public void WithSpecialSymbol()
{
IsIdentifier checkIdentifier = new IsIdentifier();
bool result = checkIdentifier.IsValidIdentifier("Userna$me");
Assert.IsFalse(result);
}
public void StartWithLowerCharacter()
{
IsIdentifier checkIdentifier = new IsIdentifier();
bool result = checkIdentifier.IsValidIdentifier("usern123ame");
Assert.IsTrue(result);
}
public void StartWithOneDigit()
{
IsIdentifier checkIdentifier = new IsIdentifier();
bool result = checkIdentifier.IsValidIdentifier("1abc");
Assert.IsFalse(result);
}
public void OneDigitIdentifier()
{
IsIdentifier checkIdentifier = new IsIdentifier();
bool result = checkIdentifier.IsValidIdentifier("1");
Assert.IsFalse(result);
}
public void BadCharIndexPositionFive()
{
IsIdentifier checkIdentifier = new IsIdentifier();
checkIdentifier.IsValidIdentifier("user&");
Assert.AreEqual(5, checkIdentifier.InvalidIndex);
}
public void EmptyIdentifier()
{
IsIdentifier checkIdentifier = new IsIdentifier();
bool result = checkIdentifier.IsValidIdentifier("");
Assert.IsFalse(result);
}
public void SpaceCharacter()
{
IsIdentifier checkIdentifier = new IsIdentifier();
bool result = checkIdentifier.IsValidIdentifier(" ");
Assert.IsFalse(result);
}
public void InputStringIncludeCyrilliCharacter()
{
IsIdentifier checkIdentifier = new IsIdentifier();
bool result = checkIdentifier.IsValidIdentifier("usrНame");
Assert.IsFalse(result);
}
public void CyrillicString()
{
IsIdentifier checkIdentifier = new IsIdentifier();
bool result = checkIdentifier.IsValidIdentifier("профиль");
Assert.IsFalse(result);
}
public void CyrillicCharcter()
{
IsIdentifier checkIdentifier = new IsIdentifier();
bool result = checkIdentifier.IsValidIdentifier("ц");
Assert.IsFalse(result);
}
public void SingleUpperCharacter()
{
IsIdentifier checkIdentifier = new IsIdentifier();
bool result = checkIdentifier.IsValidIdentifier("U");
Assert.IsTrue(result);
}
