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Working With StructureMap 3 Profiles
interface ICar { }
public class Brandless : ICar { }
public class Honda : ICar { }
public class Toyota : ICar { }
[TestFixture]
public class WorkingWithProfiles
{
[Test]
public void ShouldRespectProfiles()
{
var container = new Container(_ =>
{
_.Scan(s => s.TheCallingAssembly());
_.Profile("honda", r => r.For<ICar>().Use<Honda>());
_.Profile("toyota", r => r.For<ICar>().Use<Toyota>());
});
try
{
container.GetInstance<ICar>();
}
catch (StructureMapConfigurationException)
{
Assert.Pass("ICar was not configured in the main container");
}
container.GetProfile("honda").GetInstance<ICar>().ShouldBeType<Honda>();
container.GetProfile("toyota").GetInstance<ICar>().ShouldBeType<Toyota>();
}
[Test]
public void ShouldRespectSingletonsInProfiles()
{
var container = new Container(_ =>
{
_.Scan(s => s.TheCallingAssembly());
_.Profile("honda", r => r.For<ICar>().Use<Honda>().Singleton());
_.Profile("toyota", r => r.For<ICar>().Use<Toyota>());
});
container.GetProfile("honda").GetInstance<ICar>().ShouldBeSameAs(container.GetProfile("honda").GetInstance<ICar>());
container.GetProfile("toyota").GetInstance<ICar>().ShouldNotBeSameAs(container.GetProfile("toyota").GetInstance<ICar>());
}
[Test]
public void ShouldRespectSingletonsInRootContainer()
{
var container = new Container(_ =>
{
_.Scan(s => s.TheCallingAssembly());
_.For<ICar>().Use<Brandless>().Singleton();
_.Profile("honda", r => r.For<ICar>().Use<Honda>().Singleton());
_.Profile("toyota", r => r.For<ICar>().Use<Toyota>());
});
container.GetInstance<ICar>().ShouldBeSameAs(container.GetInstance<ICar>());
container.GetProfile("honda").GetInstance<ICar>().ShouldBeSameAs(container.GetProfile("honda").GetInstance<ICar>());
container.GetProfile("toyota").GetInstance<ICar>().ShouldNotBeSameAs(container.GetProfile("toyota").GetInstance<ICar>());
}
}
public interface ICoffee { }
public interface IBeans { }
public interface IMilk { }
public class Latte : ICoffee
{
public readonly IBeans Beans;
public readonly IMilk Milk;
public Latte(IBeans beans, IMilk milk)
{
Beans = beans;
Milk = milk;
}
}
public class SpecialtyLatte : ICoffee
{
public readonly IBeans Beans;
public readonly IMilk Milk;
public SpecialtyLatte(IBeans beans, IMilk milk)
{
Beans = beans;
Milk = milk;
}
}
public class BlendedBeans : IBeans { }
public class KenyaBeans : IBeans { }
public class SuperSecretBeans : IBeans { }
public class WholeMilkGradeA : IMilk { }
public class WholeMilkGradeB : IMilk { }
[TestFixture]
public class MoreComplexProfileDefinitions
{
[Test]
public void WorkingWithNestedContainers()
{
var container = new Container(c =>
{
c.For<ICoffee>().Use<Latte>();
c.For<IBeans>().Use<BlendedBeans>();
c.Profile("localshop", r =>
{
r.For<IBeans>().Use<KenyaBeans>();
r.For<IMilk>().Use<WholeMilkGradeA>();
});
c.Profile("starbucks", r => r.For<IMilk>().Use<WholeMilkGradeB>());
c.Profile("specialtyshop", r =>
{
r.For<ICoffee>().Use<SpecialtyLatte>();
r.For<IBeans>().Use<SuperSecretBeans>();
r.For<IMilk>().Use<WholeMilkGradeA>();
});
});
using (var localshop = container.GetNestedContainer("localshop"))
{
var latte = (Latte)localshop.GetInstance<ICoffee>();
latte.Beans.ShouldBeType<KenyaBeans>();
latte.Milk.ShouldBeType<WholeMilkGradeA>();
}
using (var starbucks = container.GetNestedContainer("starbucks"))
{
var latte = (Latte)starbucks.GetInstance<ICoffee>();
latte.Beans.ShouldBeType<BlendedBeans>();
latte.Milk.ShouldBeType<WholeMilkGradeB>();
}
using (var specialtyshop = container.GetNestedContainer("specialtyshop"))
{
var specialtyLatte = (SpecialtyLatte) specialtyshop.GetInstance<ICoffee>();
specialtyLatte.Beans.ShouldBeType<SuperSecretBeans>();
specialtyLatte.Milk.ShouldBeType<WholeMilkGradeA>();
}
}
[Test]
public void WorkingWithProfiles()
{
var container = new Container(c =>
{
c.For<ICoffee>().Use<Latte>();
c.For<IBeans>().Use<BlendedBeans>();
c.Profile("localshop", r =>
{
r.For<IBeans>().Use<KenyaBeans>();
r.For<IMilk>().Use<WholeMilkGradeA>();
});
c.Profile("starbucks", r => r.For<IMilk>().Use<WholeMilkGradeB>());
c.Profile("specialtyshop", r =>
{
r.For<ICoffee>().Use<SpecialtyLatte>();
r.For<IBeans>().Use<SuperSecretBeans>();
r.For<IMilk>().Use<WholeMilkGradeA>();
});
});
using (var localshop = container.GetProfile("localshop"))
{
var latte = (Latte)localshop.GetInstance<ICoffee>();
latte.Beans.ShouldBeType<KenyaBeans>();
latte.Milk.ShouldBeType<WholeMilkGradeA>();
}
using (var starbucks = container.GetProfile("starbucks"))
{
var latte = (Latte)starbucks.GetInstance<ICoffee>();
latte.Beans.ShouldBeType<BlendedBeans>();
latte.Milk.ShouldBeType<WholeMilkGradeB>();
}
using (var specialtyshop = container.GetProfile("specialtyshop"))
{
var specialtyLatte = (SpecialtyLatte) specialtyshop.GetInstance<ICoffee>();
specialtyLatte.Beans.ShouldBeType<SuperSecretBeans>();
specialtyLatte.Milk.ShouldBeType<WholeMilkGradeA>();
}
}
[Test]
public void GettingContainerViaGetProfileIsNotTheSameAsGettingProfileViaGetNestedContainer()
{
var container = new Container(c =>
{
c.For<IMilk>().Use<WholeMilkGradeB>();
c.Profile("specialtyshop", r => r.For<IMilk>().Use<WholeMilkGradeA>());
});
var specialtyShopProfile = container.GetProfile("specialtyshop");
var specialtyShopAsNestedContainer = container.GetNestedContainer("specialtyshop");
specialtyShopProfile.ProfileName.ShouldEqual("specialtyshop");
specialtyShopAsNestedContainer.ProfileName.ShouldEqual("specialtyshop - Nested");
container.Role.ShouldEqual(ContainerRole.Root);
specialtyShopProfile.Role.ShouldEqual(ContainerRole.ProfileOrChild);
specialtyShopAsNestedContainer.Role.ShouldEqual(ContainerRole.Nested);
}
}
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