public void IsValid_NullValue_ThrowNullReferenceException()
{
var firstLetterUppercaseAttribute = new FirstLetterUppercaseAttribute();
Assert.That(() => firstLetterUppercaseAttribute.IsValid(null),
Throws.Exception.TypeOf <NullReferenceException>());
}
public void IsValid_WhenCalled_ReturnValidationResult(string value, bool expectedResult)
{
var firstLetterUppercaseAttribute = new FirstLetterUppercaseAttribute();
var result = firstLetterUppercaseAttribute.IsValid(value);
Assert.That(result, Is.EqualTo(expectedResult));
}
