public void ShouldReturnEmpty2DArraySumToTargetTwoPoints()
{
var arr = new int[] { 1, 2, 5, 4, 2 };
var targetNumber = 8;
var result = ThreeNumbersSum.TwoPointerSolutionOne(arr, targetNumber);
result.Should().Be(0);
}
public void ShouldReturnEmpty2DArraySumToTargetNumberSolutionTwo()
{
var arr = new int[] { 12, 3, 1, 2, -6, 5, -8, 6 };
var targetNumber = 45;
var result = ThreeNumbersSum.ThreeNumbersSumSolutionTwo(arr, targetNumber);
result.Count.Should().Be(0);
}
public void ShouldReturnExpectedThreeNumbersSumToTargetNumber()
{
var arr = new int[] { 12, 3, 1, 2, -6, 5, -8, 6 };
var targetNumber = 0;
var result = ThreeNumbersSum.ThreeNumbersSumSolutionOne(arr, targetNumber);
result.Count.Should().Be(3);
}
public void ShouldReturnExpectedThreeNumbersSumToTargetNumberSolutionTwo()
{
var arr = new int[] { 12, 3, 1, 2, -6, 5, -8, 6 };
var targetNumber = 0;
var result = ThreeNumbersSum.ThreeNumbersSumSolutionTwo(arr, targetNumber);
result.Count.Should().Be(3);
result[0][0].Should().Be(-8);
result[0][1].Should().Be(2);
result[0][2].Should().Be(6);
}
