public void WhenNavigatedToWithAToQueryParameter_ThenInitializesToField()
{
var emailServiceMock = new Mock<IEmailService>();
var viewModel = new ComposeEmailViewModel(emailServiceMock.Object);
var uriQuery = new UriQuery();
uriQuery.Add("To", "*****@*****.**");
((INavigationAware)viewModel).OnNavigatedTo(new NavigationContext(new Mock<IRegionNavigationService>().Object, new Uri("" + uriQuery.ToString(), UriKind.Relative)));
Assert.AreEqual("*****@*****.**", viewModel.EmailDocument.To);
}
public void WhenSendMessageCommandIsExecuted_ThenSendsMessageThroughService()
{
var emailServiceMock = new Mock<IEmailService>();
var viewModel = new ComposeEmailViewModel(emailServiceMock.Object);
((INavigationAware)viewModel).OnNavigatedTo(new NavigationContext(new Mock<IRegionNavigationService>().Object, new Uri("", UriKind.Relative)));
viewModel.SendEmailCommand.Execute(null);
Assert.AreEqual("Sending", viewModel.SendState);
emailServiceMock.Verify(svc => svc.BeginSendEmailDocument(viewModel.EmailDocument, It.IsAny<AsyncCallback>(), null));
}
public void WhenNavigatedToWithAReplyToQueryParameter_ThenRepliesToTheAppropriateMessage()
{
var replyToEmail = new EmailDocument { From = "*****@*****.**", To = "", Subject = "", Text = "" };
var emailServiceMock = new Mock<IEmailService>();
emailServiceMock
.Setup(svc => svc.GetEmailDocument(replyToEmail.Id))
.Returns(replyToEmail);
var viewModel = new ComposeEmailViewModel(emailServiceMock.Object);
var uriQuery = new UriQuery();
uriQuery.Add("ReplyTo", replyToEmail.Id.ToString("N"));
((INavigationAware)viewModel).OnNavigatedTo(new NavigationContext(new Mock<IRegionNavigationService>().Object, new Uri("" + uriQuery.ToString(), UriKind.Relative)));
Assert.AreEqual("*****@*****.**", viewModel.EmailDocument.To);
}
public void WhenFinishedSendingMessage_ThenNavigatesBack()
{
var sendEmailResultMock = new Mock<IAsyncResult>();
var emailServiceMock = new Mock<IEmailService>();
AsyncCallback callback = null;
emailServiceMock
.Setup(svc => svc.BeginSendEmailDocument(It.IsAny<EmailDocument>(), It.IsAny<AsyncCallback>(), null))
.Callback<EmailDocument, AsyncCallback, object>((e, c, o) => { callback = c; })
.Returns(sendEmailResultMock.Object);
emailServiceMock
.Setup(svc => svc.EndSendEmailDocument(sendEmailResultMock.Object))
.Verifiable();
var journalMock = new Mock<IRegionNavigationJournal>();
journalMock.Setup(j => j.GoBack()).Verifiable();
var navigationServiceMock = new Mock<IRegionNavigationService>();
navigationServiceMock.SetupGet(svc => svc.Journal).Returns(journalMock.Object);
var viewModel = new ComposeEmailViewModel(emailServiceMock.Object);
((INavigationAware)viewModel).OnNavigatedTo(new NavigationContext(navigationServiceMock.Object, new Uri("", UriKind.Relative)));
viewModel.SendEmailCommand.Execute(null);
this.EnqueueConditional(() => callback != null);
this.EnqueueCallback(
() =>
{
callback(sendEmailResultMock.Object);
});
this.EnqueueCallback(
() =>
{
Assert.AreEqual("Sent", viewModel.SendState);
journalMock.VerifyAll();
});
this.EnqueueTestComplete();
}
public void WhenCancelling_ThenNavigatesBack()
{
var emailServiceMock = new Mock<IEmailService>();
var viewModel = new ComposeEmailViewModel(emailServiceMock.Object);
var journalMock = new Mock<IRegionNavigationJournal>();
var navigationServiceMock = new Mock<IRegionNavigationService>();
navigationServiceMock.SetupGet(svc => svc.Journal).Returns(journalMock.Object);
((INavigationAware)viewModel).OnNavigatedTo(
new NavigationContext(
navigationServiceMock.Object,
new Uri("location", UriKind.Relative)));
viewModel.CancelEmailCommand.Execute(null);
journalMock.Verify(j => j.GoBack());
}
public void WhenAcceptingConfirmationToNavigateAway_ThenInvokesRequestCallbackWithTrue()
{
var emailServiceMock = new Mock<IEmailService>();
var viewModel = new ComposeEmailViewModel(emailServiceMock.Object);
var uriQuery = new UriQuery();
uriQuery.Add("To", "*****@*****.**");
((INavigationAware)viewModel).OnNavigatedTo(new NavigationContext(new Mock<IRegionNavigationService>().Object, new Uri("" + uriQuery.ToString(), UriKind.Relative)));
InteractionRequestedEventArgs args = null;
viewModel.ConfirmExitInteractionRequest.Raised += (s, e) => args = e;
bool? callbackResult = null;
((IConfirmNavigationRequest)viewModel).ConfirmNavigationRequest(
new NavigationContext(new Mock<IRegionNavigationService>().Object, new Uri("some uri", UriKind.Relative)),
b => callbackResult = b);
var confirmation = args.Context as Confirmation;
confirmation.Confirmed = true;
args.Callback();
Assert.IsTrue(callbackResult.Value);
}
public void WhenRequestedForVetoOnNavigationAfterSubmitting_ThenDoesNotRaiseInteractionRequest()
{
var emailServiceMock = new Mock<IEmailService>();
var viewModel = new ComposeEmailViewModel(emailServiceMock.Object);
var uriQuery = new UriQuery();
uriQuery.Add("To", "*****@*****.**");
((INavigationAware)viewModel).OnNavigatedTo(new NavigationContext(new Mock<IRegionNavigationService>().Object, new Uri("" + uriQuery.ToString(), UriKind.Relative)));
InteractionRequestedEventArgs args = null;
viewModel.ConfirmExitInteractionRequest.Raised += (s, e) => args = e;
viewModel.SendEmailCommand.Execute(null);
bool? callbackResult = null;
((IConfirmNavigationRequest)viewModel).ConfirmNavigationRequest(
new NavigationContext(new Mock<IRegionNavigationService>().Object, new Uri("some uri", UriKind.Relative)),
b => callbackResult = b);
Assert.IsNull(args);
Assert.IsTrue(callbackResult.Value);
}
