const handleHttp = (method: 'POST' | 'GET' | 'PUT' | 'DELETE'): void => {
const req = httpTestingController.expectOne(`${environment.apiUrl}test`);
expect(req.request.method).toEqual(method);
return req.flush({ fake: 1 });
};
it('should make a POST request', fakeAsync(() => {
service.post('test', { fakeProp: 'fakeValue' }).then((res) => {
expect(res).toEqual({ fake: 1 });
});
handleHttp('POST');
}));
it('should make a GET request', fakeAsync(() => {
service.get('test').then((res) => {
expect(res).toEqual({ fake: 1 });
});
handleHttp('GET');
}));
it('should make a PUT request', fakeAsync(() => {
service.put('test', { fakeProp: 'fakeValue' }).then((res) => {
expect(res).toEqual({ fake: 1 });
});
handleHttp('PUT');
}));
it('should make a DELETE request', fakeAsync(() => {
service.delete('test', { fakeProp: 'fakeValue' }).then((res) => {
expect(res).toEqual({ fake: 1 });
});
handleHttp('DELETE');
}));
post<T>(url: string, body: object, options: object = this.httpOptions): Promise<T> {
get<T>(url: string, options: object = this.httpOptions): Promise<T> {
put<T>(url: string, body: object, options: object = this.httpOptions): Promise<T> {
delete<T>(url: string, options: object = this.httpOptions): Promise<T> {
仅不覆盖最后一个参数options
,但覆盖前三个参数。
图书馆:
"jasmine-core": "~3.4.0",
"jasmine-spec-reporter": "~4.2.1",
"karma": "~4.1.0",
"karma-chrome-launcher": "~2.2.0",
"karma-coverage-istanbul-reporter": "~2.0.1",
"karma-jasmine": "~2.0.1",
"karma-jasmine-html-reporter": "^1.4.0",
所以问题:为什么分支覆盖范围看起来是随机的,还是我的代码中缺少某些内容?我应该运行测试还是不重要?
您唯一一次调用提供选项的方法是在删除调用中(我怀疑您实际上不是故意的。)>