Automatic test for OSGi/karaf

15 files changed, 740 insertions, 0 deletions

diff --git a/test/servlet-containers/karaf/README.md b/test/servlet-containers/karaf/README.md
new file mode 100644
index 0000000000..0ee2cb1ad0
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+++ b/test/servlet-containers/karaf/README.md
@@ -0,0 +1,31 @@
+Automatic test for Karaf deployment
+===
+
+What is tested
+---
+* Multiple applications are deployed and work properly
+* Default widgetset works
+* Custom widgetset works
+* Custom theme works
+
+Tips and Tricks
+---
+* Karaf is downloaded and deployed by maven karaf plugin
+* Karaf is run as a background process using maven `exec:exec` goal
+* Karaf is shut down using maven `karaf:client` goal during `post-integration-test` phase
+* All required karaf features and project bundles are deployed using maven karaf plugin with `client` goal
+
+Running and stopping karaf manually
+---
+* To start karaf as a foreground process and deploy both vaadin bundles and two existing applications, run `mvn  -f karaf-run-pom.xml clean karaf:run`
+in `karaf-run` module
+* To start karaf as a background process and deploy both vaadin bundles and two existing applications, run `mvn clean pre-integration-test`
+in `karaf-run` module
+* Karaf console is available via ssh at `127.0.0.0:8101` port, username/password is `karaf/karaf` 
+* To stop background karaf process, run `mvn karaf:client@karaf-client-shutdown`
+in `karaf-run` module
+
+Potential problems
+---
+* Maven executable should be in `PATH`
+* Background karaf process may be left running for 10 minutes if the build fails prior `integration-test` phase.
diff --git a/test/servlet-containers/karaf/karaf-run/karaf-run-pom.xml b/test/servlet-containers/karaf/karaf-run/karaf-run-pom.xml
new file mode 100644
index 0000000000..9e222565de
--- /dev/null
+++ b/test/servlet-containers/karaf/karaf-run/karaf-run-pom.xml
@@ -0,0 +1,21 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <artifactId>karaf-runner</artifactId>
+    <groupId>com.vaadin</groupId>
+    <version>8.1-SNAPSHOT</version>
+    <modelVersion>4.0.0</modelVersion>
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.karaf.tooling</groupId>
+                <artifactId>karaf-maven-plugin</artifactId>
+                <version>4.0.8</version>
+                <configuration>
+                    <deployProjectArtifact>false</deployProjectArtifact>
+                    <startSsh>true</startSsh>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+</project>
diff --git a/test/servlet-containers/karaf/karaf-run/pom.xml b/test/servlet-containers/karaf/karaf-run/pom.xml
new file mode 100644
index 0000000000..40d3043f37
--- /dev/null
+++ b/test/servlet-containers/karaf/karaf-run/pom.xml
@@ -0,0 +1,122 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>vaadin-test-karaf</artifactId>
+        <groupId>com.vaadin</groupId>
+        <relativePath>..</relativePath>
+        <version>8.1-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>karaf-run</artifactId>
+    <name>Vaadin Karaf Test Runner</name>
+
+    <dependencies>
+        <!--Vaadin dependencies should not be in a classpath-->
+        <dependency>
+            <groupId>com.vaadin</groupId>
+            <artifactId>vaadin-server</artifactId>
+            <version>${vaadin.version}</version>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.vaadin</groupId>
+            <artifactId>vaadin-themes</artifactId>
+            <version>${vaadin.version}</version>
+            <scope>provided</scope>
+        </dependency>
+    </dependencies>
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>exec-maven-plugin</artifactId>
+                <version>1.6.0</version>
+                <executions>
+                    <execution>
+                        <phase>pre-integration-test</phase>
+                        <goals>
+                            <goal>exec</goal>
+                        </goals>
+                        <configuration>
+                            <executable>mvn</executable>
+                            <async>true</async>
