initial commit

tests/integration/message_crud_permissions_test.go

@@ -0,0 +1,139 @@
+/*
+ * 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 TestMessageCRUDPermissions(t *testing.T) {
+	client := newTestClient(t)
+	owner := createTestAccount(t, client)
+	member := createTestAccount(t, client)
+
+	ensureSessionStarted(t, client, owner.Token)
+	ensureSessionStarted(t, client, member.Token)
+
+	guild := createGuild(t, client, owner.Token, "Message Perms Guild")
+	channelID := parseSnowflake(t, guild.SystemChannel)
+
+	invite := createChannelInvite(t, client, owner.Token, channelID)
+	resp, err := client.postJSONWithAuth(fmt.Sprintf("/invites/%s", invite.Code), nil, member.Token)
+	if err != nil {
+		t.Fatalf("failed to accept invite: %v", err)
+	}
+	assertStatus(t, resp, http.StatusOK)
+	resp.Body.Close()
+
+	memberMsgPayload := map[string]string{"content": "Member message"}
+	resp, err = client.postJSONWithAuth(fmt.Sprintf("/channels/%d/messages", channelID), memberMsgPayload, member.Token)
+	if err != nil {
+		t.Fatalf("failed to send message: %v", err)
+	}
+	assertStatus(t, resp, http.StatusOK)
+	var memberMsg struct {
+		ID string `json:"id"`
+	}
+	decodeJSONResponse(t, resp, &memberMsg)
+	memberMsgID := parseSnowflake(t, memberMsg.ID)
+
+	ownerMsgPayload := map[string]string{"content": "Owner message"}
+	resp, err = client.postJSONWithAuth(fmt.Sprintf("/channels/%d/messages", channelID), ownerMsgPayload, owner.Token)
+	if err != nil {
+		t.Fatalf("failed to send message: %v", err)
+	}
+	assertStatus(t, resp, http.StatusOK)
+	var ownerMsg struct {
+		ID string `json:"id"`
+	}
+	decodeJSONResponse(t, resp, &ownerMsg)
+	ownerMsgID := parseSnowflake(t, ownerMsg.ID)
+
+	t.Run("member can read messages", func(t *testing.T) {
+		resp, err := client.getWithAuth(fmt.Sprintf("/channels/%d/messages", channelID), member.Token)
+		if err != nil {
+			t.Fatalf("failed to get messages: %v", err)
+		}
+		assertStatus(t, resp, http.StatusOK)
+		resp.Body.Close()
+	})
+
+	t.Run("member can send messages", func(t *testing.T) {
+		payload := map[string]string{"content": "Another message"}
+		resp, err := client.postJSONWithAuth(fmt.Sprintf("/channels/%d/messages", channelID), payload, member.Token)
+		if err != nil {
+			t.Fatalf("failed to send message: %v", err)
+		}
+		assertStatus(t, resp, http.StatusOK)
+		resp.Body.Close()
+	})
+
+	t.Run("member can edit own message", func(t *testing.T) {
+		payload := map[string]string{"content": "Edited by member"}
+		resp, err := client.patchJSONWithAuth(fmt.Sprintf("/channels/%d/messages/%d", channelID, memberMsgID), payload, member.Token)
+		if err != nil {
+			t.Fatalf("failed to edit message: %v", err)
+		}
+		assertStatus(t, resp, http.StatusOK)
+		resp.Body.Close()
+	})
+
+	t.Run("member cannot edit others' message", func(t *testing.T) {
+		payload := map[string]string{"content": "Hacked"}
+		resp, err := client.patchJSONWithAuth(fmt.Sprintf("/channels/%d/messages/%d", channelID, ownerMsgID), payload, member.Token)
+		if err != nil {
+			t.Fatalf("failed to make request: %v", err)
+		}
+		assertStatus(t, resp, http.StatusForbidden)
+		resp.Body.Close()
+	})
+
+	t.Run("member can delete own message", func(t *testing.T) {
+		resp, err := client.delete(fmt.Sprintf("/channels/%d/messages/%d", channelID, memberMsgID), member.Token)
+		if err != nil {
+			t.Fatalf("failed to delete message: %v", err)
+		}
+		assertStatus(t, resp, http.StatusNoContent)
+		resp.Body.Close()
+	})
+
+	t.Run("owner with MANAGE_MESSAGES can delete any message", func(t *testing.T) {
+		payload := map[string]string{"content": "To be deleted"}
+		resp, err := client.postJSONWithAuth(fmt.Sprintf("/channels/%d/messages", channelID), payload, member.Token)
+		if err != nil {
+			t.Fatalf("failed to send message: %v", err)
+		}
+		assertStatus(t, resp, http.StatusOK)
+		var msg struct {
+			ID string `json:"id"`
+		}
+		decodeJSONResponse(t, resp, &msg)
+		msgID := parseSnowflake(t, msg.ID)
+
+		resp, err = client.delete(fmt.Sprintf("/channels/%d/messages/%d", channelID, msgID), owner.Token)
+		if err != nil {
+			t.Fatalf("failed to delete message: %v", err)
+		}
+		assertStatus(t, resp, http.StatusNoContent)
+		resp.Body.Close()
+	})
+}