2 files changed, 91 insertions, 6 deletions
diff --git a/test/pleroma/user_test.exs b/test/pleroma/user_test.exs
index 9971aba66..984a837e2 100644
--- a/test/pleroma/user_test.exs
+++ b/test/pleroma/user_test.exs
@@ -2550,4 +2550,28 @@ defmodule Pleroma.UserTest do
       assert alias_user.ap_id == user.ap_id
     end
   end
+
+  describe "delete_alias/2" do
+    test "should delete existing alias" do
+      user = insert(:user)
+      user2 = insert(:user, also_known_as: [user.ap_id])
+
+      assert {:ok, user_updated} = user2 |> User.delete_alias(user)
+
+      assert user_updated.also_known_as == []
+    end
+
+    test "should report error on non-existing alias" do
+      user = insert(:user)
+      user2 = insert(:user)
+      user3 = insert(:user, also_known_as: [user.ap_id])
+
+      assert {:error, :no_such_alias} = user3 |> User.delete_alias(user2)
+
+      user3_updated = User.get_cached_by_ap_id(user3.ap_id)
+
+      assert user3_updated.also_known_as |> length() == 1
+      assert user.ap_id in user3_updated.also_known_as
+    end
+  end
 end
diff --git a/test/pleroma/web/twitter_api/util_controller_test.exs b/test/pleroma/web/twitter_api/util_controller_test.exs
index 4a1bba5c6..40fcadb72 100644
--- a/test/pleroma/web/twitter_api/util_controller_test.exs
+++ b/test/pleroma/web/twitter_api/util_controller_test.exs
@@ -669,9 +669,10 @@ defmodule Pleroma.Web.TwitterAPI.UtilControllerTest do
     test "with permissions", %{
       conn: conn
     } do
-      assert %{"aliases" => []} = conn
-        |> get("/api/pleroma/aliases")
-        |> json_response_and_validate_schema(200)
+      assert %{"aliases" => []} =
+               conn
+               |> get("/api/pleroma/aliases")
+               |> json_response_and_validate_schema(200)
     end
 
     test "with permissions and aliases", %{} do
@@ -682,9 +683,11 @@ defmodule Pleroma.Web.TwitterAPI.UtilControllerTest do
 
       %{user: _user, conn: conn} = oauth_access(["read:accounts"], user: user)
 
-      assert %{"aliases" => aliases} = conn
-        |> get("/api/pleroma/aliases")
-        |> json_response_and_validate_schema(200)
+      assert %{"aliases" => aliases} =
+               conn
+               |> get("/api/pleroma/aliases")
+               |> json_response_and_validate_schema(200)
+
       assert aliases == [user2 |> User.full_nickname()]
     end
   end
@@ -730,4 +733,62 @@ defmodule Pleroma.Web.TwitterAPI.UtilControllerTest do
              }
     end
   end
+
+  describe "DELETE /api/pleroma/aliases" do
+    setup do
+      alias_user = insert(:user)
+      non_alias_user = insert(:user)
+      user = insert(:user, also_known_as: [alias_user.ap_id])
+
+      oauth_access(["write:accounts"], user: user)
+      |> Map.put(:alias_user, alias_user)
+      |> Map.put(:non_alias_user, non_alias_user)
+    end
+
+    test "without permissions", %{conn: conn} do
+      conn =
+        conn
+        |> assign(:token, nil)
+        |> put_req_header("content-type", "application/json")
+        |> delete("/api/pleroma/aliases", %{alias: "none"})
+
+      assert json_response_and_validate_schema(conn, 403) == %{
+               "error" => "Insufficient permissions: write:accounts."
+             }
+    end
+
+    test "with permissions, no alias param", %{conn: conn} do
+      conn =
+        conn
+        |> put_req_header("content-type", "application/json")
+        |> delete("/api/pleroma/aliases", %{})
+
+      assert %{"error" => "Missing field: alias."} = json_response_and_validate_schema(conn, 400)
+    end
+
+    test "with permissions, account does not have such alias", %{
+      conn: conn,
+      non_alias_user: non_alias_user
+    } do
+      conn =
+        conn
+        |> put_req_header("content-type", "application/json")
+        |> delete("/api/pleroma/aliases", %{alias: non_alias_user |> User.full_nickname()})
+
+      assert %{"error" => "Account has no such alias."} =
+               json_response_and_validate_schema(conn, 404)
+    end
+
+    test "with permissions, account does have such alias", %{
+      conn: conn,
+      alias_user: alias_user
+    } do
+      conn =
+        conn
+        |> put_req_header("content-type", "application/json")
+        |> delete("/api/pleroma/aliases", %{alias: alias_user |> User.full_nickname()})
+
+      assert %{"status" => "success"} = json_response_and_validate_schema(conn, 200)
+    end
+  end
 end