public void Should_Output_Two_Inner_Exception_Upon_ToString() {
// Arrange
var validationMessages = new List<ValidationMessage> {
new ValidationMessage {Message = "Message1", ParamName = "ParamName1"},
new ValidationMessage {Message = "Message2", ParamName = "ParamName2"}
};
// Act
var ex = new CompositeArgumentException(validationMessages);
// Assert
ex.ShouldNotBeNull();
var lines = ex.ToString().Split(new [] { Environment.NewLine }, StringSplitOptions.RemoveEmptyEntries);
lines.Length.ShouldEqual(7);
lines[0].ShouldEqual(
"CertificateRepository.Exceptions.CompositeArgumentException: Exception of type 'CertificateRepository.Exceptions.CompositeArgumentException' was thrown.");
lines[1].ShouldEqual(" ------ Inner Exception #1 ------");
lines[2].ShouldEqual("System.ArgumentException: Message1");
lines[3].ShouldEqual("Parameter name: ParamName1");
lines[4].ShouldEqual(" ------ Inner Exception #2 ------");
lines[5].ShouldEqual("System.ArgumentException: Message2");
lines[6].ShouldEqual("Parameter name: ParamName2");
}
public void Should_Initialize_InnerExceptions_With_One_ValidationMessage() {
// Arrange
var validationMessages = new List<ValidationMessage> {
new ValidationMessage {Message = "Message1", ParamName = "ParamName1"},
};
// Act
var ex = new CompositeArgumentException(validationMessages);
// Assert
ex.ShouldNotBeNull();
ex.InnerExceptions.ShouldNotBeNull();
ex.InnerExceptions.ShouldNotBeEmpty();
ex.InnerExceptions.First().Message.ShouldStartWith("Message1");
ex.InnerExceptions.First().ParamName.ShouldEqual("ParamName1");
}
