public void FindTargetSumWaysTests()
{
TargetSum obj = new TargetSum();
var str = new int[] { 1, 1, 1, 1, 1 };
var x = obj.FindTargetSumWays(str, 3);//5
str = new int[] { 1, 1, 1, 1, 1, 1 };
x = obj.FindTargetSumWays(str, 4);//6
}
public void TestMethod1(int[] nums, int S, int expected)
{
// Arrange
TargetSum question = new TargetSum();
// Act
int actual = question.FindTargetSumWays(nums, S);
// Assert
Assert.AreEqual(expected, actual);
}
public void TwoIntegersSumToTarget_2IntsInPassedArraySumToTarget_ReturnsTrue()
{
int[] input = new int[] { 1, 2, 3, 4 };
Assert.AreEqual(true, TargetSum.TwoIntegersSumToTarget(input, 5));
}
public void TwoIntegersSumToTarget_EmptyArrayPassed_ReturnsFalse()
{
int[] input = new int[] { };
Assert.AreEqual(false, TargetSum.TwoIntegersSumToTarget(input, 5));
}
public void TwoIntegersSumToTarget_2IntsInPassedArrayDoNotSumToTarget_ReturnsFalse()
{
int[] input = new int[] { 1, 2, 3, 4 };
Assert.AreEqual(false, TargetSum.TwoIntegersSumToTarget(input, 20));
}
public void Given_array_When_find_Then_return()
{
var nums = new int[] { 1, 1, 1, 1, 1 };
Assert.AreEqual(5, TargetSum.FindTargetSumWays(nums, 3));
}