+                            <asyncDestroyOnShutdown>true</asyncDestroyOnShutdown>
+                            <commandlineArgs>-f karaf-run-pom.xml karaf:run</commandlineArgs>
+                        </configuration>
+                    </execution>
+                </executions>
+
+            </plugin>
+            <plugin>
+                <groupId>org.apache.karaf.tooling</groupId>
+                <artifactId>karaf-maven-plugin</artifactId>
+                <version>4.0.8</version>
+                <executions>
+                    <execution>
+                        <id>karaf-client-ctrl</id>
+                        <phase>pre-integration-test</phase>
+                        <goals>
+                            <goal>client</goal>
+                        </goals>
+                        <configuration>
+                            <delay>5</delay>
+                            <attempts>150</attempts>
+                            <commands>
+                                <!--Scheduled shutdown in 15 minutes-->
+                                <command>shutdown -f +10</command>
+                                <command>feature:install http</command>
+                                <command>feature:install http-whiteboard</command>
+                                <command>bundle:install -s mvn:org.jsoup/jsoup/1.8.3</command>
+                                <command>bundle:install -s mvn:com.vaadin.external/gentyref/1.2.0.vaadin1</command>
+                                <command>bundle:install -s mvn:com.vaadin/vaadin-shared/${vaadin.version}</command>
+                                <command>bundle:install -s mvn:com.vaadin/vaadin-server/${vaadin.version}</command>
+                                <command>bundle:install -s mvn:com.vaadin/vaadin-osgi-integration/${vaadin.version}</command>
+                                <command>bundle:install -s mvn:com.vaadin/vaadin-client-compiled/${vaadin.version}</command>
+                                <command>bundle:install -s mvn:com.vaadin/vaadin-themes/${vaadin.version}</command>
+                                <command>
+                                    <![CDATA[bundle:install -s file:./../vaadin-karaf-bundle1/target/vaadin-karaf-bundle1-${project.version}.jar]]></command>
+                                <command>
+                                    <![CDATA[bundle:install -s file:./../vaadin-karaf-bundle2/target/vaadin-karaf-bundle2-${project.version}.jar]]></command>
+                            </commands>
+                        </configuration>
+                    </execution>
+                    <execution>
+                        <id>karaf-client-shutdown</id>
+                        <phase>post-integration-test</phase>
+                        <goals>
+                            <goal>client</goal>
+                        </goals>
+                        <configuration>
+                            <delay>5</delay>
+                            <attempts>10</attempts>
+                            <commands>
+                                <command>system:shutdown -f</command>
+                            </commands>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-failsafe-plugin</artifactId>
+                <version>2.19.1</version>
+                <executions>
+                    <execution>
+                        <goals>
+                            <goal>integration-test</goal>
+                            <goal>verify</goal>
+                        </goals>
+                    </execution>
+                </executions>
+                <configuration>
+                    <environmentVariables>
+                        <vaadin.version>${vaadin.version}</vaadin.version>
+                    </environmentVariables>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+</project>
diff --git a/test/servlet-containers/karaf/karaf-run/src/test/java/com/vaadin/test/osgi/KarafIntegrationIT.java b/test/servlet-containers/karaf/karaf-run/src/test/java/com/vaadin/test/osgi/KarafIntegrationIT.java
new file mode 100644
index 0000000000..d2d8e54a9c
--- /dev/null
