Implemented basic BlobContainerFactory.

framework/src/Volo.Abp.BlobStoring/Volo/Abp/BlobStoring/BlobContainerConfiguration.cs

@@ -1,9 +1,19 @@
-using System.Collections.Generic;
+using System;
+using System.Collections.Generic;
+using JetBrains.Annotations;
 
 namespace Volo.Abp.BlobStoring
 {
     public class BlobContainerConfiguration : Dictionary<string, object>
     {
+        [NotNull]
+        public string Name { get; }
         
+        public Type ProviderType { get; set; }
+        
+        public BlobContainerConfiguration([NotNull] string name)
+        {
+            Name = Check.NotNullOrWhiteSpace(name, nameof(name));
+        }
     }
 }

framework/src/Volo.Abp.BlobStoring/Volo/Abp/BlobStoring/BlobContainerConfigurationDictionary.cs

@@ -1,11 +1,21 @@
 using System;
 using System.Collections.Generic;
+using System.IO;
+using JetBrains.Annotations;
 
 namespace Volo.Abp.BlobStoring
 {
     public class BlobContainerConfigurationDictionary : Dictionary<string, BlobContainerConfiguration>
     {
-        public BlobContainerConfigurationDictionary Configure<TContainer>(Action<BlobContainerConfiguration> configureAction)
+        public BlobContainerConfiguration Default { get; }
+
+        public BlobContainerConfigurationDictionary()
+        {
+            Default = new BlobContainerConfiguration("_default");
+        }
+
+        public BlobContainerConfigurationDictionary Configure<TContainer>(
+            Action<BlobContainerConfiguration> configureAction)
         {
             return Configure(
                 BlobContainerNameAttribute.GetContainerName<TContainer>(),
@@ -13,10 +23,28 @@ namespace Volo.Abp.BlobStoring
             );
         }
 
-        public BlobContainerConfigurationDictionary Configure(string name, Action<BlobContainerConfiguration> configureAction)
+        public BlobContainerConfigurationDictionary Configure(
+            [NotNull] string name,
+            [NotNull] Action<BlobContainerConfiguration> configureAction)
         {
-            configureAction(this.GetOrAdd(name, () => new BlobContainerConfiguration()));
+            Check.NotNullOrWhiteSpace(name, nameof(name));
+            Check.NotNull(configureAction, nameof(configureAction));
+            
+            configureAction(this.GetOrAdd(name, () => new BlobContainerConfiguration(name)));
+            
             return this;
         }
+
+        public BlobContainerConfigurationDictionary ConfigureDefault(Action<BlobContainerConfiguration> configureAction)
+        {
+            configureAction(Default);
+            return this;
+        }
+
+        public BlobContainerConfiguration GetOrDefaultConfiguration(string name)
+        {
+            return AbpDictionaryExtensions.GetOrDefault(this, name) ??
+                   Default;
+        }
     }
 }

