From f5cecb21c64d36fdcd8bc5d514f9affb694600cf Mon Sep 17 00:00:00 2001
From: Safia Abdalla <safia@microsoft.com>
Date: Sun, 11 Jul 2021 14:46:41 -0700
Subject: [PATCH] Use dotnet test for test discovery

---
 eng/helix/content/RunTests/TestRunner.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/eng/helix/content/RunTests/TestRunner.cs b/eng/helix/content/RunTests/TestRunner.cs
index 1b8ff472932c..083fc46d8dca 100644
--- a/eng/helix/content/RunTests/TestRunner.cs
+++ b/eng/helix/content/RunTests/TestRunner.cs
@@ -188,7 +188,7 @@ public async Task<bool> CheckTestDiscoveryAsync()
             {
                 // Run test discovery so we know if there are tests to run
                 var discoveryResult = await ProcessUtil.RunAsync($"{Options.DotnetRoot}/dotnet",
-                    $"vstest {Options.Target} -lt",
+                    $"test {Options.Target} --list-tests",
                     environmentVariables: EnvironmentVariables,
                     cancellationToken: new CancellationTokenSource(TimeSpan.FromMinutes(2)).Token);