def test_interval_sum(self):
"""Test Utils Function: interval_sum"""
# A series with a non uniform index
# Refer to the example illustrations in the
# the interval sum docs-strings which explains
# the difference between step-post and ste-pre
# calculations
values = [0, 0, 1, 1, 1, 1, 0, 1, 0, 1, 1]
index = [0, 1, 2, 3, 4, 5, 8, 9, 10, 11, 12]
series = pd.Series(values, index=index)
self.assertEqual(Utils.interval_sum(series, 1, step="post"), 8)
self.assertEqual(Utils.interval_sum(series, 1, step="pre"), 7)
# check left boundary
array = [1, 1, 0, 0]
series = pd.Series(array)
self.assertEqual(Utils.interval_sum(series, 1, step="post"), 2)
self.assertEqual(Utils.interval_sum(series, 1, step="pre"), 1)
# check right boundary
array = [0, 0, 1, 1]
series = pd.Series(array)
self.assertEqual(Utils.interval_sum(series, 1, step="post"), 1)
self.assertEqual(Utils.interval_sum(series, 1, step="pre"), 2)
array = [False, False, True, True, True, True, False, False]
series = pd.Series(array)
self.assertEqual(Utils.interval_sum(series), 4)
def test_interval_sum(self):
"""Test Utils Function: interval_sum"""
# A series with a non uniform index
# Refer to the example illustrations in the
# the interval sum docs-strings which explains
# the difference between step-post and ste-pre
# calculations
values = [0, 0, 1, 1, 1, 1, 0, 1, 0, 1, 1]
index = [0, 1, 2, 3, 4, 5, 8, 9, 10, 11, 12]
series = pd.Series(values, index=index)
self.assertEqual(Utils.interval_sum(series, 1, step="post"), 8)
self.assertEqual(Utils.interval_sum(series, 1, step="pre"), 7)
# check left boundary
array = [1, 1, 0, 0]
series = pd.Series(array)
self.assertEqual(Utils.interval_sum(series, 1, step="post"), 2)
self.assertEqual(Utils.interval_sum(series, 1, step="pre"), 1)
# check right boundary
array = [0, 0, 1, 1]
series = pd.Series(array)
self.assertEqual(Utils.interval_sum(series, 1, step="post"), 1)
self.assertEqual(Utils.interval_sum(series, 1, step="pre"), 2)
array = [False, False, True, True, True, True, False, False]
series = pd.Series(array)
self.assertEqual(Utils.interval_sum(series), 4)
def test_interval_sum(self):
"""Test Utils Function: interval_sum"""
array = [0, 0, 1, 1, 1, 1, 0, 0]
series = pd.Series(array)
self.assertEqual(Utils.interval_sum(series, 1), 3)
array = [False, False, True, True, True, True, False, False]
series = pd.Series(array)
self.assertEqual(Utils.interval_sum(series), 3)
array = [0, 0, 1, 0, 0, 0]
series = pd.Series(array)
self.assertEqual(Utils.interval_sum(series, 1), 0)
array = [0, 0, 1, 0, 1, 1]
series = pd.Series(array)
self.assertEqual(Utils.interval_sum(series, 1), 1)
def test_interval_sum(self):
"""Test Utils Function: interval_sum"""
array = [0, 0, 1, 1, 1, 1, 0, 0]
series = pd.Series(array)
self.assertEqual(Utils.interval_sum(series, 1), 3)
array = [False, False, True, True, True, True, False, False]
series = pd.Series(array)
self.assertEqual(Utils.interval_sum(series), 3)
array = [0, 0, 1, 0, 0, 0]
series = pd.Series(array)
self.assertEqual(Utils.interval_sum(series, 1), 0)
array = [0, 0, 1, 0, 1, 1]
series = pd.Series(array)
self.assertEqual(Utils.interval_sum(series, 1), 1)
