public void ValidTest()
{
Assert.Equal(true, Kata.ValidatePin("1234"));
Assert.Equal(true, Kata.ValidatePin("0000"));
Assert.Equal(true, Kata.ValidatePin("1111"));
Assert.Equal(true, Kata.ValidatePin("123456"));
Assert.Equal(true, Kata.ValidatePin("098765"));
Assert.Equal(true, Kata.ValidatePin("000000"));
Assert.Equal(true, Kata.ValidatePin("090909"));
}
public void LengthTest()
{
Assert.Equal(false, Kata.ValidatePin("1"));
Assert.Equal(false, Kata.ValidatePin("12"));
Assert.Equal(false, Kata.ValidatePin("123"));
Assert.Equal(false, Kata.ValidatePin("12345"));
Assert.Equal(false, Kata.ValidatePin("1234567"));
Assert.Equal(false, Kata.ValidatePin("-1234"));
Assert.Equal(false, Kata.ValidatePin("1.234"));
Assert.Equal(false, Kata.ValidatePin("00000000"));
}
public void NonDigitTest()
{
Assert.Equal(false, Kata.ValidatePin("a234"));
Assert.Equal(false, Kata.ValidatePin(".234"));
}