/// <summary>
/// <para>
/// Internal implementation of <see cref="Evaluate" />.
/// </para>
/// <para>
/// Any exceptions thrown by this method are interpreted as evaluation failures.
/// </para>
/// </summary>
/// <returns>The specification result</returns>
protected virtual SpecificationResult EvaluateImpl()
{
if (Verify())
{
return(SpecificationResult.CreateSuccess());
}
else
{
return(SpecificationResult.CreateCriteriaFailure(actualValue));
}
}
/// <inheritdoc />
protected override SpecificationResult EvaluateImpl()
{
if (Verify())
{
return(SpecificationResult.CreateSuccess());
}
else
{
return(SpecificationResult.CreateComparisonFailure(expectedValue, ActualValue));
}
}
/// <inheritdoc />
public SpecificationResult Evaluate()
{
try
{
return(EvaluateImpl());
}
catch (Exception ex)
{
return(SpecificationResult.CreateExceptionFailure(ex));
}
}
SpecificationResult ISpecificationConstraint.Evaluate()
{
SpecificationResult result = constraint != null
? constraint.Evaluate()
: SpecificationResult.CreateFailure("No constraint was specified for the actual value given to the specification constraint builder.");
if (stackTrace != null)
{
result.StackTrace = stackTrace;
}
return(result);
}