framework/src/Volo.Abp.BlobStoring/Volo/Abp/BlobStoring/BlobContainerFactory.cs

@@ -0,0 +1,58 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading;
+using JetBrains.Annotations;
+using Microsoft.Extensions.Options;
+using Volo.Abp.BlobStoring.Providers;
+using Volo.Abp.DependencyInjection;
+using Volo.Abp.DynamicProxy;
+
+namespace Volo.Abp.BlobStoring
+{
+    public class BlobContainerFactory : IBlobContainerFactory, ITransientDependency
+    {
+        public IEnumerable<IBlobProvider> BlobProviders { get; }
+        
+        protected AbpBlobStoringOptions Options { get; }
+
+        public BlobContainerFactory(
+            IOptions<AbpBlobStoringOptions> options,
+            IEnumerable<IBlobProvider> blobProviders)
+        {
+            BlobProviders = blobProviders;
+            Options = options.Value;
+        }
+        
+        public virtual IBlobContainer Create(string name, CancellationToken cancellationToken = default)
+        {
+            var configuration = Options.Containers.GetOrDefaultConfiguration(name);
+            return new BlobContainerToProviderAdapter(
+                name,
+                configuration,
+                GetProvider(configuration)
+            );
+        }
+
+        [NotNull]
+        protected virtual IBlobProvider GetProvider(BlobContainerConfiguration configuration)
+        {
+            if (!BlobProviders.Any())
+            {
+                throw new AbpException("No BLOB Storage provider was registered! At least one provider must be registered to be able to use the Blog Storing System.");
+            }
+            
+            foreach (var provider in BlobProviders)
+            {
+                if (ProxyHelper.GetUnProxiedType(provider).IsAssignableTo(configuration.ProviderType))
+                {
+                    return provider;
+                }
+            }
+
+            throw new AbpException(
+                $"Could not find the BLOB Storage provider with the type ({configuration.ProviderType.AssemblyQualifiedName}) configured for the container {configuration.Name}"
+            );
+        }
+    }
+}

framework/src/Volo.Abp.BlobStoring/Volo/Abp/BlobStoring/Providers/BlobContainerToProviderAdapter.cs

@@ -0,0 +1,99 @@
+using System.IO;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace Volo.Abp.BlobStoring.Providers
+{
+    public class BlobContainerToProviderAdapter : IBlobContainer
+    {
+        protected string ContainerName { get; }
+        
+        protected BlobContainerConfiguration ContainerConfiguration { get; }
+        
+        protected IBlobProvider Provider { get; }
+
+        public BlobContainerToProviderAdapter(
+            string containerName,
+            BlobContainerConfiguration containerConfiguration,
+            IBlobProvider provider)
+        {
+            ContainerName = containerName;
+            ContainerConfiguration = containerConfiguration;
+            Provider = provider;
+        }
+
+        public virtual Task SaveAsync(
+            string name,
+            Stream stream,
+            bool overrideExisting = false,
+            CancellationToken cancellationToken = default)
+        {
+            return Provider.SaveAsync(
+                new BlobProviderSaveArgs(
+                    ContainerName,
+                    ContainerConfiguration,
+                    name,
+                    stream,
+                    overrideExisting,
+                    cancellationToken
+                )
+            );
+        }
+
+        public virtual Task<bool> DeleteAsync(
+            string name,
+            CancellationToken cancellationToken = default)
+        {
+            return Provider.DeleteAsync(
+                new BlobProviderDeleteArgs(
+                    ContainerName,
+                    ContainerConfiguration,
+                    name,
+                    cancellationToken
+                )
+            );
+        }
+
+        public virtual Task<bool> ExistsAsync(
+            string name,
+            CancellationToken cancellationToken = default)
+        {
+            return Provider.ExistsAsync(
+                new BlobProviderExistsArgs(
+                    ContainerName,
+                    ContainerConfiguration,
+                    name,
+                    cancellationToken
+                )
+            );
+        }
+
+        public virtual Task<Stream> GetAsync(
+            string name,
+            CancellationToken cancellationToken = default)
+        {
+            return Provider.GetAsync(
+                new BlobProviderGetArgs(
+                    ContainerName,
+                    ContainerConfiguration,
+                    name,
+                    cancellationToken
+                )
+            );
+        }
+
+        public virtual Task<Stream> GetOrNullAsync(
+            string name,
+            CancellationToken cancellationToken = default)
+        {
+            return Provider.GetOrNullAsync(
+                new BlobProviderGetArgs(
+                    ContainerName,
+                    ContainerConfiguration,
+                    name,
+                    cancellationToken
+                )
+            );
+        }
+    }
+}

framework/src/Volo.Abp.BlobStoring/Volo/Abp/BlobStoring/Providers/BlobProviderArgs.cs

