diff --git a/test/web/twitter_api/util_controller_test.exs b/test/web/twitter_api/util_controller_test.exs
index 0a2a48fb..56e31818 100644
--- a/test/web/twitter_api/util_controller_test.exs
+++ b/test/web/twitter_api/util_controller_test.exs
@@ -775,4 +775,109 @@ defmodule Pleroma.Web.TwitterAPI.UtilControllerTest do
       assert json_response(conn, 200) == %{"status" => "success"}
     end
   end
+
+  describe "POST /api/pleroma/change_password" do
+    setup [:valid_user]
+
+    test "without credentials", %{conn: conn} do
+      conn = post(conn, "/api/pleroma/change_password")
+      assert json_response(conn, 403) == %{"error" => "Invalid credentials."}
+    end
+
+    test "with credentials and invalid password", %{conn: conn, user: current_user} do
+      conn =
+        conn
+        |> with_credentials(current_user.nickname, "test")
+        |> post("/api/pleroma/change_password", %{
+          "password" => "hi",
+          "new_password" => "newpass",
+          "new_password_confirmation" => "newpass"
+        })
+
+      assert json_response(conn, 200) == %{"error" => "Invalid password."}
+    end
+
+    test "with credentials, valid password and new password and confirmation not matching", %{
+      conn: conn,
+      user: current_user
+    } do
+      conn =
+        conn
+        |> with_credentials(current_user.nickname, "test")
+        |> post("/api/pleroma/change_password", %{
+          "password" => "test",
+          "new_password" => "newpass",
+          "new_password_confirmation" => "notnewpass"
+        })
+
+      assert json_response(conn, 200) == %{
+               "error" => "New password does not match confirmation."
+             }
+    end
+
+    test "with credentials, valid password and invalid new password", %{
+      conn: conn,
+      user: current_user
+    } do
+      conn =
+        conn
+        |> with_credentials(current_user.nickname, "test")
+        |> post("/api/pleroma/change_password", %{
+          "password" => "test",
+          "new_password" => "",
+          "new_password_confirmation" => ""
+        })
+
+      assert json_response(conn, 200) == %{
+               "error" => "New password can't be blank."
+             }
+    end
+
+    test "with credentials, valid password and matching new password and confirmation", %{
+      conn: conn,
+      user: current_user
+    } do
+      conn =
+        conn
+        |> with_credentials(current_user.nickname, "test")
+        |> post("/api/pleroma/change_password", %{
+          "password" => "test",
+          "new_password" => "newpass",
+          "new_password_confirmation" => "newpass"
+        })
+
+      assert json_response(conn, 200) == %{"status" => "success"}
+      fetched_user = User.get_cached_by_id(current_user.id)
+      assert Comeonin.Pbkdf2.checkpw("newpass", fetched_user.password_hash) == true
+    end
+  end
+
+  describe "POST /api/pleroma/delete_account" do
+    setup [:valid_user]
+
+    test "without credentials", %{conn: conn} do
+      conn = post(conn, "/api/pleroma/delete_account")
+      assert json_response(conn, 403) == %{"error" => "Invalid credentials."}
+    end
+
+    test "with credentials and invalid password", %{conn: conn, user: current_user} do
+      conn =
+        conn
+        |> with_credentials(current_user.nickname, "test")
+        |> post("/api/pleroma/delete_account", %{"password" => "hi"})
+
+      assert json_response(conn, 200) == %{"error" => "Invalid password."}
+    end
+
+    test "with credentials and valid password", %{conn: conn, user: current_user} do
+      conn =
+        conn
+        |> with_credentials(current_user.nickname, "test")
+        |> post("/api/pleroma/delete_account", %{"password" => "test"})
+
+      assert json_response(conn, 200) == %{"status" => "success"}
+      # Wait a second for the started task to end
+      :timer.sleep(1000)
+    end
+  end
 end