def test_fetch_instance(self):
responses.add(
responses.GET, "http://example.com/api/schema", json={"properties": {"user": {"$ref": "/api/user/schema#"}}}
)
responses.add(
responses.GET,
"http://example.com/api/user/schema",
json={
"type": "object",
"properties": {"name": {"type": "string"}},
"links": [{"rel": "self", "href": "/api/user/{id}", "method": "GET"}],
},
)
responses.add(responses.GET, "http://example.com/api/user/123", json={"$uri": "/api/user/123", "name": "foo"})
client = Client("http://example.com/api")
user = client.User.fetch(123)
self.assertEqual({"$uri": "/api/user/123", "name": "foo"}, dict(user))
self.assertEqual(client.instance("/api/user/123"), user)
self.assertEqual("foo", user.name)
self.assertEqual(123, user.id)
self.assertEqual(user, client.User(123)._self())
def test_read_only_properties(self):
responses.add(
responses.GET, "http://example.com/schema", json={"properties": {"user": {"$ref": "/user/schema#"}}}
)
responses.add(
responses.GET,
"http://example.com/user/schema",
json={
"type": "object",
"additionalProperties": False,
"properties": {
"$uri": {"type": "string", "readOnly": True},
"name": {"type": "string", "readOnly": True},
"age": {"type": "integer"},
},
"links": [
{"rel": "self", "href": "/user/{id}", "method": "GET"},
{"rel": "update", "href": "/user/{id}", "method": "PATCH", "schema": {"$ref": "#"}},
],
},
)
client = Client("http://example.com")
def request_callback(request):
request_data = json.loads(request.body)
self.assertEqual(1, len(request_data))
self.assertTrue("age" in request_data)
self.assertTrue(request_data["age"] in (20, 21))
return 201, {}, json.dumps({"$uri": "/user/1", "age": request_data["age"]})
responses.add_callback(
responses.PATCH, "http://example.com/user/1", callback=request_callback, content_type="application/json"
)
user = client.User(1, name="Foo")
with self.assertRaises(AttributeError):
user.name = "Bar"
user.age = 20
user.save()
user.update(name="Bar", age=21)
self.assertEqual(user.age, 21)