@@ -0,0 +1,31 @@
+using System.Threading;
+using JetBrains.Annotations;
+
+namespace Volo.Abp.BlobStoring.Providers
+{
+    public abstract class BlobProviderArgs
+    {
+        [NotNull]
+        public string ContainerName { get; }
+        
+        [NotNull]
+        public BlobContainerConfiguration Configuration { get; }
+
+        [NotNull]
+        public string BlobName { get; }
+        
+        public CancellationToken CancellationToken { get; }
+
+        protected BlobProviderArgs(
+            [NotNull] string containerName,
+            [NotNull] BlobContainerConfiguration configuration,
+            [NotNull] string blobName,
+            CancellationToken cancellationToken = default)
+        {
+            ContainerName = Check.NotNullOrWhiteSpace(containerName, nameof(containerName));
+            Configuration = Check.NotNull(configuration, nameof(configuration));
+            BlobName = Check.NotNullOrWhiteSpace(blobName, nameof(blobName));
+            CancellationToken = cancellationToken;
+        }
+    }
+}

framework/src/Volo.Abp.BlobStoring/Volo/Abp/BlobStoring/Providers/BlobProviderDeleteArgs.cs

@@ -0,0 +1,21 @@
+using System.Threading;
+using JetBrains.Annotations;
+
+namespace Volo.Abp.BlobStoring.Providers
+{
+    public class BlobProviderDeleteArgs : BlobProviderArgs
+    {
+        public BlobProviderDeleteArgs(
+            [NotNull] string containerName,
+            [NotNull] BlobContainerConfiguration configuration,
+            [NotNull] string blobName,
+            CancellationToken cancellationToken = default)
+            : base(
+                containerName,
+                configuration,
+                blobName,
+                cancellationToken)
+        {
+        }
+    }
+}

framework/src/Volo.Abp.BlobStoring/Volo/Abp/BlobStoring/Providers/BlobProviderExistsArgs.cs

@@ -0,0 +1,21 @@
+using System.Threading;
+using JetBrains.Annotations;
+
+namespace Volo.Abp.BlobStoring.Providers
+{
+    public class BlobProviderExistsArgs : BlobProviderArgs
+    {
+        public BlobProviderExistsArgs(
+            [NotNull] string containerName,
+            [NotNull] BlobContainerConfiguration configuration,
+            [NotNull] string blobName,
+            CancellationToken cancellationToken = default)
+        : base(
+            containerName,
+            configuration,
+            blobName,
+            cancellationToken)
+        {
+        }
+    }
+}

framework/src/Volo.Abp.BlobStoring/Volo/Abp/BlobStoring/Providers/BlobProviderGetArgs.cs

@@ -0,0 +1,21 @@
+using System.Threading;
+using JetBrains.Annotations;
+
+namespace Volo.Abp.BlobStoring.Providers
+{
+    public class BlobProviderGetArgs : BlobProviderArgs
+    {
+        public BlobProviderGetArgs(
+            [NotNull] string containerName,
+            [NotNull] BlobContainerConfiguration configuration,
+            [NotNull] string blobName,
+            CancellationToken cancellationToken = default)
+            : base(
+                containerName,
+                configuration,
+                blobName,
+                cancellationToken)
+        {
+        }
+    }
+}

framework/src/Volo.Abp.BlobStoring/Volo/Abp/BlobStoring/Providers/BlobProviderSaveArgs.cs