+++ b/test/servlet-containers/karaf/karaf-run/src/test/java/com/vaadin/test/osgi/KarafIntegrationIT.java
@@ -0,0 +1,67 @@
+/*
+ * Copyright 2000-2017 Vaadin Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy of
+ * the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ */
+package com.vaadin.test.osgi;
+
+import com.vaadin.testbench.TestBenchTestCase;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.openqa.selenium.By;
+import org.openqa.selenium.WebElement;
+import org.openqa.selenium.phantomjs.PhantomJSDriver;
+
+import static org.junit.Assert.assertEquals;
+
+public class KarafIntegrationIT extends TestBenchTestCase {
+
+    private static final String URL_PREFIX = "http://localhost:8181/";
+    private static final String APP1_URL = URL_PREFIX + "myapp1";
+    private static final String APP2_URL = URL_PREFIX + "myapp2";
+
+
+    @Test
+    public void testApp1() {
+        runBasicTest(APP1_URL, "bar");
+        //App theme should make a button pink
+        WebElement element = getDriver().findElement(By.className("v-button"));
+        String buttonColor = element.getCssValue("color");
+        assertEquals("rgba(255, 128, 128, 1)", buttonColor);
+    }
+
+    @Test
+    public void testApp2() {
+        runBasicTest(APP2_URL, "foo");
+    }
+
+    private void runBasicTest(String app1Url, String text) {
+        getDriver().navigate().to(app1Url);
+        getDriver().findElement(By.className("v-textfield")).sendKeys(text);
+        getDriver().findElement(By.className("v-button")).click();
+        String foundText = getDriver().findElement(By.className("v-label")).getText();
+        assertEquals("Thanks " + text + ", it works!", foundText);
+    }
+
+
+    @Before
+    public void setup() {
+        setDriver(new PhantomJSDriver());
+    }
+
+    @After
+    public void teardown() {
+        getDriver().quit();
+    }
+}
diff --git a/test/servlet-containers/karaf/pom.xml b/test/servlet-containers/karaf/pom.xml
new file mode 100644
index 0000000000..eb15f7147b
--- /dev/null
+++ b/test/servlet-containers/karaf/pom.xml
@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.vaadin</groupId>
+        <artifactId>vaadin-test</artifactId>
+        <version>8.1-SNAPSHOT</version>
+        <relativePath>../..</relativePath>
+    </parent>
+    <artifactId>vaadin-test-karaf</artifactId>
+    <packaging>pom</packaging>
+    <name>Vaadin Karaf TestRoot</name>
+
+    <modules>
+        <module>vaadin-karaf-bundle1</module>
+        <module>vaadin-karaf-bundle2</module>
+        <module>karaf-run</module>
+    </modules>
+
+    <properties>
+        <karaf.plugin.version>4.0.8</karaf.plugin.version>
+        <vaadin.widgetset.mode>local</vaadin.widgetset.mode>
+    </properties>
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.eclipse.jetty</groupId>
+                <artifactId>jetty-maven-plugin</artifactId>
+                <configuration>
+                    <skip>true</skip>
+                </configuration>
+            </plugin>
+        </plugins>
+
+    </build>
+</project>
diff --git a/test/servlet-containers/karaf/vaadin-karaf-bundle1/bnd.bnd b/test/servlet-containers/karaf/vaadin-karaf-bundle1/bnd.bnd
new file mode 100644
index 0000000000..d9ac46fb69
--- /dev/null
+++ b/test/servlet-containers/karaf/vaadin-karaf-bundle1/bnd.bnd
@@ -0,0 +1,6 @@
+Bundle-Name: ${project.name}
+Bundle-Version: ${project.version}
+Bundle-SymbolicName: ${project.groupId}.${project.artifactId}
+Export-Package: com.vaadin.test.osgi.myapplication1
+Import-Package: *
+Web-ContentPath: /myapp1
diff --git a/test/servlet-containers/karaf/vaadin-karaf-bundle1/pom.xml b/test/servlet-containers/karaf/vaadin-karaf-bundle1/pom.xml
new file mode 100644
index 0000000000..f30a1877dd
--- /dev/null
+++ b/test/servlet-containers/karaf/vaadin-karaf-bundle1/pom.xml
@@ -0,0 +1,164 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <parent>
+        <groupId>com.vaadin</groupId>
+        <artifactId>vaadin-test-karaf</artifactId>
+        <version>8.1-SNAPSHOT</version>
+        <relativePath>..</relativePath>
+    </parent>
+    <artifactId>vaadin-karaf-bundle1</artifactId>
+    <packaging>jar</packaging>
