def test_simple(fn):
z = Zip(fn)
assert isinstance(z, MutableMapping)
assert not z
assert list(z) == list(z.keys()) == []
assert list(z.values()) == []
assert list(z.items()) == []
z['x'] = b'123'
assert list(z) == list(z.keys()) == ['x']
assert list(z.values()) == [b'123']
assert list(z.items()) == [('x', b'123')]
assert z['x'] == b'123'
z.flush()
zz = zipfile.ZipFile(fn, mode='r')
assert zz.read('x') == b'123'
z['y'] = b'456'
assert z['y'] == b'456'
def test_simple(fn):
z = Zip(fn)
assert isinstance(z, MutableMapping)
assert not z
assert list(z) == list(z.keys()) == []
assert list(z.values()) == []
assert list(z.items()) == []
z["x"] = b"123"
assert list(z) == list(z.keys()) == ["x"]
assert list(z.values()) == [b"123"]
assert list(z.items()) == [("x", b"123")]
assert z["x"] == b"123"
z.flush()
zz = zipfile.ZipFile(fn, mode="r")
assert zz.read("x") == b"123"
z["y"] = b"456"
assert z["y"] == b"456"
def test_simple(fn):
z = Zip(fn)
assert isinstance(z, MutableMapping)
assert not z
assert list(z) == list(z.keys()) == []
assert list(z.values()) == []
assert list(z.items()) == []
z['x'] = b'123'
assert list(z) == list(z.keys()) == ['x']
assert list(z.values()) == [b'123']
assert list(z.items()) == [('x', b'123')]
assert z['x'] == b'123'
z.flush()
zz = zipfile.ZipFile(fn, mode='r')
assert zz.read('x') == b'123'
z['y'] = b'456'
assert z['y'] == b'456'