def start_sort(self):
try:
if ',' in self.input_data:
start_array = [int(s) for s in self.input_data.split(',')]
else:
start_array = [int(s) for s in self.input_data.split()]
result_array = RadixSort(start_array).sort()
self.output_data = convert_list_into_string(result_array)
except ValueError:
self.output_data = "Please, check correct input data"
def start_sort(self):
self.logger.log('Start Sorting: ' + self.input_data)
try:
if ',' in self.input_data:
start_array = [int(s) for s in self.input_data.split(',')]
else:
start_array = [int(s) for s in self.input_data.split()]
result_array = RadixSort(start_array).sort()
result = convert_list_into_string(result_array)
self.output_data = result
self.logger.log('Finish Sorting: ' + result)
except ValueError:
self.logger.log('Incorrect input: ' + self.input_data)
self.output_data = "Incorrect input!"
def test_create_sorting_object(self):
radix = RadixSort([])
self.assertTrue(isinstance(radix, RadixSort))
def test_radix_sort_with_single_element(self):
arr = [123456789]
sorted = RadixSort(arr).sort()
self.assertEqual(sorted, [123456789])
def test_radix_sort_with_zeroes(self):
arr = [0, 0, 0]
sorted = RadixSort(arr).sort()
self.assertEqual(sorted, [0, 0, 0])
def test_radix_sort_throws_with_invalid_list(self):
arr = [1, 'orange', 2, 3, 4, 'apple']
with self.assertRaises(ValueError):
RadixSort(arr)
def test_radix_sort_throws_when_array_is_not_a_list(self):
arr = "string"
with self.assertRaises(TypeError):
RadixSort(arr)
def test_radix_sort_with_positive_and_negative_numbers(self):
size = 10000
arr = [randint(-size, size) for i in range(size)]
sorted_arr = RadixSort(arr.copy()).sort()
self.assertEqual(sorted_arr, sorted(arr))
def test_radix_sort_with_negative_numbers(self):
arr = [-1, -801, -7, -25, -5]
sorted = RadixSort(arr).sort()
self.assertEqual(sorted, [-801, -25, -7, -5, -1])
def test_radix_sort_with_small_array(self):
arr = [1500, 675, 8, 115, 34]
sorted = RadixSort(arr).sort()
self.assertEqual(sorted, [8, 34, 115, 675, 1500])
def test_radix_sort_with_small_positive_numbers(self):
arr = [7, 1, 8, 2, 5]
sorted = RadixSort(arr).sort()
self.assertEqual(sorted, [1, 2, 5, 7, 8])
def test_radix_sort_with_empty_array(self):
arr = []
sorted = RadixSort(arr).sort()
self.assertEqual(sorted, [])