+    <name>Vaadin Karaf test bundle 1</name>
+
+    <dependencyManagement>
+        <dependencies>
+            <dependency>
+                <groupId>com.vaadin</groupId>
+                <artifactId>vaadin-bom</artifactId>
+                <version>${vaadin.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
+
+    <dependencies>
+        <dependency>
+            <groupId>com.vaadin</groupId>
+            <artifactId>vaadin-server</artifactId>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.vaadin</groupId>
+            <artifactId>vaadin-client-compiled</artifactId>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.vaadin</groupId>
+            <artifactId>vaadin-themes</artifactId>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.vaadin</groupId>
+            <artifactId>vaadin-osgi-integration</artifactId>
+            <version>8.1.0.beta1</version>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.osgi</groupId>
+            <artifactId>osgi.core</artifactId>
+            <version>6.0.0</version>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.osgi</groupId>
+            <artifactId>osgi.annotation</artifactId>
+            <version>6.0.1</version>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.osgi</groupId>
+            <artifactId>osgi.cmpn</artifactId>
+            <version>6.0.0</version>
+            <scope>provided</scope>
+        </dependency>
+        <!-- For compiling WidgetSet -->
+        <dependency>
+            <groupId>com.vaadin</groupId>
+            <artifactId>vaadin-client</artifactId>
+            <version>${vaadin.version}</version>
+            <scope>provided</scope>
+        </dependency>
+    </dependencies>
+
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>biz.aQute.bnd</groupId>
+                <artifactId>bnd-maven-plugin</artifactId>
+                <version>3.3.0</version>
+                <executions>
+                    <execution>
+                        <goals>
+                            <goal>bnd-process</goal>
+                        </goals>
+                        <configuration>
+
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>com.vaadin</groupId>
+                <artifactId>vaadin-maven-plugin</artifactId>
+                <version>${vaadin.plugin.version}</version>
+                <executions>
+                    <execution>
+                        <goals>
+                            <goal>compile</goal>
+                            <goal>compile-theme</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-jar-plugin</artifactId>
+                <version>3.0.2</version>
+                <configuration>
+                    <archive>
+                        <manifestFile>${project.build.outputDirectory}/META-INF/MANIFEST.MF</manifestFile>
+                    </archive>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+
+    <profiles>
+        <profile>
+            <!-- Vaadin pre-release repositories -->
+            <id>vaadin-prerelease</id>
+            <activation>
+                <activeByDefault>true</activeByDefault>
+            </activation>
+
+            <repositories>
+                <repository>
+                    <id>vaadin-prereleases</id>
+                    <url>http://maven.vaadin.com/vaadin-prereleases</url>
+                </repository>
+                <repository>
+                    <id>vaadin-snapshots</id>
+                    <url>https://oss.sonatype.org/content/repositories/vaadin-snapshots/</url>
+                    <releases>
+                        <enabled>false</enabled>
+                    </releases>
+                    <snapshots>
+                        <enabled>true</enabled>
+                    </snapshots>
+                </repository>
+            </repositories>
+            <pluginRepositories>
+                <pluginRepository>
+                    <id>vaadin-prereleases</id>
+                    <url>http://maven.vaadin.com/vaadin-prereleases</url>
+                </pluginRepository>
+                <pluginRepository>
+                    <id>vaadin-snapshots</id>
