public void Given_array_When_sort_Then_return()
{
var array = new[] { 0, 1, 2, 0, 1, 2, 0, 1, 2 };
SortColors.SortColorsFunc(array);
Assert.AreEqual(new[] { 0, 0, 0, 1, 1, 1, 2, 2, 2 }, array);
}
public void TestZeroLen()
{
SortColors sc = new SortColors();
int[] nums = new int[0];
sc.SortCol(nums);
Assert.AreEqual(0, nums.Length);
}
public void TestSortColors()
{
var arr = new[] { 2, 1, 1, 0, 2, 2, 1, 0, 0, 2, 1, 2, 0, 1, 2, 0 };
SortColors.Sort(arr);
Assert.AreEqual(arr[4], 0);
Assert.AreEqual(arr[5], 1);
Assert.AreEqual(arr[10], 2);
}
public void Testnull()
{
SortColors sc = new SortColors();
int[] nums = null;
sc.SortCol(nums);
Assert.AreEqual(null, nums);
}
public void TestFunction()
{
SortColors sc = new SortColors();
int[] nums = new int[6] {
2, 0, 2, 1, 1, 0
};
sc.SortCol(nums);
int[] expected = new int[6] {
0, 0, 1, 1, 2, 2
};
Assert.AreEqual(expected.Length, nums.Length);
for (int i = 0; i < nums.Length; i++)
{
Assert.AreEqual(expected[i], nums[i]);
}
}
public void BeforeEach()
{
SortColors = new SortColors();
}
