public void GivenAppExceptionRuleWhenDerivedFromDerivativeExceptionProvidedThenShouldAdviceToHandle()
{
// Arrange
var sut = new ExceptionRuleForErrorProvider <ApplicationExceptionBase>();
var exception = new OurDerivedApplicationException("Error");
// Act
var result = sut.CanHandle(exception);
// Assert
Assert.True(result);
}
public void ShouldExtractDerivedExceptionMessages()
{
// Arrange
var options = Substitute.For <IErrorProviderOptions>();
options.IncludeSystemLevelExceptions.Returns(false);
options.ExceptionsToHandle.Returns(new List <IExceptionRule>
{
new ExceptionRuleForErrorProvider <ApplicationExceptionBase>()
});
var internalError = new OurDerivedApplicationException("Derived Error");
var exception = new Exception("Internal Error", internalError);
var sut = new ErrorProvider();
// Act
var result = sut.ExtractErrorsFor(exception, options);
// Assert
Assert.Equal("Derived Error", result.Message);
Assert.Equal("OurDerivedApplicationException", result.ErrorType);
Assert.Empty(result.ChildErrors);
}