package idempotency

import "testing"

func TestHashIsStable(t *testing.T) {
	first := Hash([]byte(`{"name":"test"}`))
	second := Hash([]byte(`{"name":"test"}`))
	if first != second || len(first) != 64 {
		t.Fatalf("unexpected hashes: %q %q", first, second)
	}
	if first == Hash([]byte(`{"name":"other"}`)) {
		t.Fatal("different bodies should not have the same hash")
	}
}

func TestValidateRequest(t *testing.T) {
	if err := validateRequest(Request{}); err == nil {
		t.Fatal("empty request should fail")
	}
}