CSHARP-2838: Remove redundant AWS test expectation

Author: MikalaiMazurenka

tests/MongoDB.Driver.Core.Tests/Core/Authentication/MongoAWSAuthenticatorTests.cs

@@ -26,7 +26,6 @@
 using MongoDB.Driver.Core.Helpers;
 using MongoDB.Driver.Core.Misc;
 using MongoDB.Driver.Core.Servers;
-using MongoDB.Driver.Core.WireProtocol.Messages;
 using Moq;
 using Xunit;
 
@@ -108,8 +107,6 @@ public void Authenticate_should_have_expected_result(
             connection.EnqueueReplyMessage(saslStartReply);
             connection.EnqueueReplyMessage(saslContinueReply);
 
-            var expectedRequestId = RequestMessage.CurrentGlobalRequestId + 1;
-
             if (async)
             {
                 subject.AuthenticateAsync(connection, __connectionDescription, CancellationToken.None).GetAwaiter().GetResult();
@@ -126,8 +123,6 @@ public void Authenticate_should_have_expected_result(
 
             var actualRequestId0 = sentMessages[0]["requestId"].AsInt32;
             var actualRequestId1 = sentMessages[1]["requestId"].AsInt32;
-            actualRequestId0.Should().Be(expectedRequestId);
-            actualRequestId1.Should().Be(actualRequestId0 + 1);
 
             var expectedFirstMessage = GetExpectedSaslStartMessage(actualRequestId0, expectedClientFirstMessage);
             var expectedSecondMessage = GetExpectedSaslContinueMessage(actualRequestId1, expectedClientSecondMessage);
@@ -348,8 +343,6 @@ public void Authenticate_with_session_token_should_have_expected_result(
             connection.EnqueueReplyMessage(saslStartReply);
             connection.EnqueueReplyMessage(saslContinueReply);
 
-            var expectedRequestId = RequestMessage.CurrentGlobalRequestId + 1;
-
             if (async)
             {
                 subject.AuthenticateAsync(connection, __connectionDescription, CancellationToken.None).GetAwaiter().GetResult();
@@ -366,8 +359,6 @@ public void Authenticate_with_session_token_should_have_expected_result(
 
             var actualRequestId0 = sentMessages[0]["requestId"].AsInt32;
             var actualRequestId1 = sentMessages[1]["requestId"].AsInt32;
-            actualRequestId0.Should().Be(expectedRequestId);
-            actualRequestId1.Should().Be(actualRequestId0 + 1);
 
             var expectedFirstMessage = GetExpectedSaslStartMessage(actualRequestId0, expectedClientFirstMessage);
             var expectedSecondMessage = GetExpectedSaslContinueMessage(actualRequestId1, expectedClientSecondMessage);