MATLAB Programming Fundamentals - MathWorks

Qualify Mock Method Interaction

Since the mock records interactions sent to it, you can qualify that a mock method was
called. Roll one die.

val = mock.roll(1);

Verify that the roll method was called with 1 die.

testCase.verifyCalled(behaviorObj.roll(1))

Interactive verification passed.

Verify that the roll method was called with 3 dice. This test fails.

testCase.verifyCalled(behaviorObj.roll(3), ...
'roll method should have been called with input 3.')

Interactive verification failed.

Test Diagnostic:

roll method should have been called with input 3.

Framework Diagnostic:

verifyCalled failed.
--> Method 'roll' was not called with the specified signature.
--> Observed method call(s) with any signature:
out = roll([1×1 matlab.mock.classes.Mock], 1)

Specified method call:
MethodCallBehavior
[...] = roll(, 3)

Verify that the roll method was not called with 2 dice.

testCase.verifyNotCalled(behaviorObj.roll(2))

Interactive verification passed.

Qualify Mock Object Interaction