more tests

Author: SimonCropp

src/DeltaTests/MiddlewareTests.cs

@@ -90,4 +90,30 @@ await Verify(
                 })
             .AddScrubber(_ => _.Replace(DeltaExtensions.AssemblyWriteTime, "AssemblyWriteTime"));
     }
+
+    [Test]
+    public void CacheControlExtensions()
+    {
+        var context = new DefaultHttpContext();
+        var response = context.Response;
+
+        response.NoStore();
+        AreEqual("no-store, max-age=0", response.Headers.CacheControl.ToString());
+
+        response.NoCache();
+        AreEqual("no-cache", response.Headers.CacheControl.ToString());
+
+        response.CacheForever();
+        AreEqual("public, max-age=31536000, immutable", response.Headers.CacheControl.ToString());
+    }
+
+    [Test]
+    public void ConnectionImplicitOperator()
+    {
+        using var dbConnection = new Microsoft.Data.SqlClient.SqlConnection();
+        Delta.Connection connection = dbConnection;
+
+        AreEqual(dbConnection, connection.SqlConnection);
+        IsNull(connection.DbTransaction);
+    }
 }

src/coverage.runsettings

@@ -6,7 +6,7 @@
         <Configuration>
           <Format>cobertura,opencover</Format>
           <Exclude>[*.Tests]*,[*.Test]*</Exclude>
-          <ExcludeByAttribute>Obsolete,GeneratedCodeAttribute,CompilerGeneratedAttribute</ExludeByAttribute>
+          <ExcludeByAttribute>Obsolete,GeneratedCodeAttribute,CompilerGeneratedAttribute</ExcludeByAttribute>
           <IncludeTestAssembly>false</IncludeTestAssembly>
           <SkipAutoProps>true</SkipAutoProps>
         </Configuration>