133 lines
3.6 KiB
JavaScript
133 lines
3.6 KiB
JavaScript
/**
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* Tests member builder validation rules
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*
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* Copyright (C) 2010 Mike Gerwitz
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*
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* This file is part of 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 Lesser General Public License as published by the Free
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* Software Foundation, either version 3 of the License, or (at your option)
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* any later 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 Lesser General Public License
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* for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with 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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* @package test
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*/
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var shared = require( __dirname + '/inc-common' );
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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.quickFailureTest = shared.quickFailureTest;
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this.quickKeywordPropTest = function( keywords, identifier, prev )
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{
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shared.quickKeywordTest.call( this,
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'validateProperty', keywords, identifier, prev
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);
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};
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},
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setUp: function()
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{
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this.sut = this.require( 'MemberBuilderValidator' )();
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},
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/**
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* Clearly, overriding a method with a property will have terrible
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* polymorphic consequences on the resulting interface.
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*/
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'Cannot override method with property': function()
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{
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var name = 'foo',
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_self = this;
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this.quickFailureTest( name, 'property', function()
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{
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// attempt to override a method
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_self.sut.validateProperty(
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name, 'bar', {},
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{ member: function() {} },
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{}
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);
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} );
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},
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/**
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* The concept of an abstract property does not make sense, as properties
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* simply represent placeholders for values. Whether or not they actually
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* hold a value is irrelevant.
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*/
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'Cannot declare abstract property': function()
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{
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this.quickKeywordPropTest( [ 'abstract' ], 'abstract' );
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},
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/**
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* Properties, unlike methods, are virtual by default. If a property's value
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* can be reassigned, why would a subclass not be able to reassign it? If
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* one wishes to prevent a property's value from changing, they should use
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* the visibility modifiers or declare the property as a constant.
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*/
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'Cannot declare virtual property': function()
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{
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this.quickKeywordPropTest( [ 'virtual' ], 'virtual' );
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},
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/**
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* Declaring a constant as static would be redundant.
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*/
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'Cannot declare static const property': function()
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{
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this.quickKeywordPropTest( [ 'static', 'const' ], 'Static' );
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},
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/*
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* While getters act as properties, it doesn't make sense to override
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* getters/setters with properties because they are fundamentally different.
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*/
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'Cannot override getter/setter with property': function()
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{
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var name = 'foo',
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_self = this;
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// test getter
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this.quickFailureTest( name, 'getter/setter', function()
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{
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_self.sut.validateProperty(
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name, 'bar', {},
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{ get: function() {} },
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{}
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);
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} );
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// test setter
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this.quickFailureTest( name, 'getter/setter', function()
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{
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_self.sut.validateProperty(
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name, 'bar', {},
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{ set: function() {} },
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{}
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);
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} );
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},
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} );
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