test: fix front-end tests

Signed-off-by: Thomas Citharel <tcit@tcit.fr>

tests/unit/specs/components/User/PasswordReset.spec.ts

@@ -1,9 +1,3 @@
-const useRouterMock = vi.fn(() => ({
-  push: function () {
-    // do nothing
-  },
-}));
-
 import { config, mount } from "@vue/test-utils";
 import PasswordReset from "@/views/User/PasswordReset.vue";
 import { createMockClient, RequestHandler } from "mock-apollo-client";
@@ -11,15 +5,17 @@ import { RESET_PASSWORD } from "@/graphql/auth";
 import { resetPasswordResponseMock } from "../../mocks/auth";
 import RouteName from "@/router/name";
 import flushPromises from "flush-promises";
-import { describe, expect, it, vi } from "vitest";
+import { beforeEach, describe, expect, it, vi } from "vitest";
 import { DefaultApolloClient } from "@vue/apollo-composable";
 import Oruga from "@oruga-ui/oruga-next";
+import {
+  VueRouterMock,
+  createRouterMock,
+  injectRouterMock,
+} from "vue-router-mock";
 
 config.global.plugins.push(Oruga);
-
-vi.mock("vue-router/dist/vue-router.mjs", () => ({
-  useRouter: useRouterMock,
-}));
+config.plugins.VueWrapper.install(VueRouterMock);
 
 let requestHandlers: Record<string, RequestHandler>;
 
@@ -58,8 +54,21 @@ const generateWrapper = (
 };
 
 describe("Reset page", () => {
+  const router = createRouterMock({
+    spy: {
+      create: (fn) => vi.fn(fn),
+      reset: (spy) => spy.mockReset(),
+    },
+  });
+  beforeEach(() => {
+    // inject it globally to ensure `useRoute()`, `$route`, etc work
+    // properly and give you access to test specific functions
+    injectRouterMock(router);
+  });
+
   it("renders correctly", () => {
     const wrapper = generateWrapper();
+    expect(wrapper.router).toBe(router);
     expect(wrapper.findAll('input[type="password"').length).toBe(2);
     expect(wrapper.html()).toMatchSnapshot();
   });
@@ -93,10 +102,6 @@ describe("Reset page", () => {
   });
 
   it("redirects to homepage if token is valid", async () => {
-    const push = vi.fn(); // needs to write this code before render()
-    useRouterMock.mockImplementationOnce(() => ({
-      push,
-    }));
     const wrapper = generateWrapper();
 
     wrapper
@@ -110,6 +115,6 @@ describe("Reset page", () => {
       token: "some-token",
     });
     await flushPromises();
-    expect(push).toHaveBeenCalledWith({ name: RouteName.HOME });
+    expect(wrapper.router.push).toHaveBeenCalledWith({ name: RouteName.HOME });
   });
 });