From 5145d945cde13e8ddd21d86be6aacb3423956c49 Mon Sep 17 00:00:00 2001
From: Jiapeng Xu <jiapengxu@microsoft.com>
Date: Tue, 24 Oct 2023 18:34:05 +0800
Subject: [PATCH] Fix parallel mode bug

---
 src/yunit/TestAdapter.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/yunit/TestAdapter.cs b/src/yunit/TestAdapter.cs
index 09cff8e..a145057 100644
--- a/src/yunit/TestAdapter.cs
+++ b/src/yunit/TestAdapter.cs
@@ -139,13 +139,13 @@ public void RunTests(IEnumerable<TestCase> tests, IRunContext runContext, IFrame
                 foreach (var fileTests in fileSequentialTestsParallelTests.GroupBy(test => test.CodeFilePath))
                 {
                     var testRuns = new ConcurrentBag<Task>();
-                    Parallel.ForEach(fileTests.SelectMany(fileTest => fileTests), test => testRuns.Add(RunTest(frameworkHandle, test, inOnlyMode)));
+                    Parallel.ForEach(fileTests.ToArray(), test => testRuns.Add(RunTest(frameworkHandle, test, inOnlyMode)));
                     Task.WhenAll(testRuns).GetAwaiter().GetResult();
                 }
             }
 
             var fileParallelTestsSequentialTests = groupTests.Where(group => group.Key == ParallelMode.FileParallelTestsSequential).SelectMany(group => group).ToArray();
-            if (fileSequentialTestsParallelTests.Any())
+            if (fileParallelTestsSequentialTests.Any())
             {
                 var testRuns = new ConcurrentBag<Task>();
                 foreach (var fileTests in fileParallelTestsSequentialTests.GroupBy(test => test.CodeFilePath).ToArray())