| /* |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| */ |
| |
| describe('argscheck', function() { |
| var argscheck = require('cordova/argscheck'); |
| |
| function createTestFunc(allowNull) { |
| return function testFunc(num, obj, arr, str, date, func) { |
| var spec = allowNull ? 'NOASDF*' : 'noasdf*'; |
| argscheck.checkArgs(spec, 'testFunc', arguments); |
| }; |
| } |
| afterEach(function() { |
| argscheck.enableChecks = true; |
| }); |
| |
| it('should not throw when given valid args', function() { |
| var testFunc = createTestFunc(false); |
| testFunc(0, {}, [], '', new Date(), testFunc, 1); |
| }); |
| it('should not throw when given valid optional args', function() { |
| var testFunc = createTestFunc(true); |
| testFunc(0, {}, [], '', new Date(), testFunc, ''); |
| }); |
| it('should not throw when given missing optional args', function() { |
| var testFunc = createTestFunc(true); |
| testFunc(); |
| }); |
| it('should not throw when given null optional args', function() { |
| var testFunc = createTestFunc(true); |
| testFunc(null, null, null, null, null, null, null); |
| }); |
| it('should throw when given invalid number', function() { |
| var testFunc = createTestFunc(true); |
| expect(function() { testFunc('foo', null, null, null, null, null) }).toThrow('Wrong type for parameter "num" of testFunc: Expected Number, but got String.'); |
| }); |
| it('should throw when given invalid object', function() { |
| var testFunc = createTestFunc(true); |
| // Do not allow arrays for objects since we're usually dealing with JSON when expecting objects. |
| expect(function() { testFunc(null, [], null, null, null, null) }).toThrow('Wrong type for parameter "obj" of testFunc: Expected Object, but got Array.'); |
| }); |
| it('should throw when given invalid array', function() { |
| var testFunc = createTestFunc(true); |
| expect(function() { testFunc(null, null, {}, null, null, null) }).toThrow('Wrong type for parameter "arr" of testFunc: Expected Array, but got Object.'); |
| }); |
| it('should throw when given invalid string', function() { |
| var testFunc = createTestFunc(true); |
| expect(function() { testFunc(null, null, null, 5, null, null) }).toThrow('Wrong type for parameter "str" of testFunc: Expected String, but got Number.'); |
| }); |
| it('should throw when given invalid date', function() { |
| var testFunc = createTestFunc(true); |
| expect(function() { testFunc(null, null, null, null, 233, null) }).toThrow('Wrong type for parameter "date" of testFunc: Expected Date, but got Number.'); |
| }); |
| it('should throw when given invalid function', function() { |
| var testFunc = createTestFunc(true); |
| expect(function() { testFunc(null, null, null, null, null, new Date) }).toThrow('Wrong type for parameter "func" of testFunc: Expected Function, but got Date.'); |
| }); |
| it('should not throw when checking is disabled', function() { |
| var testFunc = createTestFunc(false); |
| argscheck.enableChecks = false; |
| testFunc(); |
| }); |
| }); |