public async Task CanCompleteSignIn()
{
var keyPair = KeyPair.FromRandom("ed25519");
await _keyStore.SetKeyAsync("networkId", "pending_key" + keyPair.GetPublicKey().ToString(), keyPair);
var url = "http://example.com/location?account_id=near.account&public_key=" + keyPair.GetPublicKey().ToString();
await _walletAccount.CompleteSignIn(url);
Assert.AreEqual((await _keyStore.GetKeyAsync("networkId", "near.account")).ToString(), keyPair.ToString());
Assert.IsTrue(_walletAccount.IsSignedIn());
Assert.AreEqual("near.account", _walletAccount.GetAccountId());
}