public void SumsToInSortedArray()
{
// Arrange
int[] numbers = { 1, 2, 3, 4, 4, 5 };
int sumsTo = 7;
// Arrange
bool exists = PairExists.ArraySumsTo(numbers, sumsTo);
// Assert
Assert.IsTrue(exists);
}
public void SumsToFails()
{
int[] numbers = { 1, 2, 7 };
Assert.IsFalse(PairExists.ArraySumsTo(numbers, 7));
}
public void SumsToInSortedArrayBaseCase()
{
int[] twoNumbers = { 3, 4 };
Assert.IsTrue(PairExists.ArraySumsTo(twoNumbers, 7));
}
