class TestSelectionSort(unittest.TestCase): def setUp(self): self.selectionSort = SelectionSort() def test_0(self): print("{} Can create SelectionSort object".format(inspect.stack()[0][3])) def test_1(self): print("{} When given list of unique positive numbers, can find lowest number".format(inspect.stack()[0][3])) numberList = [3,2,5] self.assertEqual(numberList[self.selectionSort.findIndexOfLowestInList(numberList)], 2) def test_2(self): print("{} When given list of unique numbers, can find lowest number".format(inspect.stack()[0][3])) numberList = [3,2,-5] self.assertEqual(numberList[self.selectionSort.findIndexOfLowestInList(numberList)], -5) def test_3(self): print("{} When given list of numbers, can find lowest number".format(inspect.stack()[0][3])) numberList = [3,2,2,5] self.assertEqual(numberList[self.selectionSort.findIndexOfLowestInList(numberList)], 2) def test_4(self): print("{} Swapping numbers in small list, where from > to".format(inspect.stack()[0][3])) numberList = [2,3,4] self.assertEqual(self.selectionSort.swapFromTo(numberList,2,0), [4,3,2]) def test_5(self): print("{} Swapping numbers in small list, where from < to".format(inspect.stack()[0][3])) numberList = [2,3,4] self.assertEqual(self.selectionSort.swapFromTo(numberList,0,2), [4,3,2]) def test_6(self): print("{} Can sort small list".format(inspect.stack()[0][3])) numberList = [2,3,5,6,4,7] self.assertEqual([2,3,4,5,6,7], self.selectionSort.sort(numberList)) def test_7(self): print("{} Can sort HUGE list".format(inspect.stack()[0][3])) hugeList = self.generateHugeList(1000) sortedHugeList = self.selectionSort.sort(hugeList) for i,num in enumerate(sortedHugeList[:-1]): self.assertGreater(sortedHugeList[i+1], sortedHugeList[i]) def generateHugeList(self,length): return random.sample(range(length*10), length)
class TestSelectionSort(unittest.TestCase): def setUp(self): self.selectionSort = SelectionSort() def test_0(self): print("{} Can create SelectionSort object".format( inspect.stack()[0][3])) def test_1(self): print( "{} When given list of unique positive numbers, can find lowest number" .format(inspect.stack()[0][3])) numberList = [3, 2, 5] self.assertEqual( numberList[self.selectionSort.findIndexOfLowestInList(numberList)], 2) def test_2(self): print("{} When given list of unique numbers, can find lowest number". format(inspect.stack()[0][3])) numberList = [3, 2, -5] self.assertEqual( numberList[self.selectionSort.findIndexOfLowestInList(numberList)], -5) def test_3(self): print("{} When given list of numbers, can find lowest number".format( inspect.stack()[0][3])) numberList = [3, 2, 2, 5] self.assertEqual( numberList[self.selectionSort.findIndexOfLowestInList(numberList)], 2) def test_4(self): print("{} Swapping numbers in small list, where from > to".format( inspect.stack()[0][3])) numberList = [2, 3, 4] self.assertEqual(self.selectionSort.swapFromTo(numberList, 2, 0), [4, 3, 2]) def test_5(self): print("{} Swapping numbers in small list, where from < to".format( inspect.stack()[0][3])) numberList = [2, 3, 4] self.assertEqual(self.selectionSort.swapFromTo(numberList, 0, 2), [4, 3, 2]) def test_6(self): print("{} Can sort small list".format(inspect.stack()[0][3])) numberList = [2, 3, 5, 6, 4, 7] self.assertEqual([2, 3, 4, 5, 6, 7], self.selectionSort.sort(numberList)) def test_7(self): print("{} Can sort HUGE list".format(inspect.stack()[0][3])) hugeList = self.generateHugeList(1000) sortedHugeList = self.selectionSort.sort(hugeList) for i, num in enumerate(sortedHugeList[:-1]): self.assertGreater(sortedHugeList[i + 1], sortedHugeList[i]) def generateHugeList(self, length): return random.sample(range(length * 10), length)