How to set up different responses for the same request to MockServer?

i’m having an issue when setting up the MockServerClient for multiple responses with the exact same request. I read that with expectations with “Times” this might be done, but i coulnd’t …

Is firestore callback method run in a separate thread?

I am fetching Firestore data through RX observable. Is it required to subscribe to it in a separate thread or Firestore callback run off the main thread by default? Also please share any references …

Null pointer exception when using Mockito to mock interface

I’m using Mockito to test the following method: protected void produceProducedFieldValue(Target target) throws ValueProducerCreationException { String mappedValue = (String) valueProducerFactory….

How do I unit test spring security @PreAuthorize custom expression

@PostMapping @ResponseStatus(HttpStatus.CREATED) @PreAuthorize(“@messageSecurityService.isAuthorized(#userAuthentication)”) public void sendMessage(@…

Unit testing with inject annotation

How do I unit test a class that uses @inject annotation:class A{ @inject private B b; void foo(){ b.funcInClassB(); } I am new to unit testing and having troubles testing this function because …

How to stop main method calling sleep() method, when testing it with Junit?

I am testing a method which contain sleep in side it.What is the way to stop invoke sleep() as it makes testing slow?? public void fun(Integer timeToWait) { TimeLimiter timeLimiter = new …

parameterized test constructor of junit java error message: Test class should have exactly one public zero-argument constructor

I can really use some help with this parameterized test case I am trying to create. No matter what kind of constructor I create the IDE gives an error message. Here is my code: @RunWith(Parameterized….

Spring boot @Autowired not working in unit test case

As I understand that if we use spring stereotypes then we don’t need to use new keyword to create an instance. Spring manages that for us and provide us with the beans at runtime. And in order for …

Best practice for Unit Testing class which is mostly responsible to call methods of dependencies, but contains logic as well

Let’s assume I have StartCommandHandler which has responsibility to create some file with required files. But for doing this I have to give him a set of sub-responsibilities, like: Checks whether …

How to mock JWT authenticaiton in a Spring Boot Unit Test?

I Have added JWT Authentication using Auth0 to my Spring Boot REST API following this example. Now, as expected, my previously working Controller unit tests give a response code of401 Unauthorized …