public void SelectionSortStepTest()
{
int[] arr = new int[] { 4, 3, 1, 2 };
var arr1 = new int[] { 4, 3, 1, 2 };
var arr2 = new int[] { 4, 3, 1, 2 };
var arr3 = new int[] { 4, 3, 1, 2 };
var opt0 = SortLevel.SelectionSortStep(arr, 0);
Thread.Sleep(100);
var opt1 = SortLevel.SelectionSortStep(arr1, 1);
Thread.Sleep(100);
var opt2 = SortLevel.SelectionSortStep(arr2, 2);
Thread.Sleep(100);
var opt3 = SortLevel.SelectionSortStep(arr3, 3);
Thread.Sleep(100);
if (!(opt0[0] == 1 && opt0[1] == 3 && opt0[2] == 4 && opt0[3] == 2))
{
Assert.Fail();
}
if (!(opt1[0] == 4 && opt1[1] == 1 && opt1[2] == 3 && opt1[3] == 2))
{
Assert.Fail();
}
if (!(opt2[0] == 4 && opt2[1] == 3 && opt2[2] == 1 && opt2[3] == 2))
{
Assert.Fail();
}
if (!(opt3[0] == 4 && opt3[1] == 3 && opt3[2] == 1 && opt3[3] == 2))
{
Assert.Fail();
}
}
public void SelectionSortStep_if_Array_is_Empty()
{
int[] testArr = { };
SortLevel.SelectionSortStep(testArr, 0);
Assert.IsNotNull(testArr);
Assert.IsTrue(testArr.Length == 0);
}
public void TestSelection_1()
{
int[] array = new int[] { 7, 42, 25 };
SortLevel.SelectionSortStep(array, 1);
Assert.AreEqual(7, array[0]);
Assert.AreEqual(25, array[1]);
Assert.AreEqual(42, array[2]);
Assert.AreEqual(3, array.Length);
}
public void TestSelection_5()
{
int[] array = new int[] { 1, 4, 5, 2, 3 };
int[] expay = new int[] { 1, 2, 5, 4, 3 };
SortLevel.SelectionSortStep(array, 1);
for (int i = 0; i < array.Length; i++)
{
Assert.AreEqual(expay[i], array[i]);
}
}
public void TestSelection_2()
{
int[] array = new int[] { 7, 42, 25, 82, 5, 20 };
int[] expay = new int[] { 7, 5, 25, 82, 42, 20 };
SortLevel.SelectionSortStep(array, 1);
for (int i = 0; i < array.Length; i++)
{
Assert.AreEqual(expay[i], array[i]);
}
}
public static void TestSelectionSortStep()
{
SortLevel.SelectionSortStep(_array, 0);
var ethalon = new int[] { 1, 3, 4, 2 };
Assert.AreEqual(ethalon.Length, _array.Length);
for (int i = 0; i < _array.Length; i++)
{
Assert.AreEqual(ethalon[i], _array[i]);
}
}
public void SelectionSortStep_if_Array_Has_1_Elem()
{
int[] testArr = { 19 };
SortLevel.SelectionSortStep(testArr, 0);
int expected = 19;
Assert.IsNotNull(testArr);
Assert.IsTrue(testArr.Length == 1);
Assert.AreEqual(expected, testArr[0]);
}
public void SelectionSortStep_if_Array_Has_2_Elem()
{
int[] testArr = { 21, 19 };
SortLevel.SelectionSortStep(testArr, 0);
Assert.IsNotNull(testArr);
Assert.IsTrue(testArr.Length == 2);
int[] expectedSortedArr = new int[] { 19, 21 };
for (int i = 0; i < testArr.Length; i++)
{
Assert.AreEqual(expectedSortedArr[i], testArr[i]);
}
}
public void SelectionSortStepTest()
{
int[] testArr = { 4, 3, 1, 2 };
Array.ForEach(testArr, (item) => Console.Write(item + " "));
Console.WriteLine();
SortLevel.SelectionSortStep(testArr, 0);
foreach (int item in testArr)
{
Console.Write(item + " ");
}
Console.WriteLine();
int[] expectedSortedArr = new int[] { 1, 3, 4, 2 };
for (int i = 0; i < testArr.Length; i++)
{
Assert.AreEqual(expectedSortedArr[i], testArr[i]);
}
}