+                    <url>https://oss.sonatype.org/content/repositories/vaadin-snapshots/</url>
+                    <releases>
+                        <enabled>false</enabled>
+                    </releases>
+                    <snapshots>
+                        <enabled>true</enabled>
+                    </snapshots>
+                </pluginRepository>
+            </pluginRepositories>
+        </profile>
+    </profiles>
+
+</project>
diff --git a/test/servlet-containers/karaf/vaadin-karaf-bundle1/src/main/java/com/vaadin/test/osgi/myapplication1/CustomWidgetSet.java b/test/servlet-containers/karaf/vaadin-karaf-bundle1/src/main/java/com/vaadin/test/osgi/myapplication1/CustomWidgetSet.java
new file mode 100644
index 0000000000..7a34f343f6
--- /dev/null
+++ b/test/servlet-containers/karaf/vaadin-karaf-bundle1/src/main/java/com/vaadin/test/osgi/myapplication1/CustomWidgetSet.java
@@ -0,0 +1,14 @@
+package com.vaadin.test.osgi.myapplication1;
+
+import com.vaadin.osgi.resources.OsgiVaadinTheme;
+import com.vaadin.osgi.resources.OsgiVaadinWidgetset;
+import com.vaadin.ui.themes.ValoTheme;
+import org.osgi.service.component.annotations.Component;
+
+@Component
+public class CustomWidgetSet implements OsgiVaadinWidgetset {
+    @Override
+    public String getName() {
+        return "com.vaadin.test.osgi.widgetset.CustomWidgetSet";
+    }
+}
diff --git a/test/servlet-containers/karaf/vaadin-karaf-bundle1/src/main/java/com/vaadin/test/osgi/myapplication1/KarafTestTheme.java b/test/servlet-containers/karaf/vaadin-karaf-bundle1/src/main/java/com/vaadin/test/osgi/myapplication1/KarafTestTheme.java
new file mode 100644
index 0000000000..0b300b8680
--- /dev/null
+++ b/test/servlet-containers/karaf/vaadin-karaf-bundle1/src/main/java/com/vaadin/test/osgi/myapplication1/KarafTestTheme.java
@@ -0,0 +1,13 @@
+package com.vaadin.test.osgi.myapplication1;
+
+import com.vaadin.osgi.resources.OsgiVaadinTheme;
+import com.vaadin.ui.themes.ValoTheme;
+import org.osgi.service.component.annotations.Component;
+
+@Component
+public class KarafTestTheme extends ValoTheme implements OsgiVaadinTheme {
+    @Override
+    public String getName() {
+        return "karaftesttheme";
+    }
+}
diff --git a/test/servlet-containers/karaf/vaadin-karaf-bundle1/src/main/java/com/vaadin/test/osgi/myapplication1/MyUI.java b/test/servlet-containers/karaf/vaadin-karaf-bundle1/src/main/java/com/vaadin/test/osgi/myapplication1/MyUI.java
new file mode 100644
index 0000000000..1da8cc51ff
--- /dev/null
+++ b/test/servlet-containers/karaf/vaadin-karaf-bundle1/src/main/java/com/vaadin/test/osgi/myapplication1/MyUI.java
@@ -0,0 +1,45 @@
+package com.vaadin.test.osgi.myapplication1;
+
+import javax.servlet.annotation.WebServlet;
+
+import com.vaadin.annotations.Theme;
+import com.vaadin.annotations.Widgetset;
+import org.osgi.service.component.annotations.Component;
+
+import com.vaadin.annotations.VaadinServletConfiguration;
+import com.vaadin.server.VaadinRequest;
+import com.vaadin.server.VaadinServlet;
+import com.vaadin.ui.Button;
+import com.vaadin.ui.Label;
+import com.vaadin.ui.TextField;
+import com.vaadin.ui.UI;
+import com.vaadin.ui.VerticalLayout;
+
+@Theme("karaftesttheme")
+@Widgetset("com.vaadin.test.osgi.widgetset.CustomWidgetSet")
+public class MyUI extends UI {
+
+    @Override
+    protected void init(VaadinRequest vaadinRequest) {
+        final VerticalLayout layout = new VerticalLayout();
+
+        final TextField name = new TextField();
+        name.setCaption("Type your name here:");
+
+        Button button = new Button("Click Me");
+        button.addClickListener(e -> {
+            layout.addComponent(new Label("Thanks " + name.getValue() + ", it works!"));
+        });
+
+        layout.addComponents(name, button);
+
+        setContent(layout);
+    }
+
+    @Component(service = VaadinServlet.class)
+    @WebServlet(urlPatterns = "/myapp1/*", name = "MyUIServlet", asyncSupported = true)
+    @VaadinServletConfiguration(ui = MyUI.class, productionMode = false)
+    public static class MyUIServlet extends VaadinServlet {
+    }
+
+}
