def test_biased(biased_data):
summary = Summary()
for sample in biased_data:
summary.add(sample)
assert summary.mean == approx(74.085)
assert summary.median == approx(32.0)
top_3 = summary.mode[:3]
assert top_3 == [(500, 97), (42, 42), (41, 41)]
def setUp(self):
self.summary = Summary()
self.data = [500] * 97
# Build 903 elements: each value of n occurs n times.
for i in range(1, 43):
self.data += [i] * i
random.shuffle(self.data)
for sample in self.data:
self.summary.add(sample)
class GIVEN_data_WHEN_1k_samples_THEN_mean_median(unittest.TestCase):
def setUp(self):
self.summary = Summary()
self.data = list(range(1001))
random.shuffle(self.data)
def runTest(self):
for sample in self.data:
self.summary.add(sample)
self.assertEqual(500, self.summary.mean)
self.assertEqual(500, self.summary.median)
class GIVEN_Summary_WHEN_1k_samples_THEN_mode(unittest.TestCase):
def setUp(self):
self.summary = Summary()
self.data = [500] * 97
# Build 903 elements: each value of n occurs n times.
for i in range(1, 43):
self.data += [i] * i
random.shuffle(self.data)
for sample in self.data:
self.summary.add(sample)
def test_mode(self):
top_3 = self.summary.mode[:3]
self.assertListEqual([(500, 97), (42, 42), (41, 41)], top_3)
def test_flat(flat_data):
summary = Summary()
for sample in flat_data:
summary.add(sample)
assert summary.mean == 500
assert summary.median == 500
def setUp(self):
self.summary = Summary()
self.data = list(range(1001))
random.shuffle(self.data)
for sample in self.data:
self.summary.add(sample)
def setUp(self):
self.summary = Summary()
self.data = list(range(1001))
random.shuffle(self.data)
def summary_object(flat_data):
summary = Summary()
for sample in flat_data:
summary.add(sample)
return summary