481 lines
		
	
	
		
			15 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
			
		
		
	
	
			481 lines
		
	
	
		
			15 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
import { shallowMount } from '@vue/test-utils';
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import { GlSprintf } from '@gitlab/ui';
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import eventHub from '~/clusters/event_hub';
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import { APPLICATION_STATUS, ELASTIC_STACK } from '~/clusters/constants';
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import ApplicationRow from '~/clusters/components/application_row.vue';
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import UninstallApplicationConfirmationModal from '~/clusters/components/uninstall_application_confirmation_modal.vue';
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import UpdateApplicationConfirmationModal from '~/clusters/components/update_application_confirmation_modal.vue';
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import { DEFAULT_APPLICATION_STATE } from '../services/mock_data';
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describe('Application Row', () => {
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  let wrapper;
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  afterEach(() => {
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    wrapper.destroy();
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  });
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  const mountComponent = data => {
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    wrapper = shallowMount(ApplicationRow, {
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      stubs: { GlSprintf },
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      propsData: {
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        ...DEFAULT_APPLICATION_STATE,
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        ...data,
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      },
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    });
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  };
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  describe('Title', () => {
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    it('shows title', () => {
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      mountComponent({ titleLink: null });
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      const title = wrapper.find('.js-cluster-application-title');
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      expect(title.element).toBeInstanceOf(HTMLSpanElement);
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      expect(title.text()).toEqual(DEFAULT_APPLICATION_STATE.title);
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    });
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    it('shows title link', () => {
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      expect(DEFAULT_APPLICATION_STATE.titleLink).toBeDefined();
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      mountComponent();
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      const title = wrapper.find('.js-cluster-application-title');
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      expect(title.element).toBeInstanceOf(HTMLAnchorElement);
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      expect(title.text()).toEqual(DEFAULT_APPLICATION_STATE.title);
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    });
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  });
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  describe('Install button', () => {
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    const button = () => wrapper.find('.js-cluster-application-install-button');
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    const checkButtonState = (label, loading, disabled) => {
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      expect(button().props('label')).toEqual(label);
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      expect(button().props('loading')).toEqual(loading);
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      expect(button().props('disabled')).toEqual(disabled);
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    };
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    it('has indeterminate state on page load', () => {
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      mountComponent({ status: null });
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      expect(button().props('label')).toBeUndefined();
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    });
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    it('has install button', () => {
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      mountComponent();
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      expect(button().exists()).toBe(true);
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    });
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    it('has disabled "Install" when APPLICATION_STATUS.NOT_INSTALLABLE', () => {
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      mountComponent({ status: APPLICATION_STATUS.NOT_INSTALLABLE });
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      checkButtonState('Install', false, true);
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    });
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    it('has enabled "Install" when APPLICATION_STATUS.INSTALLABLE', () => {
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      mountComponent({ status: APPLICATION_STATUS.INSTALLABLE });
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      checkButtonState('Install', false, false);
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    });
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    it('has loading "Installing" when APPLICATION_STATUS.INSTALLING', () => {
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      mountComponent({ status: APPLICATION_STATUS.INSTALLING });
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      checkButtonState('Installing', true, true);
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    });
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    it('has disabled "Installed" when application is installed and not uninstallable', () => {
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      mountComponent({
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        status: APPLICATION_STATUS.INSTALLED,
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        installed: true,
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        uninstallable: false,
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      });
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      checkButtonState('Installed', false, true);
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    });
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    it('hides when application is installed and uninstallable', () => {
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      mountComponent({
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        status: APPLICATION_STATUS.INSTALLED,
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        installed: true,
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        uninstallable: true,
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      });
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      expect(button().exists()).toBe(false);
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    });
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    it('has enabled "Install" when install fails', () => {
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      mountComponent({
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        status: APPLICATION_STATUS.INSTALLABLE,
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        installFailed: true,
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      });
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      checkButtonState('Install', false, false);
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    });
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    it('has enabled "Install" when REQUEST_FAILURE (so you can try installing again)', () => {
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      mountComponent({ status: APPLICATION_STATUS.INSTALLABLE });
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      checkButtonState('Install', false, false);
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    });
