public static void IsDigitOrUpperLetter_ReturnsFalse_ForInvalidInput(string value) => Assert.False(Ascii.IsDigitOrUpperLetter(value));
public static void IsDigitOrUpperLetter_Fails_ForEmptyString() => Assert.False(Ascii.IsDigitOrUpperLetter(String.Empty));
public static void IsDigitOrUpperLetter_ReturnsTrue_ForValidInput(string value) => Assert.True(Ascii.IsDigitOrUpperLetter(value));
public static void IsDigitOrUpperLetter_Fails_ForNullString() => Assert.False(Ascii.IsDigitOrUpperLetter(null));