text: import Vuex from 'vuex';
  import { shallowMount, createLocalVue } from '@vue/test-utils';
  import { GlToggle, GlButton } from '@gitlab/ui';
  import IntegrationForm from '~/clusters/forms/components/integration_form.vue';
  import { createStore } from '~/clusters/forms/stores/index';
  
  const localVue = createLocalVue();
  localVue.use(Vuex);
  
  describe('ClusterIntegrationForm', () => {
    let wrapper;
  
    const defaultStoreValues = {
      enabled: true,
      editable: true,
      environmentScope: '*',
      baseDomain: 'testDomain',
      applicationIngressExternalIp: null,
    };
  
    const createWrapper = (storeValues = defaultStoreValues) => {
      wrapper = shallowMount(IntegrationForm, {
        localVue,
        store: createStore(storeValues),
        provide: {
          autoDevopsHelpPath: 'topics/autodevops/index',
          externalEndpointHelpPath: 'user/clusters/applications.md',
        },
      });
    };
  
    const destroyWrapper = () => {
      wrapper.destroy();
      wrapper = null;
    };
  
    const findSubmitButton = () => wrapper.find(GlButton);
    const findGlToggle = () => wrapper.find(GlToggle);
  
    afterEach(() => {
      destroyWrapper();
    });
  
    describe('rendering', () => {
      beforeEach(() => createWrapper());
  
      it('enables toggle if editable is true', () => {
        expect(findGlToggle().props('disabled')).toBe(false);
      });
      it('sets the envScope to default', () => {
        expect(wrapper.find('[id="cluster_environment_scope"]').attributes('value')).toBe('*');
      });
  
      it('sets the baseDomain to default', () => {
        expect(wrapper.find('[id="cluster_base_domain"]').attributes('value')).toBe('testDomain');
      });
  
      describe('when editable is false', () => {
        beforeEach(() => {
          createWrapper({ ...defaultStoreValues, editable: false });
        });
  
        it('disables toggle if editable is false', () => {
          expect(findGlToggle().props('disabled')).toBe(true);
        });
  
        it('does not render the save button', () => {
          expect(findSubmitButton().exists()).toBe(false);
        });
      });
  
      it('does not render external IP block if applicationIngressExternalIp was not passed', () => {
        createWrapper({ ...defaultStoreValues });
  
        expect(wrapper.find('.js-ingress-domain-help-text').exists()).toBe(false);
      });
  
      it('renders external IP block if applicationIngressExternalIp was passed', () => {
        createWrapper({ ...defaultStoreValues, applicationIngressExternalIp: '127.0.0.1' });
  
        expect(wrapper.find('.js-ingress-domain-help-text').exists()).toBe(true);
      });
    });
  
    describe('reactivity', () => {
      beforeEach(() => createWrapper());
  
      it('enables the submit button on changing toggle to different value', () => {
        return wrapper.vm
          .$nextTick()
          .then(() => {
            // setData is a bad approach because it changes the internal implementation which we should not touch
            // but our GlFormInput lacks the ability to set a new value.
            wrapper.setData({ toggleEnabled: !defaultStoreValues.enabled });
          })
          .then(() => {
            expect(findSubmitButton().props('disabled')).toBe(false);
          });
      });
  
      it('enables the submit button on changing input values', () => {
        return wrapper.vm
          .$nextTick()
          .then(() => {
            wrapper.setData({ envScope: `${defaultStoreValues.environmentScope}1` });
          })
          .then(() => {
            expect(findSubmitButton().props('disabled')).toBe(false);
          });
      });
    });
  });
  