@@ -0,0 +1,41 @@
+using System.IO;
+using System.Threading;
+using JetBrains.Annotations;
+
+namespace Volo.Abp.BlobStoring.Providers
+{
+    public class BlobProviderSaveArgs
+    {
+        [NotNull]
+        public string ContainerName { get; }
+        
+        [NotNull]
+        public BlobContainerConfiguration Configuration { get; }
+
+        [NotNull]
+        public string BlobName { get; }
+        
+        [NotNull]
+        public Stream BlobStream { get; }
+        
+        public bool OverrideExisting { get; }
+
+        public CancellationToken CancellationToken { get; }
+        
+        public BlobProviderSaveArgs(
+            [NotNull] string containerName,
+            [NotNull] BlobContainerConfiguration configuration,
+            [NotNull] string blobName,
+            [NotNull] Stream blobStream,
+            bool overrideExisting = false,
+            CancellationToken cancellationToken = default)
+        {
+            ContainerName = Check.NotNullOrWhiteSpace(containerName, nameof(containerName));
+            Configuration = Check.NotNull(configuration, nameof(configuration));
+            BlobName = Check.NotNullOrWhiteSpace(blobName, nameof(blobName));
+            BlobStream = Check.NotNull(blobStream, nameof(blobStream));
+            OverrideExisting = overrideExisting;
+            CancellationToken = cancellationToken;
+        }
+    }
+}

framework/src/Volo.Abp.BlobStoring/Volo/Abp/BlobStoring/Providers/IBlobProvider.cs

@@ -0,0 +1,18 @@
+using System.IO;
+using System.Threading.Tasks;
+
+namespace Volo.Abp.BlobStoring.Providers
+{
+    public interface IBlobProvider
+    {
+        Task SaveAsync(BlobProviderSaveArgs args);
+        
+        Task<bool> DeleteAsync(BlobProviderDeleteArgs args);
+        
+        Task<bool> ExistsAsync(BlobProviderExistsArgs args);
+        
+        Task<Stream> GetAsync(BlobProviderGetArgs args);
+        
+        Task<Stream> GetOrNullAsync(BlobProviderGetArgs args);
+    }
+}

framework/src/Volo.Abp.Core/Volo/Abp/DynamicProxy/ProxyHelper.cs

@@ -1,4 +1,5 @@
-using System.Linq;
+using System;
+using System.Linq;
 using System.Reflection;
 
 namespace Volo.Abp.DynamicProxy
@@ -6,6 +7,7 @@ namespace Volo.Abp.DynamicProxy
     public static class ProxyHelper
     {
         private const string ProxyNamespace = "Castle.Proxies";
+        
         /// <summary>
         /// Returns dynamic proxy target object if this is a proxied object, otherwise returns the given object. 
         /// It supports Castle Dynamic Proxies.
@@ -28,5 +30,10 @@ namespace Volo.Abp.DynamicProxy
 
             return targetField.GetValue(obj);
         }
+
+        public static Type GetUnProxiedType(object obj)
+        {
+            return UnProxy(obj).GetType();
+        }
     }
 }

framework/test/Volo.Abp.BlobStoring.Tests/Volo.Abp.BlobStoring.Tests.csproj

@@ -8,6 +8,7 @@
   </PropertyGroup>
 
   <ItemGroup>
+    <ProjectReference Include="..\..\src\Volo.Abp.Autofac\Volo.Abp.Autofac.csproj" />
     <ProjectReference Include="..\AbpTestBase\AbpTestBase.csproj" />
     <ProjectReference Include="..\..\src\Volo.Abp.BlobStoring\Volo.Abp.BlobStoring.csproj" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.4.0" />

framework/test/Volo.Abp.BlobStoring.Tests/Volo/Abp/BlobStoring/AbpBlobStoringOptions_Tests.cs

@@ -1,6 +1,7 @@
 using System.Collections.Generic;
 using Microsoft.Extensions.Options;
 using Shouldly;
+using Volo.Abp.BlobStoring.TestObjects;
 using Xunit;
 
 namespace Volo.Abp.BlobStoring
@@ -18,11 +19,11 @@ namespace Volo.Abp.BlobStoring
         public void Should_Property_Set_And_Get_Options_For_Different_Containers()
         {
             var testContainer1Config = _options.Containers
-                .GetOrDefault(BlobContainerNameAttribute.GetContainerName<TestContainer1>());
+                .GetOrDefaultConfiguration(BlobContainerNameAttribute.GetContainerName<TestContainer1>());
             testContainer1Config.ShouldContainKeyAndValue("TestConfig1", "TestValue1");
             
