73 lines
2.0 KiB
TypeScript
73 lines
2.0 KiB
TypeScript
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);
|
|
});
|
|
});
|