public async Task BuildAsync_WhenCalledAndRedditLinkToInformationViewModelBuilderThrowsAggregateException_AddsExceptionToSystemViewModelsInDashboardViewModel()
{
IEnumerable <INews> newsCollection = CreateNewsCollection(0);
IEnumerable <ISystemError> systemErrorCollection = CreateSystemErrorCollection(0);
IEnumerable <IRedditSubreddit> redditSubredditCollection = CreateRedditSubredditCollection(0);
IEnumerable <IRedditLink> redditLinkCollection = CreateRedditLinkCollection(1);
IDashboard dashboard = CreateDashboard(newsCollection: newsCollection, systemErrorCollection: systemErrorCollection, redditSubredditCollection: redditSubredditCollection, redditLinkCollection: redditLinkCollection);
string aggregateExceptionMessage = Guid.NewGuid().ToString();
IViewModelBuilder <DashboardViewModel, IDashboard> sut = CreateSut(aggregateExceptionMessage: aggregateExceptionMessage);
DashboardViewModel result = await sut.BuildAsync(dashboard);
Assert.IsNotNull(result);
Assert.IsNotNull(result.Informations);
Assert.AreEqual(0, result.Informations.Count());
Assert.IsNotNull(result.LatestInformationsWithImage);
Assert.AreEqual(0, result.LatestInformationsWithImage.Count());
Assert.IsNotNull(result.SystemErrors);
Assert.AreEqual(1, result.SystemErrors.Count());
Assert.IsNull(result.Settings);
Assert.IsNull(result.RedditAuthenticatedUser);
Assert.IsNotNull(result.RedditSubreddits);
Assert.AreEqual(0, result.RedditSubreddits.Count());
SystemErrorViewModel systemErrorViewModel = result.SystemErrors.First();
Assert.IsNotNull(systemErrorViewModel);
Assert.IsNotNull(systemErrorViewModel.SystemErrorIdentifier);
Assert.IsTrue(systemErrorViewModel.Timestamp >= DateTime.Now.AddSeconds(-3) && systemErrorViewModel.Timestamp <= DateTime.Now);
Assert.IsNotNull(systemErrorViewModel.Message);
Assert.AreEqual($"HtmlHelper.ConvertNewLines:{aggregateExceptionMessage}", systemErrorViewModel.Message);
Assert.IsNotNull(systemErrorViewModel.Details);
}
private byte[] BuildDashboardViewModelAsByteArray()
{
InformationViewModel informationViewModel = new InformationViewModel
{
InformationIdentifier = Guid.NewGuid().ToString("D"),
Timestamp = DateTime.Now,
Header = Guid.NewGuid().ToString("D"),
Summary = Guid.NewGuid().ToString("D"),
Details = Guid.NewGuid().ToString("D"),
ImageUrl = Guid.NewGuid().ToString("D"),
Provider = Guid.NewGuid().ToString("D"),
Author = Guid.NewGuid().ToString("D"),
ExternalUrl = Guid.NewGuid().ToString("D")
};
ImageViewModel <InformationViewModel> imageViewModel = new ImageViewModel <InformationViewModel>(informationViewModel, Convert.FromBase64String("R0lGODlhDgAOAKIAAAAAAP///wAAgP//AP8AAMDAwICAgP///yH5BAEAAAcALAAAAAAOAA4AAAM+aLq8YCPIOGV5YdV5IRFgCAbdFlFDNygkWRQGiXHZkj5rXKDWHBUu2A3C2jFkMRolMDyReMiXdCoFWK/YbAIAOw=="));
SystemErrorViewModel systemErrorViewModel = new SystemErrorViewModel
{
SystemErrorIdentifier = Guid.NewGuid().ToString("D"),
Timestamp = DateTime.Now,
Message = Guid.NewGuid().ToString("D"),
Details = Guid.NewGuid().ToString("D"),
};
ObjectViewModel <IRedditAuthenticatedUser> redditAuthenticatedUserObjectViewModel = new ObjectViewModel <IRedditAuthenticatedUser>
{
ObjectIdentifier = Guid.NewGuid().ToString("D"),
Object = new RedditAuthenticatedUser(),
Timestamp = DateTime.Now,
Html = Guid.NewGuid().ToString("D")
};
ObjectViewModel <IRedditSubreddit> redditSubredditObjectViewModel = new ObjectViewModel <IRedditSubreddit>
{
ObjectIdentifier = Guid.NewGuid().ToString("D"),
Object = new RedditSubreddit(),
Timestamp = DateTime.Now,
Html = Guid.NewGuid().ToString("D")
};
DashboardViewModel dashboardViewModel = new DashboardViewModel
{
Informations = new List <InformationViewModel> {
informationViewModel
},
LatestInformationsWithImage = new List <ImageViewModel <InformationViewModel> > {
imageViewModel
},
SystemErrors = new List <SystemErrorViewModel> {
systemErrorViewModel
},
Settings = BuildDashboardSettingsViewModel(),
RedditAuthenticatedUser = redditAuthenticatedUserObjectViewModel,
RedditSubreddits = new List <ObjectViewModel <IRedditSubreddit> > {
redditSubredditObjectViewModel
}
};
return(new Web.Helpers.ContentHelper(_dataProtectionProviderMock.Object, _httpContextAccessorMock.Object, _urlHelperMock.Object).ToByteArray(dashboardViewModel));
}
public IActionResult SystemError(SystemErrorViewModel systemErrorViewModel)
{
if (systemErrorViewModel == null)
{
throw new ArgumentNullException(nameof(systemErrorViewModel));
}
return(View("SystemError", systemErrorViewModel));
}
public void SystemError_WhenCalled_ReturnsViewWithSystemErrorViewModel()
{
SystemErrorViewModel systemErrorViewModel = new SystemErrorViewModel();
