public object answer(fflib_InvocationOnMock invocation)
{
actualInvocation = invocation;
string argument = (string)invocation.getArgument(1);
System.assertNotEquals(null, argument, " the argument should have some value");
argument = argument.replace("Hi", "Bye");
return argument;
}
public object answer(fflib_InvocationOnMock invocation)
{
actualInvocation = invocation;
try
{
object noExistingObj = invocation.getArgument(-1);
System.assert(false, "an exception was expected because the argument index cannot be negative");
}
catch (fflib_ApexMocks.ApexMocksException exp)
{
string expectedMessage = "Invalid index, must be greater or equal to zero and less of 2.";
string actualMessage = exp.getMessage();
System.assertEquals(expectedMessage, actualMessage, "the message return by the exception is not as expected");
}
return null;
}
