package inbound

import "testing"

func TestInboundSubmitRequestIDIsStableForRetry(t *testing.T) {
	fragment := &inboundLongMessageFragment{Reference: 7, Total: 2, Index: 1, Format: 8}
	first := inboundSubmitRequestID("connection-1", 42, []string{"13800000001"}, "【测试】内容", "1069", fragment)
	second := inboundSubmitRequestID("connection-1", 42, []string{"13800000001"}, "【测试】内容", "1069", fragment)
	if first != second {
		t.Fatalf("retry key changed: %q != %q", first, second)
	}
}

func TestInboundSubmitRequestIDSeparatesPayloadAndSession(t *testing.T) {
	base := inboundSubmitRequestID("connection-1", 42, []string{"13800000001"}, "content", "1069", nil)
	cases := []string{
		inboundSubmitRequestID("connection-2", 42, []string{"13800000001"}, "content", "1069", nil),
		inboundSubmitRequestID("connection-1", 43, []string{"13800000001"}, "content", "1069", nil),
		inboundSubmitRequestID("connection-1", 42, []string{"13800000002"}, "content", "1069", nil),
		inboundSubmitRequestID("connection-1", 42, []string{"13800000001"}, "other", "1069", nil),
	}
	for _, candidate := range cases {
		if candidate == base {
			t.Fatalf("different submit produced duplicate key %q", base)
		}
	}
}