def test_to_json_and_back_no_update():
sub = Subscription("an example", -63939)
data = sub.to_json()
new_sub = Subscription.from_json(data)
assert new_sub.query == sub.query
assert new_sub.destination == sub.destination
assert new_sub.latest_update == sub.latest_update
def test_to_json_no_updates():
sub = Subscription("test query", -12322)
data = sub.to_json()
assert "query" in data
assert data["query"] == "test query"
assert "destination" in data
assert data["destination"] == -12322
assert "latest_update" in data
assert data["latest_update"] is None
def test_to_json():
sub = Subscription("test query", -12322)
sub.latest_update = datetime.datetime(2019, 9, 17, 21, 8, 35)
data = sub.to_json()
assert "query" in data
assert data["query"] == "test query"
assert "destination" in data
assert data["destination"] == -12322
assert "latest_update" in data
assert data["latest_update"] == "2019-09-17T21:08:35"
def test_to_json_and_back():
sub = Subscription("something", 3223)
sub.latest_update = datetime.datetime(2019,
9,
17,
21,
16,
14,
tzinfo=datetime.timezone.utc)
data = sub.to_json()
new_sub = Subscription.from_json(data)
assert new_sub.query == sub.query
assert new_sub.destination == sub.destination
assert new_sub.latest_update == sub.latest_update