From 21c322b79789cd63f05a41e493b8a903be625b0c Mon Sep 17 00:00:00 2001
From: Ekaterina Tuzova <Ekaterina.Tuzova@jetbrains.com>
Date: Thu, 25 May 2017 16:53:27 +0300
Subject: [PATCH] Jupyter: do not run web socket test if server is not started

---
 python/ipnb/testSrc/WebSocketConnectionTest.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/python/ipnb/testSrc/WebSocketConnectionTest.java b/python/ipnb/testSrc/WebSocketConnectionTest.java
index 726468f3a791..379b45c8ffa2 100644
--- a/python/ipnb/testSrc/WebSocketConnectionTest.java
+++ b/python/ipnb/testSrc/WebSocketConnectionTest.java
@@ -2,10 +2,12 @@ import com.intellij.openapi.project.DefaultProjectFactory;
 import com.intellij.openapi.util.Ref;
 import junit.framework.TestCase;
 import org.jetbrains.annotations.NotNull;
+import org.jetbrains.plugins.ipnb.configuration.IpnbConnectionManager;
 import org.jetbrains.plugins.ipnb.format.cells.output.IpnbOutOutputCell;
 import org.jetbrains.plugins.ipnb.format.cells.output.IpnbOutputCell;
 import org.jetbrains.plugins.ipnb.protocol.IpnbConnection;
 import org.jetbrains.plugins.ipnb.protocol.IpnbConnectionListenerBase;
+import org.junit.Assume;
 
 import java.io.IOException;
 import java.net.URISyntaxException;
@@ -24,6 +26,7 @@ public class WebSocketConnectionTest extends TestCase {
   @Override
   protected void setUp() throws Exception {
     //WebSocketImpl.DEBUG = true;
+    Assume.assumeTrue(IpnbConnectionManager.pingHost(getTestServerURI()));
   }
 
   public void testStartAndShutdownKernel() throws URISyntaxException, IOException, InterruptedException {