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    it('clicking install button emits event', () => {
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      const spy = jest.spyOn(eventHub, '$emit');
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      mountComponent({ status: APPLICATION_STATUS.INSTALLABLE });
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      button().vm.$emit('click');
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      expect(spy).toHaveBeenCalledWith('installApplication', {
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        id: DEFAULT_APPLICATION_STATE.id,
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        params: {},
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      });
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    });
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    it('clicking install button when installApplicationRequestParams are provided emits event', () => {
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      const spy = jest.spyOn(eventHub, '$emit');
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      mountComponent({
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        status: APPLICATION_STATUS.INSTALLABLE,
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        installApplicationRequestParams: { hostname: 'jupyter' },
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      });
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      button().vm.$emit('click');
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      expect(spy).toHaveBeenCalledWith('installApplication', {
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        id: DEFAULT_APPLICATION_STATE.id,
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        params: { hostname: 'jupyter' },
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      });
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    });
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    it('clicking disabled install button emits nothing', () => {
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      const spy = jest.spyOn(eventHub, '$emit');
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      mountComponent({ status: APPLICATION_STATUS.INSTALLING });
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      expect(button().props('disabled')).toEqual(true);
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      button().vm.$emit('click');
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      expect(spy).not.toHaveBeenCalled();
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    });
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  });
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  describe('Uninstall button', () => {
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    it('displays button when app is installed and uninstallable', () => {
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      mountComponent({
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        installed: true,
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        uninstallable: true,
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        status: APPLICATION_STATUS.NOT_INSTALLABLE,
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      });
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      const uninstallButton = wrapper.find('.js-cluster-application-uninstall-button');
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      expect(uninstallButton.exists()).toBe(true);
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    });
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    it('displays a success toast message if application uninstall was successful', async () => {
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      mountComponent({
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        title: 'GitLab Runner',
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        uninstallSuccessful: false,
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      });
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      wrapper.vm.$toast = { show: jest.fn() };
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      wrapper.setProps({ uninstallSuccessful: true });
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      await wrapper.vm.$nextTick();
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      expect(wrapper.vm.$toast.show).toHaveBeenCalledWith(
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        'GitLab Runner uninstalled successfully.',
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      );
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    });
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  });
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  describe('when confirmation modal triggers confirm event', () => {
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    it('triggers uninstallApplication event', () => {
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      jest.spyOn(eventHub, '$emit');
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      mountComponent();
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      wrapper.find(UninstallApplicationConfirmationModal).vm.$emit('confirm');
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      expect(eventHub.$emit).toHaveBeenCalledWith('uninstallApplication', {
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        id: DEFAULT_APPLICATION_STATE.id,
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      });
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    });
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  });
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  describe('Update button', () => {
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    const button = () => wrapper.find('.js-cluster-application-update-button');
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    it('has indeterminate state on page load', () => {
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      mountComponent();
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      expect(button().exists()).toBe(false);
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    });
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    it('has enabled "Update" when "updateAvailable" is true', () => {
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      mountComponent({ updateAvailable: true });
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      expect(button().exists()).toBe(true);
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      expect(button().props('label')).toContain('Update');
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    });
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    it('has enabled "Retry update" when update process fails', () => {
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      mountComponent({
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        status: APPLICATION_STATUS.INSTALLED,
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        updateFailed: true,
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      });
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      expect(button().exists()).toBe(true);
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      expect(button().props('label')).toContain('Retry update');
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    });
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    it('has disabled "Updating" when APPLICATION_STATUS.UPDATING', () => {
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      mountComponent({ status: APPLICATION_STATUS.UPDATING });
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      expect(button().exists()).toBe(true);
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      expect(button().props('label')).toContain('Updating');
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    });
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    it('clicking update button emits event', () => {
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      const spy = jest.spyOn(eventHub, '$emit');
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      mountComponent({
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        status: APPLICATION_STATUS.INSTALLED,
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        updateAvailable: true,
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      });
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      button().vm.$emit('click');
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      expect(spy).toHaveBeenCalledWith('updateApplication', {
