Project import from github

tests/shared/utils/auth.test.ts

@@ -0,0 +1,133 @@
+import { describe, expect, it, vi, beforeEach } from "vitest";
+
+// Mock uuid
+const mockUuidv7 = vi.fn(() => "test-uuid-v7");
+vi.mock("uuid", () => ({
+  v7: mockUuidv7,
+}));
+
+// Mock database
+const mockDb = {
+  query: vi.fn(),
+  select: vi.fn(),
+  insert: vi.fn(),
+  update: vi.fn(),
+  delete: vi.fn(),
+};
+
+vi.mock("#shared/utils/db/index", () => ({
+  default: mockDb,
+}));
+
+// Mock better-auth
+const mockBetterAuth = vi.fn((config) => ({
+  handler: vi.fn(),
+  api: vi.fn(),
+  config,
+  $Infer: {} as any,
+}));
+
+const mockDrizzleAdapter = vi.fn((db, options) => ({
+  db,
+  options,
+  type: "drizzle-adapter",
+}));
+
+vi.mock("better-auth", () => ({
+  betterAuth: mockBetterAuth,
+}));
+
+vi.mock("better-auth/adapters/drizzle", () => ({
+  drizzleAdapter: mockDrizzleAdapter,
+}));
+
+describe("auth utility", () => {
+  beforeEach(() => {
+    vi.clearAllMocks();
+  });
+
+  it("should create betterAuth instance with correct configuration", async () => {
+    // Import the auth module (this will trigger the betterAuth call)
+    await import("#shared/utils/auth");
+
+    // Verify betterAuth was called
+    expect(mockBetterAuth).toHaveBeenCalledTimes(1);
+
+    // Get the configuration passed to betterAuth
+    const config = mockBetterAuth.mock.calls[0][0];
+
+    // Verify the configuration structure
+    expect(config).toBeDefined();
+    expect(config).toHaveProperty("database");
+    expect(config).toHaveProperty("advanced");
+    expect(config).toHaveProperty("emailAndPassword");
+
+    // Verify only emailAndPassword is configured
+    expect(config).not.toHaveProperty("oauth");
+    expect(config).not.toHaveProperty("magicLink");
+    expect(config).not.toHaveProperty("twoFactor");
+
+    // Verify nested properties
+    expect(config.advanced).toHaveProperty("database");
+    expect(config.advanced.database).toHaveProperty("generateId");
+    expect(config.emailAndPassword).toHaveProperty("enabled");
+
+    // Verify drizzleAdapter was called with correct arguments
+    expect(mockDrizzleAdapter).toHaveBeenCalledTimes(1);
+    expect(mockDrizzleAdapter).toHaveBeenCalledWith(mockDb, {
+      provider: "pg",
+    });
+
+    // Verify emailAndPassword is enabled
+    expect(config.emailAndPassword).toEqual({
+      enabled: true,
+    });
+
+    // Verify advanced.database.generateId is a function
+    expect(config.advanced).toBeDefined();
+    expect(config.advanced.database).toBeDefined();
+    expect(config.advanced.database.generateId).toBeTypeOf("function");
+
+    // Test the generateId function
+    const generatedId = config.advanced.database.generateId();
+    expect(mockUuidv7).toHaveBeenCalled();
+    expect(generatedId).toBe("test-uuid-v7");
+
+    // Get the drizzle adapter call
+    const dbInstance = mockDrizzleAdapter.mock.calls[0][0];
+
+    expect(dbInstance).toBe(mockDb);
+  });
+
+  it("should export auth instance with expected properties", async () => {
+    // Import the auth module
+    const { auth } = await import("#shared/utils/auth");
+
+    // Verify the auth instance has expected properties
+    expect(auth).toBeDefined();
+    expect(auth).toHaveProperty("handler");
+    expect(auth).toHaveProperty("api");
+    expect(auth).toHaveProperty("config");
+  });
+
+  describe("module exports", () => {
+    it("should export auth as named export", async () => {
+      // Import the auth module
+      const authModule = await import("#shared/utils/auth");
+
+      // Verify named export exists
+      expect(authModule).toHaveProperty("auth");
+      expect(authModule.auth).toBeDefined();
+    });
+
+    it("should not have default export", async () => {
+      // Import the auth module
+      const authModule = await import("#shared/utils/auth");
+
+      // Verify no default export (or it's the same as named export)
+      // In ES modules, default export would be authModule.default
+      // @ts-expect-error The description must be 10 characters or longer
+      expect(authModule.default).toBeUndefined();
+    });
+  });
+});