public IActionResult GetCover()
{
if (!ITunesService.Instance.IsActive)
{
return(new StatusCodeResult((int)HttpStatusCode.ServiceUnavailable));
}
var track = ITunesService.Instance.GetCurrenTrack();
FileStream image;
try
{
image = ControllerServices.GetCoverForTrack(track);
}
catch (Exception e)
{
Console.WriteLine("Could not get cover for track");
Console.WriteLine(e);
return(NotFound(e));
}
if (image == null)
{
return(NotFound(track));
}
return(File(image, "image/" + track.GetArtworkFileExtension()));
}
public void Controller_Overrides_DependencyInjection()
{
// Setting on Controller config overrides the DI container.
HttpConfiguration config = new HttpConfiguration();
IActionValueBinder newDIService = new Mock <IActionValueBinder>().Object;
var mockDependencyResolver = new Mock <IDependencyResolver>();
mockDependencyResolver.Setup(dr => dr.GetService(typeof(IActionValueBinder))).Returns(newDIService);
config.DependencyResolver = mockDependencyResolver.Object;
ControllerServices cs = new ControllerServices(config.Services);
IActionValueBinder newLocalService = new Mock <IActionValueBinder>().Object;
cs.Replace(typeof(IActionValueBinder), newLocalService);
// Act
IActionValueBinder localVal = (IActionValueBinder)cs.GetService(typeof(IActionValueBinder));
IActionValueBinder globalVal = (IActionValueBinder)config.Services.GetService(typeof(IActionValueBinder));
// Assert
// Local controller didn't override, should get same value as global case.
Assert.Same(newDIService, globalVal); // asking the config will give back the DI service
Assert.Same(newLocalService, localVal); // but asking locally will get back the local service.
}
public void Get_Falls_Through_To_Global()
{
HttpConfiguration config = new HttpConfiguration();
ControllerServices cs = new ControllerServices(config.Services);
// Act
IActionValueBinder localVal = (IActionValueBinder)cs.GetService(typeof(IActionValueBinder));
IActionValueBinder globalVal = (IActionValueBinder)config.Services.GetService(typeof(IActionValueBinder));
// Assert
// Local controller didn't override, should get same value as global case.
Assert.Same(localVal, globalVal);
}
public IActionResult GetPlaylistCoverByFolderAndIndex(string folderName, int index)
{
if (!ITunesService.Instance.IsActive)
{
return(new StatusCodeResult((int)HttpStatusCode.ServiceUnavailable));
}
var requestedFolder = SearchFolder(folderName);
if (requestedFolder == null)
{
return(NotFound(folderName));
}
if (requestedFolder.Nodes < index)
{
return(NotFound(new IntegerResponse()
{
Name = "index out of bounds",
Data = index
}));
}
var reqestedPlaylist = requestedFolder.PlaylistNodes[index].Playlist;
if (reqestedPlaylist.Songs == 0)
{
throw new Exception($"The requested playlist with name {reqestedPlaylist.Name} does not contain any songs.");
}
//var requestedPlaylistFirstTrack = requestedFolder.PlaylistNodes[index].Playlist.TrackList[0];
FileStream image;
try
{
image = ControllerServices.GetCoverForPlaylist(reqestedPlaylist);
}
catch (Exception e)
{
Console.WriteLine("Could not artwork");
Console.WriteLine(e);
return(NotFound(e));
}
if (image == null)
{
return(NotFound(reqestedPlaylist));
}
return(File(image, "image/jpeg"));
}
public void Controller_Set_Null()
{
HttpConfiguration config = new HttpConfiguration();
ServicesContainer global = config.Services;
ControllerServices cs = new ControllerServices(config.Services);
// Act
// Setting to null is not the same as clear. Clear() means fall through to global config.
cs.Replace(typeof(IActionValueBinder), null);
// Assert
IActionValueBinder localVal = (IActionValueBinder)cs.GetService(typeof(IActionValueBinder));
Assert.Null(localVal);
}
public void Controller_Overrides_Global()
{
HttpConfiguration config = new HttpConfiguration();
ControllerServices cs = new ControllerServices(config.Services);
IActionValueBinder newLocalService = new Mock <IActionValueBinder>().Object;
cs.Replace(typeof(IActionValueBinder), newLocalService);
// Act
IActionValueBinder localVal = (IActionValueBinder)cs.GetService(typeof(IActionValueBinder));
IActionValueBinder globalVal = (IActionValueBinder)config.Services.GetService(typeof(IActionValueBinder));
// Assert
// Local controller didn't override, should get same value as global case.
