PortableInfobox/tests/nodes/NodeImageTest.php

<?php

class NodeImageTest extends WikiaBaseTest {
	protected function setUp() {
		$this->setupFile = dirname( __FILE__ ) . '/../../PortableInfobox.setup.php';
		parent::setUp();
	}

	/**
	 * @covers       NodeImage::getData
	 * @dataProvider dataProvider
	 *
	 * @param $markup
	 * @param $params
	 * @param $expected
	 */
	public function testData( $markup, $params, $expected ) {
		$node = \Wikia\PortableInfobox\Parser\Nodes\NodeFactory::newFromXML( $markup, $params );

		$this->assertEquals( $expected, $node->getData() );
	}

	public function dataProvider() {
		// markup, params, expected
		return [
			[ 
				'<image source="img"></image>',
				[ ],
				[ [ 'url' => '', 'name' => '', 'key' => '', 'alt' => null, 'caption' => null ] ]
			],
			[
				'<image source="img"></image>',
				[ 'img' => 'test.jpg' ],
			  	[ [ 'url' => '', 'name' => 'Test.jpg', 'key' => 'Test.jpg', 'alt' => null, 'caption' => null ] ]
			],
			[
				'<image source="img"><alt><default>test alt</default></alt></image>',
				[ 'img' => 'test.jpg' ],
				[ [ 'url' => '', 'name' => 'Test.jpg', 'key' => 'Test.jpg', 'alt' => 'test alt', 'caption' => null ] ]
			],
			[
				'<image source="img"><alt source="alt source"><default>test alt</default></alt></image>',
				[ 'img' => 'test.jpg', 'alt source' => 2 ],
				[ [ 'url' => '', 'name' => 'Test.jpg', 'key' => 'Test.jpg', 'alt' => 2, 'caption' => null ] ]
			],
			[
				'<image source="img"><alt><default>test alt</default></alt><caption source="img"/></image>',
				[ 'img' => 'test.jpg' ],
				[ [ 'url' => '', 'name' => 'Test.jpg', 'key' => 'Test.jpg', 'alt' => 'test alt', 'caption' => 'test.jpg' ] ]
			],
		];
	}

	/**
	 * @covers       NodeImage::isEmpty
	 * @dataProvider isEmptyProvider
	 *
	 * @param $markup
	 * @param $params
	 * @param $expected
	 */
	public function testIsEmpty( $markup, $params, $expected ) {
		$node = \Wikia\PortableInfobox\Parser\Nodes\NodeFactory::newFromXML( $markup, $params );

		$this->assertEquals( $expected, $node->isEmpty() );
	}

	public function isEmptyProvider() {
		return [
			[ '<image></image>', [ ], true ],
		];
	}

	/**
	 * @covers       NodeImage::getSource
	 * @dataProvider sourceProvider
	 *
	 * @param $markup
	 * @param $expected
	 */
	public function testSource( $markup, $expected ) {
		$node = \Wikia\PortableInfobox\Parser\Nodes\NodeFactory::newFromXML( $markup, [ ] );

		$this->assertEquals( $expected, $node->getSource() );
	}

	public function sourceProvider() {
		return [
			[ '<image source="img"/>', [ 'img' ] ],
			[ '<image source="img"><default>{{{img}}}</default><alt source="img" /></image>', [ 'img' ] ],
			[ '<image source="img"><alt source="alt"/><caption source="cap"/></image>', [ 'img', 'alt', 'cap' ] ],
			[ '<image source="img"><alt source="alt"><default>{{{def}}}</default></alt><caption source="cap"/></image>',
			  [ 'img', 'alt', 'def', 'cap' ] ],
			[ '<image/>', [ ] ],
		];
	}

	/**
	 * @dataProvider testVideoProvider
	 */
	public function testVideo( $markup, $params, $expected ) {
		global $wgHooks;

		// backup the hooks
		$tmpHooks = $wgHooks['PortableInfoboxNodeImage::getData'];
		$wgHooks['PortableInfoboxNodeImage::getData'] = [];

		$fileMock = new FileMock();
		$xmlObj = Wikia\PortableInfobox\Parser\XmlParser::parseXmlString( $markup );


		$this->mockStaticMethod( 'WikiaFileHelper', 'getFileFromTitle', $fileMock );
		$nodeImage = new Wikia\PortableInfobox\Parser\Nodes\NodeImage( $xmlObj, $params );

		$this->assertEquals( $expected, $nodeImage->getData() );

		// restore the hooks
		$wgHooks['PortableInfoboxNodeImage::getData'] = $tmpHooks;
	}

	public function testVideoProvider() {
		return [
			[
				'<image source="img" />',
				[ 'img' => 'test.jpg' ],
				[
					[
						'url' => 'http://test.url',
						'name' => 'Test.jpg',
						'key' => 'Test.jpg',
						'alt' => null,
						'caption' => null,
						'isVideo' => true,
						'duration' => '00:10'
					]
				]
			]
		];
	}
}

class FileMock {
	public function getMediaType() {
		return "VIDEO";
	}

	public function getMetadataDuration() {
		return 10;
	}

	public function getUrl() {
		return '';
	}

	public function getTitle() {
		return new TitleMock();
	}
}

class TitleMock {
	public function getFullURL() {
		return 'http://test.url';
	}
}