public void GetRegisteredServiceCallsInitializeOnService(WorkbenchServiceType type, IWorkbenchService service)
{
Workbench.Instance.AddToCache(type, service);
Workbench.Instance.GetRegisteredService(type);
service.Received(1).Initialize();
}
/// <summary>
/// Adds a <see cref="IWorkbenchService"/> to the cache.
/// </summary>
/// <param name="type">The type of the service being added.</param>
/// <param name="service">The actual service instance.</param>
public void AddToCache(WorkbenchServiceType type, IWorkbenchService service)
{
if (_singletonCache.ContainsKey(type))
{
var message = $"The SingletonType '{type}' has been already set. Only one Workbench service of a given type is allowed.";
throw new ArgumentException(message, nameof(type));
}
_singletonCache.Add(type, service);
}
public void AddToCacheSameServiceTypeTwiceThrows(WorkbenchServiceType type, IWorkbenchService service1, IWorkbenchService service2)
{
Workbench.Instance.AddToCache(type, service1);
// throws with the same service
Assert.ThrowsAny <Exception>(() => Workbench.Instance.AddToCache(type, service1));
// and with a different service
Assert.ThrowsAny <Exception>(() => Workbench.Instance.AddToCache(type, service2));
}
private T GetService <T>(WorkbenchServiceType type, bool mandatory = true)
{
if (!_singletonCache.TryGetValue(type, out var service))
{
if (mandatory)
{
throw new ArgumentException($"No Workbench service of type '{type.ToString()}' was injected on Startup.");
}
}
return((T)service);
}
public IWorkbenchService GetRegisteredService(WorkbenchServiceType serviceType)
{
if (!_isInitialized)
{
// Trigger initializations over Workbench Services on demand
InitializeServices();
}
_singletonCache.TryGetValue(serviceType, out var service);
return(service);
}
public void GetRegisteredServiceReturnsWhatWasAddedByAddToCache(WorkbenchServiceType type, IWorkbenchService service)
{
Workbench.Instance.AddToCache(type, service);
Assert.Same(service, Workbench.Instance.GetRegisteredService(type));
}
