public void CanAddRemoveAllFactoryImageProviders()
{
var services = new ServiceCollection();
IImageSharpBuilder builder = services.AddImageSharp();
builder.AddProvider(_ => new MockImageProvider());
Assert.Single(services, IsService <IImageProvider, MockImageProvider>);
Assert.Single(services, IsServiceImplementationFactory <IImageProvider, MockImageProvider>);
builder.ClearProviders();
Assert.DoesNotContain(services, IsService <IImageProvider>);
}
/// <summary>
/// Inserts the given <see cref="IImageProvider"/> at the give index into the provider collection within the service collection.
/// </summary>
/// <typeparam name="TProvider">The type of class implementing <see cref="IImageProvider"/>to add.</typeparam>
/// <param name="builder">The core builder.</param>
/// <param name="index">The zero-based index at which the provider should be inserted.</param>
/// <param name="implementationFactory">The factory method for returning a <see cref="IImageProvider"/>.</param>
/// <returns>The <see cref="IImageSharpBuilder"/>.</returns>
public static IImageSharpBuilder InsertProvider <TProvider>(this IImageSharpBuilder builder, int index, Func <IServiceProvider, TProvider> implementationFactory)
where TProvider : class, IImageProvider
{
var descriptors = builder.Services.Where(x => x.ServiceType == typeof(IImageProvider)).ToList();
builder.ClearProviders();
descriptors.Insert(index, ServiceDescriptor.Singleton <IImageProvider>(implementationFactory));
builder.Services.TryAddEnumerable(descriptors);
return(builder);
}
public void CanAddRemoveAllImageProviders()
{
var services = new ServiceCollection();
IImageSharpBuilder builder = services.AddImageSharp()
.AddProvider <MockImageProvider>();
Assert.Contains(services, x => x.ImplementationType == typeof(MockImageProvider));
builder.ClearProviders();
Assert.DoesNotContain(services, x => x.ImplementationType == typeof(MockImageProvider));
}
public void CanAddRemoveAllFactoryImageProviders()
{
var services = new ServiceCollection();
IImageSharpBuilder builder = services.AddImageSharp()
.AddProvider(_ => new MockImageProvider());
Assert.DoesNotContain(services, x => x.ImplementationType == typeof(MockImageProvider));
Assert.Contains(services, x => x.ImplementationFactory?.Method.ReturnType == typeof(MockImageProvider));
builder.ClearProviders();
Assert.DoesNotContain(services, x => x.ImplementationFactory?.Method.ReturnType == typeof(MockImageProvider));
}