1 files changed, 287 insertions, 0 deletions
diff --git a/tests/qunit/suites/resources/jquery/jquery.makeCollapsible.test.js b/tests/qunit/suites/resources/jquery/jquery.makeCollapsible.test.js
new file mode 100644
index 00000000..6da56ed2
--- /dev/null
+++ b/tests/qunit/suites/resources/jquery/jquery.makeCollapsible.test.js
@@ -0,0 +1,287 @@
+( function ( mw, $ ) {
+	var loremIpsum = 'Lorem ipsum dolor sit amet, consectetuer adipiscing elit.';
+
+	QUnit.module( 'jquery.makeCollapsible', QUnit.newMwEnvironment() );
+
+	function prepareCollapsible( html, options ) {
+		return $( $.parseHTML( html ) )
+			.appendTo( '#qunit-fixture' )
+			// options might be undefined here - this is okay
+			.makeCollapsible( options );
+	}
+
+	// This test is first because if it fails, then almost all of the latter tests are meaningless.
+	QUnit.asyncTest( 'testing hooks/triggers', 4, function ( assert ) {
+		var $collapsible, $content, $toggle;
+		$collapsible = prepareCollapsible(
+			'<div class="mw-collapsible">' + loremIpsum + '</div>'
+		);
+		$content = $collapsible.find( '.mw-collapsible-content' );
+		$toggle = $collapsible.find( '.mw-collapsible-toggle' );
+
+		// In one full collapse-expand cycle, each event will be fired once
+
+		// On collapse...
+		$collapsible.on( 'beforeCollapse.mw-collapsible', function () {
+			assert.assertTrue( $content.is( ':visible' ), 'first beforeCollapseExpand: content is visible' );
+		} );
+		$collapsible.on( 'afterCollapse.mw-collapsible', function () {
+			assert.assertTrue( $content.is( ':hidden' ), 'first afterCollapseExpand: content is hidden' );
+
+			// On expand...
+			$collapsible.on( 'beforeExpand.mw-collapsible', function () {
+				assert.assertTrue( $content.is( ':hidden' ), 'second beforeCollapseExpand: content is hidden' );
+			} );
+			$collapsible.on( 'afterExpand.mw-collapsible', function () {
+				assert.assertTrue( $content.is( ':visible' ), 'second afterCollapseExpand: content is visible' );
+
+				QUnit.start();
+			} );
+
+			// ...expanding happens here
+			$toggle.trigger( 'click' );
+		} );
+
+		// ...collapsing happens here
+		$toggle.trigger( 'click' );
+	} );
+
+	QUnit.asyncTest( 'basic operation (<div>)', 5, function ( assert ) {
+		var $collapsible, $content, $toggle;
+		$collapsible = prepareCollapsible(
+			'<div class="mw-collapsible">' + loremIpsum + '</div>'
+		);
+		$content = $collapsible.find( '.mw-collapsible-content' );
+		$toggle = $collapsible.find( '.mw-collapsible-toggle' );
+
+		assert.equal( $content.length, 1, 'content is present' );
+		assert.equal( $content.find( $toggle ).length, 0, 'toggle is not a descendant of content' );
+
+		assert.assertTrue( $content.is( ':visible' ), 'content is visible' );
+
+		$collapsible.on( 'afterCollapse.mw-collapsible', function () {
+			assert.assertTrue( $content.is( ':hidden' ), 'after collapsing: content is hidden' );
+
+			$collapsible.on( 'afterExpand.mw-collapsible', function () {
+				assert.assertTrue( $content.is( ':visible' ), 'after expanding: content is visible' );
+				QUnit.start();
+			} );
+
+			$toggle.trigger( 'click' );
+		} );
+
+		$toggle.trigger( 'click' );
+	} );
+
+	QUnit.asyncTest( 'basic operation (<table>)', 7, function ( assert ) {
+		var $collapsible, $headerRow, $contentRow, $toggle;
+		$collapsible = prepareCollapsible(
+			'<table class="mw-collapsible">' +
+				'<tr><td>' + loremIpsum + '</td><td>' + loremIpsum + '</td></tr>' +
+				'<tr><td>' + loremIpsum + '</td><td>' + loremIpsum + '</td></tr>' +
+				'<tr><td>' + loremIpsum + '</td><td>' + loremIpsum + '</td></tr>' +
+			'</table>'
+		);
+		$headerRow = $collapsible.find( 'tr:first' );
+		$contentRow = $collapsible.find( 'tr:last' );
+
+		$toggle = $headerRow.find( 'td:last .mw-collapsible-toggle' );
+		assert.equal( $toggle.length, 1, 'toggle is added to last cell of first row' );
+
