Configuration classes

AgileMapper.UnitTests.MoreTestClasses/ServiceDictionaryMapperConfiguration.cs

@@ -0,0 +1,57 @@
+namespace AgileObjects.AgileMapper.UnitTests.MoreTestClasses
+{
+    using System.Collections.Generic;
+    using Configuration;
+
+    public class ServiceDictionaryMapperConfiguration : MapperConfiguration
+    {
+        protected override void Configure()
+        {
+            var mappersByName = GetServiceOrNull<Dictionary<string, IMapper>>();
+
+            var mapper1 = CreateNewMapper();
+
+            mapper1.WhenMapping
+                .From<Dog>()
+                .To<Dog>()
+                .Map((s, t) => "BARK 1!")
+                .To(t => t.WoofSound);
+
+            mappersByName.Add("DogMapper1", mapper1);
+
+            var mapper2 = CreateNewMapper();
+
+            mapper2.WhenMapping
+                .From<Dog>()
+                .To<Dog>()
+                .Map((s, t) => "BARK 2!")
+                .To(t => t.WoofSound);
+
+            mappersByName.Add("DogMapper2", mapper2);
+        }
+
+        public static bool VerifyConfigured(Dictionary<string, IMapper> mappersByName)
+        {
+            if (!mappersByName.ContainsKey("DogMapper1") || !mappersByName.ContainsKey("DogMapper2"))
+            {
+                return false;
+            }
+
+            var result1 = mappersByName["DogMapper1"].DeepClone(new Dog());
+
+            if (result1.WoofSound != "BARK 1!")
+            {
+                return false;
+            }
+
+            var result2 = mappersByName["DogMapper2"].DeepClone(new Dog());
+
+            if (result2.WoofSound != "BARK 2!")
+            {
+                return false;
+            }
+
+            return true;
+        }
+    }
+}

AgileMapper.UnitTests.NonParallel/AgileMapper.UnitTests.NonParallel.csproj

@@ -68,6 +68,7 @@
       <Link>VersionInfo.cs</Link>
     </Compile>
     <Compile Include="Configuration\Inline\WhenConfiguringDataSourcesInline.cs" />
+    <Compile Include="Configuration\WhenApplyingMapperConfigurations.cs" />
     <Compile Include="Configuration\WhenConfiguringDataSources.cs" />
     <Compile Include="Configuration\WhenConfiguringDerivedTypes.cs" />
     <Compile Include="Configuration\WhenConfiguringMappingCallbacks.cs" />

AgileMapper.UnitTests.NonParallel/Configuration/WhenApplyingMapperConfigurations.cs

@@ -0,0 +1,47 @@
+namespace AgileObjects.AgileMapper.UnitTests.NonParallel.Configuration
+{
+    using System.Collections.Generic;
+    using MoreTestClasses;
+    using Xunit;
+    using UnitTestsMapperConfigurations = UnitTests.Configuration.WhenApplyingMapperConfigurations;
+
+    public class WhenApplyingMapperConfigurations : NonParallelTestsBase
+    {
+        [Fact]
+        public void ShouldApplyMapperConfigurationsInGivenAssembliesViaTheStaticApi()
+        {
+            TestThenReset(() =>
+            {
+                var mappersByName = new Dictionary<string, IMapper>();
+
+                Mapper.WhenMapping
+                    .UseConfigurations
+                    .FromAssemblyOf<UnitTestsMapperConfigurations>()
+                    .FromAssemblyOf<AnimalBase>(mappersByName);
+
+                UnitTestsMapperConfigurations.PfiToPfsMapperConfiguration.VerifyConfigured(Mapper.Default);
+                UnitTestsMapperConfigurations.PfsToPfiMapperConfiguration.VerifyConfigured(Mapper.Default);
+
+                ServiceDictionaryMapperConfiguration
+                    .VerifyConfigured(mappersByName)
+                    .ShouldBeTrue();
+            });
+        }
+
+        [Fact]
+        public void ShouldProvideRegisteredServicesToMapperConfigurationsViaTheStaticApi()
+        {
+            var mappersByName = new Dictionary<string, IMapper>();
+
+            TestThenReset(() =>
+            {
+                Mapper.WhenMapping
+                    .UseConfigurations.From<ServiceDictionaryMapperConfiguration>(mappersByName);
+
+                ServiceDictionaryMapperConfiguration
+                    .VerifyConfigured(mappersByName)
+                    .ShouldBeTrue();
+            });
+        }
+    }
+}

