Update references to EF Core 3.1

src/EFCore.Jet/EFCore.Jet.csproj

@@ -57,7 +57,7 @@
     </Content>
   </ItemGroup>
   <ItemGroup>
-    <PackageReference Include="Microsoft.EntityFrameworkCore.Relational" Version="2.2.0" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Relational" Version="3.1.2" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\System.Data.Jet\System.Data.Jet.csproj" />

test/EFCore.Jet.Design.FunctionalTest/EFCore.Jet.Design.FunctionalTests.csproj

@@ -18,7 +18,10 @@
     <None Include="app.config" />
   </ItemGroup>
   <ItemGroup>
-    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="2.2.0" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="3.1.2">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
     <PackageReference Include="Microsoft.EntityFrameworkCore.Relational.Specification.Tests" Version="2.2.0" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Relational.Design.Specification.Tests" Version="2.0.3" />
     <PackageReference Include="System.Diagnostics.DiagnosticSource" Version="4.7.0" />

test/EFCore.Jet.Integration.Test/EFCore.Jet.Integration.Test.csproj

@@ -99,14 +99,14 @@
       <Version>2.2.0.5</Version>
     </PackageReference>
     <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite">
-      <Version>2.2.0</Version>
+      <Version>3.1.2</Version>
     </PackageReference>
     <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer">
-      <Version>2.2.0</Version>
+      <Version>3.1.2</Version>
     </PackageReference>
     <PackageReference Include="Microsoft.SqlServer.Compact" Version="4.0.8876.1" />    
     <PackageReference Include="SQLitePCLRaw.core">
-      <Version>1.1.12</Version>
+      <Version>2.0.2</Version>
     </PackageReference>
     <PackageReference Include="System.Diagnostics.DiagnosticSource">
       <Version>4.7.0</Version>

test/EFCore.Jet.Integration.Test/Helpers.cs

@@ -174,7 +174,12 @@ namespace EFCore.Jet.Integration.Test
 
         public static DbConnection GetSqlServerConnection()
         {
+#if NETFRAMEWORK
             DbConnection connection = new System.Data.SqlClient.SqlConnection("Data Source=(local);Initial Catalog=JetEfProviderComparativeTest;Integrated Security=true");
+#else
+            DbConnection connection = new Microsoft.Data.SqlClient.SqlConnection("Data Source=(local);Initial Catalog=JetEfProviderComparativeTest;Integrated Security=true");
+
+#endif
             return connection;
         }