#12: update test

Test.LightweightIocContainer/OpenGenericRegistrationTest.cs

@@ -2,7 +2,9 @@
 // Created: 2020-09-18
 // Copyright(c) 2020 SimonG. All Rights Reserved.
 
+using JetBrains.Annotations;
 using LightweightIocContainer;
+using LightweightIocContainer.Exceptions;
 using LightweightIocContainer.Interfaces;
 using NUnit.Framework;
 
@@ -11,24 +13,56 @@ namespace Test.LightweightIocContainer
     [TestFixture]
     public class OpenGenericRegistrationTest
     {
+        private IIocContainer _iocContainer;
+        
+        [UsedImplicitly]
         public interface ITest<T>
         {
             
         }
         
+        [UsedImplicitly]
         public class Test<T> : ITest<T>
         {
             
         }
-        
+
+        [SetUp]
+        public void SetUp() => _iocContainer = new IocContainer();
+
+        [TearDown]
+        public void TearDown() => _iocContainer.Dispose();
+
         [Test]
         public void TestRegisterOpenGenericType()
         {
-            IIocContainer iocContainer = new IocContainer();
+            _iocContainer.RegisterOpenGenerics(typeof(ITest<>), typeof(Test<>));
-            iocContainer.Register(typeof(ITest<>), typeof(Test<>));
 
-            ITest<int> test = iocContainer.Resolve<ITest<int>>();
+            ITest<int> test = _iocContainer.Resolve<ITest<int>>();
             Assert.NotNull(test);
         }
+
+        [Test]
+        public void TestRegisterOpenGenericTypeAsSingleton()
+        {
+            _iocContainer.RegisterOpenGenerics(typeof(ITest<>), typeof(Test<>), Lifestyle.Singleton);
+
+            ITest<int> test = _iocContainer.Resolve<ITest<int>>();
+            Assert.NotNull(test);
+
+            ITest<int> secondTest = _iocContainer.Resolve<ITest<int>>();
+            Assert.NotNull(secondTest);
+            
+            Assert.AreEqual(test, secondTest);
+            Assert.AreSame(test, secondTest);
+        }
+        
+        [Test]
+        public void TestRegisterOpenGenericTypeAsMultitonThrowsException() 
+            => Assert.Throws<InvalidRegistrationException>(() => _iocContainer.RegisterOpenGenerics(typeof(ITest<>), typeof(Test<>), Lifestyle.Multiton));
+
+        [Test]
+        public void TestRegisterNonOpenGenericTypeWithOpenGenericsFunctionThrowsException() 
+            => Assert.Throws<InvalidRegistrationException>(() => _iocContainer.RegisterOpenGenerics(typeof(int), typeof(int)));
     }
 }