+		assert.assertTrue( $headerRow.is( ':visible' ), 'headerRow is visible' );
+		assert.assertTrue( $contentRow.is( ':visible' ), 'contentRow is visible' );
+
+		$collapsible.on( 'afterCollapse.mw-collapsible', function () {
+			assert.assertTrue( $headerRow.is( ':visible' ), 'after collapsing: headerRow is still visible' );
+			assert.assertTrue( $contentRow.is( ':hidden' ), 'after collapsing: contentRow is hidden' );
+
+			$collapsible.on( 'afterExpand.mw-collapsible', function () {
+				assert.assertTrue( $headerRow.is( ':visible' ), 'after expanding: headerRow is still visible' );
+				assert.assertTrue( $contentRow.is( ':visible' ), 'after expanding: contentRow is visible' );
+				QUnit.start();
+			} );
+
+			$toggle.trigger( 'click' );
+		} );
+
+		$toggle.trigger( 'click' );
+	} );
+
+	function listTest( listType, assert ) {
+		var $collapsible, $toggleItem, $contentItem, $toggle;
+		$collapsible = prepareCollapsible(
+			'<' + listType + ' class="mw-collapsible">' +
+				'<li>' + loremIpsum + '</li>' +
+				'<li>' + loremIpsum + '</li>' +
+			'</' + listType + '>'
+		);
+		$toggleItem = $collapsible.find( 'li.mw-collapsible-toggle-li:first-child' );
+		$contentItem = $collapsible.find( 'li:last' );
+
+		$toggle = $toggleItem.find( '.mw-collapsible-toggle' );
+		assert.equal( $toggle.length, 1, 'toggle is present, added inside new zeroth list item' );
+
+		assert.assertTrue( $toggleItem.is( ':visible' ), 'toggleItem is visible' );
+		assert.assertTrue( $contentItem.is( ':visible' ), 'contentItem is visible' );
+
+		$collapsible.on( 'afterCollapse.mw-collapsible', function () {
+			assert.assertTrue( $toggleItem.is( ':visible' ), 'after collapsing: toggleItem is still visible' );
+			assert.assertTrue( $contentItem.is( ':hidden' ), 'after collapsing: contentItem is hidden' );
+
+			$collapsible.on( 'afterExpand.mw-collapsible', function () {
+				assert.assertTrue( $toggleItem.is( ':visible' ), 'after expanding: toggleItem is still visible' );
+				assert.assertTrue( $contentItem.is( ':visible' ), 'after expanding: contentItem is visible' );
+				QUnit.start();
+			} );
+
+			$toggle.trigger( 'click' );
+		} );
+
+		$toggle.trigger( 'click' );
+	}
+
+	QUnit.asyncTest( 'basic operation (<ul>)', 7, function ( assert ) {
+		listTest( 'ul', assert );
+	} );
+
+	QUnit.asyncTest( 'basic operation (<ol>)', 7, function ( assert ) {
+		listTest( 'ol', assert );
+	} );
+
+	QUnit.test( 'basic operation when synchronous (options.instantHide)', 2, function ( assert ) {
+		var $collapsible, $content;
+		$collapsible = prepareCollapsible(
+			'<div class="mw-collapsible">' + loremIpsum + '</div>',
+			{ instantHide: true }
+		);
+		$content = $collapsible.find( '.mw-collapsible-content' );
+
+		assert.assertTrue( $content.is( ':visible' ), 'content is visible' );
+
+		$collapsible.find( '.mw-collapsible-toggle' ).trigger( 'click' );
+
+		assert.assertTrue( $content.is( ':hidden' ), 'after collapsing: content is hidden' );
+	} );
+
+	QUnit.test( 'mw-made-collapsible data added', 1, function ( assert ) {
+		var $collapsible;
+		$collapsible = prepareCollapsible(
+			'<div>' + loremIpsum + '</div>'
+		);
+		assert.equal( $collapsible.data( 'mw-made-collapsible' ), true, 'mw-made-collapsible data present' );
+	} );
+
+	QUnit.test( 'mw-collapsible added when missing', 1, function ( assert ) {
+		var $collapsible;
+		$collapsible = prepareCollapsible(
+			'<div>' + loremIpsum + '</div>'
+		);
+		assert.assertTrue( $collapsible.hasClass( 'mw-collapsible' ), 'mw-collapsible class present' );
+	} );
+
+	QUnit.test( 'mw-collapsed added when missing', 1, function ( assert ) {
+		var $collapsible;
+		$collapsible = prepareCollapsible(
+			'<div>' + loremIpsum + '</div>',
+			{ collapsed: true }
+		);
+		assert.assertTrue( $collapsible.hasClass( 'mw-collapsed' ), 'mw-collapsed class present' );
+	} );
+
+	QUnit.asyncTest( 'initial collapse (mw-collapsed class)', 2, function ( assert ) {
