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easejs/test/MemberBuilderValidator/inc-common.js

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JavaScript

/**
* Shared functions for MemberBuilderValidator tests
*
* Copyright (C) 2010 Mike Gerwitz
*
* This file is part of ease.js.
*
* ease.js is free software: you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License as published by the Free
* Software Foundation, either version 3 of the License, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* @author Mike Gerwitz
* @package test
*/
/**
* Quickly tests for validation failures
*
* The following will be ensured by this assertion:
* - An exception must be thrown
* - The exception message must contain the name of the member
* - The exception message must contain the identifier string
*
* @param {string} name name expected in error string
* @param {string} identifier string to match in error message
*
* @param {function()} action function to invoke for test
*
* @return {undefined}
*/
exports.quickFailureTest = function( name, identifier, action )
{
var _self = this;
_self.incAssertCount();
try
{
action();
}
catch ( e )
{
// using the identifier, ensure the error string makes sense
_self.assertOk( ( e.message.search( identifier ) !== -1 ),
"Incorrect error; expected identifier '" + identifier +
"', but received: " + e.message
);
// to aid in debugging, the error message should contain the
// name of the method
_self.assertOk( ( e.message.search( name ) !== -1 ),
'Error message should contain method name'
);
return;
}
_self.fail( "Expected failure" );
};