我正在尝试使用 Spectron 为我们的 Electron 应用程序编写测试，但我遇到了设置问题。我使用带有 chai 的经典设置。我有一个包含设置代码的文件：
const path = require("path");
const { Application } = require("spectron");
module.exports = {
initialiseSpectron: () => {
let electronPath = path.join(__dirname, "../../node_modules", ".bin", "electron");
if (process.platform == "win32") {
electronPath += ".cmd";
}
return new Application({
path: electronPath,
args: [path.join(__dirname, "../index.ts"), path.join(__dirname, "../../package.json")],
env: {
ELECTRON_ENABLE_LOGGING: true,
ELECTRON_ENABLE_STACK_DUMPING: true,
NODE_ENV: "development"
},
startTimeout: 10000,
chromeDriverLogPath: "../chromedriverlog.txt"
});
},
sleep: time => new Promise(resolve => setTimeout(resolve, time))
};
然后是测试本身：
const chaiAsPromised = require("chai-as-promised");
const chai = require("chai");
chai.should();
chai.use(chaiAsPromised);
const testHelper = require("./initialise");
const app = testHelper.initialiseSpectron();
// Setup Promises and start Application
before(() => app.start());
// Tear down App after Tests are finished
after(() => {
if (app && app.isRunning()) {
return app.stop();
}
});
describe("Login", () => {
it("opens a window", function() {
return app.client
.waitUntilWindowLoaded()
.getWindowCount()
.should.eventually.equal(1);
});
it("tests the title", () =>
app.client
.waitUntilWindowLoaded()
.getTitle()
.should.eventually.equal("VIPFY"));
});
我的问题是我总是得到这个错误：
1) "before all" hook in "{root}"
0 passing (2s)
1 failing
1) "before all" hook in "{root}":
Error: Timeout of 2000ms exceeded. For async tests and hooks, ensure "done()" is called; if returning a Promise, ensure it resolves.
所以看起来应用程序没有启动。但事实并非如此。应用程序窗口打开，但测试似乎无法识别。我已经尝试过使用各种语法更改路径。但没有任何效果。我错过了什么？