demo of bug 313

src/StructureMap.Testing/Bugs/Bug_313.cs

@@ -0,0 +1,63 @@
+using System.Linq;
+using NUnit.Framework;
+using StructureMap.Graph;
+
+namespace StructureMap.Testing.Bugs
+{
+    [TestFixture]
+    public class Bug_313
+    {
+        [Test]
+        public void exclude_type_does_indeed_work()
+        {
+            var container = new Container(_ =>
+            {
+                _.Scan(x =>
+                {
+                    x.TheCallingAssembly();
+                    x.AddAllTypesOf<IFoo>();
+                    x.ExcludeType<Foo2>();
+                });
+            });
+
+            container.GetAllInstances<IFoo>()
+                .Select(x => x.GetType())
+                .ShouldHaveTheSameElementsAs(typeof(Foo1), typeof(Foo3));
+        }
+
+        [Test, Explicit("This test is invalid and will fail, included to demonstrate a usage problem")]
+        public void demo_of_problem()
+        {
+            var container = new Container(_ =>
+            {
+                _.Scan(x =>
+                {
+                    x.TheCallingAssembly();
+                    x.AddAllTypesOf<IFoo>();
+                    x.ExcludeType<Foo2>();
+                });
+
+                _.Scan(x =>
+                {
+                    x.TheCallingAssembly();
+                    x.AddAllTypesOf<IFoo>();
+                    x.ExcludeType<Foo1>();
+                });
+            });
+
+            // This will fail! 
+            container.GetAllInstances<IFoo>()
+                .Select(x => x.GetType())
+                .ShouldHaveTheSameElementsAs(typeof(Foo3));
+        }
+
+        public interface IFoo
+        {
+
+        }
+
+        public class Foo1 : IFoo { }
+        public class Foo2 : IFoo { }
+        public class Foo3 : IFoo { }
+    }
+}

src/StructureMap.Testing/StructureMap.Testing.csproj

@@ -205,6 +205,7 @@
     <Compile Include="Bugs\Bug_251_do_not_add_null_values_to_plugin_family_instance_cache.cs" />
     <Compile Include="Bugs\Bug_255_InstanceAttribute_Implementation.cs" />
     <Compile Include="Bugs\Bug_295_named_registrations_to_nested_container.cs" />
+    <Compile Include="Bugs\Bug_313.cs" />
     <Compile Include="Bugs\BuildUpBug.cs" />
     <Compile Include="Bugs\closed_type_generic_is_in_get_all.cs" />
     <Compile Include="Bugs\CloseOpenGenericsWithSomeSpecifics.cs" />