Add initial CreateMixin

Add initial `transip.mixins.CreateMixin` to allow API objects to be
created. Even though this should allow all objects to be created, the
validation of the required attributes is still missing.

Fixes #15

Signed-off-by: Roald Nefs <info@roaldnefs.com>

Author: roaldnefs

tests/services/test_ssh_keys.py

@@ -17,8 +17,9 @@
 # You should have received a copy of the GNU Lesser General Public License
 # along with python-transip.  If not, see <https://www.gnu.org/licenses/>.
 
-from typing import Type, List
+from typing import Type, List, Tuple, Any, Dict
 import responses  # type: ignore
+import json
 
 from transip import TransIP
 from transip.v6.services.ssh_key import SshKey
@@ -82,3 +83,25 @@ def test_ssh_keys_delete(transip_minimal_client: Type[TransIP]) -> None:
         transip_minimal_client.ssh_keys.delete(ssh_key_id)
     except Exception as exc:
         assert False, f"'transip.TransIP.ssh_keys.delete' raised an exception {exc}"
+
+
+@responses.activate
+def test_ssh_keys_create(transip_minimal_client: Type[TransIP]) -> None:
+    ssh_key_data: Dict[str, str] = {
+        "sshKey": "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAACAQDf2pxWX/yhUBDyk2LPhvRtI0LnVO8PyR5Zt6AHrnhtLGqK+8YG9EMlWbCCWrASR+Q1hFQG example",
+        "description": "Jim key"
+    }
+
+    responses.add(
+        responses.POST,
+        "https://api.transip.nl/v6/ssh-keys",
+        status=201,
+        content_type='application/json',
+        match=[
+            responses.json_params_matcher(ssh_key_data),
+        ]
+    )
+
+    transip_minimal_client.ssh_keys.create(ssh_key_data)
+
+    assert len(responses.calls) == 1

transip/mixins.py

@@ -17,7 +17,7 @@
 # You should have received a copy of the GNU Lesser General Public License
 # along with python-transip.  If not, see <https://www.gnu.org/licenses/>.
 
-from typing import Optional, List, Type
+from typing import Optional, List, Type, Dict, Any
 
 from transip import TransIP
 from transip.base import ApiObject
@@ -76,3 +76,19 @@ def list(self, **kwargs) -> List[Type[ApiObject]]:
             for obj in self.client.get(self.path)[self._resp_list_attr]:
                 objs.append(self._obj_cls(self, obj))  # type: ignore
         return objs
+
+
+class CreateMixin:
+    """
+    Create a new ApiObject.
+    """
+
+    client: TransIP
+    path: str
+
+    def create(self, data: Optional[Dict[str, Any]]=None, **kwargs):
+        if data is None:
+            data = {}
+
+        if self.path:
+            self.client.post(self.path, json=data)

transip/v6/services/ssh_key.py

@@ -20,15 +20,15 @@
 from typing import Optional, Type
 
 from transip.base import ApiService, ApiObject
-from transip.mixins import GetMixin, DeleteMixin, ListMixin
+from transip.mixins import GetMixin, DeleteMixin, ListMixin, CreateMixin
 
 
 class SshKey(ApiObject):
 
     _id_attr: str = "id"
 
 
-class SshKeyService(GetMixin, DeleteMixin, ListMixin, ApiService):
+class SshKeyService(GetMixin, CreateMixin, DeleteMixin, ListMixin, ApiService):
 
     _path: str = "/ssh-keys"
     _obj_cls: Optional[Type[ApiObject]] = SshKey