auto-retry on a few more integration tests

Author: david-driscoll

test/JsonRpc.Tests/IntegrationTests.cs

@@ -9,6 +9,7 @@
 using OmniSharp.Extensions.JsonRpc;
 using OmniSharp.Extensions.JsonRpc.Server;
 using OmniSharp.Extensions.JsonRpc.Testing;
+using TestingUtils;
 using Xunit;
 using Xunit.Abstractions;
 
@@ -29,7 +30,7 @@ private class Data
             public string Value { get; set; } = null!;
         }
 
-        [Fact]
+        [RetryFact]
         public async Task Should_Send_and_receive_requests()
         {
             var (client, server) = await Initialize(
@@ -44,7 +45,7 @@ public async Task Should_Send_and_receive_requests()
             clientResponse.Value.Should().Be("myresponse");
         }
 
-        [Fact]
+        [RetryFact]
         public async Task Should_throw_when_sending_requests()
         {
             var (client, server) = await Initialize(
@@ -59,7 +60,7 @@ public async Task Should_throw_when_sending_requests()
             serverRequest.Should().Throw<InvalidParametersException>();
         }
 
-        [Fact]
+        [RetryFact]
         public async Task Should_throw_when_receiving_requests()
         {
             var (client, server) = await Initialize(
@@ -74,7 +75,7 @@ public async Task Should_throw_when_receiving_requests()
             serverRequest.Should().Throw<InternalErrorException>();
         }
 
-        [Fact]
+        [RetryFact]
         public async Task Should_Send_and_receive_notifications()
         {
             var clientNotification = new AsyncSubject<Data>();
@@ -107,7 +108,7 @@ public async Task Should_Send_and_receive_notifications()
             clientResponse.Value.Should().Be("esnopserym");
         }
 
-        [Fact]
+        [RetryFact]
         public async Task Should_Send_and_cancel_requests_immediate()
         {
             var (client, server) = await Initialize(
@@ -143,7 +144,7 @@ public async Task Should_Send_and_cancel_requests_immediate()
             }
         }
 
-        [Fact]
+        [RetryFact]
         public async Task Should_Send_and_cancel_requests_from_otherside()
         {
             var (client, server) = await Initialize(
@@ -180,7 +181,7 @@ public async Task Should_Send_and_cancel_requests_from_otherside()
             }
         }
 
-        [Fact]
+        [RetryFact]
         public async Task Should_Cancel_Parallel_Requests_When_Options_Are_Given()
         {
             var (client, server) = await Initialize(
@@ -231,7 +232,7 @@ public async Task Should_Cancel_Parallel_Requests_When_Options_Are_Given()
             }
         }
 
-        [Fact]
+        [RetryFact]
         public async Task Should_Link_Request_A_to_Request_B()
         {
             var (client, server) = await Initialize(