authorization module

src/modules/health/tests/unit/health.grpc.controller.spec.ts

@@ -0,0 +1,72 @@
+import { RepositoriesHealthIndicatorUseCase } from '@modules/health/core/application/usecases/repositories.health-indicator.usecase';
+import {
+  HealthGrpcController,
+  ServingStatus,
+} from '@modules/health/interface/grpc-controllers/health.grpc.controller';
+import { Test, TestingModule } from '@nestjs/testing';
+
+const mockRepositoriesHealthIndicatorUseCase = {
+  isHealthy: jest
+    .fn()
+    .mockImplementationOnce(() => ({
+      repositories: {
+        status: 'up',
+      },
+    }))
+    .mockImplementationOnce(() => ({
+      repositories: {
+        status: 'down',
+      },
+    })),
+};
+
+describe('Health Grpc Controller', () => {
+  let healthGrpcController: HealthGrpcController;
+
+  beforeAll(async () => {
+    const module: TestingModule = await Test.createTestingModule({
+      providers: [
+        {
+          provide: RepositoriesHealthIndicatorUseCase,
+          useValue: mockRepositoriesHealthIndicatorUseCase,
+        },
+        HealthGrpcController,
+      ],
+    }).compile();
+
+    healthGrpcController =
+      module.get<HealthGrpcController>(HealthGrpcController);
+  });
+
+  afterEach(async () => {
+    jest.clearAllMocks();
+  });
+
+  it('should be defined', () => {
+    expect(healthGrpcController).toBeDefined();
+  });
+
+  it('should return a Serving status ', async () => {
+    jest.spyOn(mockRepositoriesHealthIndicatorUseCase, 'isHealthy');
+    const servingStatus: { status: ServingStatus } =
+      await healthGrpcController.check();
+    expect(servingStatus).toEqual({
+      status: ServingStatus.SERVING,
+    });
+    expect(
+      mockRepositoriesHealthIndicatorUseCase.isHealthy,
+    ).toHaveBeenCalledTimes(1);
+  });
+
+  it('should return a Not Serving status ', async () => {
+    jest.spyOn(mockRepositoriesHealthIndicatorUseCase, 'isHealthy');
+    const servingStatus: { status: ServingStatus } =
+      await healthGrpcController.check();
+    expect(servingStatus).toEqual({
+      status: ServingStatus.NOT_SERVING,
+    });
+    expect(
+      mockRepositoriesHealthIndicatorUseCase.isHealthy,
+    ).toHaveBeenCalledTimes(1);
+  });
+});

src/modules/health/tests/unit/health.http.controller.spec.ts

@@ -0,0 +1,90 @@
+import { RepositoriesHealthIndicatorUseCase } from '@modules/health/core/application/usecases/repositories.health-indicator.usecase';
+import { HealthHttpController } from '@modules/health/interface/http-controllers/health.http.controller';
+import { HealthCheckResult, HealthCheckService } from '@nestjs/terminus';
+import { Test, TestingModule } from '@nestjs/testing';
+
+const mockHealthCheckService = {
+  check: jest
+    .fn()
+    .mockImplementationOnce(() => ({
+      status: 'ok',
+      info: {
+        repositories: {
+          status: 'up',
+        },
+      },
+      error: {},
+      details: {
+        repositories: {
+          status: 'up',
+        },
+      },
+    }))
+    .mockImplementationOnce(() => ({
+      status: 'error',
+      info: {},
+      error: {
+        repository:
+          "\nInvalid `prisma.$queryRaw()` invocation:\n\n\nCan't reach database server at `v3-db`:`5432`\n\nPlease make sure your database server is running at `v3-db`:`5432`.",
+      },
+      details: {
+        repository:
+          "\nInvalid `prisma.$queryRaw()` invocation:\n\n\nCan't reach database server at `v3-db`:`5432`\n\nPlease make sure your database server is running at `v3-db`:`5432`.",
+      },
+    })),
+};
+
+const mockRepositoriesHealthIndicatorUseCase = {
+  isHealthy: jest.fn(),
+};
+
+describe('Health Http Controller', () => {
+  let healthHttpController: HealthHttpController;
+
+  beforeAll(async () => {
+    const module: TestingModule = await Test.createTestingModule({
+      providers: [
+        {
+          provide: HealthCheckService,
+          useValue: mockHealthCheckService,
+        },
+        {
+          provide: RepositoriesHealthIndicatorUseCase,
+          useValue: mockRepositoriesHealthIndicatorUseCase,
+        },
+        HealthHttpController,
+      ],
+    }).compile();
+
+    healthHttpController =
+      module.get<HealthHttpController>(HealthHttpController);
+  });
+
+  afterEach(async () => {
+    jest.clearAllMocks();
+  });
+
+  it('should be defined', () => {
+    expect(healthHttpController).toBeDefined();
+  });
+
+  it('should return an HealthCheckResult with Ok status ', async () => {
+    jest.spyOn(mockHealthCheckService, 'check');
+    jest.spyOn(mockRepositoriesHealthIndicatorUseCase, 'isHealthy');
+
+    const healthCheckResult: HealthCheckResult =
+      await healthHttpController.check();
+    expect(healthCheckResult.status).toBe('ok');
+    expect(mockHealthCheckService.check).toHaveBeenCalledTimes(1);
+  });
+
+  it('should return an HealthCheckResult with Error status ', async () => {
+    jest.spyOn(mockHealthCheckService, 'check');
+    jest.spyOn(mockRepositoriesHealthIndicatorUseCase, 'isHealthy');
+
+    const healthCheckResult: HealthCheckResult =
+      await healthHttpController.check();
+    expect(healthCheckResult.status).toBe('error');
+    expect(mockHealthCheckService.check).toHaveBeenCalledTimes(1);
+  });
+});

