forked from potsda.mn/mobilizon
82 lines
2.2 KiB
TypeScript
82 lines
2.2 KiB
TypeScript
import { shallowMount, createLocalVue, Wrapper, config } from "@vue/test-utils";
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import NavBar from "@/components/NavBar.vue";
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import {
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createMockClient,
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MockApolloClient,
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RequestHandler,
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} from "mock-apollo-client";
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import VueApollo from "vue-apollo";
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import { CONFIG } from "@/graphql/config";
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import { USER_SETTINGS } from "@/graphql/user";
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import buildCurrentUserResolver from "@/apollo/user";
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import Buefy from "buefy";
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import { configMock } from "../mocks/config";
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import { InMemoryCache } from "@apollo/client/cache";
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const localVue = createLocalVue();
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localVue.use(VueApollo);
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localVue.use(Buefy);
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config.mocks.$t = (key: string): string => key;
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describe("App component", () => {
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let wrapper: Wrapper<Vue>;
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let mockClient: MockApolloClient | null;
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let apolloProvider;
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let requestHandlers: Record<string, RequestHandler>;
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const createComponent = (handlers = {}, baseData = {}) => {
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const cache = new InMemoryCache({ addTypename: false });
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mockClient = createMockClient({
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cache,
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resolvers: buildCurrentUserResolver(cache),
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});
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requestHandlers = {
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configQueryHandler: jest.fn().mockResolvedValue(configMock),
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loggedUserQueryHandler: jest.fn().mockResolvedValue(null),
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...handlers,
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};
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mockClient.setRequestHandler(CONFIG, requestHandlers.configQueryHandler);
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mockClient.setRequestHandler(
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USER_SETTINGS,
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requestHandlers.loggedUserQueryHandler
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);
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apolloProvider = new VueApollo({
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defaultClient: mockClient,
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});
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wrapper = shallowMount(NavBar, {
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localVue,
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apolloProvider,
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stubs: ["router-link", "router-view"],
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data() {
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return {
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...baseData,
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};
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},
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});
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};
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afterEach(() => {
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wrapper.destroy();
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mockClient = null;
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apolloProvider = null;
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});
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it("renders a Vue component", async () => {
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createComponent();
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await wrapper.vm.$nextTick();
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expect(wrapper.exists()).toBe(true);
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expect(requestHandlers.configQueryHandler).toHaveBeenCalled();
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expect(wrapper.vm.$apollo.queries.config).toBeTruthy();
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expect(wrapper.html()).toMatchSnapshot();
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expect(wrapper.findComponent({ name: "b-navbar" }).exists()).toBeTruthy();
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});
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});
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