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        id: DEFAULT_APPLICATION_STATE.id,
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        params: {},
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      });
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    });
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    it('clicking disabled update button emits nothing', () => {
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      const spy = jest.spyOn(eventHub, '$emit');
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      mountComponent({ status: APPLICATION_STATUS.UPDATING });
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      button().vm.$emit('click');
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      expect(spy).not.toHaveBeenCalled();
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    });
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    it('displays an error message if application update failed', () => {
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      mountComponent({
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        title: 'GitLab Runner',
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        status: APPLICATION_STATUS.INSTALLED,
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        updateFailed: true,
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      });
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      const failureMessage = wrapper.find('.js-cluster-application-update-details');
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      expect(failureMessage.exists()).toBe(true);
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      expect(failureMessage.text()).toContain(
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        'Update failed. Please check the logs and try again.',
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      );
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    });
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    it('displays a success toast message if application update was successful', async () => {
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      mountComponent({
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        title: 'GitLab Runner',
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        updateSuccessful: false,
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      });
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      wrapper.vm.$toast = { show: jest.fn() };
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      wrapper.setProps({ updateSuccessful: true });
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      await wrapper.vm.$nextTick();
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      expect(wrapper.vm.$toast.show).toHaveBeenCalledWith('GitLab Runner updated successfully.');
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    });
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    describe('when updating does not require confirmation', () => {
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      beforeEach(() => mountComponent({ updateAvailable: true }));
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      it('the modal is not rendered', () => {
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        expect(wrapper.contains(UpdateApplicationConfirmationModal)).toBe(false);
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      });
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      it('the correct button is rendered', () => {
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        expect(wrapper.contains("[data-qa-selector='update_button']")).toBe(true);
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      });
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    });
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    describe('when updating requires confirmation', () => {
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      beforeEach(() => {
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        mountComponent({
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          updateAvailable: true,
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          id: ELASTIC_STACK,
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          version: '1.1.2',
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        });
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      });
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      it('displays a modal', () => {
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        expect(wrapper.contains(UpdateApplicationConfirmationModal)).toBe(true);
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      });
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      it('the correct button is rendered', () => {
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        expect(wrapper.contains("[data-qa-selector='update_button_with_confirmation']")).toBe(true);
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      });
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      it('triggers updateApplication event', () => {
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        jest.spyOn(eventHub, '$emit');
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        wrapper.find(UpdateApplicationConfirmationModal).vm.$emit('confirm');
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        expect(eventHub.$emit).toHaveBeenCalledWith('updateApplication', {
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          id: ELASTIC_STACK,
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          params: {},
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        });
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      });
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    });
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    describe('updating Elastic Stack special case', () => {
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      it('needs confirmation if version is lower than 3.0.0', () => {
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        mountComponent({
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          updateAvailable: true,
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          id: ELASTIC_STACK,
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          version: '1.1.2',
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        });
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        expect(wrapper.contains("[data-qa-selector='update_button_with_confirmation']")).toBe(true);
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        expect(wrapper.contains(UpdateApplicationConfirmationModal)).toBe(true);
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      });
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      it('does not need confirmation is version is 3.0.0', () => {
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        mountComponent({
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          updateAvailable: true,
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          id: ELASTIC_STACK,
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          version: '3.0.0',
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        });
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        expect(wrapper.contains("[data-qa-selector='update_button']")).toBe(true);
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        expect(wrapper.contains(UpdateApplicationConfirmationModal)).toBe(false);
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      });
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      it('does not need confirmation if version is higher than 3.0.0', () => {
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        mountComponent({
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          updateAvailable: true,
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          id: ELASTIC_STACK,
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          version: '5.2.1',
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        });
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        expect(wrapper.contains("[data-qa-selector='update_button']")).toBe(true);
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        expect(wrapper.contains(UpdateApplicationConfirmationModal)).toBe(false);
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      });
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    });
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  });