+		var $collapsible, $content;
+		$collapsible = prepareCollapsible(
+			'<div class="mw-collapsible mw-collapsed">' + loremIpsum + '</div>'
+		);
+		$content = $collapsible.find( '.mw-collapsible-content' );
+
+		// Synchronous - mw-collapsed should cause instantHide: true to be used on initial collapsing
+		assert.assertTrue( $content.is( ':hidden' ), 'content is hidden' );
+
+		$collapsible.on( 'afterExpand.mw-collapsible', function () {
+			assert.assertTrue( $content.is( ':visible' ), 'after expanding: content is visible' );
+			QUnit.start();
+		} );
+
+		$collapsible.find( '.mw-collapsible-toggle' ).trigger( 'click' );
+	} );
+
+	QUnit.asyncTest( 'initial collapse (options.collapsed)', 2, function ( assert ) {
+		var $collapsible, $content;
+		$collapsible = prepareCollapsible(
+			'<div class="mw-collapsible">' + loremIpsum + '</div>',
+			{ collapsed: true }
+		);
+		$content = $collapsible.find( '.mw-collapsible-content' );
+
+		// Synchronous - collapsed: true should cause instantHide: true to be used on initial collapsing
+		assert.assertTrue( $content.is( ':hidden' ), 'content is hidden' );
+
+		$collapsible.on( 'afterExpand.mw-collapsible', function () {
+			assert.assertTrue( $content.is( ':visible' ), 'after expanding: content is visible' );
+			QUnit.start();
+		} );
+
+		$collapsible.find( '.mw-collapsible-toggle' ).trigger( 'click' );
+	} );
+
+	QUnit.test( 'clicks on links inside toggler pass through (options.linksPassthru)' , 2, function ( assert ) {
+		var $collapsible, $content;
+
+		$collapsible = prepareCollapsible(
+			'<div class="mw-collapsible">' +
+				'<div class="mw-collapsible-toggle">' +
+					'Toggle <a href="#top">toggle</a> toggle <b>toggle</b>' +
+				'</div>' +
+				'<div class="mw-collapsible-content">' + loremIpsum + '</div>' +
+			'</div>',
+			// Can't do asynchronous because we're testing that the event *doesn't* happen
+			{ instantHide: true }
+		);
+		$content = $collapsible.find( '.mw-collapsible-content' );
+
+		$collapsible.find( '.mw-collapsible-toggle a' ).trigger( 'click' );
+		assert.assertTrue( $content.is( ':visible' ), 'click event on link inside toggle passes through (content not toggled)' );
+
+		$collapsible.find( '.mw-collapsible-toggle b' ).trigger( 'click' );
+		assert.assertTrue( $content.is( ':hidden' ), 'click event on non-link inside toggle toggles content' );
+	} );
+
+	QUnit.asyncTest( 'collapse/expand text (data-collapsetext, data-expandtext)', 2, function ( assert ) {
+		var $collapsible, $toggleLink;
+		$collapsible = prepareCollapsible(
+			'<div class="mw-collapsible" data-collapsetext="Collapse me!" data-expandtext="Expand me!">' +
+				loremIpsum +
+			'</div>'
+		);
+		$toggleLink = $collapsible.find( '.mw-collapsible-toggle a' );
+
+		assert.equal( $toggleLink.text(), 'Collapse me!', 'data-collapsetext is respected' );
+
+		$collapsible.on( 'afterCollapse.mw-collapsible', function () {
+			assert.equal( $toggleLink.text(), 'Expand me!', 'data-expandtext is respected' );
+			QUnit.start();
+		} );
+
+		$collapsible.find( '.mw-collapsible-toggle' ).trigger( 'click' );
+	} );
+
+	QUnit.asyncTest( 'collapse/expand text (options.collapseText, options.expandText)', 2, function ( assert ) {
+		var $collapsible, $toggleLink;
+		$collapsible = prepareCollapsible(
+			'<div class="mw-collapsible">' + loremIpsum + '</div>',
+			{ collapseText: 'Collapse me!', expandText: 'Expand me!' }
+		);
+		$toggleLink = $collapsible.find( '.mw-collapsible-toggle a' );
+
+		assert.equal( $toggleLink.text(), 'Collapse me!', 'options.collapseText is respected' );
+
+		$collapsible.on( 'afterCollapse.mw-collapsible', function () {
+			assert.equal( $toggleLink.text(), 'Expand me!', 'options.expandText is respected' );
+			QUnit.start();
+		} );
+
+		$collapsible.find( '.mw-collapsible-toggle' ).trigger( 'click' );
+	} );
+
+}( mediaWiki, jQuery ) );