public void SummaTwoSmallestAndTwoLargestElementArray_1_1_1_1_1_Return_2()
{
// arrange
int[] array = { 1, 1, 1, 1, 1 };
//assert
Assert.AreEqual("All elements are equal", ArraysTasks.FindSummaTwoSmallestAndTwoLargestElementArray(array));
}
public void SummaTwoSmallestAndTwoLargestElementArray_1_2_3_4_5_Return_6()
{
// arrange
int[] array = { 1, 2, 3, 4, 5 };
//assert
Assert.AreEqual("6", ArraysTasks.FindSummaTwoSmallestAndTwoLargestElementArray(array));
}
public void SummaTwoSmallestAndTwoLargestElementArray_1_minus2_3_4_minus5_Return_5()
{
// arrange
int[] array = { 1, -2, 3, 4, -5 };
//assert
Assert.AreEqual("1", ArraysTasks.FindSummaTwoSmallestAndTwoLargestElementArray(array));
}
public void MaximumDoesNotDecreaseSequence_4_3_2_1_Return_()
{
// arrange
int[] array = { 4, 3, 2, 1 };
int[] expected = null;
//act
int[] actual = ArraysTasks.MaximumDoesNotDecreaseSequence(array);
//assert
Assert.AreEqual(expected, actual);
}
public void MaximumDoesNotDecreaseSequence_1_2_3_1_2_3_4_5_Return_1_2_3_4_5()
{
// arrange
int[] array = { 1, 2, 3, 1, 2, 3, 4, 5 };
int[] expected = { 1, 2, 3, 4, 5 };
//act
int[] actual = ArraysTasks.MaximumDoesNotDecreaseSequence(array);
//assert
for (int i = 0; i < expected.Length; i++)
{
Assert.AreEqual(expected[i], actual[i]);
}
}
public void MaximumDoesNotDecreaseSequence_10_1_1_1_1_minus3_Return_1_1_1_1()
{
// arrange
int[] array = { 10, 1, 1, 1, 1, -3 };
int[] expected = { 1, 1, 1, 1 };
//act
int[] actual = ArraysTasks.MaximumDoesNotDecreaseSequence(array);
//assert
for (int i = 0; i < expected.Length; i++)
{
Assert.AreEqual(expected[i], actual[i]);
}
}
public void InputInvalidSizeArrayTests_minus5_Return_minus5()
{
Assert.AreEqual("ERROR. The size of the array must be a positive number", ArraysTasks.InputInvalidSizeArrayTests(-5));
}
public void InputInvalidSizeArrayTests_5_Return_5()
{
Assert.AreEqual("array size = 5", ArraysTasks.InputInvalidSizeArrayTests(5));
}