AgileMapper.UnitTests.NonParallel/NonParallelTestsBase.cs

@@ -13,6 +13,7 @@ protected void TestThenReset(Action testAction)
             finally
             {
                 Mapper.ResetDefaultInstance();
+                GlobalContext.Instance.DerivedTypes.Reset();
             }
         }
     }

AgileMapper.UnitTests/AgileMapper.UnitTests.csproj

@@ -26,7 +26,7 @@
     <DebugType>full</DebugType>
     <Optimize>false</Optimize>
     <OutputPath>bin\Debug\</OutputPath>
-    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <DefineConstants>DEBUG;TRACE;NET40</DefineConstants>
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
     <Prefer32Bit>false</Prefer32Bit>
@@ -35,7 +35,7 @@
     <DebugType>pdbonly</DebugType>
     <Optimize>true</Optimize>
     <OutputPath>bin\Release\</OutputPath>
-    <DefineConstants>TRACE</DefineConstants>
+    <DefineConstants>TRACE;NET40</DefineConstants>
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
     <Prefer32Bit>false</Prefer32Bit>
@@ -85,6 +85,7 @@
     <Compile Include="..\VersionInfo.cs">
       <Link>VersionInfo.cs</Link>
     </Compile>
+    <Compile Include="Configuration\AssemblyScanningTestClassBase.cs" />
     <Compile Include="Configuration\Inline\InlineMappingExtensions.cs" />
     <Compile Include="Configuration\Inline\WhenConfiguringCallbacksInline.cs" />
     <Compile Include="Configuration\Inline\WhenConfiguringConstructorDataSourcesInline.cs" />
@@ -102,6 +103,8 @@
     <Compile Include="Configuration\Inline\WhenMappingToNullInline.cs" />
     <Compile Include="Configuration\Inline\WhenValidatingMappingsInline.cs" />
     <Compile Include="Configuration\Inline\WhenViewingMappingPlans.cs" />
+    <Compile Include="Configuration\WhenApplyingMapperConfigurations.cs" />
+    <Compile Include="Configuration\WhenApplyingMapperConfigurationsIncorrectly.cs" />
     <Compile Include="Configuration\WhenViewingMappingPlans.cs" />
     <Compile Include="Dictionaries\WhenMappingFromDictionariesOnToComplexTypes.cs" />
     <Compile Include="Dictionaries\WhenMappingFromDictionariesOnToEnumerableMembers.cs" />

AgileMapper.UnitTests/Configuration/AssemblyScanningTestClassBase.cs

@@ -0,0 +1,19 @@
+namespace AgileObjects.AgileMapper.UnitTests.Configuration
+{
+    using System;
+
+    public abstract class AssemblyScanningTestClassBase
+    {
+        protected void TestThenReset(Action testAction)
+        {
+            try
+            {
+                testAction.Invoke();
+            }
+            finally
+            {
+                GlobalContext.Instance.DerivedTypes.Reset();
+            }
+        }
+    }
+}

