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85 lines
1.7 KiB
85 lines
1.7 KiB
// Author: Gockner, Simon
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// Created: 2021-12-09
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// Copyright(c) 2021 SimonG. All Rights Reserved.
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using JetBrains.Annotations;
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using LightweightIocContainer;
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using NUnit.Framework;
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namespace Test.LightweightIocContainer;
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[TestFixture]
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public class MultiLayerResolveTest
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{
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public interface IA
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{
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}
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public interface IB
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{
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}
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[UsedImplicitly]
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public interface IAFactory
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{
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IA Create();
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}
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[UsedImplicitly]
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public interface IBFactory
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{
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IB Create(C c);
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}
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[UsedImplicitly]
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private class A : IA
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{
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[UsedImplicitly]
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private readonly IB _b;
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public A(IBFactory bFactory) => _b = bFactory.Create(new C("from A"));
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}
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[UsedImplicitly]
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private class B : IB
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{
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public B(C c)
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{
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}
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}
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[UsedImplicitly]
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public class C
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{
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public C(string test)
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{
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}
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}
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[Test]
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public void TestResolveFactoryAsCtorParameter()
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{
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IocContainer container = new();
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container.Register(r => r.Add<IA, A>().WithFactory<IAFactory>());
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container.Register(r => r.Add<IB, B>().WithFactory<IBFactory>());
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IA a = container.Resolve<IA>();
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Assert.IsInstanceOf<A>(a);
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}
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[Test]
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public void TestResolveSingleTypeRegistrationAsCtorParameter()
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{
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IocContainer container = new();
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container.Register(r => r.Add<IA, A>());
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container.Register(r => r.Add<IB, B>().WithFactory<IBFactory>());
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container.Register(r => r.Add<C>().WithFactoryMethod(_ => new C("test")));
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IB b = container.Resolve<IB>();
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Assert.IsInstanceOf<B>(b);
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}
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} |