public void TestInitialize()
{
factories = Substitute.For<Factories>();
cloudProviderFactory = Substitute.For<CloudProviderFactory>();
cloudProvider = Substitute.For<CloudProvider>();
cloudProviderFactory.Create().Returns(cloudProvider);
settings = new Settings();
factories.Settings.Returns(settings);
vibration = Substitute.For<Vibration>();
cloud = Substitute.For<Cloud>();
messageDialog = Substitute.For<MessageDialog>();
cloudMessages = new Fixture().Create<CloudMessages>();
workerFactory = new BackgroundWorkerSyncFactory();
sut = new ExportAndImportViewModel(factories, cloudProviderFactory, vibration, cloud, messageDialog,
cloudMessages, workerFactory);
cloudProvider.GetAcquiredToken().Returns(new CloudToken { Secret = "foo", Token = "bar" });
cloudProvider.GetTokenAcquiringUrl(ExportAndImportViewModel.TOKEN_ACQUIRING_CALLBACK_URL).Returns("go");
cloud.ListImports().Returns(new List<string>());
navigatedTo = string.Empty;
sut.NavigateInBrowser += (_, url) => { navigatedTo = url; };
}