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Diffstat (limited to 'tests/phpunit/includes/XmlSelectTest.php')
| -rw-r--r-- | tests/phpunit/includes/XmlSelectTest.php | 173 |
1 files changed, 173 insertions, 0 deletions
diff --git a/tests/phpunit/includes/XmlSelectTest.php b/tests/phpunit/includes/XmlSelectTest.php new file mode 100644 index 00000000..56d28b54 --- /dev/null +++ b/tests/phpunit/includes/XmlSelectTest.php @@ -0,0 +1,173 @@ +<?php + +/** + * @group Xml + */ +class XmlSelectTest extends MediaWikiTestCase { + + /** + * @var XmlSelect + */ + protected $select; + + protected function setUp() { + parent::setUp(); + $this->setMwGlobals( array( + 'wgWellFormedXml' => true, + ) ); + $this->select = new XmlSelect(); + } + + protected function tearDown() { + parent::tearDown(); + $this->select = null; + } + + /** + * @covers XmlSelect::__construct + */ + public function testConstructWithoutParameters() { + $this->assertEquals( '<select></select>', $this->select->getHTML() ); + } + + /** + * Parameters are $name (false), $id (false), $default (false) + * @dataProvider provideConstructionParameters + * @covers XmlSelect::__construct + */ + public function testConstructParameters( $name, $id, $default, $expected ) { + $this->select = new XmlSelect( $name, $id, $default ); + $this->assertEquals( $expected, $this->select->getHTML() ); + } + + /** + * Provide parameters for testConstructParameters() which use three + * parameters: + * - $name (default: false) + * - $id (default: false) + * - $default (default: false) + * Provides a fourth parameters representing the expected HTML output + */ + public static function provideConstructionParameters() { + return array( + /** + * Values are set following a 3-bit Gray code where two successive + * values differ by only one value. + * See http://en.wikipedia.org/wiki/Gray_code + */ + # $name $id $default + array( false, false, false, '<select></select>' ), + array( false, false, 'foo', '<select></select>' ), + array( false, 'id', 'foo', '<select id="id"></select>' ), + array( false, 'id', false, '<select id="id"></select>' ), + array( 'name', 'id', false, '<select name="name" id="id"></select>' ), + array( 'name', 'id', 'foo', '<select name="name" id="id"></select>' ), + array( 'name', false, 'foo', '<select name="name"></select>' ), + array( 'name', false, false, '<select name="name"></select>' ), + ); + } + + /** + * @covers XmlSelect::addOption + */ + public function testAddOption() { + $this->select->addOption( 'foo' ); + $this->assertEquals( '<select><option value="foo">foo</option></select>', $this->select->getHTML() ); + } + + /** + * @covers XmlSelect::addOption + */ + public function testAddOptionWithDefault() { + $this->select->addOption( 'foo', true ); + $this->assertEquals( '<select><option value="1">foo</option></select>', $this->select->getHTML() ); + } + + /** + * @covers XmlSelect::addOption + */ + public function testAddOptionWithFalse() { + $this->select->addOption( 'foo', false ); + $this->assertEquals( '<select><option value="foo">foo</option></select>', $this->select->getHTML() ); + } + + /** + * @covers XmlSelect::addOption + */ + public function testAddOptionWithValueZero() { + $this->select->addOption( 'foo', 0 ); + $this->assertEquals( '<select><option value="0">foo</option></select>', $this->select->getHTML() ); + } + + /** + * @covers XmlSelect::setDefault + */ + public function testSetDefault() { + $this->select->setDefault( 'bar1' ); + $this->select->addOption( 'foo1' ); + $this->select->addOption( 'bar1' ); + $this->select->addOption( 'foo2' ); + $this->assertEquals( + '<select><option value="foo1">foo1</option>' . "\n" . + '<option value="bar1" selected="">bar1</option>' . "\n" . + '<option value="foo2">foo2</option></select>', $this->select->getHTML() ); + } + + /** + * Adding default later on should set the correct selection or + * raise an exception. + * To handle this, we need to render the options in getHtml() + * @covers XmlSelect::setDefault + */ + public function testSetDefaultAfterAddingOptions() { + $this->select->addOption( 'foo1' ); + $this->select->addOption( 'bar1' ); + $this->select->addOption( 'foo2' ); + $this->select->setDefault( 'bar1' ); # setting default after adding options + $this->assertEquals( + '<select><option value="foo1">foo1</option>' . "\n" . + '<option value="bar1" selected="">bar1</option>' . "\n" . + '<option value="foo2">foo2</option></select>', $this->select->getHTML() ); + } + + /** + * @covers XmlSelect::setAttribute + * @covers XmlSelect::getAttribute + */ + public function testGetAttributes() { + # create some attributes + $this->select->setAttribute( 'dummy', 0x777 ); + $this->select->setAttribute( 'string', 'euro €' ); + $this->select->setAttribute( 1911, 'razor' ); + + # verify we can retrieve them + $this->assertEquals( + $this->select->getAttribute( 'dummy' ), + 0x777 + ); + $this->assertEquals( + $this->select->getAttribute( 'string' ), + 'euro €' + ); + $this->assertEquals( + $this->select->getAttribute( 1911 ), + 'razor' + ); + + # inexistant keys should give us 'null' + $this->assertEquals( + $this->select->getAttribute( 'I DO NOT EXIT' ), + null + ); + + # verify string / integer + $this->assertEquals( + $this->select->getAttribute( '1911' ), + 'razor' + ); + $this->assertEquals( + $this->select->getAttribute( 'dummy' ), + 0x777 + ); + } +} |