public override bool Perform(Invocation invocation)
{
if (Count == 0)
{
return(false);
}
//you would think it would be "if (CurrentExpectation.HasBeenMet)" but "atleast" matchers will have been met
//when they can consume more, so increment after a match check
//if (CurrentExpectation.HasBeenMet)
if (!CurrentExpectation.Matches(invocation) && !invocation.MockObject.IgnoreUnexpectedInvocations)
{
current++;
}
//now if this one doesn't match then this is unexpected
if (CurrentExpectation.Matches(invocation))
{
var result = CurrentExpectation.Perform(invocation);
//this helps for adding breakpoints and troubleshooting when returning false
if (result)
{
return(true);
}
else
{
return(false);
}
}
return(false);
}
/// <summary>
/// Checks whether stored expectations matches the specified invocation.
/// </summary>
/// <param name="invocation">The invocation to check.</param>
/// <returns>Returns whether one of the stored expectations has met the specified invocation.</returns>
public override bool Matches(Invocation invocation)
{
if (CurrentExpectation == null)
{
return(false);
}
if (Count == 0)
{
return(false);
}
return(CurrentExpectation.Matches(invocation) ||
(CurrentExpectation.HasBeenMet &&
NextExpectationMatches(invocation))); //look ahead at the next if the current is an "atleast" matcher
}