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import { shallowMount, createLocalVue } from '@vue/test-utils';
import Vuex from 'vuex';
import ClusterFormDropdown from '~/create_cluster/components/cluster_form_dropdown.vue';
import GkeNetworkDropdown from '~/create_cluster/gke_cluster/components/gke_network_dropdown.vue';
import createClusterDropdownState from '~/create_cluster/store/cluster_dropdown/state';
const localVue = createLocalVue();
localVue.use(Vuex);
describe('GkeNetworkDropdown', () => {
let wrapper;
let store;
const defaultProps = { fieldName: 'field-name' };
const selectedNetwork = { selfLink: '123456' };
const projectId = '6789';
const region = 'east-1';
const setNetwork = jest.fn();
const setSubnetwork = jest.fn();
const fetchSubnetworks = jest.fn();
const buildStore = ({ clusterDropdownState } = {}) =>
new Vuex.Store({
state: {
selectedNetwork,
},
actions: {
setNetwork,
setSubnetwork,
},
getters: {
hasZone: () => false,
region: () => region,
projectId: () => projectId,
},
modules: {
networks: {
namespaced: true,
state: {
...createClusterDropdownState(),
...(clusterDropdownState || {}),
},
},
subnetworks: {
namespaced: true,
actions: {
fetchItems: fetchSubnetworks,
},
},
},
});
const buildWrapper = (propsData = defaultProps) =>
shallowMount(GkeNetworkDropdown, {
propsData,
store,
localVue,
});
afterEach(() => {
wrapper.destroy();
});
it('sets correct field-name', () => {
const fieldName = 'field-name';
store = buildStore();
wrapper = buildWrapper({ fieldName });
expect(wrapper.find(ClusterFormDropdown).props('fieldName')).toBe(fieldName);
});
it('sets selected network as the dropdown value', () => {
store = buildStore();
wrapper = buildWrapper();
expect(wrapper.find(ClusterFormDropdown).props('value')).toBe(selectedNetwork);
});
it('maps networks store items to the dropdown items property', () => {
const items = [{ name: 'network' }];
store = buildStore({ clusterDropdownState: { items } });
wrapper = buildWrapper();
expect(wrapper.find(ClusterFormDropdown).props('items')).toBe(items);
});
describe('when network dropdown store is loading items', () => {
it('sets network dropdown as loading', () => {
store = buildStore({ clusterDropdownState: { isLoadingItems: true } });
wrapper = buildWrapper();
expect(wrapper.find(ClusterFormDropdown).props('loading')).toBe(true);
});
});
describe('when there is no selected zone', () => {
it('disables the network dropdown', () => {
store = buildStore();
wrapper = buildWrapper();
expect(wrapper.find(ClusterFormDropdown).props('disabled')).toBe(true);
});
});
describe('when an error occurs while loading networks', () => {
it('sets the network dropdown as having errors', () => {
store = buildStore({ clusterDropdownState: { loadingItemsError: new Error() } });
wrapper = buildWrapper();
expect(wrapper.find(ClusterFormDropdown).props('hasErrors')).toBe(true);
});
});
describe('when dropdown emits input event', () => {
beforeEach(() => {
store = buildStore();
wrapper = buildWrapper();
wrapper.find(ClusterFormDropdown).vm.$emit('input', selectedNetwork);
});
it('cleans selected subnetwork', () => {
expect(setSubnetwork).toHaveBeenCalledWith(expect.anything(), '');
});
it('dispatches the setNetwork action', () => {
expect(setNetwork).toHaveBeenCalledWith(expect.anything(), selectedNetwork);
});
it('fetches subnetworks for the selected project, region, and network', () => {
expect(fetchSubnetworks).toHaveBeenCalledWith(expect.anything(), {
project: projectId,
region,
network: selectedNetwork.selfLink,
});
});
});
});
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