123 lines
3 KiB
JavaScript
123 lines
3 KiB
JavaScript
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import { shallowMount, createLocalVue } from '@vue/test-utils';
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import Vuex from 'vuex';
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import { GlLoadingIcon } from '@gitlab/ui';
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import ErrorMessage from '~/ide/components/error_message.vue';
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const localVue = createLocalVue();
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localVue.use(Vuex);
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describe('IDE error message component', () => {
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let wrapper;
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const setErrorMessageMock = jest.fn();
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const createComponent = messageProps => {
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const fakeStore = new Vuex.Store({
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actions: { setErrorMessage: setErrorMessageMock },
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});
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wrapper = shallowMount(ErrorMessage, {
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propsData: {
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message: {
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text: 'some text',
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actionText: 'test action',
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actionPayload: 'testActionPayload',
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...messageProps,
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},
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},
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store: fakeStore,
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localVue,
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sync: false,
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});
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};
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beforeEach(() => {
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setErrorMessageMock.mockReset();
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});
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afterEach(() => {
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wrapper.destroy();
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wrapper = null;
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});
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it('renders error message', () => {
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const text = 'error message';
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createComponent({ text });
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expect(wrapper.text()).toContain(text);
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});
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it('clears error message on click', () => {
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createComponent();
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wrapper.trigger('click');
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expect(setErrorMessageMock).toHaveBeenCalledWith(expect.any(Object), null, undefined);
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});
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describe('with action', () => {
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let actionMock;
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const message = {
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actionText: 'test action',
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actionPayload: 'testActionPayload',
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};
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beforeEach(() => {
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actionMock = jest.fn().mockResolvedValue();
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createComponent({
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...message,
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action: actionMock,
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});
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});
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it('renders action button', () => {
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const button = wrapper.find('button');
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expect(button.exists()).toBe(true);
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expect(button.text()).toContain(message.actionText);
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});
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it('does not clear error message on click', () => {
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wrapper.trigger('click');
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expect(setErrorMessageMock).not.toHaveBeenCalled();
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});
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it('dispatches action', () => {
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wrapper.find('button').trigger('click');
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expect(actionMock).toHaveBeenCalledWith(message.actionPayload);
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});
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it('does not dispatch action when already loading', () => {
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wrapper.find('button').trigger('click');
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actionMock.mockReset();
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wrapper.find('button').trigger('click');
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expect(actionMock).not.toHaveBeenCalled();
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});
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it('shows loading icon when loading', () => {
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let resolveAction;
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actionMock.mockImplementation(
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() =>
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new Promise(resolve => {
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resolveAction = resolve;
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}),
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);
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wrapper.find('button').trigger('click');
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return wrapper.vm.$nextTick(() => {
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expect(wrapper.find(GlLoadingIcon).isVisible()).toBe(true);
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resolveAction();
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});
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});
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it('hides loading icon when operation finishes', () => {
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wrapper.find('button').trigger('click');
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return actionMock()
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.then(() => wrapper.vm.$nextTick())
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.then(() => {
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expect(wrapper.find(GlLoadingIcon).isVisible()).toBe(false);
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});
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});
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});
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});
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