package domain

import "testing"

func TestImmutableRequestReplay_HP_IDEM_02(t *testing.T) {
	t.Parallel()

	first := HashImmutableRequest([]byte("method\x00target\x00payload"))
	same := HashImmutableRequest([]byte("method\x00target\x00payload"))
	other := HashImmutableRequest([]byte("method\x00other\x00payload"))
	if got := ClassifyReplay(nil, first); got != ReplayNew {
		t.Fatalf("new replay decision = %v", got)
	}
	if got := ClassifyReplay(&first, same); got != ReplayExact {
		t.Fatalf("exact replay decision = %v", got)
	}
	if got := ClassifyReplay(&first, other); got != ReplayConflict {
		t.Fatalf("conflicting replay decision = %v", got)
	}
}