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-rw-r--r--tests/phpunit/includes/XmlSelectTest.php185
1 files changed, 185 insertions, 0 deletions
diff --git a/tests/phpunit/includes/XmlSelectTest.php b/tests/phpunit/includes/XmlSelectTest.php
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+++ b/tests/phpunit/includes/XmlSelectTest.php
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+<?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
+ );
+ }
+}