correct and complete unit tests in Front-End

tests/unit/specs/mocks/auth.ts

@@ -32,3 +32,13 @@ export const resetPasswordResponseMock = {
     },
   },
 };
+
+export const nullIdentityMock = {
+  data: {
+    loggedUser: {
+      __typename: "loggedUser",
+      id: 1,
+      actors: null,
+    },
+  },
+};

tests/unit/specs/mocks/client.ts

@@ -0,0 +1,37 @@
+import buildCurrentUserResolver from "@/apollo/user";
+import { DefaultApolloClient } from "@vue/apollo-composable";
+import { cache } from "@/apollo/memory";
+import {
+  createMockClient,
+  MockApolloClient,
+  RequestHandler,
+} from "mock-apollo-client";
+import { vi } from "vitest";
+import { nullMock } from "../common";
+
+let mockClient: MockApolloClient | null;
+let requestHandlers: Record<string, RequestHandler>;
+
+export function getMockClient(queries: Array<string>): any {
+  mockClient = createMockClient({
+    cache,
+    resolvers: buildCurrentUserResolver(cache),
+  });
+  requestHandlers = {
+    nullHandle: vi.fn().mockResolvedValue(nullMock),
+  };
+  queries.forEach((query: any) => {
+    mockClient.setRequestHandler(query, requestHandlers.nullHandle);
+  });
+  return { provide: { [DefaultApolloClient]: mockClient } };
+}
+
+export function createMockIntersectionObserver(): void {
+  const mockIntersectionObserver = vi.fn();
+  mockIntersectionObserver.mockReturnValue({
+    observe: () => null,
+    unobserve: () => null,
+    disconnect: () => null,
+  });
+  window.IntersectionObserver = mockIntersectionObserver;
+}