upgrade dependent version.

test/DotNetCore.CAP.MySql.Test/DotNetCore.CAP.MySql.Test.csproj

@@ -16,7 +16,7 @@
   <ItemGroup>
     <PackageReference Include="Dapper" Version="1.50.2" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.5.0-preview-20170810-02" />
-    <PackageReference Include="MySqlConnector" Version="0.25.1" />
+    <PackageReference Include="MySqlConnector" Version="0.26.5" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.3.0-beta3-build3705" />
     <PackageReference Include="xunit" Version="2.3.0-beta3-build3705" />
     <PackageReference Include="Microsoft.AspNetCore.Http" Version="2.0.0" />

test/DotNetCore.CAP.PostgreSql.Test/DotNetCore.CAP.PostgreSql.Test.csproj

@@ -8,10 +8,10 @@
 
   <ItemGroup>
     <PackageReference Include="Dapper" Version="1.50.2" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.3.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.5.0-preview-20170810-02" />
     <PackageReference Include="Npgsql" Version="3.2.5" />
-    <PackageReference Include="xunit" Version="2.2.0" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.2.0" />
+    <PackageReference Include="xunit" Version="2.3.0-beta3-build3705" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.3.0-beta3-build3705" />
   </ItemGroup>
 
   <ItemGroup>

test/DotNetCore.CAP.Test/CAP.BuilderTest.cs

@@ -8,6 +8,7 @@ namespace DotNetCore.CAP.Test
 {
     public class CapBuilderTest
     {
+
         [Fact]
         public void CanCreateInstanceAndGetService()
         {