AgileMapper.UnitTests/Configuration/WhenApplyingMapperConfigurations.cs

@@ -0,0 +1,159 @@
+namespace AgileObjects.AgileMapper.UnitTests.Configuration
+{
+#if NET40
+    using System;
+#endif
+    using System.Collections.Generic;
+    using AgileMapper.Configuration;
+    using MoreTestClasses;
+    using NetStandardPolyfills;
+    using TestClasses;
+    using Xunit;
+
+    public class WhenApplyingMapperConfigurations : AssemblyScanningTestClassBase
+    {
+        [Fact]
+        public void ShouldApplyAGivenMapperConfiguration()
+        {
+            TestThenReset(() =>
+            {
+                using (var mapper = Mapper.CreateNew())
+                {
+                    mapper.WhenMapping
+                        .UseConfigurations.From<PfiToPfsMapperConfiguration>();
+
+                    PfiToPfsMapperConfiguration.VerifyConfigured(mapper);
+                }
+            });
+        }
+
+        [Fact]
+        public void ShouldApplyMapperConfigurationsInAGivenTypeAssembly()
+        {
+            TestThenReset(() =>
+                {
+                    using (var mapper = Mapper.CreateNew())
+                    {
+                        mapper.WhenMapping
+                            .UseConfigurations.FromAssemblyOf<WhenApplyingMapperConfigurations>();
+
+                        PfiToPfsMapperConfiguration.VerifyConfigured(mapper);
+                        PfsToPfiMapperConfiguration.VerifyConfigured(mapper);
+                    }
+                });
+        }
+
+        [Fact]
+        public void ShouldProvideRegisteredServicesToMapperConfigurations()
+        {
+            TestThenReset(() =>
+            {
+                using (var mapper = Mapper.CreateNew())
+                {
+                    var mappersByName = new Dictionary<string, IMapper>();
+
+                    mapper.WhenMapping
+                        .UseConfigurations.FromAssemblyOf<AnimalBase>(mappersByName);
+
+                    ServiceDictionaryMapperConfiguration
+                        .VerifyConfigured(mappersByName)
+                        .ShouldBeTrue();
+                }
+            });
+        }
+
+#if NET40
+        [Fact]
+        public void ShouldApplyMapperConfigurationsFromGivenAssemblies()
+        {
+            TestThenReset(() =>
+            {
+                using (var mapper = Mapper.CreateNew())
+                {
+                    var mappersByName = new Dictionary<string, IMapper>();
+
+                    mapper.WhenMapping
+                        .UseConfigurations.From(AppDomain.CurrentDomain.GetAssemblies(), mappersByName);
+
+                    PfiToPfsMapperConfiguration.VerifyConfigured(mapper);
+                    PfsToPfiMapperConfiguration.VerifyConfigured(mapper);
+
+                    ServiceDictionaryMapperConfiguration
+                        .VerifyConfigured(mappersByName)
+                        .ShouldBeTrue();
+                }
+            });
+        }
+#endif
+
+        [Fact]
+        public void ShouldFilterMapperConfigurationsFromGivenAssemblies()
+        {
+            TestThenReset(() =>
+            {
+                using (var mapper = Mapper.CreateNew())
+                {
+                    mapper.WhenMapping.UseConfigurations.From(
+                        new[]
+                        {
+                        typeof(PfiToPfsMapperConfiguration).GetAssembly(),
+                        typeof(ServiceDictionaryMapperConfiguration).GetAssembly()
+                        },
+                        assembly => !assembly.FullName.Contains(nameof(MoreTestClasses)));
+
+                    PfiToPfsMapperConfiguration.VerifyConfigured(mapper);
+                    PfsToPfiMapperConfiguration.VerifyConfigured(mapper);
+                }
+            });
+        }
+
+        #region Helper Classes
+
+        public class PfiToPfsMapperConfiguration : MapperConfiguration
+        {
+            protected override void Configure()
+            {
+                WhenMapping
+                    .From<PublicField<int>>()
+                    .ToANew<PublicField<string>>()
+                    .Map(ctx => ctx.Source.Value * 2)
+                    .To(t => t.Value);
+
+                GetPlanFor<PublicField<int>>().ToANew<PublicField<string>>();
+            }
+
+            public static void VerifyConfigured(IMapper mapper)
+            {
+                var source = new PublicField<int> { Value = 123 };
+                var result = mapper.Map(source).ToANew<PublicField<string>>();
+
+                result.Value.ShouldBe(246);
+            }
+        }
+
+        // ReSharper disable once ClassNeverInstantiated.Local
+        public class PfsToPfiMapperConfiguration : MapperConfiguration
+        {
+            protected override void Configure()
+            {
+                WhenMapping
+                    .From<PublicField<string>>()
+                    .ToANew<PublicField<int>>()
+                    .Map(ctx => ctx.Source.Value + "10")
+                    .To(t => t.Value);
+
+                GetPlansFor<PublicField<string>>().To<PublicField<int>>();
+            }
+
+            public static void VerifyConfigured(IMapper mapper)
+            {
+                var source = new PublicField<string> { Value = "10" };
+                var result = mapper.Map(source).ToANew<PublicField<int>>();
+
+                result.Value.ShouldBe(1010);
+            }
+        }
+
+        #endregion
+    }
+}