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  describe('Version', () => {
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    const updateDetails = () => wrapper.find('.js-cluster-application-update-details');
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    const versionEl = () => wrapper.find('.js-cluster-application-update-version');
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    it('displays a version number if application has been updated', () => {
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      const version = '0.1.45';
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      mountComponent({
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        status: APPLICATION_STATUS.INSTALLED,
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        updateSuccessful: true,
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        version,
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      });
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      expect(updateDetails().text()).toBe(`Updated to chart v${version}`);
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    });
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    it('contains a link to the chart repo if application has been updated', () => {
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      const version = '0.1.45';
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      const chartRepo = 'https://gitlab.com/gitlab-org/charts/gitlab-runner';
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      mountComponent({
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        status: APPLICATION_STATUS.INSTALLED,
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        updateSuccessful: true,
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        chartRepo,
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        version,
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      });
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      expect(versionEl().attributes('href')).toEqual(chartRepo);
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      expect(versionEl().props('target')).toEqual('_blank');
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    });
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    it('does not display a version number if application update failed', () => {
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      const version = '0.1.45';
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      mountComponent({
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        status: APPLICATION_STATUS.INSTALLED,
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        updateFailed: true,
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        version,
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      });
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      expect(updateDetails().text()).toBe('Update failed');
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      expect(versionEl().exists()).toBe(false);
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    });
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    it('displays updating when the application update is currently updating', () => {
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      mountComponent({
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        status: APPLICATION_STATUS.UPDATING,
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        updateSuccessful: true,
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        version: '1.2.3',
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      });
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      expect(updateDetails().text()).toBe('Updating');
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      expect(versionEl().exists()).toBe(false);
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    });
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  });
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  describe('Error block', () => {
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    const generalErrorMessage = () => wrapper.find('.js-cluster-application-general-error-message');
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    describe('when nothing fails', () => {
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      it('does not show error block', () => {
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        mountComponent();
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        expect(generalErrorMessage().exists()).toBe(false);
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      });
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    });
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    describe('when install or uninstall fails', () => {
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      const statusReason = 'We broke it 0.0';
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      const requestReason = 'We broke the request 0.0';
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      beforeEach(() => {
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        mountComponent({
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          status: APPLICATION_STATUS.ERROR,
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          statusReason,
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          requestReason,
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          installFailed: true,
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        });
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      });
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      it('shows status reason if it is available', () => {
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        const statusErrorMessage = wrapper.find('.js-cluster-application-status-error-message');
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        expect(statusErrorMessage.text()).toEqual(statusReason);
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      });
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      it('shows request reason if it is available', () => {
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        const requestErrorMessage = wrapper.find('.js-cluster-application-request-error-message');
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        expect(requestErrorMessage.text()).toEqual(requestReason);
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      });
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    });
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    describe('when install fails', () => {
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      beforeEach(() => {
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        mountComponent({
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          status: APPLICATION_STATUS.ERROR,
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          installFailed: true,
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        });
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      });
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      it('shows a general message indicating the installation failed', () => {
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        expect(generalErrorMessage().text()).toEqual(
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          `Something went wrong while installing ${DEFAULT_APPLICATION_STATE.title}`,
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        );
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      });
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    });
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    describe('when uninstall fails', () => {
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      beforeEach(() => {
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        mountComponent({
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          status: APPLICATION_STATUS.ERROR,
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          uninstallFailed: true,
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        });
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      });
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      it('shows a general message indicating the uninstalling failed', () => {
 | 
						|
        expect(generalErrorMessage().text()).toEqual(
 | 
						|
          `Something went wrong while uninstalling ${DEFAULT_APPLICATION_STATE.title}`,
 | 
						|
        );
 | 
						|
      });
 | 
						|
    });
 | 
						|
  });
 | 
						|
});
 |