def test_data_model(self):
foo = lambda x, y: x
bar = lambda x, y: x
baz = lambda x, y: x
fl = filterlist()
fl.extend([foo, bar])
self.assertEquals(len(fl), 2)
self.assertTrue(foo in fl)
fl.append(baz)
self.assertEquals(fl[2], baz)
fl.remove(baz)
self.assertFalse(baz in fl)
item = fl.pop()
self.assertEquals(item, bar)
self.assertEquals(fl.index(foo), 0)
del fl[0]
self.assertFalse(foo in fl)
with self.assertRaises(IndexError):
fl[0]
def test_add_two_tags_filters(self):
tag1 = tags('foo')
tag2 = tags('bar')
fl = filterlist([tag1])
with self.assertRaises(ValueError):
fl.append(tag1)
fl.append(tag2)
self.assertEquals(len(fl), 2)
def test_filters_run_in_order(self):
a = lambda x, y: x
b = lambda x, y: x
c = lambda x, y: x
d = lambda x, y: x
e = lambda x, y: x
f = lambda x, y: x
fl = filterlist([a, b])
fl.append(c)
fl.extend([d, e])
fl += [f]
self.assertEquals([i for i in fl], [a, b, c, d, e, f])
def test_add_duplicates_to_list(self):
foo = lambda x, y: x
bar = lambda x, y: x
sub = subsuite('foo')
fl = filterlist([foo, bar, sub])
self.assertEquals(len(fl), 3)
self.assertEquals(fl[0], foo)
with self.assertRaises(ValueError):
fl.append(foo)
with self.assertRaises(ValueError):
fl.append(subsuite('bar'))
def test_add_duplicates_to_list():
foo = lambda x, y: x
bar = lambda x, y: x
sub = subsuite('foo')
fl = filterlist([foo, bar, sub])
assert len(fl) == 3
assert fl[0] == foo
with pytest.raises(ValueError):
fl.append(foo)
with pytest.raises(ValueError):
fl.append(subsuite('bar'))
def test_filters_run_in_order(self):
a = lambda x, y: x
b = lambda x, y: x
c = lambda x, y: x
d = lambda x, y: x
e = lambda x, y: x
f = lambda x, y: x
fl = filterlist([a, b])
fl.append(c)
fl.extend([d, e])
fl += [f]
self.assertEquals([i for i in fl], [a, b, c, d, e, f])
def test_add_duplicates_to_list(self):
foo = lambda x, y: x
bar = lambda x, y: x
sub = subsuite('foo')
fl = filterlist([foo, bar, sub])
self.assertEquals(len(fl), 3)
self.assertEquals(fl[0], foo)
with self.assertRaises(ValueError):
fl.append(foo)
with self.assertRaises(ValueError):
fl.append(subsuite('bar'))
def test_add_duplicates_to_list():
def foo(x, y):
return x
def bar(x, y):
return x
sub = subsuite("foo")
fl = filterlist([foo, bar, sub])
assert len(fl) == 3
assert fl[0] == foo
with pytest.raises(ValueError):
fl.append(foo)
with pytest.raises(ValueError):
fl.append(subsuite("bar"))
def test_filters_run_in_order():
def a(x, y):
return x
def b(x, y):
return x
def c(x, y):
return x
def d(x, y):
return x
def e(x, y):
return x
def f(x, y):
return x
fl = filterlist([a, b])
fl.append(c)
fl.extend([d, e])
fl += [f]
assert [i for i in fl] == [a, b, c, d, e, f]
def test_add_non_callable_to_set(self):
fl = filterlist()
with self.assertRaises(TypeError):
fl.append('foo')
def test_add_non_callable_to_list(self):
fl = filterlist()
with self.assertRaises(TypeError):
fl.append('foo')
def test_add_non_callable_to_list():
fl = filterlist()
with pytest.raises(TypeError):
fl.append("foo")