def test_taking_while_doctest(self):
result = []
crt.consume(crt.taking_while(lambda x: x < 5)(
crt.append(result)), range(1000))
self.assertListEqual(
result,
list(range(5)))
def test_filtering_doctest(self):
result = []
f = crt.filtering(lambda x: x % 2 == 0)
crt.consume(f(crt.append(result)), range(10))
self.assertListEqual(
result,
[x for x in range(10) if x % 2 == 0])
def test_mapping_doctest(self):
result = []
m = crt.mapping(lambda x: x * 2)
crt.consume(m(crt.append(result)), range(10))
self.assertListEqual(
result,
[x * 2 for x in range(10)])
def test_mapcatting_doctest(self):
result = []
m = crt.mapcatting(lambda x: reversed(x))
crt.consume(m(crt.append(result)),
[(3, 2, 1, 0), (6, 5, 4), (9, 8, 7)])
self.assertListEqual(
result,
list(range(10)))
def test_taking_while_doctest(self):
result = []
crt.consume(
crt.taking_while(lambda x: x < 5)(crt.append(result)), range(1000))
self.assertListEqual(result, list(range(5)))
def test_mapcatting_doctest(self):
result = []
m = crt.mapcatting(lambda x: reversed(x))
crt.consume(m(crt.append(result)), [(3, 2, 1, 0), (6, 5, 4),
(9, 8, 7)])
self.assertListEqual(result, list(range(10)))
def test_filtering_doctest(self):
result = []
f = crt.filtering(lambda x: x % 2 == 0)
crt.consume(f(crt.append(result)), range(10))
self.assertListEqual(result, [x for x in range(10) if x % 2 == 0])
def test_mapping_doctest(self):
result = []
m = crt.mapping(lambda x: x * 2)
crt.consume(m(crt.append(result)), range(10))
self.assertListEqual(result, [x * 2 for x in range(10)])
