CODEWITHSUNDEEP
javagenericsjunitmockitotestng
Abdul Ahad
Abdul Ahad

Reputation: 1261

How to pass any UUID in a function in unit testing in mockito?

I have a function func() which accepts UUID as an argument. I am making a unit test for which I need to return a specific value for any UUID value passed to func(). How can I make it work for any UUID type value (just like anyString() for any string, anyInt() for any integer, etc)?

I have already tried: 

when(obj.func(any(UUID.class)).thenReturn(null);

It gives the following error:

The method any(Class<UUID>) is ambiguous for the type <Test_Class_Name>

where Test_Class_Name is the name of the class where I am writing the unit tests.

func() is an overloaded function : func(String) and func(UUID)

Upvotes: 9

Views: 7852

Answers (1)

Andronicus
Andronicus

Reputation: 26066

For any other type you can use any(). This will match an argument of given type:

any(UUID.class)

You can find more information in the documentation.

Upvotes: 19

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