import Vue from 'vue';
import { mount } from '@vue/test-utils';
import Forgot from '@/components/auth/Forgot';

test('click to refresh captcha', () => {
    jest.spyOn(Date, 'now');
    const wrapper = mount(Forgot);
    wrapper.find('img').trigger('click');
    expect(Date.now).toHaveBeenCalledTimes(2);
});

test('submit forgot form', async () => {
    jest.spyOn(Date, 'now');
    Vue.prototype.$http.post
        .mockResolvedValueOnce({ errno: 1, msg: 'fail' })
        .mockResolvedValueOnce({ errno: 0, msg: 'ok' });
    const wrapper = mount(Forgot);
    const button = wrapper.find('button');
    const info = wrapper.find('.callout-info');
    const warning = wrapper.find('.callout-warning');
    const success = wrapper.find('.callout-success');

    button.trigger('click');
    expect(Vue.prototype.$http.post).not.toBeCalled();
    expect(info.text()).toBe('auth.emptyEmail');

    wrapper.find('[type="email"]').setValue('a');
    button.trigger('click');
    expect(Vue.prototype.$http.post).not.toBeCalled();
    expect(info.text()).toBe('auth.invalidEmail');

    wrapper.find('[type="email"]').setValue('a@b.c');
    button.trigger('click');
    expect(Vue.prototype.$http.post).not.toBeCalled();
    expect(info.text()).toBe('auth.emptyCaptcha');

    wrapper.find('[type="text"]').setValue('captcha');
    button.trigger('click');
    await wrapper.vm.$nextTick();
    expect(Vue.prototype.$http.post).toBeCalledWith(
        '/auth/forgot',
        { email: 'a@b.c', captcha: 'captcha' }
    );
    expect(warning.text()).toBe('fail');
    expect(Date.now).toHaveBeenCalledTimes(2);

    button.trigger('click');
    await wrapper.vm.$nextTick();
    expect(success.text()).toBe('ok');
});