Mockito matcher and array of primitives

Question

With Mockito  I want to verify   a method call with byte   in its argument list  but I didn t find how to write this    myMethod  byte       I just want something like anyByteArray    how to do that with Mockito

User · Accepted Answer

I would try any byte   class

User · Answer

I agree with Mutanos and Alecio  Further  one can check as many identical method calls as possible  verifying the subsequent calls in the production code  the order of the verify s does not matter   Here is the code   import static org mockito AdditionalMatchers         verify mockObject  myMethod aryEq new byte     0          verify mockObject  myMethod aryEq new byte     1  2

User · Answer

I used Matchers refEq for this

User · Answer

You can use Mockito any    when arguments are arrays also  I used it like this   verify myMock  times 0   setContents any    any

User · Answer

I would rather use Matchers  lt byte   gt any    This worked for me

User · Answer

What works for me was org mockito ArgumentMatchers isA  for example   isA long   class    that works fine   the implementation difference of each other is   public static  lt T gt  T any Class lt T gt  type        reportMatcher new VarArgAware type    lt any     type getCanonicalName       gt          return Primitives defaultValue type      public static  lt T gt  T isA Class lt T gt  type        reportMatcher new InstanceOf type        return Primitives defaultValue type

User · Answer

You can always create a custom Matcher using argThat  Mockito verify yourMockHere  methodCallToBeVerifiedOnYourMockHere ArgumentMatchers argThat new ArgumentMatcher lt Object gt           Override     public boolean matches Object argument            YourTypeHere   yourArray    YourTypeHere    argument             Do whatever you like  here is an example          if   yourArray 0  getStringValue   equals  first arr val                  return false                    return true

User · Answer

Try this       AdditionalMatchers aryEq array

[java] Mockito matcher and array of primitives

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