I have a function which creates a string from a result set. And the one that sends messages. You can see them below I need to write a test which calls sender with the parameter string which was generated before. That’s what I have for now: Unfortunately, I am told: Why is the reportData empty? How can I…
Tag: mockito
How to mock factory method in service test with mockito
Hi I am trying to test service layer. I have already wrote tests for ConverterFactory. I think I need the mock dependency classes which ConverterServiceImpl using but Still I got NullPointerException This is my service class And this is the test This code throws error says. What am i doing wrong here?: Answer…
Condition fails in Junit5 & Mockito
I am trying to write the test case for my application and I cannot get past a condition even after providing what is expected, from what I know. Here is my test class. My implementation. The test doesn’t go past the if condition. The test does not cover the code after the condition as it turns true all …
Mockito – NullpointerException when invoking method from Service
Hi I am trying to test the method but it returned null and I don’t know why; Method should work properly but still, I have NullPointerException and the test method, maybe it`s because of final methods or something, I have no idea there is stacktrace for my program. Some exceprion and error, sorry for sc…
Mockito bug when testing Optional.map()? [closed]
Closed. This question needs debugging details. It is not currently accepting answers. Edit the question to include desired behavior, a specific problem or error, and the shortest code necessary to reproduce the problem. This will help others answer the question. Closed last year. Improve this question Here is…
Mockito testing method void
I have a method called calculate after which the result is printed, whatever, i need to make a test on which i see if the value of condition was changed to “no need” or it remained “first”, how can i check this using mockito testing? I tried so far, but i did not succeed. A good theore…
How to mock local object property which is been set in another method
I have similar to below code in my application. I am writing JUnit test cases to generate Mutation’s report. As the object validationResponse is used which is a local object created in the flow. Mockito is unable to get & return desired value for isValid. Due to this I am unable to cover the test ca…
Mockito How to mock and assert a thrown exception
I have this junit: but I have this error: I also tried: Answer The problem is that you are stubbing, but not really testing anything. And if you are not testing anything, then there is no need for stubbing. That’s why you have unnecessary Mockito stubbings. I assume that you want to test your SecurityMa…
What is the purpose of mockMvc .contentType(MediaType.APPLICATION_JSON)?
I don’t understand the point of this method and can’t find any info about it. What is the reason of using it, especially for void methods like in example below? I’ve tried deleting it in my tests and seems like everything is the same. Test Controller to be tested Answer The contentType metho…
How to use mockito when a funtion is using the other function’s return data?
I am learning Junit with mockito. I got a scenario where I need to write the testcase for a function which calling other function and using that function return data. I have a two functions called courseComplete and courseCount in the class StudentHelper courseComplete : courseCount : Now I need to write unit…