OSDevGrp.MyDashboard.Web.Controllers.HomeController sut = CreateSut();
IActionResult result = sut.SystemError(systemErrorViewModel);
Assert.IsNotNull(result);
Assert.IsInstanceOfType(result, typeof(ViewResult));
ViewResult viewResult = (ViewResult)result;
Assert.IsNotNull(viewResult);
Assert.IsNotNull(viewResult.ViewName);
Assert.AreEqual("SystemError", viewResult.ViewName);
Assert.IsNotNull(viewResult.Model);
Assert.AreEqual(systemErrorViewModel, viewResult.Model);
}
public async Task BuildAsync_WhenCalled_ReturnsInitializedSystemErrorViewModel()
{
string identifier = Guid.NewGuid().ToString("D");
DateTime timestamp = DateTime.Now.AddTicks(_random.Next(-5000, 5000));
string information = Guid.NewGuid().ToString("D");
string details = Guid.NewGuid().ToString("D");
ISystemError systemErrorMock = CreateSystemError(identifier, timestamp, information, details);
IViewModelBuilder <SystemErrorViewModel, ISystemError> sut = CreateSut();
SystemErrorViewModel result = await sut.BuildAsync(systemErrorMock);
Assert.IsNotNull(result);
Assert.IsNotNull(result.SystemErrorIdentifier);
Assert.AreEqual(identifier, result.SystemErrorIdentifier);
Assert.AreEqual(timestamp, result.Timestamp);
Assert.IsNotNull(result.Message);
Assert.AreEqual($"HtmlHelper.ConvertNewLines:{information}", result.Message);
Assert.IsNotNull(result.Details);
Assert.AreEqual($"HtmlHelper.ConvertNewLines:{details}", result.Details);
}
private void HandleException(Exception exception, IList <SystemErrorViewModel> systemErrorViewModelCollection, object syncRoot)
{
if (exception == null)
{
throw new ArgumentNullException(nameof(exception));
}
if (systemErrorViewModelCollection == null)
{
throw new ArgumentNullException(nameof(systemErrorViewModelCollection));
}
if (syncRoot == null)
{
throw new ArgumentNullException(nameof(syncRoot));
}
AggregateException aggregateException = exception as AggregateException;
if (aggregateException != null)
{
aggregateException.Handle(ex =>
{
HandleException(ex, systemErrorViewModelCollection, syncRoot);
return(true);
});
return;
}
SystemErrorViewModel systemErrorViewModel = new SystemErrorViewModel
{
SystemErrorIdentifier = Guid.NewGuid().ToString(),
Timestamp = DateTime.Now,
Message = _htmlHelper.ConvertNewLines(exception.Message),
Details = _htmlHelper.ConvertNewLines(exception.StackTrace)
};
AddViewModelToViewModelCollection(systemErrorViewModel, systemErrorViewModelCollection, syncRoot);
}
protected static DashboardViewModel BuildDashboardViewModel(Random random)
{
if (random == null)
{
throw new ArgumentNullException(nameof(random));
}
InformationViewModel informationViewModel = new InformationViewModel
{
InformationIdentifier = Guid.NewGuid().ToString("D"),
Timestamp = DateTime.Now,
Header = Guid.NewGuid().ToString("D"),
Summary = Guid.NewGuid().ToString("D"),
Details = Guid.NewGuid().ToString("D"),
ImageUrl = Guid.NewGuid().ToString("D"),
Provider = Guid.NewGuid().ToString("D"),
Author = Guid.NewGuid().ToString("D"),
ExternalUrl = Guid.NewGuid().ToString("D")
};
ImageViewModel <InformationViewModel> imageViewModel = new ImageViewModel <InformationViewModel>(informationViewModel, Convert.FromBase64String("R0lGODlhDgAOAKIAAAAAAP///wAAgP//AP8AAMDAwICAgP///yH5BAEAAAcALAAAAAAOAA4AAAM+aLq8YCPIOGV5YdV5IRFgCAbdFlFDNygkWRQGiXHZkj5rXKDWHBUu2A3C2jFkMRolMDyReMiXdCoFWK/YbAIAOw=="));
SystemErrorViewModel systemErrorViewModel = new SystemErrorViewModel
{
SystemErrorIdentifier = Guid.NewGuid().ToString("D"),
Timestamp = DateTime.Now,
Message = Guid.NewGuid().ToString("D"),
Details = Guid.NewGuid().ToString("D"),
};
ObjectViewModel <IRedditAuthenticatedUser> redditAuthenticatedUserObjectViewModel = new ObjectViewModel <IRedditAuthenticatedUser>
{
ObjectIdentifier = Guid.NewGuid().ToString("D"),
Object = new RedditAuthenticatedUser(),
Timestamp = DateTime.Now,
Html = Guid.NewGuid().ToString("D")
};
ObjectViewModel <IRedditSubreddit> redditSubredditObjectViewModel = new ObjectViewModel <IRedditSubreddit>
{
ObjectIdentifier = Guid.NewGuid().ToString("D"),
Object = new RedditSubreddit(),
Timestamp = DateTime.Now,
Html = Guid.NewGuid().ToString("D")
};
return(new DashboardViewModel
{
Informations = new List <InformationViewModel> {
informationViewModel
},
LatestInformationsWithImage = new List <ImageViewModel <InformationViewModel> > {
imageViewModel
},
SystemErrors = new List <SystemErrorViewModel> {
systemErrorViewModel
},
Settings = BuildDashboardSettingsViewModel(random),
RedditAuthenticatedUser = redditAuthenticatedUserObjectViewModel,
RedditSubreddits = new List <ObjectViewModel <IRedditSubreddit> > {
redditSubredditObjectViewModel
}
});
}
