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我有一個類,它正在使用Chokidar,現在需要用茉莉花來測試它。這是方法,其中chokidar亮起板:如何觸發Chokidar事件programmaticaly
public watch(path: string) {
var watchOptions: chokidar.WatchOptions = <chokidar.WatchOptions> {
persistent: true
};
this.watcher = chokidar.watch(path, watchOptions);
this.watcher.on("add", (fileName: string, stats: fs.Stats) => {
this.sendNotifyAction(new NotifyAction(PathEvent.Add, fileName));
}).on("change", (fileName: string, stats: fs.Stats) => {
this.sendNotifyAction(new NotifyAction(PathEvent.Change, fileName));
})
}
我想在我的測試是這樣的:
it("Should send notification, when internal directory is added",() => {
runs(() => {
flag = false;
pathWatch.watch(dirPath);
//TRIGGER chokidar on.add event??
//spyOn(pathWatch.watcher, "on").and.callFake((params) => {
// flag = true;
//});
});
waitsFor((): boolean => {
return flag;
}, "failure", 5000);
runs(() => {
var expectedNotifyAction = new NotifyAction(PathEvent.Add, notificationInternalDirPath);
expect(subscriber.processNotifyAction).toHaveBeenCalledWith(expectedNotifyAction);
});
});
的問題是,我不知道如何來模擬Chokidar事件。任何幫助深表感謝。
爲什麼不直接寫一個文件,並添加一個帶有node.js文件API的文件,它應該會觸發chokidar – qballer
這就是我現在的做法,但它有點混亂,我很在意如何模仿chokidar事件 –
chokidar測試https://github.com/paulmillr /chokidar/blob/master/test.js#L162 – qballer