def test_sort_desc_bubble_load_test(self): """ Expected result: The timing should not exceed following numbers: 1 4.05311584473e-06 1001 0.4536049366 2001 1.79013895988 3001 3.99529099464 4001 7.08103489876 5001 11.0427498817 6001 15.9283699989 7001 21.6802170277 8001 28.3089148998 9001 35.8479449749 """ i = 1 while i < 10000: sortings = Sortings(i) start = time.time() sortings.sort_desc_bubble() end = time.time() print i, end - start i += 1000
def test_sort_desc_bubble__if_list_of_lists_values__exception_thrown(self): """ Scenario: 1. Create object of Sortings class 2. Initialize list with list of lists 3. Call sort_desc_bubble() Expected result: Exception thrown """ sortings = Sortings() sortings.list = [[2]] with self.assertRaises(Exception) as actual: sortings.sort_desc_bubble() self.assertEqual("An input list should contain only numeric values", actual.exception.message)
def test_sort_desc_bubble__if_non_list_value__exception_thrown(self): """ Scenario: 1. Create object of Sortings class 2. Initialize list with int value 3. Call sort_desc_bubble() Expected result: Exception thrown """ sortings = Sortings() sortings.list = 165 with self.assertRaises(Exception) as actual: sortings.sort_desc_bubble() self.assertEqual("Can not perform sort desc for object of type not 'list'", actual.exception.message)
def test_sort_desc_bubble__if_empty_list__exception_thrown(self): """ Scenario: 1. Create object of Sortings class 2. Initialize list by empty list 3. Call sort_desc_bubble() Expected result: Exception thrown """ sortings = Sortings() sortings.list = [] with self.assertRaises(Exception) as actual: sortings.sort_desc_bubble() self.assertEqual("Can not perform sort desc of an empty list", actual.exception.message)
def test_sort_desc_bubble__if_non_negative_values__returns_list_sorted_desc(self): """ Scenario: 1. Create object of Sortings class 2. Initialize list with non_negative int values 3. Call sort_desc_bubble() Expected result: This list sorted desc returned """ sortings = Sortings() sortings.list = [5098, 6000, 564, 324, 0, 13, 28, 45, 1] actual_result = sortings.sort_desc_bubble() self.assertEqual([6000, 5098, 564, 324, 45, 28, 13, 1, 0], actual_result)
def test_sort_desc_bubble__if_equal_values__returns_this_list(self): """ Scenario: 1. Create object of Sortings class 2. Initialize list with equal values 3. Call sort_desc_bubble() Expected result: Same list returned """ sortings = Sortings() sortings.list = [2, 2, 2, 2, 2, 2] actual_result = sortings.sort_desc_bubble() self.assertEqual([2, 2, 2, 2, 2, 2], actual_result)
def test_sort_desc_bubble__if_mixed_int_values__returns_list_sorted_desc(self): """ Scenario: 1. Create object of Sortings class 2. Initialize list with mix of negative and non-negative int values 3. Call sort_desc_bubble() Expected result: This list sorted desc returned """ sortings = Sortings() sortings.list = [-1, -600, 564, -3224, 333, -208, 34, 1, 0] actual_result = sortings.sort_desc_bubble() self.assertEqual([564, 333, 34, 1, 0, -1, -208, -600, -3224], actual_result)
def test_sort_desc_bubble__if_negative_values__returns_list_sorted_desc(self): """ Scenario: 1. Create object of Sortings class 2. Initialize list with negative int values 3. Call sort_desc_bubble() Expected result: This list sorted desc returned """ sortings = Sortings() sortings.list = [-5098, -6000, -564, -324, -13, -28, -45, -1] actual_result = sortings.sort_desc_bubble() self.assertEqual([-1, -13, -28, -45, -324, -564, -5098, -6000], actual_result)
def test_sort_desc_bubble__if_mixed_types_values__returns_list_sorted_desc(self): """ Scenario: 1. Create object of Sortings class 2. Initialize list with mix of negative and non-negative int, float, long values 3. Call sort_desc_bubble() Expected result: This list sorted desc returned """ sortings = Sortings() sortings.list = [-1.0, -600.66, 564, 32.24, 32.3, -208, 10002020202020202049485763542514145637473484389, 1, 0] actual_result = sortings.sort_desc_bubble() self.assertEqual( [10002020202020202049485763542514145637473484389L, 564, 32.3, 32.24, 1, 0, -1.0, -208, -600.66], actual_result, )