// Because instead of an exception, the result should return.
public IEnumerable <ValidationResult> Validate(object source, IMethodAccessor method)
{
var validationResults = new List <ValidationResult>();
if (method == null)
{
return(validationResults);
}
try
{
// Gets invariant method result.
var methodResult = method.Invoke(source);
// Prepare validation result.
methodResultDispatcher.DispatchResult(methodResult, method.InvariantName, validationResults);
}
catch (Exception exception)
{
// Prepare result from exception.
methodResultDispatcher.DispatchResult(method.MethodName, exception, validationResults);
}
return(validationResults);
}
public void Should_create_MethodAccessor_for_method()
{
// Arrange
var method = new ClassWithMethods().Method("InvariantMethod");
// Act
IMethodAccessor accessor = sut.Create(method);
// Assert
accessor.Should().NotBeNull();
}
private object FormatValue(AuditEntryState state, string name, object value)
{
if (value == null)
{
return(null);
}
var valueType = value.GetType();
try
{
object returnValue = valueType.IsEnum ? Enum.GetName(valueType, value) : value;
IMethodAccessor formatMethod = Configuration.GetFormatter(state.ObjectType, name);
if (formatMethod == null)
{
return(returnValue);
}
var context = new AuditPropertyContext
{
ValueType = valueType,
Entity = state.Entity,
Value = returnValue
};
try
{
return(formatMethod.Invoke(null, new[] { context }));
}
catch
{
// eat format error?
return(returnValue);
}
}
catch (Exception ex)
{
Trace.TraceError(ex.Message);
return(_errorText);
}
}
public void When_validating_a_any_invariant_methods_Should_return_results(object source, IMethodAccessor methodAccessor, string because, IEnumerable <ValidationResult> expected)
{
// Arrange, Act
var actual = sut.Validate(source, methodAccessor);
// Assert
actual.Should().BeEquivalentTo(expected, because);
}