public void SingleNumber_WhenGivenInput_ReturnsExpectedResult(int[] input, int result)
{
var actual = SingleNumber.Solution(input);
Assert.AreEqual(result, actual);
}
public void SingleNumber_WhenNullInput_Returns_0()
{
Assert.AreEqual(0, SingleNumber.Solution(null));
}
public void SingleNumber_WhenGivenInputOfLength1_Returns_Expected()
{
Assert.AreEqual(25, SingleNumber.Solution(new int[] { 25 }));
}