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import { createLocalVue } from '@vue/test-utils';
import VueApollo from 'vue-apollo';
import waitForPromises from 'helpers/wait_for_promises';
import { shallowMountExtended } from 'helpers/vue_test_utils_helper';
import createMockApollo from 'helpers/mock_apollo_helper';
import createFlash from '~/flash';
import DeletePackage from '~/packages_and_registries/package_registry/components/functional/delete_package.vue';
import destroyPackageMutation from '~/packages_and_registries/package_registry/graphql/mutations/destroy_package.mutation.graphql';
import getPackagesQuery from '~/packages_and_registries/package_registry/graphql/queries/get_packages.query.graphql';
import {
packageDestroyMutation,
packageDestroyMutationError,
packagesListQuery,
} from '../../mock_data';
jest.mock('~/flash');
const localVue = createLocalVue();
describe('DeletePackage', () => {
let wrapper;
let apolloProvider;
let resolver;
let mutationResolver;
const eventPayload = { id: '1' };
function createComponent(propsData = {}) {
localVue.use(VueApollo);
const requestHandlers = [
[getPackagesQuery, resolver],
[destroyPackageMutation, mutationResolver],
];
apolloProvider = createMockApollo(requestHandlers);
wrapper = shallowMountExtended(DeletePackage, {
propsData,
localVue,
apolloProvider,
scopedSlots: {
default(props) {
return this.$createElement('button', {
attrs: {
'data-testid': 'trigger-button',
},
on: {
click: props.deletePackage,
},
});
},
},
});
}
const findButton = () => wrapper.findByTestId('trigger-button');
const clickOnButtonAndWait = (payload) => {
findButton().trigger('click', payload);
return waitForPromises();
};
beforeEach(() => {
resolver = jest.fn().mockResolvedValue(packagesListQuery());
mutationResolver = jest.fn().mockResolvedValue(packageDestroyMutation());
});
afterEach(() => {
wrapper.destroy();
});
it('binds deletePackage method to the default slot', () => {
createComponent();
findButton().trigger('click');
expect(wrapper.emitted('start')).toEqual([[]]);
});
it('calls apollo mutation', async () => {
createComponent();
await clickOnButtonAndWait(eventPayload);
expect(mutationResolver).toHaveBeenCalledWith(eventPayload);
});
it('passes refetchQueries to apollo mutate', async () => {
const variables = { isGroupPage: true };
createComponent({
refetchQueries: [{ query: getPackagesQuery, variables }],
});
await clickOnButtonAndWait(eventPayload);
expect(mutationResolver).toHaveBeenCalledWith(eventPayload);
expect(resolver).toHaveBeenCalledWith(variables);
});
describe('on mutation success', () => {
it('emits end event', async () => {
createComponent();
await clickOnButtonAndWait(eventPayload);
expect(wrapper.emitted('end')).toEqual([[]]);
});
it('does not call createFlash', async () => {
createComponent();
await clickOnButtonAndWait(eventPayload);
expect(createFlash).not.toHaveBeenCalled();
});
it('calls createFlash with the success message when showSuccessAlert is true', async () => {
createComponent({ showSuccessAlert: true });
await clickOnButtonAndWait(eventPayload);
expect(createFlash).toHaveBeenCalledWith({
message: DeletePackage.i18n.successMessage,
type: 'success',
});
});
});
describe.each`
errorType | mutationResolverResponse
${'connectionError'} | ${jest.fn().mockRejectedValue()}
${'localError'} | ${jest.fn().mockResolvedValue(packageDestroyMutationError())}
`('on mutation $errorType', ({ mutationResolverResponse }) => {
beforeEach(() => {
mutationResolver = mutationResolverResponse;
});
it('emits end event', async () => {
createComponent();
await clickOnButtonAndWait(eventPayload);
expect(wrapper.emitted('end')).toEqual([[]]);
});
it('calls createFlash with the error message', async () => {
createComponent({ showSuccessAlert: true });
await clickOnButtonAndWait(eventPayload);
expect(createFlash).toHaveBeenCalledWith({
message: DeletePackage.i18n.errorMessage,
type: 'warning',
captureError: true,
error: expect.any(Error),
});
});
});
});
|