src/modules/health/tests/unit/messager.spec.ts

@@ -1,47 +0,0 @@
-import { AmqpConnection } from '@golevelup/nestjs-rabbitmq';
-import { ConfigService } from '@nestjs/config';
-import { Test, TestingModule } from '@nestjs/testing';
-import { Messager } from '../../adapters/secondaries/messager';
-
-const mockAmqpConnection = {
-  publish: jest.fn().mockImplementation(),
-};
-
-const mockConfigService = {
-  get: jest.fn().mockResolvedValue({
-    RMQ_EXCHANGE: 'mobicoop',
-  }),
-};
-
-describe('Messager', () => {
-  let messager: Messager;
-
-  beforeAll(async () => {
-    const module: TestingModule = await Test.createTestingModule({
-      imports: [],
-      providers: [
-        Messager,
-        {
-          provide: AmqpConnection,
-          useValue: mockAmqpConnection,
-        },
-        {
-          provide: ConfigService,
-          useValue: mockConfigService,
-        },
-      ],
-    }).compile();
-
-    messager = module.get<Messager>(Messager);
-  });
-
-  it('should be defined', () => {
-    expect(messager).toBeDefined();
-  });
-
-  it('should publish a message', async () => {
-    jest.spyOn(mockAmqpConnection, 'publish');
-    messager.publish('test.create.info', 'my-test');
-    expect(mockAmqpConnection.publish).toHaveBeenCalledTimes(1);
-  });
-});

src/modules/health/tests/unit/prisma.health-indicator.usecase.spec.ts

@@ -1,58 +0,0 @@
-import { Test, TestingModule } from '@nestjs/testing';
-import { PrismaHealthIndicatorUseCase } from '../../domain/usecases/prisma.health-indicator.usecase';
-import { AuthenticationRepository } from '../../../oldauthentication/adapters/secondaries/authentication.repository';
-import { PrismaClientKnownRequestError } from '@prisma/client/runtime';
-import { HealthCheckError, HealthIndicatorResult } from '@nestjs/terminus';
-
-const mockAuthenticationRepository = {
-  healthCheck: jest
-    .fn()
-    .mockImplementationOnce(() => {
-      return Promise.resolve(true);
-    })
-    .mockImplementation(() => {
-      throw new PrismaClientKnownRequestError('Service unavailable', {
-        code: 'code',
-        clientVersion: 'version',
-      });
-    }),
-};
-
-describe('PrismaHealthIndicatorUseCase', () => {
-  let prismaHealthIndicatorUseCase: PrismaHealthIndicatorUseCase;
-
-  beforeAll(async () => {
-    const module: TestingModule = await Test.createTestingModule({
-      providers: [
-        {
-          provide: AuthenticationRepository,
-          useValue: mockAuthenticationRepository,
-        },
-        PrismaHealthIndicatorUseCase,
-      ],
-    }).compile();
-
-    prismaHealthIndicatorUseCase = module.get<PrismaHealthIndicatorUseCase>(
-      PrismaHealthIndicatorUseCase,
-    );
-  });
-
-  it('should be defined', () => {
-    expect(prismaHealthIndicatorUseCase).toBeDefined();
-  });
-
-  describe('execute', () => {
-    it('should check health successfully', async () => {
-      const healthIndicatorResult: HealthIndicatorResult =
-        await prismaHealthIndicatorUseCase.isHealthy('prisma');
-
-      expect(healthIndicatorResult['prisma'].status).toBe('up');
-    });
-
-    it('should throw an error if database is unavailable', async () => {
-      await expect(
-        prismaHealthIndicatorUseCase.isHealthy('prisma'),
-      ).rejects.toBeInstanceOf(HealthCheckError);
-    });
-  });
-});

