当测试的类在模块定义中时，TypeScript+Jasmine

Question

当要测试的类在模块定义中时，我无法弄清楚如何在 TypeScript 中编写 Jasmine 测试。此设置工作正常：

计算器.ts：

export class Calculator {
    add(x: number, y: number): number {
        return x + y;
    }
}

CalculatorTest.ts：

///<reference path="scripts/typings/jasmine/jasmine.d.ts"/>
///<reference path="../NancyApplication506/app/Calculator.ts"/>
import Calculator = require("../NancyApplication506/app/Calculator");

describe("Calculator tests", () => {
    var calculator: Calculator.Calculator;

    beforeEach(() => {
        calculator = new Calculator.Calculator();
    });
    it("should be able to add", () => {
        expect(calculator.add(21,21)).toBe(42);
    });
});

但是，当我像这样更改 Calculator.ts 时，我一直无法弄清楚如何编写我的测试。

module SomeModuleName {
    export class Calculator {
        add(x: number, y: number): number {
            return x + y;
        }
    }
}

我尝试了几十种不同的方法，都导致完全失败。请大家帮忙！

Answer 1

在与测试相同的目录中添加一个 Chutzpah.json 文件：

{
    "Compile": {
        "Mode": "External",
        "Extensions": [ ".ts" ],
        "ExtensionsWithNoOutput": [ ".d.ts" ],
        "SourceDirectory": "../",
        "OutDirectory": "../"
    }
}

然后删除：

import Calculator = require("../NancyApplication506/app/Calculator");