public void numberOfTriples_Test_3()
{
// Arrange
String s = "abcabcabcccdddxxx";
int expected = 3;
// Act
int result = Crypto_ArrayProblems.numberOfTriples(s);
// Assert
Assert.AreEqual(expected, result);
}
public void numberOfTriples_10a()
{
// Arrange
String s = "aaaaaaaaaaaa";
int expected = 10;
// Act
int result = Crypto_ArrayProblems.numberOfTriples(s);
// Assert
Assert.AreEqual(expected, result);
}
public void Crypto_Array_5555()
{
// Arrange
int[] n = new int[] { 5, 5, 5, 5 };
bool expected = true;
// Act
bool result = Crypto_ArrayProblems.eachIntIsEqualOrGreaterThanPrecedent(n);
// Assert
Assert.AreEqual(expected, result);
}
public void Crypto_Array_FirstOneFails()
{
// Arrange
int[] n = new int[] { 6, 5, 6, 7, 9, 8 };
bool expected = false;
// Act
bool result = Crypto_ArrayProblems.eachIntIsEqualOrGreaterThanPrecedent(n);
// Assert
Assert.AreEqual(expected, result);
}
public void Crypto_Array_SomeBadElement()
{
// Arrange
int[] n = new int[] { 1, 2, 3, 6, 5, 6, 8, 1000 };
bool expected = false;
// Act
bool result = Crypto_ArrayProblems.eachIntIsEqualOrGreaterThanPrecedent(n);
// Assert
Assert.AreEqual(expected, result);
}
public void Crypto_Array_MonotonicallyIncreasing()
{
// Arrange
int[] n = new int[] { 1, 2, 3, 4, 5, 6, 8, 1000 };
bool expected = true;
// Act
bool result = Crypto_ArrayProblems.eachIntIsEqualOrGreaterThanPrecedent(n);
// 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_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_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);
}
