111 lines
3.2 KiB
JavaScript
111 lines
3.2 KiB
JavaScript
/**
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* Tests fallback visibility object factory
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*
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* Copyright (C) 2011, 2012, 2013 Mike Gerwitz
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*
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* This file is part of GNU ease.js.
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*
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* ease.js is free software: you can redistribute it and/or modify it under the
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* terms of the GNU General Public License as published by the Free Software
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* Foundation, either version 3 of the License, or (at your option) any later
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* version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* @author Mike Gerwitz
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*/
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require( 'common' ).testCase(
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{
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caseSetUp: function()
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{
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this.Sut = this.require( 'FallbackVisibilityObjectFactory' );
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// parent of SUT
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this.VisibilityObjectFactory =
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this.require( 'VisibilityObjectFactory' );
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this.props = this.methods = {
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'public': {},
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'protected': {},
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'private': {},
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};
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},
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/**
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* To keep with the spirit of ease.js, we should be able to instantiate
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* VisibilityObjectFactory both with and without the 'new' keyword
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*
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* Consistency is key with these sorts of things.
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*/
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'Can instantiate with and without `new` keyword': function()
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{
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// with 'new' keyword
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this.assertOk(
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( new this.Sut() ) instanceof this.Sut,
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"Should be able to instantiate FallbackVisibilityObjectFactory " +
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"with 'new' keyword"
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);
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// without 'new' keyword
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this.assertOk(
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this.Sut() instanceof this.Sut,
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"Should be able to instantiate FallbackVisibilityObjectFactory " +
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"without 'new' keyword"
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);
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},
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/**
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* VisibilityObjectFactory should be part of our prototype chain.
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*/
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'Inherits from visibility object factory': function()
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{
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// check an instance, rather than __proto__, because older engines do
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// not support it
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this.assertOk(
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this.Sut() instanceof this.VisibilityObjectFactory,
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"Fallback should inherit from VisibilityObjectFactory"
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);
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},
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/**
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* We're falling back because we do not support the private visibility layer
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* (or any layers, for that matter). Ensure it's not created.
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*/
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'Setup method should not add private layer': function()
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{
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var dest = {},
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obj = this.Sut().setup( dest, this.props, this.methods );
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this.assertStrictEqual( dest, obj,
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"Private visibility layer is not added atop destination"
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);
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},
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/**
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* Getters/setters are unsupported (thus the fallback).
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*/
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'Creating property proxy should simply return self': function()
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{
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var base = {},
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dest = {};
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this.assertStrictEqual(
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this.Sut().createPropProxy( base, dest, this.props ),
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base,
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"Creating property proxy should simply return original object"
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);
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},
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} );
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