Added first mongodb test.

Volo.Abp.sln

@@ -166,6 +166,8 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Volo.Abp.Auditing", "src\Vo
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Volo.Abp.Auditing.Tests", "test\Volo.Abp.Auditing.Tests\Volo.Abp.Auditing.Tests.csproj", "{D5733D90-8C3D-4026-85E2-41DED26C4938}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Volo.Abp.MongoDB.Tests", "test\Volo.Abp.MongoDB.Tests\Volo.Abp.MongoDB.Tests.csproj", "{82ED4DD2-DEF8-40D5-9BF9-663AFD35B06D}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -460,6 +462,10 @@ Global
 		{D5733D90-8C3D-4026-85E2-41DED26C4938}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{D5733D90-8C3D-4026-85E2-41DED26C4938}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{D5733D90-8C3D-4026-85E2-41DED26C4938}.Release|Any CPU.Build.0 = Release|Any CPU
+		{82ED4DD2-DEF8-40D5-9BF9-663AFD35B06D}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{82ED4DD2-DEF8-40D5-9BF9-663AFD35B06D}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{82ED4DD2-DEF8-40D5-9BF9-663AFD35B06D}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{82ED4DD2-DEF8-40D5-9BF9-663AFD35B06D}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -539,6 +545,7 @@ Global
 		{5AB7E368-1CC8-401D-9952-6CA6779305E7} = {5DF0E140-0513-4D0D-BE2E-3D4D85CD70E6}
 		{03F51721-DA51-4BAE-9909-3FC88FAB7774} = {5DF0E140-0513-4D0D-BE2E-3D4D85CD70E6}
 		{D5733D90-8C3D-4026-85E2-41DED26C4938} = {447C8A77-E5F0-4538-8687-7383196D04EA}
+		{82ED4DD2-DEF8-40D5-9BF9-663AFD35B06D} = {447C8A77-E5F0-4538-8687-7383196D04EA}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {BB97ECF4-9A84-433F-A80B-2A3285BDD1D5}

src/Volo.Abp.Ddd.Domain/Volo/Abp/DependencyInjection/CommonDbContextRegistrationOptions.cs

@@ -62,11 +62,6 @@ namespace Volo.Abp.DependencyInjection
             return this;
         }
 
-        public ICommonDbContextRegistrationOptionsBuilder AddDefaultRepositories<TDefaultRepositoryDbContext>(bool includeAllEntities = false)
-        {
-            return AddDefaultRepositories(typeof(TDefaultRepositoryDbContext), includeAllEntities);
-        }
-
         public ICommonDbContextRegistrationOptionsBuilder AddDefaultRepositories(Type defaultRepositoryDbContextType, bool includeAllEntities = false)
         {
             if (!defaultRepositoryDbContextType.IsAssignableFrom(OriginalDbContextType))
@@ -76,7 +71,12 @@ namespace Volo.Abp.DependencyInjection
 
             DefaultRepositoryDbContextType = defaultRepositoryDbContextType;
 
-            return this;
+            return AddDefaultRepositories(includeAllEntities);
+        }
+
+        public ICommonDbContextRegistrationOptionsBuilder AddDefaultRepositories<TDefaultRepositoryDbContext>(bool includeAllEntities = false)
+        {
+            return AddDefaultRepositories(typeof(TDefaultRepositoryDbContext), includeAllEntities);
         }
 
         public ICommonDbContextRegistrationOptionsBuilder AddRepository<TEntity, TRepository>()

src/Volo.Abp.MongoDB/Volo/Abp/MongoDB/DependencyInjection/MongoDbRepositoryRegistrar.cs

@@ -15,7 +15,8 @@ namespace Volo.Abp.MongoDB.DependencyInjection
 
         protected override IEnumerable<Type> GetEntityTypes(Type dbContextType)
         {
-            var mongoDbContext = (IAbpMongoDbContext)Activator.CreateInstance(dbContextType);
+            //TODO: Instead of getting from Options.OriginalDbContextType, we may consider to add entities as properties to the dbcontext, just like EF Core!
+            var mongoDbContext = (IAbpMongoDbContext)Activator.CreateInstance(Options.OriginalDbContextType);
             return mongoDbContext.GetMappings().Select(m => m.EntityType);
         }
 

test/Volo.Abp.MongoDB.Tests/Volo.Abp.MongoDB.Tests.csproj

@@ -0,0 +1,26 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>netcoreapp2.0</TargetFramework>
+    <AssemblyName>Volo.Abp.MongoDB.Tests</AssemblyName>
+    <PackageId>Volo.Abp.MongoDB.Tests</PackageId>
+    <GenerateRuntimeConfigurationFiles>true</GenerateRuntimeConfigurationFiles>
+    <GenerateAssemblyConfigurationAttribute>false</GenerateAssemblyConfigurationAttribute>
+    <GenerateAssemblyCompanyAttribute>false</GenerateAssemblyCompanyAttribute>
+    <GenerateAssemblyProductAttribute>false</GenerateAssemblyProductAttribute>
+    <RootNamespace />
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\..\src\Volo.Abp.Autofac\Volo.Abp.Autofac.csproj" />
+    <ProjectReference Include="..\..\src\Volo.Abp.MongoDB\Volo.Abp.MongoDB.csproj" />
+    <ProjectReference Include="..\AbpTestBase\AbpTestBase.csproj" />
+    <ProjectReference Include="..\Volo.Abp.TestApp\Volo.Abp.TestApp.csproj" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.5.0" />
+    <PackageReference Include="Mongo2Go" Version="2.2.1" />
+  </ItemGroup>
+
+</Project>

