initial commit

tests/integration/message_attachment_delete_non_last_attachment_test.go

@@ -0,0 +1,86 @@
+/*
+ * 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 (
+	"encoding/json"
+	"fmt"
+	"net/http"
+	"testing"
+	"time"
+)
+
+// TestMessageAttachmentDelete_NonLastAttachment verifies that deleting an attachment
+// from a message with multiple attachments only removes that attachment
+func TestMessageAttachmentDelete_NonLastAttachment(t *testing.T) {
+	client := newTestClient(t)
+	user := createTestAccount(t, client)
+	ensureSessionStarted(t, client, user.Token)
+
+	gateway := newGatewayClient(t, client, user.Token)
+	t.Cleanup(gateway.Close)
+
+	guild := createGuild(t, client, user.Token, "Multiple Attachments Guild")
+	channelID := parseSnowflake(t, guild.SystemChannel)
+
+	msg, firstAttachmentID := sendChannelMessageWithAttachment(t, client, user.Token, channelID, "", "yeah.png")
+	messageID := parseSnowflake(t, msg.ID)
+
+	msg2, att2 := sendChannelMessageWithAttachment(t, client, user.Token, channelID, "Message with attachment", "yeah.png")
+	msg2ID := parseSnowflake(t, msg2.ID)
+
+	resp, err := client.deleteJSONWithAuth(
+		fmt.Sprintf("/channels/%d/messages/%d/attachments/%d", channelID, msg2ID, att2),
+		nil,
+		user.Token,
+	)
+	if err != nil {
+		t.Fatalf("failed to delete attachment: %v", err)
+	}
+	assertStatus(t, resp, http.StatusNoContent)
+	resp.Body.Close()
+
+	gateway.WaitForEvent(t, "MESSAGE_UPDATE", 10*time.Second, func(data json.RawMessage) bool {
+		var update struct {
+			ID string `json:"id"`
+		}
+		json.Unmarshal(data, &update)
+		return update.ID == msg2.ID
+	})
+
+	resp, err = client.deleteJSONWithAuth(
+		fmt.Sprintf("/channels/%d/messages/%d/attachments/%d", channelID, messageID, firstAttachmentID),
+		nil,
+		user.Token,
+	)
+	if err != nil {
+		t.Fatalf("failed to delete first message attachment: %v", err)
+	}
+	assertStatus(t, resp, http.StatusNoContent)
+	resp.Body.Close()
+
+	gateway.WaitForEvent(t, "MESSAGE_DELETE", 10*time.Second, func(data json.RawMessage) bool {
+		var del struct {
+			ID string `json:"id"`
+		}
+		json.Unmarshal(data, &del)
+		return del.ID == msg.ID
+	})
+}