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https://gerrit.wikimedia.org/r/mediawiki/extensions/MultimediaViewer
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45 lines
2.1 KiB
JavaScript
45 lines
2.1 KiB
JavaScript
const { Description } = require( 'mmv' );
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( function () {
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QUnit.module( 'mmv.ui.description', QUnit.newMwEnvironment() );
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QUnit.test( 'Sense test, object creation and UI construction', function ( assert ) {
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var description = new Description( $( '#qunit-fixture' ) );
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assert.true( description instanceof Description, 'Image description UI element is created' );
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assert.strictEqual( description.$imageDescDiv.length, 1, 'Image description div is created' );
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assert.strictEqual( description.$imageDesc.length, 1, 'Image description element is created' );
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} );
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QUnit.test( 'Setting data in different combinations works well', function ( assert ) {
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var description = new Description( $( '#qunit-fixture' ) );
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description.set( null, null );
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assert.strictEqual( description.$imageDescDiv.hasClass( 'empty' ), true,
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'Image description div is marked empty when neither description nor caption is available' );
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description.set( null, 'foo' );
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assert.strictEqual( description.$imageDescDiv.hasClass( 'empty' ), true,
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'Image description div is marked empty when there is no description' );
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description.set( 'blah', null );
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assert.strictEqual( description.$imageDescDiv.hasClass( 'empty' ), true,
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'Image description div is marked empty when there is no caption (description will be shown in title)' );
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description.set( 'foo', 'bar' );
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assert.strictEqual( description.$imageDescDiv.hasClass( 'empty' ), false,
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'Image description div is not marked empty when both description and caption are available' );
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assert.strictEqual( description.$imageDesc.text(), 'foo',
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'Image description text is set correctly, caption is ignored' );
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} );
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QUnit.test( 'Emptying data works as expected', function ( assert ) {
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var description = new Description( $( '#qunit-fixture' ) );
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description.set( 'foo', 'bar' );
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description.empty();
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assert.strictEqual( description.$imageDescDiv.hasClass( 'empty' ), true, 'Image description div is marked empty when emptied' );
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assert.strictEqual( description.$imageDesc.text(), '', 'Image description text is emptied correctly' );
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} );
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}() );
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