public void FindMaxLengthTest()
{
var s = new Solution();
int[] nums;
int expected;
nums = new int[] { 0, 1 };
expected = 2;
Assert.Equal(expected, s.FindMaxLength(nums));
nums = new int[] { 0, 1, 0 };
expected = 2;
Assert.Equal(expected, s.FindMaxLength(nums));
}