123 lines
3.3 KiB
JavaScript
123 lines
3.3 KiB
JavaScript
/**
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* Shared functions for MemberBuilderValidator tests
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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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/**
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* Quickly tests for validation failures
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*
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* The following will be ensured by this assertion:
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* - An exception must be thrown
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* - The exception message must contain the name of the member
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* - The exception message must contain the identifier string
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*
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* @param {string} name name expected in error string
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* @param {string} identifier string to match in error message
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*
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* @param {function()} action function to invoke for test
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*
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* @return {undefined}
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*/
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exports.quickFailureTest = function( name, identifier, action )
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{
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var _self = this;
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_self.incAssertCount();
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try
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{
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action();
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}
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catch ( e )
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{
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// using the identifier, ensure the error string makes sense
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_self.assertOk( ( e.message.search( identifier ) !== -1 ),
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"Incorrect error; expected identifier '" + identifier +
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"', but received: " + e.message
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);
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// to aid in debugging, the error message should contain the
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// name of the method
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_self.assertOk( ( e.message.search( name ) !== -1 ),
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'Error message should contain method name'
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);
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return;
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}
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_self.fail( "Expected failure" );
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};
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/**
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* Tests to ensure that a member with the given keywords fails validation with
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* an error message partially matching the provided identifier
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*
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* To test overrides, specify keywords for 'prev'. To test for success instead
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* of failure, set identifier to null.
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*/
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exports.quickKeywordTest = function( type, keywords, identifier, prev )
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{
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var keyword_obj = {},
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prev_obj = {},
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prev_data = {},
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name = 'fooBar',
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_self = this;
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// convert our convenient array into a keyword obj
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for ( var i = 0, len = keywords.length; i < len; i++ )
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{
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keyword_obj[ keywords[ i ] ] = true;
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}
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// if prev keywords were given, do the same thing with those to
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// generate our keyword obj
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if ( prev !== undefined )
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{
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for ( var i = 0, len = prev.length; i < len; i++ )
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{
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prev_obj[ prev[ i ] ] = true;
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}
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// define a dummy previous method value
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prev_data = { member: function() {} };
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}
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var testfunc = function()
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{
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_self.sut[ type ](
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name, function() {}, keyword_obj, prev_data, prev_obj
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);
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};
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if ( identifier )
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{
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_self.quickFailureTest( name, identifier, testfunc );
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}
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else
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{
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_self.assertDoesNotThrow( testfunc, Error );
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}
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};
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