public void Can_Create_Container()
{
using (var container = new NancyContainer())
{
container.ShouldNotBeNull();
}
}
public void Cannot_Resolve_Interface_That_Was_Not_Registered()
{
using (var c = new NancyContainer())
{
var foo = c.Resolve(typeof(IFoo));
foo.ShouldBeNull();
}
}
public void Can_Resolve_Concrete_Type_That_Was_Not_Registered()
{
using (var c = new NancyContainer())
{
var foo = c.Resolve(typeof(Foo));
foo.ShouldNotBeNull();
foo.ShouldBeOfType<Foo>();
}
}
public void Can_Register_And_Resolve_Multiple_Types()
{
using (var container = new NancyContainer())
{
container.Register(typeof(IBar), c => new Bar());
container.Register(typeof(IFoo), c => new Foo());
var foo = container.Resolve(null, typeof(IFoo));
var bar = container.Resolve(null, typeof(IBar));
}
}
public void Can_Resolve_Unamed_Instance()
{
using (var c = new NancyContainer())
{
var originalFoo = new Foo();
c.Register(typeof(IFoo), originalFoo);
var foo = c.Resolve(typeof(IFoo));
foo.ShouldNotBeNull();
foo.ShouldBeSameAs(originalFoo);
}
}
public void Can_Resolve_Unnamed_Type()
{
using (var c = new NancyContainer())
{
c.Register(typeof(IFoo), typeof(Foo));
var foo = c.Resolve(typeof(IFoo));
foo.ShouldNotBeNull();
foo.ShouldBeOfType<IFoo>();
foo.ShouldBeOfType<Foo>();
}
}
public void Can_Resolve_Nameless_NonGeneric_Factory()
{
using (var container = new NancyContainer())
{
container.Register(typeof(IFoo), c => new Foo());
var foo = container.Resolve(null, typeof(IFoo));
foo.ShouldNotBeNull();
foo.ShouldBeOfType<IFoo>();
foo.ShouldBeOfType<Foo>();
}
}
public void Can_Resolve_IEnumerable_Of_Services()
{
using (var c = new NancyContainer())
{
c.Register(typeof(IFoo), typeof(Foo));
c.Register(typeof(IFoo), typeof(Foo2));
var fooEnum = c.Resolve(typeof(IEnumerable<IFoo>));
fooEnum.ShouldNotBeNull();
fooEnum.ShouldBeOfType(typeof(IEnumerable<IFoo>));
var foo = (IEnumerable<IFoo>)fooEnum;
foo.Count().ShouldEqual(2);
}
}
public void Can_Resolve_Array_Of_Services()
{
using (var c = new NancyContainer())
{
c.Register(typeof(IFoo), typeof(Foo));
c.Register(typeof(IFoo), typeof(Foo2));
var fooArray = c.Resolve(typeof(IFoo[]));
fooArray.ShouldNotBeNull();
fooArray.ShouldBeOfType(typeof(IFoo[]));
var foo = (IFoo[])fooArray;
foo.Length.ShouldEqual(2);
}
}
public void Can_Resolve_Func_Of_Registered_Service()
{
using (var c = new NancyContainer())
{
c.Register(typeof(IFoo), container => new Foo());
var fooFunc = c.Resolve(typeof(Func<IFoo>));
fooFunc.ShouldNotBeNull();
fooFunc.ShouldBeOfType(typeof(Func<IFoo>));
var fooResult = ((Func<IFoo>)fooFunc)();
fooResult.ShouldNotBeNull();
fooResult.ShouldBeOfType<IFoo>();
fooResult.ShouldBeOfType<Foo>();
}
}
public void Can_Resolve_Unnamed_Type_With_Dependencies()
{
using (var c = new NancyContainer())
{
c.Register(typeof(IFoo), container => new Foo());
c.Register(typeof(IBar), typeof(FooBar));
var fooBar = c.Resolve(typeof(IBar)) as FooBar;
fooBar.ShouldNotBeNull();
fooBar.Foo.ShouldNotBeNull();
}
}
public void WhenResolve_Is_Called_For_Strong_Factory_Strong_Object_Is_Returned()
{
using (var container = new NancyContainer())
{
container.Register<IFoo>(c => new Foo());
var foo = container.Resolve<IFoo>();
foo.ShouldNotBeNull();
foo.ShouldBeOfType<IFoo>();
foo.ShouldBeOfType<Foo>();
}
}
public void Resolve_With_Singleton_Scope_Returns_Same_Instance()
{
using (var c = new NancyContainer())
{
c.Register(string.Empty, typeof(IFoo), container => new Foo()).WithinScope(new SingletonScope());
var foo1 = c.Resolve(typeof(IFoo));
var foo2 = c.Resolve(typeof(IFoo));
foo1.ShouldNotBeNull();
foo1.ShouldBeOfType<Foo>();
foo2.ShouldNotBeNull();
foo2.ShouldBeOfType<Foo>();
foo1.ShouldBeSameAs(foo2);
}
}
public void Resolve_Without_Name_Returns_Named_Instance()
{
using (var container = new NancyContainer())
{
container.Register("foo1", typeof(IFoo), c => new Foo());
var foo = container.Resolve(typeof(IFoo));
foo.ShouldNotBeNull();
foo.ShouldBeOfType<IFoo>();
foo.ShouldBeOfType<Foo>();
}
}
public void Last_Registered_Instance_Is_Resolved()
{
using (var container = new NancyContainer())
{
container.Register(typeof(IFoo), c => new Foo());
container.Register(typeof(IFoo), c => new Foo2());
var foo = container.Resolve(typeof(IFoo));
foo.ShouldNotBeNull();
foo.ShouldBeOfType<IFoo>();
foo.ShouldBeOfType<Foo2>();
}
}
public void Different_Named_Registrations_Resolve_To_Different_Types()
{
using (var container = new NancyContainer())
{
container.Register("foo1", typeof(IFoo), c => new Foo());
container.Register("foo2", typeof(IFoo), c => new Foo2());
var foo1 = container.Resolve("foo1", typeof(IFoo));
var foo2 = container.Resolve("foo2", typeof(IFoo));
foo1.ShouldNotBeNull();
foo1.ShouldBeOfType<Foo>();
foo2.ShouldNotBeNull();
foo2.ShouldBeOfType<Foo2>();
}
}
