Allow acceptable result ranges for integration tests (#3161)

test/Identity.IntegrationTest/Endpoints/IdentityServerTests.cs

@@ -33,7 +33,7 @@ public class IdentityServerTests : IClassFixture<IdentityApplicationFactory>
         using var body = await AssertHelper.AssertResponseTypeIs<JsonDocument>(context);
         var endpointRoot = body.RootElement;
 
-        // WARNING: Edits to this file should NOT just be made to "get the test to work" they should be made when intentional 
+        // WARNING: Edits to this file should NOT just be made to "get the test to work" they should be made when intentional
         // changes were made to this endpoint and proper testing will take place to ensure clients are backwards compatible
         // or loss of functionality is properly noted.
         await using var fs = File.OpenRead("openid-configuration.json");
@@ -372,10 +372,10 @@ public class IdentityServerTests : IClassFixture<IdentityApplicationFactory>
     }
 
     /// <summary>
-    /// This test currently does not test any code that is not covered by other tests but 
+    /// This test currently does not test any code that is not covered by other tests but
     /// it shows that we probably have some dead code in <see cref="ClientStore"/>
     /// for installation, organization, and user they split on a <c>'.'</c> but have already checked that at least one
-    /// <c>'.'</c> exists in the <c>client_id</c> by checking it with <see cref="string.StartsWith(string)"/> 
+    /// <c>'.'</c> exists in the <c>client_id</c> by checking it with <see cref="string.StartsWith(string)"/>
     /// I believe that idParts.Length > 1 will ALWAYS return true
     /// </summary>
     [Fact]
@@ -488,9 +488,9 @@ public class IdentityServerTests : IClassFixture<IdentityApplicationFactory>
     }
 
     [Theory, BitAutoData]
-    public async Task TokenEndpoint_ToQuickInOneSecond_BlockRequest(string deviceId)
+    public async Task TokenEndpoint_TooQuickInOneSecond_BlockRequest(string deviceId)
     {
-        const int AmountInOneSecondAllowed = 5;
+        const int AmountInOneSecondAllowed = 10;
 
         // The rule we are testing is 10 requests in 1 second
         var username = "test+ratelimiting@email.com";
@@ -514,9 +514,9 @@ public class IdentityServerTests : IClassFixture<IdentityApplicationFactory>
         }
 
         var responses = (await Task.WhenAll(tasks)).ToList();
+        var blockResponses = responses.Where(c => c.Response.StatusCode == StatusCodes.Status429TooManyRequests);
 
-        Assert.Equal(5, responses.Count(c => c.Response.StatusCode == StatusCodes.Status200OK));
-        Assert.Equal(1, responses.Count(c => c.Response.StatusCode == StatusCodes.Status429TooManyRequests));
+        Assert.True(blockResponses.Count() > 0);
 
         Task<HttpContext> MakeRequest()
         {