public string this[string columnName]
{
get
{
if (columnName == "Username")
{
StringValidationRule rule = new StringValidationRule
{
FieldName = columnName
};
ValidationResult result = rule.Validate(Username, CultureInfo.InvariantCulture);
return((string)result.ErrorContent);
}
if (columnName == "ServerAddress")
{
return(String.IsNullOrWhiteSpace(ServerAddress) ? "Server address cannot be empty" : null);
}
if (columnName == "ServerPort")
{
NumericValidationRule rule = new NumericValidationRule
{
Minimum = 1024,
Maximum = 65535,
PositiveOnly = true
};
ValidationResult result = rule.Validate(ServerPort, CultureInfo.InvariantCulture);
return((string)result.ErrorContent);
}
return(null);
}
}
public static void validateNumericFailsOnNonNumericInputs()
{
var numericalRule = new NumericValidationRule();
Assert.IsFalse(numericalRule.Validate("0..10", CultureInfo.InvariantCulture).IsValid);
Assert.IsFalse(numericalRule.Validate("0..10..2", CultureInfo.InvariantCulture).IsValid);
Assert.IsFalse(numericalRule.Validate("0..10..5", CultureInfo.InvariantCulture).IsValid);
Assert.IsFalse(numericalRule.Validate("0..10..#5", CultureInfo.InvariantCulture).IsValid);
Assert.IsFalse(numericalRule.Validate("0.0..10..0.5", CultureInfo.InvariantCulture).IsValid);
Assert.IsFalse(numericalRule.Validate("start..end", CultureInfo.InvariantCulture).IsValid);
Assert.IsFalse(numericalRule.Validate("a..b", CultureInfo.InvariantCulture).IsValid);
Assert.IsFalse(numericalRule.Validate("a..10", CultureInfo.InvariantCulture).IsValid);
Assert.IsFalse(numericalRule.Validate("a", CultureInfo.InvariantCulture).IsValid);
}
public static void validateNumericPassesOnNumericInputs()
{
var numericalRule = new NumericValidationRule();
Assert.IsTrue(numericalRule.Validate("10", CultureInfo.InvariantCulture).IsValid);
Assert.IsTrue(numericalRule.Validate("2147483647", CultureInfo.InvariantCulture).IsValid);
Assert.IsTrue(numericalRule.Validate("9223372036854775807", CultureInfo.InvariantCulture).IsValid);
Assert.IsTrue(numericalRule.Validate(".00000000001", CultureInfo.InvariantCulture).IsValid);
Assert.IsTrue(numericalRule.Validate("100,000,000", CultureInfo.InvariantCulture).IsValid);
Assert.IsTrue(numericalRule.Validate("1,2", CultureInfo.InvariantCulture).IsValid);
}
public static void validateNumericPassesOnNumericInputs()
{
var numericalRule = new NumericValidationRule();
Assert.IsTrue(numericalRule.Validate("10", CultureInfo.InvariantCulture).IsValid);
Assert.IsTrue(numericalRule.Validate("2147483647", CultureInfo.InvariantCulture).IsValid);
Assert.IsTrue(numericalRule.Validate("9223372036854775807", CultureInfo.InvariantCulture).IsValid);
Assert.IsTrue(numericalRule.Validate(".00000000001", CultureInfo.InvariantCulture).IsValid);
Assert.IsTrue(numericalRule.Validate("100,000,000", CultureInfo.InvariantCulture).IsValid);
Assert.IsTrue(numericalRule.Validate("1,2", CultureInfo.InvariantCulture).IsValid);
}
public static void validateNumericFailsOnNonNumericInputs()
{
var numericalRule = new NumericValidationRule();
Assert.IsFalse(numericalRule.Validate("0..10", CultureInfo.InvariantCulture).IsValid);
Assert.IsFalse(numericalRule.Validate("0..10..2", CultureInfo.InvariantCulture).IsValid);
Assert.IsFalse(numericalRule.Validate("0..10..5", CultureInfo.InvariantCulture).IsValid);
Assert.IsFalse(numericalRule.Validate("0..10..#5", CultureInfo.InvariantCulture).IsValid);
Assert.IsFalse(numericalRule.Validate("0.0..10..0.5", CultureInfo.InvariantCulture).IsValid);
Assert.IsFalse(numericalRule.Validate("start..end", CultureInfo.InvariantCulture).IsValid);
Assert.IsFalse(numericalRule.Validate("a..b", CultureInfo.InvariantCulture).IsValid);
Assert.IsFalse(numericalRule.Validate("a..10", CultureInfo.InvariantCulture).IsValid);
Assert.IsFalse(numericalRule.Validate("a", CultureInfo.InvariantCulture).IsValid);
}