src/modules/health/tests/unit/repositories.health-indicator.usecase.spec.ts

@@ -0,0 +1,84 @@
+import { Test, TestingModule } from '@nestjs/testing';
+import { HealthCheckError, HealthIndicatorResult } from '@nestjs/terminus';
+import { RepositoriesHealthIndicatorUseCase } from '../../core/application/usecases/repositories.health-indicator.usecase';
+import { MESSAGE_PUBLISHER } from '@src/app.di-tokens';
+import { DatabaseErrorException } from '@mobicoop/ddd-library';
+import {
+  AUTHENTICATION_REPOSITORY,
+  USERNAME_REPOSITORY,
+} from '@modules/health/health.di-tokens';
+
+const mockAuthenticationRepository = {
+  healthCheck: jest
+    .fn()
+    .mockImplementationOnce(() => {
+      return Promise.resolve(true);
+    })
+    .mockImplementation(() => {
+      throw new DatabaseErrorException('An error occured in the database');
+    }),
+};
+
+const mockUsernameRepository = {
+  healthCheck: jest
+    .fn()
+    .mockImplementationOnce(() => {
+      return Promise.resolve(true);
+    })
+    .mockImplementation(() => {
+      throw new DatabaseErrorException('An error occured in the database');
+    }),
+};
+
+const mockMessagePublisher = {
+  publish: jest.fn().mockImplementation(),
+};
+
+describe('RepositoriesHealthIndicatorUseCase', () => {
+  let repositoriesHealthIndicatorUseCase: RepositoriesHealthIndicatorUseCase;
+
+  beforeAll(async () => {
+    const module: TestingModule = await Test.createTestingModule({
+      providers: [
+        RepositoriesHealthIndicatorUseCase,
+        {
+          provide: AUTHENTICATION_REPOSITORY,
+          useValue: mockAuthenticationRepository,
+        },
+        {
+          provide: USERNAME_REPOSITORY,
+          useValue: mockUsernameRepository,
+        },
+        {
+          provide: MESSAGE_PUBLISHER,
+          useValue: mockMessagePublisher,
+        },
+      ],
+    }).compile();
+
+    repositoriesHealthIndicatorUseCase =
+      module.get<RepositoriesHealthIndicatorUseCase>(
+        RepositoriesHealthIndicatorUseCase,
+      );
+  });
+
+  it('should be defined', () => {
+    expect(repositoriesHealthIndicatorUseCase).toBeDefined();
+  });
+
+  describe('execute', () => {
+    it('should check health successfully', async () => {
+      const healthIndicatorResult: HealthIndicatorResult =
+        await repositoriesHealthIndicatorUseCase.isHealthy('repositories');
+      expect(healthIndicatorResult['repositories'].status).toBe('up');
+    });
+
+    it('should throw an error if database is unavailable', async () => {
+      jest.spyOn(mockMessagePublisher, 'publish');
+      await expect(
+        repositoriesHealthIndicatorUseCase.isHealthy('repositories'),
+      ).rejects.toBeInstanceOf(HealthCheckError);
+      expect(mockMessagePublisher.publish).toHaveBeenCalledTimes(1);
+    });
+  });
+});