Add ability to patch instance

lib/lexdee.ex

@@ -71,6 +71,10 @@ defmodule Lexdee do
     to: Instances,
     as: :create
 
+  defdelegate update_instance(client, id, params, opts \\ []),
+    to: Instances,
+    as: :update
+
   defdelegate show_instance_log(client, instance, file_name, opts \\ []),
     to: Instances.Logs,
     as: :show

lib/lexdee/instances.ex

@@ -20,6 +20,11 @@ defmodule Lexdee.Instances do
   def create(client, params, opts \\ []),
     do: post(client, @path, params, opts)
 
+  @spec update(Tesla.Client.t(), binary(), map, Keyword.t()) ::
+          {:error, any} | {:ok, Tesla.Env.t()}
+  def update(client, id, params, options \\ []),
+    do: patch(client, Path.join(@path, id), params, options)
+
   @spec remove(Tesla.Client.t(), binary(), Keyword.t()) ::
           {:ok, Tesla.Env.t()} | {:error, any()}
   def remove(client, id, options \\ []),

test/lexdee/instances_test.exs

@@ -89,6 +89,44 @@ defmodule Lexdee.InstancesTest do
     end
   end
 
+  describe "update instance" do
+    setup do
+      response =
+        File.read!("test/support/fixtures/responses/instances/update.json")
+
+      {:ok, response: response}
+    end
+
+    test "return success for updated instance", %{
+      bypass: bypass,
+      client: client,
+      response: response
+    } do
+      Bypass.expect(
+        bypass,
+        "PATCH",
+        "/1.0/instances/something",
+        fn conn ->
+          assert conn.query_string == "target=lxd-experiment"
+
+          conn
+          |> Plug.Conn.put_resp_header("content-type", "application/json")
+          |> Plug.Conn.resp(200, response)
+        end
+      )
+
+      assert {:ok, _data} =
+               Lexdee.update_instance(
+                 client,
+                 "something",
+                 %{
+                   "profiles" => ["some-profile"]
+                 },
+                 query: [target: "lxd-experiment"]
+               )
+    end
+  end
+
   describe "delete instance" do
     setup do
       response =

test/support/fixtures/responses/instances/update.json

@@ -0,0 +1,5 @@
+{
+  "status": "Success",
+  "status_code": 200,
+  "type": "sync"
+}