             var testContainer2Config = _options.Containers
-                .GetOrDefault(BlobContainerNameAttribute.GetContainerName<TestContainer2>());
+                .GetOrDefaultConfiguration(BlobContainerNameAttribute.GetContainerName<TestContainer2>());
             testContainer2Config.ShouldContainKeyAndValue("TestConfig2", "TestValue2");
         }
     }

framework/test/Volo.Abp.BlobStoring.Tests/Volo/Abp/BlobStoring/AbpBlobStoringTestBase.cs

@@ -4,6 +4,9 @@ namespace Volo.Abp.BlobStoring
 {
     public abstract class AbpBlobStoringTestBase : AbpIntegratedTest<AbpBlobStoringTestModule>
     {
-        
+        protected override void SetAbpApplicationCreationOptions(AbpApplicationCreationOptions options)
+        {
+            options.UseAutofac();
+        }
     }
 }

framework/test/Volo.Abp.BlobStoring.Tests/Volo/Abp/BlobStoring/AbpBlobStoringTestModule.cs

@@ -1,25 +1,42 @@
-using Volo.Abp.Modularity;
+using Microsoft.Extensions.DependencyInjection;
+using NSubstitute;
+using Volo.Abp.Autofac;
+using Volo.Abp.BlobStoring.Fakes;
+using Volo.Abp.BlobStoring.Providers;
+using Volo.Abp.BlobStoring.TestObjects;
+using Volo.Abp.Modularity;
 
 namespace Volo.Abp.BlobStoring
 {
     [DependsOn(
         typeof(AbpBlobStoringModule),
-        typeof(AbpTestBaseModule)
+        typeof(AbpTestBaseModule),
+        typeof(AbpAutofacModule)
         )]
     public class AbpBlobStoringTestModule : AbpModule
     {
         public override void ConfigureServices(ServiceConfigurationContext context)
         {
+            context.Services.AddSingleton<IBlobProvider>(Substitute.For<FakeBlobProvider1>());
+            context.Services.AddSingleton<IBlobProvider>(Substitute.For<FakeBlobProvider2>());
+            
             Configure<AbpBlobStoringOptions>(options =>
             {
                 options.Containers
+                    .ConfigureDefault(container =>
+                    {
+                        container["TestConfigDefault"] = "TestValueDefault";
+                        container.ProviderType = typeof(FakeBlobProvider1);
+                    })
                     .Configure<TestContainer1>(container =>
                     {
                         container["TestConfig1"] = "TestValue1";
+                        container.ProviderType = typeof(FakeBlobProvider1);
                     })
                     .Configure<TestContainer2>(container =>
                     {
                         container["TestConfig2"] = "TestValue2";
+                        container.ProviderType = typeof(FakeBlobProvider2);
                     });
             });
         }

framework/test/Volo.Abp.BlobStoring.Tests/Volo/Abp/BlobStoring/BlobContainerFactory_Tests.cs

