public void SetUp()
{
nav = Substitute.For<INavigator>();
nav.PushAsync<ViewModel>().Returns(Task.Delay(0));
serviceAPI = Substitute.For<IServiceAPI>();
serviceAPI.AuthUser("john", "secret")
.Returns(Task.FromResult(new UserInfo { Username = "******", HomeCity = "Reykjavik" }));
serviceAPI.AuthUser("john", "sdf")
.Returns(Task.FromResult(UserInfo.NotFound));
serviceAPI.AuthUser("john", "oh-noes")
.Throws(new NullReferenceException());
serviceAPI.GetDevices().Returns(Task.FromResult(new List<DeviceInfo>()));
app = new App();
app.SetupAsyncActions(nav, serviceAPI);
store = app.Store;
store.Middleware(history.logger());
}
