public void KernelShouldReturnFooWhenAskedForIFoo()
{
IKernel kernel = new StandardKernel();
kernel.AddServices(services => services.AddTransient <IFoo, Foo>());
kernel.Get <IFoo>().Id.ShouldBe(Foo.MagicString);
}
public void KernelShouldReturnTheSameInstanceWhenAskedTwiceForSingletonScopedServices()
{
IKernel kernel = new StandardKernel();
kernel.AddServices(services => services.AddSingleton <IFoo, Foo>());
IFoo number1 = kernel.Get <IFoo>();
IFoo number2 = kernel.Get <IFoo>();
number1.ShouldBeSameAs(number2);
}
public void KernelShouldReturnDifferentInstancesWhenAskedTwiceForTransientScopedServices()
{
IKernel kernel = new StandardKernel();
kernel.AddServices(services => services.AddTransient <IFoo, Foo>());
IFoo number1 = kernel.Get <IFoo>();
IFoo number2 = kernel.Get <IFoo>();
number1.ShouldNotBeSameAs(number2);
}
public void KernelShouldUseConstantsToo()
{
IKernel kernel = new StandardKernel();
kernel.AddServices(services =>
{
services.Add(new ServiceDescriptor(typeof(int), 3));
});
kernel.Get <int>().ShouldBe(3);
}
public void KernelShouldInjectInnerServicesToMethodsToo()
{
IKernel kernel = new StandardKernel();
kernel.AddServices(services =>
{
services.AddTransient <IFoo>(serviceProvider => new Foo());
services.AddTransient <IBar>(serviceProvider => new Bar(serviceProvider.GetService <IFoo>()));
});
kernel.Get <IBar>().MyFoo.Id.ShouldBe(Foo.MagicString);
}
public void KernelShouldInjectInnerServices()
{
IKernel kernel = new StandardKernel();
kernel.AddServices(services =>
{
services.AddSingleton <IFoo, Foo>();
services.AddSingleton <IBar, Bar>();
});
kernel.Get <IBar>().MyFoo.Id.ShouldBe(Foo.MagicString);
}
public void Scoped_Objects_Created_In_Different_Scopes_Should_Differ()
{
var kernel = new StandardKernel();
kernel.AddServices(services =>
{
services.AddScoped <ScopedFoo>();
});
var scopeFactory = kernel.Get <IServiceScopeFactory>();
var scopedFoo1 = scopeFactory.CreateScope().ServiceProvider.GetRequiredService <ScopedFoo>();
var scopedFoo2 = scopeFactory.CreateScope().ServiceProvider.GetRequiredService <ScopedFoo>();
scopedFoo1.ShouldNotBeSameAs(scopedFoo2);
}
public void Scoped_Objects_Created_In_The_Same_Scopes_Should_Be_The_Same()
{
var kernel = new StandardKernel();
kernel.AddServices(services =>
{
services.AddScoped <ScopedFoo>();
});
var scopeFactory = kernel.Get <IServiceScopeFactory>();
var scope = scopeFactory.CreateScope();
var scopedFoor1 = scope.ServiceProvider.GetRequiredService <ScopedFoo>();
var scopedFoo2 = scope.ServiceProvider.GetRequiredService <ScopedFoo>();
scopedFoor1.ShouldBeSameAs(scopedFoo2);
}
public void Scoped_Objects_Should_Be_Disposed_Together_With_The_Scope()
{
var kernel = new StandardKernel();
kernel.AddServices(services =>
{
services.AddScoped <ScopedFoo>();
});
var scopeFactory = kernel.Get <IServiceScopeFactory>();
var scope = scopeFactory.CreateScope();
var scopedFoo = scope.ServiceProvider.GetRequiredService <ScopedFoo>();
scopedFoo.IsDisposed.ShouldBeFalse();
scope.Dispose();
scopedFoo.IsDisposed.ShouldBeTrue();
}