initial commit

tests/integration/remove_recipient_permissions_test.go

@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2026 Fluxer Contributors
+ *
+ * This file is part of Fluxer.
+ *
+ * Fluxer is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Fluxer is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Fluxer. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package integration
+
+import (
+	"fmt"
+	"net/http"
+	"testing"
+)
+
+func TestRemoveRecipientPermissions(t *testing.T) {
+	client := newTestClient(t)
+	user1 := createTestAccount(t, client)
+	user2 := createTestAccount(t, client)
+	user3 := createTestAccount(t, client)
+
+	createFriendship(t, client, user1, user2)
+	createFriendship(t, client, user1, user3)
+
+	groupDmChannel := createGroupDmChannel(t, client, user1.Token, user2.UserID, user3.UserID)
+
+	t.Run("non-owner cannot remove others", func(t *testing.T) {
+		resp, err := client.delete(fmt.Sprintf("/channels/%d/recipients/%s", parseSnowflake(t, groupDmChannel.ID), user2.UserID), user3.Token)
+		if err != nil {
+			t.Fatalf("failed to send remove request: %v", err)
+		}
+		if resp.StatusCode == http.StatusNoContent {
+			t.Fatalf("expected non-owner to fail removing other members")
+		}
+		resp.Body.Close()
+	})
+
+	t.Run("member can leave group DM", func(t *testing.T) {
+		resp, err := client.delete(fmt.Sprintf("/channels/%d/recipients/%s", parseSnowflake(t, groupDmChannel.ID), user3.UserID), user3.Token)
+		if err != nil {
+			t.Fatalf("failed to leave group DM: %v", err)
+		}
+		assertStatus(t, resp, http.StatusNoContent)
+		resp.Body.Close()
+	})
+}