我有以下由 jasmine-node 在名为的文件中运行的测试代码bob_test.spec.js
require('./bob');
describe("Bob", function() {
var bob = new Bob();
it("stating something", function() {
var result = bob.hey('Tom-ay-to, tom-aaaah-to.');
expect(result).toEqual('Whatever');
});
});
为了使测试通过,我在一个名为的文件中编写了以下生产代码bob.js
"use strict";
var Bob = function() {
}
Bob.prototype.hey = function (text) {
return "Whatever";
}
module.exports = Bob;
当我运行测试时 - 使用jasmine-node .
- 我得到以下 F
Failures:
1) Bob encountered a declaration exception
Message:
ReferenceError: Bob is not defined
Stacktrace:
ReferenceError: Bob is not defined
at null.<anonymous> (/Users/matt/Code/oss/deliberate-practice/exercism/javascript/bob/bob_test.spec.js:4:17)
at Object.<anonymous> (/Users/matt/Code/oss/deliberate-practice/exercism/javascript/bob/bob_test.spec.js:3:1)
at Module._compile (module.js:456:26)
at Object.Module._extensions..js (module.js:474:10)
at Module.load (module.js:356:32)
at Function.Module._load (module.js:312:12)
at Module.require (module.js:364:17)
at require (module.js:380:17)
Finished in 0.02 seconds
1 test, 1 assertion, 1 failure, 0 skipped
根据我对 Javascript 的了解,我觉得这应该可行。node.js 与构造函数和模块导出有什么不同,阻止它工作我认为它应该?