mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
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d8ee3c2c29
Stack traces, line numbers, etc. All the approaches I've seen are bad hacks. This is the best way to go. Change-Id: Ib12e9d2ecfe610bcc89d046005e35cc13efa3d99
52 lines
1.3 KiB
JavaScript
52 lines
1.3 KiB
JavaScript
/**
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* VisualEditor Factory tests.
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*
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* @copyright 2011-2012 VisualEditor Team and others; see AUTHORS.txt
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* @license The MIT License (MIT); see LICENSE.txt
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*/
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QUnit.module( 've.Factory' );
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/* Stubs */
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ve.FactoryObjectStub = function ( a, b ) {
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this.a = a;
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this.b = b;
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};
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/* Tests */
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QUnit.test( 'register', 1, function ( assert ) {
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var factory = new ve.Factory();
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assert.throws(
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function () {
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factory.register( 'factory-object-stub', 'not-a-function' );
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},
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Error,
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'throws an exception when trying to register a non-function value as a constructor'
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);
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} );
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QUnit.test( 'create', 2, function ( assert ) {
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var factory = new ve.Factory();
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assert.throws(
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function () {
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factory.create( 'factory-object-stub', 23, { 'bar': 'baz' } );
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},
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Error,
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'throws an exception when trying to create a object of an unregistered type'
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);
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factory.register( 'factory-object-stub', ve.FactoryObjectStub );
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assert.deepEqual(
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factory.create( 'factory-object-stub', 16, { 'baz': 'quux' } ),
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new ve.FactoryObjectStub( 16, { 'baz': 'quux' } ),
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'creates objects of a registered type and passes through arguments'
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);
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} );
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QUnit.test( 'lookup', 1, function ( assert ) {
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var factory = new ve.Factory();
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factory.register( 'factory-object-stub', ve.FactoryObjectStub );
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assert.strictEqual( factory.lookup( 'factory-object-stub' ), ve.FactoryObjectStub );
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} );
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