1 files changed, 340 insertions, 0 deletions
diff --git a/www/wiki/skins/chameleon/tests/phpunit/Unit/Components/ComponentTest.php b/www/wiki/skins/chameleon/tests/phpunit/Unit/Components/ComponentTest.php
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+++ b/www/wiki/skins/chameleon/tests/phpunit/Unit/Components/ComponentTest.php
@@ -0,0 +1,340 @@
+<?php
+/**
+ * This file is part of the MediaWiki skin Chameleon.
+ *
+ * @copyright 2013 - 2014, Stephan Gambke
+ * @license   GNU General Public License, version 3 (or any later version)
+ *
+ * The Chameleon skin is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by the Free
+ * Software Foundation, either version 3 of the License, or (at your option) any
+ * later version.
+ *
+ * The Chameleon skin is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @file
+ * @ingroup Skins
+ */
+
+namespace Skins\Chameleon\Tests\Unit\Components;
+
+/**
+ * @coversDefaultClass \Skins\Chameleon\Components\Component
+ * @covers ::<private>
+ * @covers ::<protected>
+ *
+ * @group   skins-chameleon
+ * @group   mediawiki-databaseless
+ *
+ * @author  Stephan Gambke
+ * @since   1.0
+ * @ingroup Test
+ */
+class ComponentTest extends \PHPUnit_Framework_TestCase {
+
+	protected $classUnderTest = '\Skins\Chameleon\Components\Component';
+
+
+	/**
+	 * @covers ::__construct
+	 */
+	public function testCanConstruct() {
+
+		$chameleonTemplate = $this->getChameleonSkinTemplateStub();
+
+		$instance = $this->getMockForAbstractClass( $this->classUnderTest, array( $chameleonTemplate ) );
+		$instance->expects( $this->any() )
+			->method( 'getHtml' )
+			->will( $this->returnValue( 'SomeHtml' ) );
+
+		$this->assertInstanceOf(
+			$this->classUnderTest,
+			$instance
+		);
+
+		$this->assertEquals( 0, $instance->getIndent() );
+		$this->assertNull( $instance->getDomElement() );
+	}
+
+	/**
+	 * @covers ::__construct
+	 */
+	public function testCanConstruct_withClassAttribute() {
+
+		$chameleonTemplate = $this->getChameleonSkinTemplateStub();
+
+		$domElement = $this->getMockBuilder( '\DOMElement' )
+			->disableOriginalConstructor()
+			->getMock();
+
+		$domElement->expects( $this->atLeastOnce() )
+			->method( 'getAttribute' )
+			->will( $this->returnValueMap( array( array( 'class', 'someClass' ) ) ) );
+
+		$instance = $this->getMockForAbstractClass( $this->classUnderTest, array( $chameleonTemplate, $domElement ) );
+		$instance->expects( $this->any() )
+			->method( 'getHtml' )
+			->will( $this->returnValue( 'SomeHtml' ) );
+
+		$this->assertInstanceOf(
+			$this->classUnderTest,
+			$instance
+		);
+	}
+
+	/**
+	 * @covers ::getHtml
+	 */
+	public function testGetHtml() {
+
+		$chameleonTemplate = $this->getChameleonSkinTemplateStub();
+
+		$instance = $this->getMockForAbstractClass( $this->classUnderTest, array( $chameleonTemplate ) );
+		$instance->expects( $this->any() )
+			->method( 'getHtml' )
+			->will( $this->returnValue( 'SomeHtml' ) );
+
+
+		$this->assertValidHTML( $instance->getHtml() );
+	}
+
+	/**
+	 * @covers ::getSkinTemplate
+	 */
+	public function testGetSkinTemplate() {
+
+		$chameleonTemplate = $this->getChameleonSkinTemplateStub();
+
