Update kms and lambda to work with terraform

moto/awslambda/models.py

@@ -500,6 +500,11 @@ class LambdaStorage(object):
         except ValueError:
             return self._functions[name]['latest']
 
+    def list_versions_by_function(self, name):
+        if name not in self._functions:
+            return None
+        return [self._functions[name]['latest']]
+
     def get_arn(self, arn):
         return self._arns.get(arn, None)
 
@@ -607,6 +612,9 @@ class LambdaBackend(BaseBackend):
     def get_function(self, function_name, qualifier=None):
         return self._lambdas.get_function(function_name, qualifier)
 
+    def list_versions_by_function(self, function_name):
+        return self._lambdas.list_versions_by_function(function_name)
+
     def get_function_by_arn(self, function_arn):
         return self._lambdas.get_arn(function_arn)
 

moto/awslambda/responses.py

@@ -52,7 +52,11 @@ class LambdaResponse(BaseResponse):
         self.setup_class(request, full_url, headers)
         if request.method == 'GET':
             # This is ListVersionByFunction
-            raise ValueError("Cannot handle request")
+
+            path = request.path if hasattr(request, 'path') else path_url(request.url)
+            function_name = path.split('/')[-2]
+            return self._list_versions_by_function(function_name)
+
         elif request.method == 'POST':
             return self._publish_function(request, full_url, headers)
         else:
@@ -151,6 +155,17 @@ class LambdaResponse(BaseResponse):
 
         return 200, {}, json.dumps(result)
 
+    def _list_versions_by_function(self, function_name):
+        result = {
+            'Versions': []
+        }
+
+        for fn in self.lambda_backend.list_versions_by_function(function_name):
+            json_data = fn.get_configuration()
+            result['Versions'].append(json_data)
+
+        return 200, {}, json.dumps(result)
+
     def _create_function(self, request, full_url, headers):
         try:
             fn = self.lambda_backend.create_function(self.json_body)

moto/kms/models.py

@@ -21,6 +21,7 @@ class Key(BaseModel):
         self.account_id = "0123456789012"
         self.key_rotation_status = False
         self.deletion_date = None
+        self.tags = {}
 
     @property
     def physical_resource_id(self):
@@ -35,7 +36,7 @@ class Key(BaseModel):
             "KeyMetadata": {
                 "AWSAccountId": self.account_id,
                 "Arn": self.arn,
-                "CreationDate": "2015-01-01 00:00:00",
+                "CreationDate": datetime.strftime(datetime.utcnow(), "%Y-%m-%dT%H:%M:%SZ"),
                 "Description": self.description,
                 "Enabled": self.enabled,
                 "KeyId": self.id,
@@ -84,6 +85,19 @@ class KmsBackend(BaseBackend):
         self.keys[key.id] = key
         return key
 
+    def update_key_description(self, key_id, description):
+        key = self.keys[self.get_key_id(key_id)]
+        key.description = description
+
+    def tag_resource(self, key_id, tags):
+        key = self.keys[self.get_key_id(key_id)]
+        key.tags = tags
+
+
+    def list_resource_tags(self, key_id):
+        key = self.keys[self.get_key_id(key_id)]
+        return key.tags
+
     def delete_key(self, key_id):
         if key_id in self.keys:
             if key_id in self.key_to_aliases:

moto/kms/responses.py

@@ -38,6 +38,28 @@ class KmsResponse(BaseResponse):
             policy, key_usage, description, self.region)
         return json.dumps(key.to_dict())
 
+    def update_key_description(self):
+        key_id = self.parameters.get('KeyId')
+        description = self.parameters.get('Description')
+
+        self.kms_backend.update_key_description(key_id,description)
+        return json.dumps(None)
+
+    def tag_resource(self):
+        key_id = self.parameters.get('KeyId')
+        tags = self.parameters.get('Tags')
+        self.kms_backend.tag_resource(key_id,tags)
+        return json.dumps({})
+
+    def list_resource_tags(self):
+        key_id = self.parameters.get('KeyId')
+        tags = self.kms_backend.list_resource_tags(key_id)
+        return json.dumps({
+            "Tags": tags,
+            "NextMarker": None,
+            "Truncated": False,
+        })
+
     def describe_key(self):
         key_id = self.parameters.get('KeyId')
         try: