CODEWITHSUNDEEP
javajunit5grpc-java
AppDeveloper
AppDeveloper

Reputation: 2210

Best practice for unit testing gRPC

is this a best practice while performing integration tests on the gRPC services? i.e. opening and closing channels after each unit test using annotations @BeforeEach and @AfterEach

private ManagedChannel channel;

private DepartmentServiceGrpc.DepartmentServiceBlockingStub deptService;

@BeforeEach
public void initEach(){
    channel = ManagedChannelBuilder.forAddress("localhost", 8080)
            .usePlaintext()
            .build();

    deptService = DeptServiceGrpc.newBlockingStub(channel);
}

@AfterEach
public void cleanUpEach(){
    channel.shutdown();
}

Upvotes: 1

Views: 4882

Answers (2)

Abhijit Sarkar
Abhijit Sarkar

Reputation: 24593

If you're using JUnit 4, you can use the GrpcCleanupRule. If you're using JUnit 5, you can use the OSS grpc-test I created.

Upvotes: 2

creamsoup
creamsoup

Reputation: 878

gRPC provides junit4 rule called GrpcCleanupRule. Note that it is junit4 rule.

Upvotes: 0

Related Questions