+		$instance = $this->getMockForAbstractClass( $this->classUnderTest, array( $chameleonTemplate ) );
+		$instance->expects( $this->any() )
+			->method( 'getHtml' )
+			->will( $this->returnValue( 'SomeHtml' ) );
+
+		$this->assertEquals(
+			$chameleonTemplate,
+			$instance->getSkinTemplate()
+		);
+	}
+
+	/**
+	 * @covers ::getIndent
+	 */
+	public function testGetIndent() {
+
+		$chameleonTemplate = $this->getChameleonSkinTemplateStub();
+
+		$instance = $this->getMockForAbstractClass( $this->classUnderTest, array( $chameleonTemplate, null, 42 ) );
+		$instance->expects( $this->any() )
+			->method( 'getHtml' )
+			->will( $this->returnValue( 'SomeHtml' ) );
+
+		$this->assertEquals(
+			42,
+			$instance->getIndent()
+		);
+	}
+
+	/**
+	 * @covers ::indent
+	 */
+	public function testIndent() {
+
+		$chameleonTemplate = $this->getChameleonSkinTemplateStub();
+
+		$instance = $this->getMockForAbstractClass( $this->classUnderTest, array( $chameleonTemplate, null, 42 ) );
+		$instance->expects( $this->any() )
+			->method( 'getHtml' )
+			->will( $this->returnValue( 'SomeHtml' ) );
+
+		$reflection = new \ReflectionClass( get_class( $instance ) );
+		$method = $reflection->getMethod( 'indent' );
+		$method->setAccessible( true );
+
+		$this->assertEquals(
+			"\n" . str_repeat( "\t", 43 ),
+			$method->invokeArgs( $instance, array( 1 ) )
+		);
+	}
+
+	/**
+	 * @covers ::getDomElement
+	 */
+	public function testGetDomElement() {
+
+		$chameleonTemplate = $this->getChameleonSkinTemplateStub();
+
+		$domElement = $this->getMockBuilder( '\DOMElement' )
+			->disableOriginalConstructor()
+			->getMock();
+
+		$instance = $this->getMockForAbstractClass( $this->classUnderTest, array( $chameleonTemplate, $domElement ) );
+		$instance->expects( $this->any() )
+			->method( 'getHtml' )
+			->will( $this->returnValue( 'SomeHtml' ) );
+
+		$this->assertEquals(
+			$domElement,
+			$instance->getDomElement()
+		);
+	}
+
+	/**
+	 * @covers ::getClassString
+	 */
+	public function testGetClassString_WithoutSetting() {
+
+		$chameleonTemplate = $this->getChameleonSkinTemplateStub();
+
+		$instance = $this->getMockForAbstractClass( $this->classUnderTest, array( $chameleonTemplate ) );
+		$instance->expects( $this->any() )
+			->method( 'getHtml' )
+			->will( $this->returnValue( 'SomeHtml' ) );
+
+		$this->assertInternalType( 'string', $instance->getClassString() );
+
+	}
+
+	/**
+	 * @covers ::setClasses
+	 * @covers ::getClassString
+	 * @dataProvider setClassesProvider
+	 */
+	public function testSetClasses( $input, $expected ) {
+
+		$chameleonTemplate = $this->getChameleonSkinTemplateStub();
+
+		$instance = $this->getMockForAbstractClass( $this->classUnderTest, array( $chameleonTemplate ) );
+		$instance->expects( $this->any() )
+			->method( 'getHtml' )
+			->will( $this->returnValue( 'SomeHtml' ) );
+
+		$instance->setClasses( $input );
+
+		$this->assertEquals( $expected, $instance->getClassString() );
+	}
+
+	/**
+	 * @covers ::setClasses
+	 * @expectedException \MWException
+	 */
+	public function testSetClasses_WithInvalidParameter() {
+
+		$chameleonTemplate = $this->getChameleonSkinTemplateStub();
+
