我有以下文件;
MyClass.ts
/// <reference path="node_modules/phaser/typescript/phaser.d.ts" />
export class MyClass {
d: Phaser.Sprite;
constructor() {
this.d = new Phaser.Sprite(new Phaser.Game, 10, 10);
}
win() : boolean {
return true;
}
}
测试.ts
/// <reference path="../typings/mocha/mocha.d.ts" />
import MyModule = require('../MyClass');
describe('MyClass', () => {
var subject : MyModule.MyClass;
beforeEach(function () {
subject = new MyModule.MyClass();
});
describe('#win', () => {
it('should pass', () => {
var result : boolean = subject.win();
if (result !== true) {
throw new Error('Expected true but was ' + result);
}
});
});
});
我已经使用tsd拉入mocha.d.ts
并且我正在使用ts-node在节点中执行 typescript 所以我执行 mocha 如下;
mocha --compilers ts:ts-node/register
编译成功,但是测试在运行时失败,因为没有定义 Phaser;
MyClass
#win
1) "before each" hook for "should pass"
0 passing (47ms)
1 failing
1) MyClass "before each" hook for "should pass":
ReferenceError: Phaser is not defined
at new MyClass (c:\Users\stafford\Documents\git\ts-node-test\MyClass.ts:5:22)
at Context.<anonymous> (c:\Users\stafford\Documents\git\ts-node-test\test\test.ts:8:19)
at callFn (C:\Users\stafford\AppData\Roaming\npm\node_modules\mocha\lib\runnable.js:286:21)
at Hook.Runnable.run (C:\Users\stafford\AppData\Roaming\npm\node_modules\mocha\lib\runnable.js:279:7)
at next (C:\Users\stafford\AppData\Roaming\npm\node_modules\mocha\lib\runner.js:297:10)
at Immediate._onImmediate (C:\Users\stafford\AppData\Roaming\npm\node_modules\mocha\lib\runner.js:319:5)
我想我将不得不做这样或类似的事情;
import Phaser = require('phaser');
但这会破坏编译,并出现phaser.d.ts错误;
phaser.d.ts 不是一个模块。
如何通过命令行执行这样的测试?