public void GetMajorityElement_Test()
{
int[] input = new int[] { 1, 15, 99, 84, 5, 15 };
//array içerisinde en çok bulunan değer 15 oluduğu için 15 dönmeli, bu tür turumlarda dictinary kullanabiliriz
int value1 = ArrayAlgorithms.GetMajorityElement(input);
Assert.True(value1 == 15);
}
public void FindMax_EmptyArray_Success()
{
ArrayAlgorithms arrayAlg = new ArrayAlgorithms();
int[] array = { };
int response = arrayAlg.FindMax(array);
Assert.AreEqual(-1, response);
}
public void FindMaxCompareToAll_ManyElements_Success()
{
ArrayAlgorithms arrayAlg = new ArrayAlgorithms();
int[] array = { 2, 5, 6, 6 };
int response = arrayAlg.FindMaxCompareToAll(array);
Assert.AreEqual(6, response);
}
public void FindMaxCompareToAll_OneElement_Success()
{
ArrayAlgorithms arrayAlg = new ArrayAlgorithms();
int[] array = { 2 };
int response = arrayAlg.FindMaxCompareToAll(array);
Assert.AreEqual(2, response);
}
public void FindMaxCompareToAll_NullArray_Success()
{
ArrayAlgorithms arrayAlg = new ArrayAlgorithms();
int[] array = null;
int response = arrayAlg.FindMaxCompareToAll(array);
Assert.AreEqual(-1, response);
}
public void TwoIntegersSumToTarget_Test()
{
int[] input = new int[] { 1, 15, 99, 84 };
//84 + 15 = 99 => return true
bool value1 = ArrayAlgorithms.TwoIntegersSumToTarget(input, target: 99);
Assert.True(value1);
}
public void ArrayAlgorithms_Replace0With5_Input_102_Output_ShouldBe_152_Test()
{
// Arrange
var input = 102;
// Act
var output = ArrayAlgorithms.Replace0With5InIntegerValue(input);
// Assert
Assert.AreEqual(152, output);
}
public void ArrayAlgorithms_FindMissingElementUsingXOR_Should_Return_Missing_Element()
{
// Arrange
var input = new int[] { 1, 4, 0, 3, 2, 7, 6 };
// Act
var output = ArrayAlgorithms.FindMissingNumberUsingXOR(input);
// Assert
Assert.AreEqual(5, output);
}
public void ArrayAlgorithms_FindNonRepeatedElementsUsingMap_No_Missing_Elements_Should_Return_Minus_1()
{
// Arrange
var input = new int[] { 1, 7, 2, 6, 2, 7, 6, 1 };
// Act
var output = ArrayAlgorithms.FindNonRepeatedElementUsingMap(input);
// Assert
Assert.AreEqual(-1, output);
}
public void RotateArrayRight_Test()
{
int[] input = new int[] { 1, 5, 3, 6, 7, 8, 9, 11, 12 };
int[] value1 = ArrayAlgorithms.RotateArrayRight(input, pivot: 4);
int[] expectedOutput = new int[] { 7, 8, 9, 11, 12, 1, 5, 3, 6 };
bool isEqual = Enumerable.SequenceEqual(expectedOutput, value1);
Assert.True(isEqual);
}
public void ArrayAlgorithms_PrintMatrixInSpiralForm_Test()
{
// Arrange
var input = new int[, ]
{
{ 1, 2, 3, 4, 5 },
{ 6, 7, 8, 9, 10 },
{ 11, 12, 13, 14, 15 }
};
// Act
ArrayAlgorithms.PrintMatrixInSpiralForm(input);
}
public void MinMaxArraySwap_Test()
{
int[] input = new int[] { 1, 15, 99, 84, 5, 15 };
//en küçün değer olan 1 ile en büyük değer olan 99'un yerlerini değiştiriyoruz
int[] value1 = ArrayAlgorithms.MinMaxArraySwap(input);
int[] expectedOutput = new int[] { 99, 15, 1, 84, 5, 15 };
bool isEqual = Enumerable.SequenceEqual(expectedOutput, value1);
Assert.True(isEqual);
}
public void ArrayAlgorithms_FindCombinationSuchThatPHValueIsNeutralized_Test()
{
// Arrange
var input = new PhValue[] { new PhValue()
{
Element = "CA", Value = -3
}, new PhValue()
{
Element = "AR", Value = 3
}, new PhValue()
{
Element = "MN", Value = 6
}, new PhValue()
{
Element = "PD", Value = 8
} };
// Act
ArrayAlgorithms.FindCombinationSuchThatPHValueIsNeutralized(input);
}
public void Init()
{
arrayAlgo = new ArrayAlgorithms();
}