[Closes #8] Added authentication

tests/pages/member/auth/login.test.ts

@@ -0,0 +1,143 @@
+import { mount, flushPromises } from "@vue/test-utils";
+import { describe, expect, it, vi, beforeEach, beforeAll, afterAll } from "vitest";
+import LoginPage from "~/pages/member/auth/login.vue";
+
+// Mock the auth store
+const authStoreMocks = vi.hoisted(() => ({
+  signIn: vi.fn(),
+  lastError: null,
+}));
+
+vi.mock("~/stores/auth", () => ({
+  useAuthStore: () => authStoreMocks,
+}));
+
+// Make useAuthStore available globally for the component
+globalThis.useAuthStore = () => authStoreMocks;
+
+// Mock UI components
+vi.mock("@/components/ui/button", () => ({
+  Button: {
+    props: ["variant", "type"],
+    template: '<button :type="type"><slot /></button>',
+  },
+}));
+
+vi.mock("@/components/ui/input", () => ({
+  Input: {
+    props: ["modelValue", "id", "type", "placeholder", "required"],
+    emits: ["update:modelValue"],
+    template: `<input :id="id" :type="type" :placeholder="placeholder" :required="required" :value="modelValue" @input="$emit('update:modelValue', $event.target.value)" />`,
+  },
+}));
+
+vi.mock("@/components/ui/card", () => ({
+  Card: { template: "<div><slot /></div>" },
+  CardHeader: { template: "<div><slot /></div>" },
+  CardTitle: { template: "<h1><slot /></h1>" },
+  CardDescription: { template: "<p><slot /></p>" },
+  CardContent: { template: "<div><slot /></div>" },
+}));
+
+vi.mock("@/components/ui/field", () => ({
+  Field: {
+    props: ["variant"],
+    template: "<div><slot /></div>",
+  },
+  FieldGroup: { template: "<div><slot /></div>" },
+  FieldLabel: { template: "<label><slot /></label>" },
+  FieldDescription: { template: "<span><slot /></span>" },
+}));
+
+vi.mock("lucide-vue-next", () => ({
+  Frown: { template: "<svg></svg>" },
+}));
+
+describe("LoginPage", () => {
+  beforeAll(() => {
+    const shouldSuppress = (args: string[]) => {
+      const msg = args.join(" ");
+      return msg.includes("<Suspense> is an experimental feature");
+    };
+
+    const spyMethods = ["warn", "error", "log", "info"] as const;
+    for (const method of spyMethods) {
+      const original = console[method];
+      vi.spyOn(console, method).mockImplementation((...args) => {
+        if (shouldSuppress(args)) return;
+        original(...args);
+      });
+    }
+  });
+
+  afterAll(() => {
+    vi.restoreAllMocks();
+  });
+
+  beforeEach(() => {
+    vi.clearAllMocks();
+    authStoreMocks.lastError = null;
+  });
+
+  it("renders the login form correctly", async () => {
+    const wrapper = mount({
+      components: { LoginPage },
+      template: "<Suspense><LoginPage /></Suspense>",
+    });
+
+    await flushPromises();
+
+    expect(wrapper.text()).toContain("Login");
+    expect(wrapper.text()).toContain("Enter your email below to login");
+    expect(wrapper.find('input[type="email"]').exists()).toBe(true);
+    expect(wrapper.find('input[type="password"]').exists()).toBe(true);
+    expect(wrapper.text()).toContain("Don't have an account?");
+    expect(wrapper.text()).toContain("Create account");
+  });
+
+  it("submits the form with correct credentials", async () => {
+    const wrapper = mount({
+      components: { LoginPage },
+      template: "<Suspense><LoginPage /></Suspense>",
+    });
+
+    await flushPromises();
+
+    // Fill the form
+    const emailInput = wrapper.find('input[id="email"]');
+    const passwordInput = wrapper.find('input[id="password"]');
+
+    await emailInput.setValue("test@example.com");
+    await passwordInput.setValue("password123");
+
+    // Submit the form
+    await wrapper.find("form").trigger("submit");
+
+    expect(authStoreMocks.signIn).toHaveBeenCalledWith("test@example.com", "password123");
+  });
+
+  it("displays error message when lastError is set", async () => {
+    authStoreMocks.lastError = "Invalid credentials";
+
+    const wrapper = mount({
+      components: { LoginPage },
+      template: "<Suspense><LoginPage /></Suspense>",
+    });
+
+    await flushPromises();
+
+    expect(wrapper.text()).toContain("Invalid credentials");
+  });
+
+  it("contains links to Terms of Service and Privacy Policy", async () => {
+    const wrapper = mount({
+      components: { LoginPage },
+      template: "<Suspense><LoginPage /></Suspense>",
+    });
+
+    await flushPromises();
+
+    expect(wrapper.text()).toContain("Terms of Service");
+    expect(wrapper.text()).toContain("Privacy Policy");
+  });
+});