initial commit

tests/integration/test_call_create_snowflakes_serialized.go

@@ -0,0 +1,98 @@
+/*
+ * 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"
+	"strings"
+	"testing"
+	"time"
+)
+
+// TestCallCreateSnowflakesSerialized verifies that all snowflake IDs in CALL_CREATE
+// events are serialized as JSON strings, not numbers.
+// This is critical because JavaScript cannot handle 64-bit integers precisely.
+func TestCallCreateSnowflakesSerialized(t *testing.T) {
+	client := newTestClient(t)
+	user1 := createTestAccount(t, client)
+	user2 := createTestAccount(t, client)
+
+	dm := createDmChannel(t, client, user1.Token, parseSnowflake(t, user2.UserID))
+
+	gateway1 := newGatewayClient(t, client, user1.Token)
+	defer gateway1.Close()
+
+	ringCall(t, client, user1.Token, parseSnowflake(t, dm.ID), nil)
+
+	callEvent := gateway1.WaitForEvent(t, "CALL_CREATE", 5*time.Second, func(data json.RawMessage) bool {
+		var call callCreateEvent
+		if err := json.Unmarshal(data, &call); err != nil {
+			return false
+		}
+		return call.ChannelID == dm.ID
+	})
+
+	rawJSON := string(callEvent.Data)
+
+	if !strings.Contains(rawJSON, `"channel_id":"`+dm.ID+`"`) {
+		if strings.Contains(rawJSON, `"channel_id":`+dm.ID) {
+			t.Errorf("channel_id is serialized as a number, should be a string. Raw: %s", rawJSON)
+		} else {
+			t.Errorf("channel_id not found or has unexpected value. Raw: %s", rawJSON)
+		}
+	}
+
+	if !strings.Contains(rawJSON, `"message_id":"`) {
+		if strings.Contains(rawJSON, `"message_id":`) && !strings.Contains(rawJSON, `"message_id":"`) {
+			t.Errorf("message_id is serialized as a number, should be a string. Raw: %s", rawJSON)
+		}
+	}
+
+	if strings.Contains(rawJSON, `"ringing":[`) {
+		ringingStart := strings.Index(rawJSON, `"ringing":[`)
+		if ringingStart != -1 {
+			ringingEnd := strings.Index(rawJSON[ringingStart:], `]`)
+			if ringingEnd != -1 {
+				ringingSection := rawJSON[ringingStart : ringingStart+ringingEnd+1]
+				if !strings.Contains(ringingSection, `[]`) {
+					if !strings.Contains(ringingSection, `"`) {
+						t.Errorf("ringing array contains bare numbers, should contain strings. Section: %s", ringingSection)
+					}
+				}
+			}
+		}
+	}
+
+	// Decode and verify the struct fields are populated correctly
+	var call callCreateEvent
+	if err := json.Unmarshal(callEvent.Data, &call); err != nil {
+		t.Fatalf("failed to decode CALL_CREATE: %v", err)
+	}
+
+	if call.ChannelID == "" {
+		t.Error("channel_id is empty after decoding - likely serialized as wrong type")
+	}
+	if call.MessageID == "" {
+		t.Error("message_id is empty after decoding - likely serialized as wrong type")
+	}
+
+	t.Logf("Snowflake serialization test passed. channel_id=%s, message_id=%s, ringing=%v",
+		call.ChannelID, call.MessageID, call.Ringing)
+}