mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/MultimediaViewer
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5c3846a74b
Change-Id: I6c9f8ea6251bf6a7ed2a5684e5eaa572530a4fb9
95 lines
3.1 KiB
JavaScript
95 lines
3.1 KiB
JavaScript
( function ( mw, $ ) {
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QUnit.module( 'mmv.ui', QUnit.newMwEnvironment( {
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setup: function () {
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this.clock = this.sandbox.useFakeTimers();
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}
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} ) );
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QUnit.test( 'handleEvent()', 1, function ( assert ) {
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var element = new mw.mmv.ui.Element( $( '<div>' ) );
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element.handleEvent( 'mmv-foo', function () {
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assert.ok( true, 'Event is handled' );
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} );
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$( document ).trigger( new $.Event( 'mmv-foo' ) );
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element.clearEvents();
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$( document ).trigger( new $.Event( 'mmv-foo' ) );
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} );
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QUnit.test( 'setInlineStyle()', 3, function ( assert ) {
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var element = new mw.mmv.ui.Element( $( '<div>' ) ),
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$testDiv = $( '<div id="mmv-testdiv">!!!</div>' ).appendTo( '#qunit-fixture' );
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assert.ok( $testDiv.is( ':visible' ), 'Test div is visible' );
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element.setInlineStyle( 'test', '#mmv-testdiv { display: none; }' );
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assert.ok( !$testDiv.is( ':visible' ), 'Test div is hidden by inline style' );
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element.setInlineStyle( 'test', null );
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assert.ok( $testDiv.is( ':visible' ), 'Test div is visible again' );
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} );
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QUnit.test( 'setTimer()/clearTimer()/resetTimer()', 12, function( assert ) {
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var element = new mw.mmv.ui.Element( $( '<div>' ) ),
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element2 = new mw.mmv.ui.Element( $( '<div>' ) ),
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spy = this.sandbox.spy(),
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spy2 = this.sandbox.spy();
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element.setTimer( 'foo', spy, 10 );
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this.clock.tick( 100 );
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assert.ok( spy.called, 'Timeout callback was called' );
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assert.ok( spy.calledOnce, 'Timeout callback was called once' );
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assert.ok( spy.calledOn( element ), 'Timeout callback was called on the element' );
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spy = this.sandbox.spy();
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element.setTimer( 'foo', spy, 10 );
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element.setTimer( 'foo', spy2, 20 );
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this.clock.tick( 100 );
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assert.ok( !spy.called, 'Old timeout callback was not called after update' );
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assert.ok( spy2.called, 'New timeout callback was called after update' );
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spy = this.sandbox.spy();
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spy2 = this.sandbox.spy();
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element.setTimer( 'foo', spy, 10 );
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element.setTimer( 'bar', spy2, 20 );
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this.clock.tick( 100 );
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assert.ok( spy.called && spy2.called, 'Timeouts with different names do not conflict' );
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spy = this.sandbox.spy();
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spy2 = this.sandbox.spy();
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element.setTimer( 'foo', spy, 10 );
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element2.setTimer( 'foo', spy2, 20 );
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this.clock.tick( 100 );
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assert.ok( spy.called && spy2.called, 'Timeouts in different elements do not conflict' );
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spy = this.sandbox.spy();
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element.setTimer( 'foo', spy, 10 );
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element.clearTimer( 'foo' );
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this.clock.tick( 100 );
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assert.ok( !spy.called, 'Timeout is invalidated by clearing' );
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spy = this.sandbox.spy();
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element.setTimer( 'foo', spy, 100 );
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this.clock.tick( 80 );
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element.resetTimer( 'foo' );
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this.clock.tick( 80 );
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assert.ok( !spy.called, 'Timeout is reset' );
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this.clock.tick( 80 );
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assert.ok( spy.called, 'Timeout works after reset' );
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spy = this.sandbox.spy();
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element.setTimer( 'foo', spy, 100 );
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this.clock.tick( 80 );
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element.resetTimer( 'foo', 200 );
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this.clock.tick( 180 );
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assert.ok( !spy.called, 'Timeout is reset to the designated delay' );
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this.clock.tick( 80 );
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assert.ok( spy.called, 'Timeout works after changing the delay' );
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} );
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}( mediaWiki, jQuery ) );
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