diff --git a/test/servlet-containers/karaf/vaadin-karaf-bundle1/src/main/resources/VAADIN/themes/karaftesttheme/styles.scss b/test/servlet-containers/karaf/vaadin-karaf-bundle1/src/main/resources/VAADIN/themes/karaftesttheme/styles.scss
new file mode 100644
index 0000000000..2346cfd785
--- /dev/null
+++ b/test/servlet-containers/karaf/vaadin-karaf-bundle1/src/main/resources/VAADIN/themes/karaftesttheme/styles.scss
@@ -0,0 +1,12 @@
+@import "../valo/valo.scss";
+
+@mixin karaftesttheme {
+  @include valo;
+  .v-button {
+    color: rgba(255, 128, 128, 1)
+  }
+}
+
+.karaftesttheme {
+  @include karaftesttheme;
+}
diff --git a/test/servlet-containers/karaf/vaadin-karaf-bundle1/src/main/resources/com/vaadin/test/osgi/widgetset/CustomWidgetSet.gwt.xml b/test/servlet-containers/karaf/vaadin-karaf-bundle1/src/main/resources/com/vaadin/test/osgi/widgetset/CustomWidgetSet.gwt.xml
new file mode 100644
index 0000000000..4cadd95714
--- /dev/null
+++ b/test/servlet-containers/karaf/vaadin-karaf-bundle1/src/main/resources/com/vaadin/test/osgi/widgetset/CustomWidgetSet.gwt.xml
@@ -0,0 +1,7 @@
+<module>
+    <!-- Hint for WidgetSetBuilder not to automatically update the file -->
+    <!-- WS Compiler: manually edited -->
+
+    <inherits name="com.vaadin.DefaultWidgetSet" />
+
+</module>
diff --git a/test/servlet-containers/karaf/vaadin-karaf-bundle2/bnd.bnd b/test/servlet-containers/karaf/vaadin-karaf-bundle2/bnd.bnd
new file mode 100644
index 0000000000..33013281da
--- /dev/null
+++ b/test/servlet-containers/karaf/vaadin-karaf-bundle2/bnd.bnd
@@ -0,0 +1,5 @@
+Bundle-Name: ${project.name}
+Bundle-Version: ${project.version}
+Bundle-SymbolicName: ${project.groupId}.${project.artifactId}
+Import-Package: *
+Web-ContentPath: /myapp2
diff --git a/test/servlet-containers/karaf/vaadin-karaf-bundle2/pom.xml b/test/servlet-containers/karaf/vaadin-karaf-bundle2/pom.xml
new file mode 100644
index 0000000000..d2183d0dc3
--- /dev/null
+++ b/test/servlet-containers/karaf/vaadin-karaf-bundle2/pom.xml
@@ -0,0 +1,154 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <parent>
+        <artifactId>vaadin-test-karaf</artifactId>
+        <groupId>com.vaadin</groupId>
+        <relativePath>..</relativePath>
+        <version>8.1-SNAPSHOT</version>
+    </parent>
+    <artifactId>vaadin-karaf-bundle2</artifactId>
+    <packaging>jar</packaging>
+    <name>Vaadin Karaf test bundle 2</name>
+
+    <dependencyManagement>
+        <dependencies>
+            <dependency>
+                <groupId>com.vaadin</groupId>
+                <artifactId>vaadin-bom</artifactId>
+                <version>${vaadin.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
+
+    <dependencies>
+        <dependency>
+            <groupId>com.vaadin</groupId>
+            <artifactId>vaadin-server</artifactId>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.vaadin</groupId>
+            <artifactId>vaadin-client-compiled</artifactId>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.vaadin</groupId>
+            <artifactId>vaadin-themes</artifactId>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.vaadin</groupId>
+            <artifactId>vaadin-osgi-integration</artifactId>
+            <version>8.1.0.beta1</version>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.osgi</groupId>
+            <artifactId>osgi.core</artifactId>
+            <version>6.0.0</version>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.osgi</groupId>
+            <artifactId>osgi.annotation</artifactId>
+            <version>6.0.1</version>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.osgi</groupId>
+            <artifactId>osgi.cmpn</artifactId>
+            <version>6.0.0</version>
+            <scope>provided</scope>
+        </dependency>
+    </dependencies>
+
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>biz.aQute.bnd</groupId>
+                <artifactId>bnd-maven-plugin</artifactId>
+                <version>3.3.0</version>
+                <executions>
+                    <execution>
+                        <goals>
+                            <goal>bnd-process</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>com.vaadin</groupId>
