def test_duplicated_forms():
"""Duplicated Forms are rejected on an Interaction."""
thing = Thing(id=uuid.uuid4().urn)
interaction = Action(thing=thing, name="my_interaction")
thing.add_interaction(interaction)
href_01 = "/href-01"
href_02 = "/href-02"
mtype_01 = "application/json"
mtype_02 = "text/html"
form_01 = Form(interaction=interaction,
protocol=Protocols.HTTP,
href=href_01,
content_type=mtype_01)
form_02 = Form(interaction=interaction,
protocol=Protocols.HTTP,
href=href_01,
content_type=mtype_01)
form_03 = Form(interaction=interaction,
protocol=Protocols.HTTP,
href=href_01,
content_type=mtype_02)
form_04 = Form(interaction=interaction,
protocol=Protocols.HTTP,
href=href_02,
content_type=mtype_01)
form_05 = Form(interaction=interaction,
protocol=Protocols.HTTP,
href=href_02,
content_type=mtype_02)
form_06 = Form(interaction=interaction,
protocol=Protocols.HTTP,
href=href_02,
content_type=mtype_02)
interaction.add_form(form_01)
with pytest.raises(ValueError):
interaction.add_form(form_02)
interaction.add_form(form_03)
interaction.add_form(form_04)
interaction.add_form(form_05)
with pytest.raises(ValueError):
interaction.add_form(form_06)
def test_from_thing():
"""ThingDescription objects can be built from Thing objects."""
fake = Faker()
thing_id = uuid.uuid4().urn
action_id = uuid.uuid4().hex
prop_id = uuid.uuid4().hex
event_id = uuid.uuid4().hex
action_form_href = fake.url()
prop_form_href = fake.url()
thing = Thing(id=thing_id)
action = Action(thing=thing, name=action_id)
action_form = Form(interaction=action,
protocol=Protocols.HTTP,
href=action_form_href)
action.add_form(action_form)
thing.add_interaction(action)
prop = Property(thing=thing, name=prop_id, type="string")
prop_form = Form(interaction=prop,
protocol=Protocols.HTTP,
href=prop_form_href)
prop.add_form(prop_form)
thing.add_interaction(prop)
event = Event(thing=thing, name=event_id)
thing.add_interaction(event)
json_td = ThingDescription.from_thing(thing)
td_dict = json_td.to_dict()
assert td_dict["id"] == thing.id
assert td_dict["title"] == thing.title
assert len(td_dict["properties"]) == 1
assert len(td_dict["actions"]) == 1
assert len(td_dict["events"]) == 1
assert len(td_dict["actions"][action_id]["forms"]) == 1
assert len(td_dict["properties"][prop_id]["forms"]) == 1
assert td_dict["actions"][action_id]["forms"][0][
"href"] == action_form_href
assert td_dict["properties"][prop_id]["forms"][0]["href"] == prop_form_href