def test_index_not_in_list(self):
with pytest.raises(ValueError):
List(ArrayMock(1, 2, 3)).index(4)
def test_extend(self):
l = List(ArrayMock(1, 2))
l.extend([3, 4])
assert [1, 2, 3, 4] == l
def test_pop(self):
l = List(ArrayMock(1, 2, 3))
assert 3 == l.pop()
def test_reverse(self):
l = List(ArrayMock(4, 3, 6, 1))
l.reverse()
assert [1, 6, 3, 4] == l
def test_str(self):
assert "[1, 2, 3]" == str(List(ArrayMock(1, 2, 3)))
def test_insert(self):
l = List(ArrayMock(1, 3))
l.insert(1, 2)
assert [1, 2, 3] == l
def test_setitem_negative(self):
l = List(ArrayMock(1, 2, 3, 4))
l[-3:-1] = [8, 9]
assert [1, 8, 9, 4] == l
def test_len(self):
assert 3 == len(List(ArrayMock(1, 2, 3)))
def test_setitem(self):
l = List(ArrayMock(1, 2, 3))
l[1] = 5
assert [1, 5, 3] == l
def test_setitem_range(self):
l = List(ArrayMock(1, 2, 3))
l[:] = [5]
assert [5] == l
def test_delitem_range(self):
l = List(ArrayMock(1, 2, 3, 4))
del l[1:3]
assert [1, 4] == l
def test_delitem(self):
l = List(ArrayMock(1, 2, 3))
del l[1]
assert [1, 3] == l
def test_set(self):
l = List(ArrayMock(4, 3, 6, 1))
l.__set__([1, 2, 3, 4])
assert [1, 2, 3, 4] == l
def test_contains(self):
assert 3 in List(ArrayMock(1, 2, 3))
def test_iter(self):
assert [1, 2, 3] == [i for i in List(ArrayMock(1, 2, 3))]
def test_count(self):
assert 2 == List(ArrayMock(1, 2, 1)).count(1)
def test_eq(self):
assert [1, 2, 3] == List(ArrayMock(1, 2, 3))
def test_repr(self):
assert "[1, 2, 3]" == repr(List(ArrayMock(1, 2, 3)))
def test_mul(self):
assert [1, 2, 1, 2, 1, 2] == List(ArrayMock(1, 2)) * 3
def test_append(self):
l = List(ArrayMock(1, 2))
l.append(3)
assert [1, 2, 3] == l
def test_index(self):
assert 3 == List(ArrayMock(1, 2, 3, 4)).index(4)
def test_remove(self):
l = List(ArrayMock(1, 2, 1, 3))
l.remove(1)
assert [2, 3] == l
def test_index_start(self):
assert 4 == List(ArrayMock(4, 1, 2, 3, 4)).index(4, start=1)
def test_sort(self):
l = List(ArrayMock(4, 3, 6, 1))
l.sort()
assert [1, 3, 4, 6] == l
def test_getitem(self):
assert 3 == List(ArrayMock(1, 2, 3))[2]
assert [2, 3] == List(ArrayMock(1, 2, 3, 4))[1:3]
assert 3 == List(ArrayMock(1, 2, 3))[-1]
assert [2] == List(ArrayMock(1, 2, 3))[-2:-1]