+                <artifactId>vaadin-maven-plugin</artifactId>
+                <version>${vaadin.plugin.version}</version>
+                <executions>
+                    <execution>
+                        <phase>process-resources</phase>
+                        <goals>
+                            <goal>compile-theme</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-jar-plugin</artifactId>
+                <version>3.0.2</version>
+                <configuration>
+                    <archive>
+                        <manifestFile>${project.build.outputDirectory}/META-INF/MANIFEST.MF</manifestFile>
+                    </archive>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+
+    <profiles>
+        <profile>
+            <!-- Vaadin pre-release repositories -->
+            <id>vaadin-prerelease</id>
+            <activation>
+                <activeByDefault>true</activeByDefault>
+            </activation>
+
+            <repositories>
+                <repository>
+                    <id>vaadin-prereleases</id>
+                    <url>http://maven.vaadin.com/vaadin-prereleases</url>
+                </repository>
+                <repository>
+                    <id>vaadin-snapshots</id>
+                    <url>https://oss.sonatype.org/content/repositories/vaadin-snapshots/</url>
+                    <releases>
+                        <enabled>false</enabled>
+                    </releases>
+                    <snapshots>
+                        <enabled>true</enabled>
+                    </snapshots>
+                </repository>
+            </repositories>
+            <pluginRepositories>
+                <pluginRepository>
+                    <id>vaadin-prereleases</id>
+                    <url>http://maven.vaadin.com/vaadin-prereleases</url>
+                </pluginRepository>
+                <pluginRepository>
+                    <id>vaadin-snapshots</id>
+                    <url>https://oss.sonatype.org/content/repositories/vaadin-snapshots/</url>
+                    <releases>
+                        <enabled>false</enabled>
+                    </releases>
+                    <snapshots>
+                        <enabled>true</enabled>
+                    </snapshots>
+                </pluginRepository>
+            </pluginRepositories>
+        </profile>
+    </profiles>
+
+</project>
diff --git a/test/servlet-containers/karaf/vaadin-karaf-bundle2/src/main/java/com/vaadin/test/osgi/myapplication/MyUI.java b/test/servlet-containers/karaf/vaadin-karaf-bundle2/src/main/java/com/vaadin/test/osgi/myapplication/MyUI.java
new file mode 100644
index 0000000000..eb52336eb5
--- /dev/null
+++ b/test/servlet-containers/karaf/vaadin-karaf-bundle2/src/main/java/com/vaadin/test/osgi/myapplication/MyUI.java
@@ -0,0 +1,42 @@
+package com.vaadin.test.osgi.myapplication;
+
+import javax.servlet.annotation.WebServlet;
+
+import com.vaadin.annotations.Theme;
+import org.osgi.service.component.annotations.Component;
+
+import com.vaadin.annotations.VaadinServletConfiguration;
+import com.vaadin.server.VaadinRequest;
+import com.vaadin.server.VaadinServlet;
+import com.vaadin.ui.Button;
+import com.vaadin.ui.Label;
+import com.vaadin.ui.TextField;
+import com.vaadin.ui.UI;
+import com.vaadin.ui.VerticalLayout;
+
+public class MyUI extends UI {
+
+    @Override
+    protected void init(VaadinRequest vaadinRequest) {
+        final VerticalLayout layout = new VerticalLayout();
+
+        final TextField name = new TextField();
+        name.setCaption("Type your name here:");
+
+        Button button = new Button("Click Me");
+        button.addClickListener(e -> {
+            layout.addComponent(new Label("Thanks " + name.getValue() + ", it works!"));
+        });
+
+        layout.addComponents(name, button);
+
+        setContent(layout);
+    }
+
+    @Component(service = VaadinServlet.class)
+    @WebServlet(urlPatterns = "/myapp2/*", name = "MyUIServlet", asyncSupported = true)
+    @VaadinServletConfiguration(ui = MyUI.class, productionMode = false)
+    public static class MyUIServlet extends VaadinServlet {
+    }
+
+}