feat(auth): add sign-in/sign-up/sign-out controllers with Zod validation

packages/auth/src/interface-adapters/controllers/sign-in.controller.test.ts

@@ -0,0 +1,51 @@
+import { beforeEach, describe, expect, it } from "vitest";
+import { authContainer } from "@/di/container";
+import { AUTH_SYMBOLS } from "@/di/symbols";
+import { MockUsersRepository } from "@/infrastructure/repositories/mock-users.repository";
+import { MockAuthenticationService } from "@/infrastructure/services/mock-authentication.service";
+import type { IUsersRepository } from "@/application/repositories/users-repository.interface";
+import type { IAuthenticationService } from "@/application/services/authentication-service.interface";
+import { InputParseError } from "@/entities/errors";
+import { signInController } from "./sign-in.controller";
+
+describe("signInController", () => {
+  let usersRepo: MockUsersRepository;
+  let authService: MockAuthenticationService;
+
+  beforeEach(() => {
+    if (authContainer.isBound(AUTH_SYMBOLS.IUsersRepository)) {
+      authContainer.unbind(AUTH_SYMBOLS.IUsersRepository);
+    }
+    if (authContainer.isBound(AUTH_SYMBOLS.IAuthenticationService)) {
+      authContainer.unbind(AUTH_SYMBOLS.IAuthenticationService);
+    }
+    usersRepo = new MockUsersRepository();
+    authService = new MockAuthenticationService(usersRepo);
+    authContainer
+      .bind<IUsersRepository>(AUTH_SYMBOLS.IUsersRepository)
+      .toConstantValue(usersRepo);
+    authContainer
+      .bind<IAuthenticationService>(AUTH_SYMBOLS.IAuthenticationService)
+      .toConstantValue(authService);
+  });
+
+  it("returns a cookie on valid credentials", async () => {
+    const cookie = await signInController({
+      username: "alice",
+      password: "password_alice",
+    });
+    expect(cookie.name).toBe("session");
+  });
+
+  it("throws InputParseError on missing username", async () => {
+    await expect(
+      signInController({ password: "anything" }),
+    ).rejects.toBeInstanceOf(InputParseError);
+  });
+
+  it("throws InputParseError on too-short password", async () => {
+    await expect(
+      signInController({ username: "alice", password: "abc" }),
+    ).rejects.toBeInstanceOf(InputParseError);
+  });
+});