Assert.Same(localVal, newLocalService);
Assert.NotSame(localVal, globalVal);
}
public void Controller_Clear_Single_Item()
{
HttpConfiguration config = new HttpConfiguration();
ServicesContainer global = config.Services;
ControllerServices cs = new ControllerServices(config.Services);
IActionValueBinder newLocalService = new Mock <IActionValueBinder>().Object;
cs.Replace(typeof(IActionValueBinder), newLocalService);
// Act
cs.Clear(typeof(IActionValueBinder));
// Assert
IActionValueBinder localVal = (IActionValueBinder)cs.GetService(typeof(IActionValueBinder));
IActionValueBinder globalVal = (IActionValueBinder)config.Services.GetService(typeof(IActionValueBinder));
Assert.Same(globalVal, localVal);
}
private void Controller_Overrides_DependencyInjection_Impl(IDependencyResolver resolver, TestActionValueBinder newDIService)
{
if (resolver is null)
{
throw new ArgumentNullException(nameof(resolver));
}
// Calling `.BeginScope()` here is to simulate what happens inside `DefaultHttpControllerActivator.GetInstanceOrActivator`
using (IDependencyScope requestScope = resolver.BeginScope())
{
_ = requestScope.ShouldNotBeNull();
// Setting on Controller config overrides the DI container.
HttpConfiguration config = new HttpConfiguration();
// IActionValueBinder newDIService = new TestActionValueBinder();
config.DependencyResolver = resolver;
ControllerServices cs = new ControllerServices(config.Services);
IActionValueBinder newLocalService = new TestActionValueBinder();
cs.Replace(typeof(IActionValueBinder), newLocalService);
// Act
IActionValueBinder localVal = (IActionValueBinder)cs.GetService(typeof(IActionValueBinder));
IActionValueBinder globalVal = (IActionValueBinder)config.Services.GetService(typeof(IActionValueBinder));
_ = localVal.ShouldNotBeNull().ShouldBeOfType <TestActionValueBinder>();
_ = globalVal.ShouldNotBeNull().ShouldBeOfType <TestActionValueBinder>();
// Assert
// Local controller didn't override, should get same value as global case.
Object.ReferenceEquals(newDIService, globalVal).ShouldBeTrue(); // asking the config will give back the DI service
Object.ReferenceEquals(newLocalService, localVal).ShouldBeTrue(); // but asking locally will get back the local service.
}
}
public void Controller_Appends_Inherited_List()
{
// Controller Services has "copy on write" semantics for inherited list.
// It can get the inherited list and mutate it.
HttpConfiguration config = new HttpConfiguration();
ServicesContainer global = config.Services;
ControllerServices cs = new ControllerServices(config.Services);
ValueProviderFactory vpf = new Mock <ValueProviderFactory>().Object;
// Act
cs.Add(typeof(ValueProviderFactory), vpf); // appends to end
// Assert
IEnumerable <object> original = global.GetServices(typeof(ValueProviderFactory));
object[] modified = cs.GetServices(typeof(ValueProviderFactory)).ToArray();
Assert.True(original.Count() > 1);
object[] expected = original.Concat(new object[] { vpf }).ToArray();
Assert.Equal(expected, modified);
}
public void Call_With_Null()
{
ControllerServices sc = null;
Assert.ThrowsArgumentNull(() => { sc.GetValueProviderFactories(); }, "services");
}
public StudiTrainController(IAppSettings settings)
{
DbConn = new PostgresContext(settings.ControllerSetup.ConnectionString);
Services = new ControllerServices(DbConn, settings.JwtSetup);
}