@@ -0,0 +1,78 @@
+using System.Threading.Tasks;
+using NSubstitute;
+using Shouldly;
+using Volo.Abp.BlobStoring.Fakes;
+using Volo.Abp.BlobStoring.Providers;
+using Volo.Abp.BlobStoring.TestObjects;
+using Xunit;
+
+namespace Volo.Abp.BlobStoring
+{
+    public class BlobContainerFactory_Tests : AbpBlobStoringTestBase
+    {
+        private readonly IBlobContainerFactory _factory;
+        private readonly FakeProviders _fakeProviders;
+        
+        public BlobContainerFactory_Tests()
+        {
+            _factory = GetRequiredService<IBlobContainerFactory>();
+            _fakeProviders = GetRequiredService<FakeProviders>();
+        }
+
+        [Fact]
+        public async Task Should_Create_Containers_With_Configured_Providers()
+        {
+            // TestContainer1 with FakeBlobProvider1
+            
+            await _fakeProviders.Provider1
+                .DidNotReceiveWithAnyArgs()
+                .ExistsAsync(default);
+            
+            await _factory
+                .Create<TestContainer1>()
+                .ExistsAsync("TestBlob1");
+
+            await _fakeProviders.Provider1
+                .Received(1)
+                .ExistsAsync(Arg.Is<BlobProviderExistsArgs>(args =>
+                        args.ContainerName == BlobContainerNameAttribute.GetContainerName<TestContainer1>() &&
+                        args.BlobName == "TestBlob1"
+                    )
+                );
+            
+            // TestContainer2 with FakeBlobProvider2
+
+            await _fakeProviders.Provider2
+                .DidNotReceiveWithAnyArgs()
+                .ExistsAsync(default);
+            
+            await _factory
+                .Create<TestContainer2>()
+                .ExistsAsync("TestBlob2");
+
+            await _fakeProviders.Provider2
+                .Received(1)
+                .ExistsAsync(Arg.Is<BlobProviderExistsArgs>(args =>
+                        args.ContainerName == BlobContainerNameAttribute.GetContainerName<TestContainer2>() &&
+                        args.BlobName == "TestBlob2"
+                    )
+                );
+            
+            // TestContainer3 with FakeBlobProvider1 (default provider)
+
+            _fakeProviders.Provider1.ClearReceivedCalls();
+            
+            await _factory
+                .Create<TestContainer3>()
+                .ExistsAsync("TestBlob3");
+
+            await _fakeProviders.Provider1
+                .Received(1)
+                .ExistsAsync(Arg.Is<BlobProviderExistsArgs>(t =>
+                        t.ContainerName == BlobContainerNameAttribute.GetContainerName<TestContainer3>() &&
+                        t.BlobName == "TestBlob3"
+                    )
+                );
+        }
+    }
+}

framework/test/Volo.Abp.BlobStoring.Tests/Volo/Abp/BlobStoring/BlobContainerNameAttribute_Tests.cs

@@ -1,4 +1,5 @@
 using Shouldly;
+using Volo.Abp.BlobStoring.TestObjects;
 using Xunit;
 
 namespace Volo.Abp.BlobStoring
@@ -9,27 +10,16 @@ namespace Volo.Abp.BlobStoring
         public void Should_Get_Specified_Name()
         {
             BlobContainerNameAttribute
-                .GetContainerName<MyContainerType2>()
-                .ShouldBe("ContName2");
+                .GetContainerName<TestContainer2>()
+                .ShouldBe("Test2");
         }
         
         [Fact]
         public void Should_Get_Full_Class_Name_If_Not_Specified()
         {
             BlobContainerNameAttribute
-                .GetContainerName<MyContainerType1>()
-                .ShouldBe(typeof(MyContainerType1).FullName);
-        }
-        
-        private class MyContainerType1
-        {
-            
-        }
-        
-        [BlobContainerName("ContName2")]
-        private class MyContainerType2
-        {
-            
+                .GetContainerName<TestContainer1>()
+                .ShouldBe(typeof(TestContainer1).FullName);
         }
     }
 }

framework/test/Volo.Abp.BlobStoring.Tests/Volo/Abp/BlobStoring/Fakes/FakeBlobProvider1.cs

