public void Should_Perform_And_Operation_On_Two_Invalid_Results() {
// Arrange
var rhs = new ValidationResult {
ErrorMessages = new List<ValidationMessage> {
new ValidationMessage {Message = "Message1", ParamName = "ParamName1"}
},
Valid = false
};
var lhs = new ValidationResult {
ErrorMessages = new List<ValidationMessage> {
new ValidationMessage {Message = "Message2", ParamName = "ParamName2"}
},
Valid = false
};
// Act
var compound = rhs | lhs;
// Assert
compound.ErrorMessages.ShouldNotBeNull();
compound.ErrorMessages.Count.ShouldEqual(2);
compound.ErrorMessages.First().Message.ShouldEqual("Message1");
compound.ErrorMessages.First().ParamName.ShouldEqual("ParamName1");
compound.ErrorMessages.Last().Message.ShouldEqual("Message2");
compound.ErrorMessages.Last().ParamName.ShouldEqual("ParamName2");
compound.Valid.ShouldBeFalse();
}
public static ValidationResult operator |(ValidationResult lhs, ValidationResult rhs) {
var result = new ValidationResult {
Valid = lhs.Valid | rhs.Valid,
ErrorMessages = new List<ValidationMessage>()
};
result.ErrorMessages.AddRange(lhs.ErrorMessages);
result.ErrorMessages.AddRange(rhs.ErrorMessages);
return result;
}
public void Should_Negate_True_Result() {
// Arrange
var start = new ValidationResult {ErrorMessages = new List<ValidationMessage>(), Valid = true};
// Act
var negated = !start;
// Assert
negated.ErrorMessages.ShouldNotBeNull();
negated.ErrorMessages.ShouldBeEmpty();
negated.Valid.ShouldBeFalse();
}
public void Should_Perform_Or_Operation_On_Two_Valid_Results() {
// Arrange
var rhs = new ValidationResult { ErrorMessages = new List<ValidationMessage>(), Valid = true };
var lhs = new ValidationResult { ErrorMessages = new List<ValidationMessage>(), Valid = true };
// Act
var compound = rhs | lhs;
// Assert
compound.ErrorMessages.ShouldNotBeNull();
compound.ErrorMessages.ShouldBeEmpty();
compound.Valid.ShouldBeTrue();
}
public void Should_Negate_False_Result() {
// Arrange
var start = new ValidationResult {
ErrorMessages = new List<ValidationMessage>
{
new ValidationMessage { Message = "Message", ParamName = "ParamName"}
}, Valid = false
};
// Act
var negated = !start;
// Assert
negated.ErrorMessages.ShouldNotBeNull();
negated.ErrorMessages.Count.ShouldEqual(1);
negated.Valid.ShouldBeTrue();
}
public void Should_Perform_And_Operation_On_One_Valid_And_One_Valid_Result_Variant2() {
// Arrange
var rhs = new ValidationResult {
ErrorMessages = new List<ValidationMessage> {
new ValidationMessage {Message = "Message", ParamName = "ParamName"}
},
Valid = false
};
var lhs = new ValidationResult { ErrorMessages = new List<ValidationMessage>(), Valid = true };
// Act
var compound = rhs | lhs;
// Assert
compound.ErrorMessages.ShouldNotBeNull();
compound.ErrorMessages.Count.ShouldEqual(1);
compound.ErrorMessages.First().Message.ShouldEqual("Message");
compound.ErrorMessages.First().ParamName.ShouldEqual("ParamName");
compound.Valid.ShouldBeTrue();
}
