def test_decode_instance(self):
client = Client('http://example.com', fetch_schema=False)
User = client.resource_factory('user', {
"type": "object",
"properties": {
"$uri": {
"type": "string",
"readOnly": True
},
"name": {
"type": "string"
}
},
"links": [
{
"rel": "instances",
"method": "GET",
"href": "/user"
}
]
})
result = json.loads(json.dumps({
"$uri": "/user/123",
"name": "foo"
}), cls=PotionJSONDecoder, client=client)
self.assertEqual(client.instance('/user/123'), result)
self.assertEqual("foo", result.name)
self.assertEqual(123, result.id)
def test_instance_cache(self):
responses.add(responses.GET, 'http://example.com/schema', json={
"properties": {}
})
client = Client('http://example.com')
foo_a = client.instance('/foo')
foo_b = client.instance('/foo')
self.assertIs(foo_a, foo_b)
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())