public void AllValid()
{
V.IValidationHelper validationHelper = new V.ValidationHelper();
ValidationObj obj = new ValidationObj
{
Name = "ThisIsValid",
Number = 777,
Other = "Present"
};
string errorMessage = String.Empty;
Assert.IsTrue(validationHelper.TryValidate(obj, out errorMessage));
Assert.IsTrue(String.IsNullOrWhiteSpace(errorMessage));
}
public void MissingRequiredField()
{
V.IValidationHelper validationHelper = new V.ValidationHelper();
ValidationObj obj = new ValidationObj
{
Name = "OtherMissing",
Number = 10
};
string errorMessage = String.Empty;
Assert.IsFalse(validationHelper.TryValidate(obj, out errorMessage));
Assert.IsFalse(String.IsNullOrWhiteSpace(errorMessage));
Assert.IsTrue(errorMessage.Contains("required"));
}
public void StringLengthTooLong()
{
V.IValidationHelper validationHelper = new V.ValidationHelper();
ValidationObj obj = new ValidationObj
{
Name = "ThisIsJustAboutOver20",
Number = 21,
Other = "Present"
};
string errorMessage = String.Empty;
Assert.IsFalse(validationHelper.TryValidate(obj, out errorMessage));
Assert.IsFalse(String.IsNullOrWhiteSpace(errorMessage));
Assert.IsTrue(errorMessage.Contains("maximum"));
}
public void NumberIsNegative()
{
V.IValidationHelper validationHelper = new V.ValidationHelper();
ValidationObj obj = new ValidationObj
{
Name = "NegativeNumber",
Number = -777,
Other = "Present"
};
string errorMessage = String.Empty;
Assert.IsFalse(validationHelper.TryValidate(obj, out errorMessage));
Assert.IsFalse(String.IsNullOrWhiteSpace(errorMessage));
Assert.IsTrue(errorMessage.Contains("between"));
}
public void StringLengthTooShort()
{
V.IValidationHelper validationHelper = new V.ValidationHelper();
ValidationObj obj = new ValidationObj
{
Name = "min",
Number = 3,
Other = "Present"
};
string errorMessage = String.Empty;
Assert.IsFalse(validationHelper.TryValidate(obj, out errorMessage));
Assert.IsFalse(String.IsNullOrWhiteSpace(errorMessage));
Assert.IsTrue(errorMessage.Contains("minimum"));
}
public void ValidateList()
{
V.IValidationHelper validationHelper = new V.ValidationHelper();
var validationObjects = new List <ValidationObj>()
{
new ValidationObj
{
Name = "ThisIsValid",
Number = 777,
Other = "Present"
},
new ValidationObj
{
Name = "ThisIsNot",
Number = 0,
},
};
string errorMessage = String.Empty;
Assert.IsFalse(validationHelper.TryValidate(validationObjects, out errorMessage));
Assert.IsFalse(String.IsNullOrWhiteSpace(errorMessage));
}