assert.NoError(t, err)
	assert.Equal(t, getResult, "bar")
	if len(resultHashes) != 3 {
		t.Fatal("Encountered has collision")
	}
}

func TestOrderAgnosticism(t *testing.T) {
	l := smtLedger{tree: newSMT(MyHasher, nil, time.Minute)}
	_, err := l.Put("foo", "bar")
	assert.NoError(t, err)
	firstHash, err := l.Put("second", "value")
	assert.NoError(t, err)
	secondHash, err := l.Put("foo", "baz")
	assert.NoError(t, err)