public void FailToGrantCredentialsToUserIfPasswordIsIncorrect()
        {
            CredentialsAuthorizationServerProvider prov = new CredentialsAuthorizationServerProvider();

            prov.GrantResourceOwnerCredentials(
                new OAuthGrantResourceOwnerCredentialsContext(
                    new OwinContext(), new OAuthAuthorizationServerOptions(), "1", "*****@*****.**", "sjdlkjasdlkjasd;kajsd", new List <string>()));
        }
        public void BeAbleToGrantCredentialsToUser()
        {
            CredentialsAuthorizationServerProvider prov = new CredentialsAuthorizationServerProvider();

            prov.GrantResourceOwnerCredentials(
                new OAuthGrantResourceOwnerCredentialsContext(
                    new OwinContext(), new OAuthAuthorizationServerOptions(), "1", "*****@*****.**", "HOLA1234", new List <string>()));
        }