127 lines
3.3 KiB
JavaScript
127 lines
3.3 KiB
JavaScript
import { GlAlert, GlModal } from '@gitlab/ui';
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import { mount } from '@vue/test-utils';
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import waitForPromises from 'helpers/wait_for_promises';
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import CanaryUpdateModal from '~/environments/components/canary_update_modal.vue';
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import updateCanaryIngress from '~/environments/graphql/mutations/update_canary_ingress.mutation.graphql';
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describe('/environments/components/canary_update_modal.vue', () => {
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let wrapper;
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let modal;
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let mutate;
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const findAlert = () => wrapper.find(GlAlert);
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const createComponent = () => {
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mutate = jest.fn().mockResolvedValue();
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wrapper = mount(CanaryUpdateModal, {
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propsData: {
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environment: {
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name: 'staging',
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global_id: 'gid://environments/staging',
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},
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weight: 60,
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visible: true,
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},
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mocks: {
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$apollo: { mutate },
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},
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});
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modal = wrapper.find(GlModal);
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};
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afterEach(() => {
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if (wrapper) {
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wrapper.destroy();
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}
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wrapper = null;
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});
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beforeEach(() => {
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createComponent();
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});
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it('should bind the modal props', () => {
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expect(modal.props()).toMatchObject({
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modalId: 'confirm-canary-change',
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actionPrimary: {
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text: 'Change ratio',
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attributes: [{ variant: 'info' }],
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},
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actionCancel: { text: 'Cancel' },
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});
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});
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it('should display the new weights', () => {
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expect(modal.text()).toContain('Stable: 40');
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expect(modal.text()).toContain('Canary: 60');
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});
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it('should display the affected environment', () => {
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expect(modal.text()).toContain(
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'You are changing the ratio of the canary rollout for staging compared to the stable deployment to:',
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);
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});
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it('should update the weight on primary action', () => {
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modal.vm.$emit('primary');
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expect(mutate).toHaveBeenCalledWith({
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mutation: updateCanaryIngress,
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variables: {
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input: {
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id: 'gid://environments/staging',
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weight: 60,
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},
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},
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});
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});
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it('should do nothing on cancel', () => {
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modal.vm.$emit('secondary');
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expect(mutate).not.toHaveBeenCalled();
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});
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it('should not display an error if there was not one', async () => {
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mutate.mockResolvedValue({ data: { environmentsCanaryIngressUpdate: { errors: [] } } });
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modal.vm.$emit('primary');
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await wrapper.vm.$nextTick();
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expect(findAlert().exists()).toBe(false);
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});
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it('should display an error if there was one', async () => {
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mutate.mockResolvedValue({ data: { environmentsCanaryIngressUpdate: { errors: ['error'] } } });
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modal.vm.$emit('primary');
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await wrapper.vm.$nextTick();
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expect(findAlert().text()).toBe('error');
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});
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it('should display a generic error if there was a top-level one', async () => {
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mutate.mockRejectedValue();
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modal.vm.$emit('primary');
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await waitForPromises();
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await wrapper.vm.$nextTick();
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expect(findAlert().text()).toBe('Something went wrong. Please try again later');
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});
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it('hides teh alert on dismiss', async () => {
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mutate.mockResolvedValue({ data: { environmentsCanaryIngressUpdate: { errors: ['error'] } } });
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modal.vm.$emit('primary');
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await wrapper.vm.$nextTick();
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const alert = findAlert();
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alert.vm.$emit('dismiss');
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await wrapper.vm.$nextTick();
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expect(alert.exists()).toBe(false);
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});
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});
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