package proxy

import "testing"

func TestSSEEventTrackerRejectsEventAfterTerminalEvent(t *testing.T) {
	var tracker sseEventTracker
	tracker.Write([]byte("data: [DONE]\n\ndata: unexpected\n\n"))

	if tracker.Complete() {
		t.Fatal("SSE stream with an event after its terminal event must not be complete")
	}
}

func TestSSEEventTrackerAcceptsCROnlyEventBoundary(t *testing.T) {
	var tracker sseEventTracker
	tracker.Write([]byte("data: [DONE]\r\r"))

	if !tracker.Complete() {
		t.Fatal("terminal SSE event with CR-only boundary should be complete")
	}
}