foobar.baz' => 1 ] ) );
+
+		$expected = [
+			'Foo' => [ 'foobar' => [ 5, 'baz' => 1 ] ],
+			'Bar' => 1
+		];
+
+		$instance = new BufferedStatsdCollector(
+			$this->blobStore,
+			42
+		);
+
+		$this->assertEquals(
+			$expected,
+			$instance->getStats()
+		);
+	}
+
+}