test/Volo.Abp.MongoDB.Tests/Volo/Abp/MongoDB/AbpMongoDbTestModule.cs

@@ -0,0 +1,43 @@
+using Microsoft.Extensions.DependencyInjection;
+using Mongo2Go;
+using Volo.Abp.Autofac;
+using Volo.Abp.Data;
+using Volo.Abp.Modularity;
+using Volo.Abp.TestApp;
+using Volo.Abp.TestApp.MongoDb;
+
+namespace Volo.Abp.MongoDB
+{
+    [DependsOn(
+        typeof(AbpAutofacModule),
+        typeof(AbpMongoDbModule),
+        typeof(AbpTestBaseModule),
+        typeof(TestAppModule)
+        )]
+    public class AbpMongoDbTestModule : AbpModule
+    {
+        private MongoDbRunner _mongoDbRunner;
+
+        public override void ConfigureServices(IServiceCollection services)
+        {
+            _mongoDbRunner = MongoDbRunner.Start();
+
+            services.Configure<DbConnectionOptions>(options =>
+            {
+                options.ConnectionStrings.Default = _mongoDbRunner.ConnectionString;
+            });
+
+            services.AddMongoDbContext<TestAppMongoDbContext>(options =>
+            {
+                options.AddDefaultRepositories<ITestAppMongoDbContext>();
+            });
+
+            services.AddAssemblyOf<AbpMongoDbTestModule>();
+        }
+
+        public override void OnApplicationShutdown(ApplicationShutdownContext context)
+        {
+            _mongoDbRunner.Dispose();
+        }
+    }
+}

test/Volo.Abp.MongoDB.Tests/Volo/Abp/MongoDB/MongoDbTestBase.cs

@@ -0,0 +1,10 @@
+namespace Volo.Abp.MongoDB
+{
+    public abstract class MongoDbTestBase : AbpIntegratedTest<AbpMongoDbTestModule>
+    {
+        protected override void SetAbpApplicationCreationOptions(AbpApplicationCreationOptions options)
+        {
+            options.UseAutofac();
+        }
+    }
+}

test/Volo.Abp.MongoDB.Tests/Volo/Abp/MongoDB/MongoDb_Repository_Tests.cs

@@ -0,0 +1,26 @@
+using System;
+using System.Threading.Tasks;
+using Shouldly;
+using Volo.Abp.Domain.Repositories;
+using Volo.Abp.TestApp;
+using Volo.Abp.TestApp.Domain;
+using Xunit;
+
+namespace Volo.Abp.MongoDB
+{
+    public class MongoDb_Repository_Tests : MongoDbTestBase
+    {
+        private readonly IRepository<Person, Guid> _personRepository;
+
+        public MongoDb_Repository_Tests()
+        {
+            _personRepository = GetRequiredService<IRepository<Person, Guid>>();
+        }
+
+        [Fact]
+        public async Task GetAsync()
+        {
+            (await _personRepository.GetAsync(TestDataBuilder.UserDouglasId)).ShouldNotBeNull();
+        }
+    }
+}

test/Volo.Abp.MongoDB.Tests/Volo/Abp/TestApp/MongoDb/ITestAppMongoDbContext.cs

@@ -0,0 +1,11 @@
+using Volo.Abp.Data;
+using Volo.Abp.MongoDB;
+
+namespace Volo.Abp.TestApp.MongoDb
+{
+    [ConnectionStringName("TestApp")]
+    public interface ITestAppMongoDbContext : IAbpMongoDbContext
+    {
+
+    }
+}

test/Volo.Abp.MongoDB.Tests/Volo/Abp/TestApp/MongoDb/TestAppMongoDbContext.cs

@@ -0,0 +1,19 @@
+using System.Collections.Generic;
+using Volo.Abp.Data;
+using Volo.Abp.MongoDB;
+using Volo.Abp.TestApp.Domain;
+
+namespace Volo.Abp.TestApp.MongoDb
+{
+    [ConnectionStringName("TestApp")]
+    public class TestAppMongoDbContext : AbpMongoDbContext, ITestAppMongoDbContext
+    {
+        public override IReadOnlyList<MongoEntityMapping> GetMappings()
+        {
+            return new[]
+            {
+                new MongoEntityMapping(typeof(Person), "People") 
+            };
+        }
+    }
+}

test/Volo.Abp.TestApp/Volo/Abp/TestApp/TestDataBuilder.cs

@@ -9,6 +9,8 @@ namespace Volo.Abp.TestApp
     {
         public static Guid TenantId1 { get; } = new Guid("55687dce-595c-41b4-a024-2a5e991ac8f4");
         public static Guid TenantId2 { get; } = new Guid("f522d19f-5a86-4278-98fb-0577319c544a");
+        public static Guid UserDouglasId { get; } = Guid.NewGuid();
+        public static Guid UserJohnDeletedId { get; } = Guid.NewGuid();
 
         private readonly IBasicRepository<Person, Guid> _personRepository;
 
@@ -24,13 +26,13 @@ namespace Volo.Abp.TestApp
 
         private void AddPeople()
         {
-            var douglas = new Person(Guid.NewGuid(), "Douglas", 42);
+            var douglas = new Person(UserDouglasId, "Douglas", 42);
             douglas.Phones.Add(new Phone(douglas.Id, "123456789"));
             douglas.Phones.Add(new Phone(douglas.Id, "123456780", PhoneType.Home));
 
             _personRepository.Insert(douglas);
 
-            _personRepository.Insert(new Person(Guid.NewGuid(), "John-Deleted", 33) { IsDeleted = true });
+            _personRepository.Insert(new Person(UserJohnDeletedId, "John-Deleted", 33) { IsDeleted = true });
 
             var tenant1Person1 = new Person(Guid.NewGuid(), TenantId1 + "-Person1", 42, TenantId1);
             var tenant1Person2 = new Person(Guid.NewGuid(), TenantId1 + "-Person2", 43, TenantId1);