public void AllValid()
{
V.IValidationHelper validationHelper = new V.ValidationHelper();
ValidationObj obj = new ValidationObj
{
Name = "ThisIsValid",
Number = 777,
Other = "Present"
};
string errorMessage = String.Empty;
bool exceptionThrown = false;
try
{
validationHelper.Validate(obj);
}
catch (ValidationException)
{
exceptionThrown = true;
}
Assert.IsFalse(exceptionThrown);
}
public void NotValid()
{
V.IValidationHelper validationHelper = new V.ValidationHelper();
ValidationObj obj = new ValidationObj
{
Name = "All these fields are invalid!",
Number = 10000000,
};
bool exceptionThrown = false;
try
{
validationHelper.Validate(obj);
}
catch (ValidationException vEx)
{
exceptionThrown = true;
Assert.IsFalse(String.IsNullOrWhiteSpace(vEx.Message));
Assert.IsTrue(vEx.Message.Contains("maximum")); // Name
Assert.IsTrue(vEx.Message.Contains("between")); // Number
Assert.IsTrue(vEx.Message.Contains("required")); // Other
}
Assert.IsTrue(exceptionThrown);
}
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"));
}