nIn
any assertion method with two parameters, the first parameter is the expected value, and the second parameter should be the actual value.
nThis does not affect the comparison, but this ordering is assumed for creating the failure message
to the user.
nAny
assertion method can have an additional String parameter as the first parameter. The string will be included in the failure message if
the assertion fails.
nExamples:
nfail(
message )
nassertEquals(
message, expected, actual)