public async Task VerifyMessageNullWhenInputWithinMaxLength(String input)
{
var maxLength = 5;
var notNullValidation = new ValidationCharacterLimit(maxLength);
var result = await notNullValidation.ValidateAsync(input);
Assert.AreEqual(null, result);
}
public async Task VerifyMessageReturnedWhenMaxLengthExceeded(String input)
{
var maxLength = 5;
var expectedMessage = String.Format(Constant.Messages.Violations.MaxLengthExceeded, maxLength);
var notNullValidation = new ValidationCharacterLimit(5);
var result = await notNullValidation.ValidateAsync(input);
Assert.AreEqual(expectedMessage, result);
}