fix ef.jet.data.tests

Author: ChrisJollyAU

test/EFCore.Jet.Data.Tests/ConnectionPoolingTest.cs

@@ -5,6 +5,7 @@
 namespace EntityFrameworkCore.Jet.Data.Tests
 {
     [TestClass]
+    [DoNotParallelize]
     public class ConnectionPoolingTest
     {
         private const string StoreName = nameof(ConnectionPoolingTest) + ".accdb";
@@ -297,12 +298,11 @@ public void Read_Connection_String_After_Dispose()
         }
 
         [TestMethod]
-        //[ExpectedException(typeof(InvalidOperationException))]
         public void OpenSeveralTimes()
         {
             using var connection = new JetConnection(JetConnection.GetConnectionString(StoreName, Helpers.DataAccessProviderFactory));
             connection.Open();
-            connection.Open();
+            Assert.Throws<InvalidOperationException>(() => connection.Open());
         }
 
         [TestMethod]

test/EFCore.Jet.Data.Tests/CreateDatabaseTest.cs

@@ -9,6 +9,7 @@
 namespace EntityFrameworkCore.Jet.Data.Tests
 {
     [TestClass]
+    [DoNotParallelize]
     public class CreateDatabaseTest
     {
         private const string StoreName = nameof(CreateDatabaseTest) + ".accdb";

test/EFCore.Jet.Data.Tests/UpdateTest.cs

@@ -4,6 +4,7 @@
 namespace EntityFrameworkCore.Jet.Data.Tests
 {
     [TestClass]
+    [DoNotParallelize]
     public class UpdateTest
     {
         private const string StoreName = nameof(UpdateTest) + ".accdb";