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import { shallowMount } from '@vue/test-utils';
import waitForPromises from 'helpers/wait_for_promises';
import component from '~/registry/explorer/components/delete_image.vue';
import { GRAPHQL_PAGE_SIZE } from '~/registry/explorer/constants/index';
import deleteContainerRepositoryMutation from '~/registry/explorer/graphql/mutations/delete_container_repository.mutation.graphql';
import getContainerRepositoryDetailsQuery from '~/registry/explorer/graphql/queries/get_container_repository_details.query.graphql';
describe('Delete Image', () => {
let wrapper;
const id = '1';
const storeMock = {
readQuery: jest.fn().mockReturnValue({
containerRepository: {
status: 'foo',
},
}),
writeQuery: jest.fn(),
};
const updatePayload = {
data: {
destroyContainerRepository: {
containerRepository: {
status: 'baz',
},
},
},
};
const findButton = () => wrapper.find('button');
const mountComponent = ({
propsData = { id },
mutate = jest.fn().mockResolvedValue({}),
} = {}) => {
wrapper = shallowMount(component, {
propsData,
mocks: {
$apollo: {
mutate,
},
},
scopedSlots: {
default: '<button @click="props.doDelete">test</button>',
},
});
};
afterEach(() => {
wrapper.destroy();
wrapper = null;
});
it('executes apollo mutate on doDelete', () => {
const mutate = jest.fn().mockResolvedValue({});
mountComponent({ mutate });
wrapper.vm.doDelete();
expect(mutate).toHaveBeenCalledWith({
mutation: deleteContainerRepositoryMutation,
variables: {
id,
},
update: undefined,
});
});
it('on success emits the correct events', async () => {
const mutate = jest.fn().mockResolvedValue({});
mountComponent({ mutate });
wrapper.vm.doDelete();
await waitForPromises();
expect(wrapper.emitted('start')).toEqual([[]]);
expect(wrapper.emitted('success')).toEqual([[]]);
expect(wrapper.emitted('end')).toEqual([[]]);
});
it('when a payload contains an error emits an error event', async () => {
const mutate = jest
.fn()
.mockResolvedValue({ data: { destroyContainerRepository: { errors: ['foo'] } } });
mountComponent({ mutate });
wrapper.vm.doDelete();
await waitForPromises();
expect(wrapper.emitted('error')).toEqual([[['foo']]]);
});
it('when the api call errors emits an error event', async () => {
const mutate = jest.fn().mockRejectedValue('error');
mountComponent({ mutate });
wrapper.vm.doDelete();
await waitForPromises();
expect(wrapper.emitted('error')).toEqual([[['error']]]);
});
it('uses the update function, when the prop is set to true', () => {
const mutate = jest.fn().mockResolvedValue({});
mountComponent({ mutate, propsData: { id, useUpdateFn: true } });
wrapper.vm.doDelete();
expect(mutate).toHaveBeenCalledWith({
mutation: deleteContainerRepositoryMutation,
variables: {
id,
},
update: wrapper.vm.updateImageStatus,
});
});
it('updateImage status reads and write to the cache', () => {
mountComponent();
const variables = {
id,
first: GRAPHQL_PAGE_SIZE,
};
wrapper.vm.updateImageStatus(storeMock, updatePayload);
expect(storeMock.readQuery).toHaveBeenCalledWith({
query: getContainerRepositoryDetailsQuery,
variables,
});
expect(storeMock.writeQuery).toHaveBeenCalledWith({
query: getContainerRepositoryDetailsQuery,
variables,
data: {
containerRepository: {
status: updatePayload.data.destroyContainerRepository.containerRepository.status,
},
},
});
});
it('binds the doDelete function to the default scoped slot', () => {
const mutate = jest.fn().mockResolvedValue({});
mountComponent({ mutate });
findButton().trigger('click');
expect(mutate).toHaveBeenCalled();
});
});
|
