Fix broken integration tests (#10900)

test/servlet-containers/generic-tests/src/main/java/com/vaadin/tests/integration/websocket/ServletIntegrationWebsocketIT.java

@@ -17,8 +17,11 @@ package com.vaadin.tests.integration.websocket;
 
 import static org.junit.Assert.assertEquals;
 
+import java.util.HashSet;
+import java.util.Set;
 import java.util.stream.Stream;
 
+import org.junit.Assume;
 import org.junit.Test;
 import org.openqa.selenium.WebElement;
 
@@ -29,6 +32,21 @@ public class ServletIntegrationWebsocketIT
         extends AbstractServletIntegrationTest {
     // Uses the test method declared in the super class
 
+    private static final Set<String> nonWebsocketServers = new HashSet<>();
+
+    static {
+        nonWebsocketServers.add("liberty-microprofile");
+    }
+
+    @Override
+    public void setup() throws Exception {
+        Assume.assumeFalse("This server does not support Websockets",
+                nonWebsocketServers
+                        .contains(System.getProperty("server-name")));
+
+        super.setup();
+    }
+
     @Override
     protected String getTestPath() {
         return "/run/ServletIntegrationWebsocketUI";

test/servlet-containers/generic-tests/src/main/java/com/vaadin/tests/integration/websocket/jsr356/ServletIntegrationJSR356WebsocketIT.java

@@ -30,12 +30,11 @@ public class ServletIntegrationJSR356WebsocketIT
 
     static {
         nonJSR356Servers.add("jetty8");
-        nonJSR356Servers.add("liberty-microprofile");
     }
 
     @Override
     public void setup() throws Exception {
-        Assume.assumeFalse("Jetty 8 does not support JSR356",
+        Assume.assumeFalse("This server does not support JSR356",
                 nonJSR356Servers.contains(System.getProperty("server-name")));
 
         super.setup();

test/widget-set-testutil/src/main/java/com/vaadin/test/defaultwidgetset/AbstractWidgetSetIT.java

@@ -69,6 +69,9 @@ public abstract class AbstractWidgetSetIT extends TestBenchTestCase {
     }
 
     protected void assertHasDebugMessage(String message) {
+        // Make sure the correct debug window tab is open.
+        findElements(By.className("v-debugwindow-tab")).get(0).click();
+
         List<WebElement> elements = getDriver().findElements(
                 By.xpath("//span[@class='v-debugwindow-message']"));
         boolean found = false;