From 0cc91a067c0719cb407024a4c9f0bf391b61daa5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?David=20Kr=C3=A1l?= <david.k.kral@oracle.com>
Date: Wed, 9 Sep 2020 16:48:50 +0200
Subject: [PATCH] WebClient Tracing intermittent test failure fix (#2347)

Signed-off-by: David Kral <david.k.kral@oracle.com>
---
 .../tests/integration/webclient/TracingPropagationTest.java     | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tests/integration/webclient/src/test/java/io/helidon/tests/integration/webclient/TracingPropagationTest.java b/tests/integration/webclient/src/test/java/io/helidon/tests/integration/webclient/TracingPropagationTest.java
index a23d53e6d..0406c635b 100644
--- a/tests/integration/webclient/src/test/java/io/helidon/tests/integration/webclient/TracingPropagationTest.java
+++ b/tests/integration/webclient/src/test/java/io/helidon/tests/integration/webclient/TracingPropagationTest.java
@@ -19,6 +19,7 @@ package io.helidon.tests.integration.webclient;
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.ExecutionException;
+import java.util.concurrent.TimeUnit;
 
 import io.helidon.common.context.Context;
 import io.helidon.config.Config;
@@ -67,6 +68,7 @@ class TracingPropagationTest {
                 .toCompletableFuture()
                 .get();
 
+        TimeUnit.MILLISECONDS.sleep(1);
         List<MockSpan> mockSpans = mockTracer.finishedSpans();
         assertThat("At least one client and one server span expected", mockSpans.size(), greaterThanOrEqualTo(2));