public void sumIsReachable_Test_FailsDueTo6s()
{
// Arrange
int[] arr = new int[] { 5, 6, 8, 6, 9, 2 };
int target = 11;
bool expected = false;
// Act
bool result = Crypto_ArrayProblems.sumIsReachable(0, arr, target);
// Assert
Assert.AreEqual(expected, result);
}
public void sumIsReachable_Test_WithNegatives()
{
// Arrange
int[] arr = new int[] { -5, 6, 8, 6, 8, 2 };
int target = 9;
bool expected = true;
// Act
bool result = Crypto_ArrayProblems.sumIsReachable(0, arr, target);
// Assert
Assert.AreEqual(expected, result);
}
public void sumIsReachable_Test_NeedAll()
{
// Arrange
int[] arr = new int[] { 5, 6, 8, 6, 9, 2 }; // 11 + 14 + 11 = 22 + 14 = 30 + 6 = 36
int target = 36;
bool expected = true;
// Act
bool result = Crypto_ArrayProblems.sumIsReachable(0, arr, target);
// Assert
Assert.AreEqual(expected, result);
}