@@ -0,0 +1,34 @@
+using System.IO;
+using System.Threading.Tasks;
+using Volo.Abp.BlobStoring.Providers;
+
+namespace Volo.Abp.BlobStoring.Fakes
+{
+    public class FakeBlobProvider1 : IBlobProvider
+    {
+        public virtual Task SaveAsync(BlobProviderSaveArgs args)
+        {
+            throw new System.NotImplementedException();
+        }
+
+        public virtual Task<bool> DeleteAsync(BlobProviderDeleteArgs args)
+        {
+            throw new System.NotImplementedException();
+        }
+
+        public virtual Task<bool> ExistsAsync(BlobProviderExistsArgs args)
+        {
+            throw new System.NotImplementedException();
+        }
+
+        public virtual Task<Stream> GetAsync(BlobProviderGetArgs args)
+        {
+            throw new System.NotImplementedException();
+        }
+
+        public virtual Task<Stream> GetOrNullAsync(BlobProviderGetArgs args)
+        {
+            throw new System.NotImplementedException();
+        }
+    }
+}

framework/test/Volo.Abp.BlobStoring.Tests/Volo/Abp/BlobStoring/Fakes/FakeBlobProvider2.cs

@@ -0,0 +1,34 @@
+using System.IO;
+using System.Threading.Tasks;
+using Volo.Abp.BlobStoring.Providers;
+
+namespace Volo.Abp.BlobStoring.Fakes
+{
+    public class FakeBlobProvider2 : IBlobProvider
+    {
+        public virtual Task SaveAsync(BlobProviderSaveArgs args)
+        {
+            throw new System.NotImplementedException();
+        }
+
+        public virtual Task<bool> DeleteAsync(BlobProviderDeleteArgs args)
+        {
+            throw new System.NotImplementedException();
+        }
+
+        public virtual Task<bool> ExistsAsync(BlobProviderExistsArgs args)
+        {
+            throw new System.NotImplementedException();
+        }
+
+        public virtual Task<Stream> GetAsync(BlobProviderGetArgs args)
+        {
+            throw new System.NotImplementedException();
+        }
+
+        public virtual Task<Stream> GetOrNullAsync(BlobProviderGetArgs args)
+        {
+            throw new System.NotImplementedException();
+        }
+    }
+}

framework/test/Volo.Abp.BlobStoring.Tests/Volo/Abp/BlobStoring/Fakes/FakeProviders.cs

@@ -0,0 +1,20 @@
+using System.Collections.Generic;
+using System.Linq;
+using Volo.Abp.BlobStoring.Providers;
+using Volo.Abp.DependencyInjection;
+
+namespace Volo.Abp.BlobStoring.Fakes
+{
+    public class FakeProviders : ISingletonDependency
+    {
+        public FakeBlobProvider1 Provider1 { get; }
+
+        public FakeBlobProvider2 Provider2 { get; }
+        
+        public FakeProviders(IEnumerable<IBlobProvider> providers)
+        {
+            Provider1 = providers.OfType<FakeBlobProvider1>().Single();
+            Provider2 = providers.OfType<FakeBlobProvider2>().Single();
+        }
+    }
+}

framework/test/Volo.Abp.BlobStoring.Tests/Volo/Abp/BlobStoring/TestContainer1.cs

@@ -1,12 +0,0 @@
-namespace Volo.Abp.BlobStoring
-{
-    public class TestContainer1
-    {
-        
-    }
-    
-    public class TestContainer2
-    {
-        
-    }
-}

framework/test/Volo.Abp.BlobStoring.Tests/Volo/Abp/BlobStoring/TestObjects/TestContainer1.cs

@@ -0,0 +1,7 @@
+namespace Volo.Abp.BlobStoring.TestObjects
+{
+    public class TestContainer1
+    {
+        
+    }
+}

framework/test/Volo.Abp.BlobStoring.Tests/Volo/Abp/BlobStoring/TestObjects/TestContainer2.cs

@@ -0,0 +1,8 @@
+namespace Volo.Abp.BlobStoring.TestObjects
+{
+    [BlobContainerName("Test2")]
+    public class TestContainer2
+    {
+        
+    }
+}

framework/test/Volo.Abp.BlobStoring.Tests/Volo/Abp/BlobStoring/TestObjects/TestContainer3.cs

@@ -0,0 +1,7 @@
+namespace Volo.Abp.BlobStoring.TestObjects
+{
+    public class TestContainer3
+    {
+        
+    }
+}