def test_random_list(self):
self.assertAlmostEqual(
get_column_stats.calculate_mean(self.testcase4),
np.mean(self.testcase4), 5)
self.assertAlmostEqual(
get_column_stats.calculate_stdev(self.testcase4),
np.std(self.testcase4), 5)
def test_random_values(self):
for i in range(100):
length = random.randint(1, 1000)
rand = []
for j in range(length):
rand.append(random.randint(1, 1000))
self.assertAlmostEqual(get_column_stats.calculate_stdev(rand),
np.std(rand))
def test_testcase3(self):
self.assertEqual(
get_column_stats.calculate_mean(self.testcase3), 3.5)
self.assertAlmostEqual(
get_column_stats.calculate_stdev(self.testcase3), 1.707825128, 5)
def test_testcase2(self):
self.assertEqual(
get_column_stats.calculate_mean(self.testcase2), 2)
self.assertAlmostEqual(
get_column_stats.calculate_stdev(self.testcase2), 0.816496581, 5)
def test_fixed_value(self):
self.assertEqual(get_column_stats.calculate_stdev([1, 1, 1, 1, 1]), 0)