+		$instance = $this->getMockForAbstractClass( $this->classUnderTest, array( $chameleonTemplate ) );
+		$instance->expects( $this->any() )
+			->method( 'getHtml' )
+			->will( $this->returnValue( 'SomeHtml' ) );
+
+		$instance->setClasses( true ); // use bool instead of string
+
+	}
+
+	/**
+	 * @covers ::addClasses
+	 * @covers ::getClassString
+	 * @covers ::transformClassesToArray
+	 * @dataProvider addClassesProvider
+	 */
+	public function testAddClasses( $input1, $input2, $combined ) {
+
+		$chameleonTemplate = $this->getChameleonSkinTemplateStub();
+
+		$instance = $this->getMockForAbstractClass( $this->classUnderTest, array( $chameleonTemplate ) );
+		$instance->expects( $this->any() )
+			->method( 'getHtml' )
+			->will( $this->returnValue( 'SomeHtml' ) );
+
+		$instance->setClasses( $input1 );
+		$instance->addClasses( $input2 );
+
+		$this->assertEquals( $combined, $instance->getClassString() );
+	}
+
+	/**
+	 * @covers ::removeClasses
+	 * @covers ::getClassString
+	 * @dataProvider removeClassesProvider
+	 */
+	public function testRemoveClasses( $combined, $toRemove, $remainder ) {
+
+		$chameleonTemplate = $this->getChameleonSkinTemplateStub();
+
+		$instance = $this->getMockForAbstractClass( $this->classUnderTest, array( $chameleonTemplate ) );
+		$instance->expects( $this->any() )
+			->method( 'getHtml' )
+			->will( $this->returnValue( 'SomeHtml' ) );
+
+		$instance->setClasses( $combined );
+		$instance->removeClasses( $toRemove );
+
+		$this->assertEquals( $remainder, $instance->getClassString() );
+	}
+
+	public function setClassesProvider() {
+		return array(
+			array( null, '' ),
+
+			array( '', '' ),
+			array( array(), '' ),
+
+			array( 'foo bar baz', 'foo bar baz' ),
+			array( array( 'foo', 'bar', 'baz', ), 'foo bar baz' ),
+		);
+	}
+
+	public function addClassesProvider() {
+		return array(
+			array( 'foo bar', null, 'foo bar' ),
+
+			array( 'foo bar', '', 'foo bar' ),
+			array( 'foo bar', array(), 'foo bar' ),
+
+			array( 'foo bar', 'baz', 'foo bar baz' ),
+			array( 'foo bar', array( 'baz' ), 'foo bar baz' ),
+
+			array( 'foo bar', 'baz quok', 'foo bar baz quok' ),
+			array( 'foo bar', array( 'baz', 'quok' ), 'foo bar baz quok' ),
+		);
+	}
+
+	public function removeClassesProvider() {
+		return array(
+			array( 'foo bar', null, 'foo bar' ),
+
+			array( 'foo bar', '', 'foo bar' ),
+			array( 'foo bar', array(), 'foo bar' ),
+
+			array( 'foo bar baz', 'bar', 'foo baz' ),
+			array( 'foo bar baz', array( 'baz' ), 'foo bar' ),
+
+			array( 'foo bar baz quok', 'foo baz', 'bar quok' ),
+			array( 'foo bar baz quok', array( 'bar', 'baz' ), 'foo quok' ),
+		);
+	}
+
+	protected function getChameleonSkinTemplateStub() {
+		return $this->getMockBuilder( '\Skins\Chameleon\ChameleonTemplate' )
+			->disableOriginalConstructor()
+			->getMock();
+	}
+
+	/**
+	 * Asserts that $actual is a valid HTML fragment
+	 *
+	 * @todo Currently only asserts that $actual is a string. Need to parse and validate,
+	 *
+	 * @param        $actual
+	 * @param string $message
+	 */
+	public function assertValidHTML( $actual, $message = '' ) {
+		$this->assertInternalType( 'string', $actual, $message );
+	}
+
+}