def test_homogeneous_list_works_with_generators():
hl = collections.HomogeneousList(int, (i for i in range(3)))
assert hl == [0, 1, 2]
hl = collections.HomogeneousList(int)
hl.extend(i for i in range(3))
assert hl == [0, 1, 2]
hl = collections.HomogeneousList(int)
hl[0:1] = (i for i in range(3))
assert hl == [0, 1, 2]
hl = collections.HomogeneousList(int)
hl += (i for i in range(3))
assert hl == [0, 1, 2]
def test_homogeneous_list_setitem_works_with_slice():
l = collections.HomogeneousList(int, [1, 2, 3])
l[0:1] = [10, 20, 30]
assert l == [10, 20, 30, 2, 3]
l[:] = [5, 4, 3]
assert l == [5, 4, 3]
l[::2] = [2, 1]
assert l == [2, 4, 1]
def test_homogeneous_list_init_got_invalid_type():
with pytest.raises(TypeError):
collections.HomogeneousList(int, [1, 2., 3])
def test_homogeneous_list5():
l = collections.HomogeneousList(int, [1, 2, 3])
l[1] = 5.0
def test_homogeneous_list_setitem_works():
l = collections.HomogeneousList(int, [1, 2, 3])
l[1] = 5
assert l == [1, 5, 3]
def test_homogeneous_list3():
l = collections.HomogeneousList(int)
l.append(5)
assert l == [5]
def test_homogeneous_list4():
l = collections.HomogeneousList(int)
l.extend([5])
assert l == [5]
def test_homogeneous_list2():
l = collections.HomogeneousList(int)
l.extend([5.0])
def test_homogeneous_list():
l = collections.HomogeneousList(int)
l.append(5.0)
def test_homogeneous_list():
l = collections.HomogeneousList(int)
with pytest.raises(TypeError):
l.append(5.0)
def test_homogeneous_list5():
l = collections.HomogeneousList(int, [1, 2, 3])
with pytest.raises(TypeError):
l[1] = 5.0
def test_homogeneous_list2():
l = collections.HomogeneousList(int)
with pytest.raises(TypeError):
l.extend([5.0])
