public void TargetRequiresRepeats()
{
Assert.IsTrue(Q04.HasThreeSum(new int[] { 1, 7, 9 }, 21));
Assert.IsTrue(Q04.HasThreeSum(new int[] { 1, 7, 9 }, 27));
Assert.IsTrue(Q04.HasThreeSum(new int[] { 1, 7, 9 }, 3));
}
public void ExampleHasSum()
{
Assert.IsTrue(Q04.HasThreeSum(exampleArray, 21));
}
public void ExampleNoSum()
{
Assert.IsFalse(Q04.HasThreeSum(exampleArray, 22));
}
public void TargetIsGreaterThanMaxOrLessThanMin()
{
Assert.IsFalse(Q04.HasThreeSum(new int[] { 1, 7, 9 }, 10));
Assert.IsFalse(Q04.HasThreeSum(new int[] { 1, 7, 9 }, 0));
}