1 files changed, 7 insertions, 4 deletions

diff --git a/metrics-proxy/src/test/java/ai/vespa/metricsproxy/service/MockHttpServer.java b/metrics-proxy/src/test/java/ai/vespa/metricsproxy/service/MockHttpServer.java
index fdf2fae3081..f7802fd04fb 100644
--- a/metrics-proxy/src/test/java/ai/vespa/metricsproxy/service/MockHttpServer.java
+++ b/metrics-proxy/src/test/java/ai/vespa/metricsproxy/service/MockHttpServer.java
@@ -23,23 +23,26 @@ public class MockHttpServer {
     /**
      * Mock http server that will return response as body
      *
-     * @param port     the port to listen to
      * @param response the response to return along with 200 OK
      * @param path     the file path that the server will accept requests for. E.g /state/v1/metrics
      */
-    public MockHttpServer(int port, String response, String path) throws IOException {
+    public MockHttpServer(String response, String path) throws IOException {
         this.response = response;
-        this.server = HttpServer.create(new InetSocketAddress(port), 10);
+        this.server = HttpServer.create(new InetSocketAddress(0), 10);
         this.server.createContext(path, new MyHandler());
         this.server.setExecutor(null); // creates a default executor
         this.server.start();
-        System.out.println("Started web server on port " + port);
+        System.out.println("Started web server on port " + port());
     }
 
     public synchronized void setResponse(String r) {
         this.response = r;
     }
 
+    public int port() {
+        return server.getAddress().getPort();
+    }
+
     public void close() {
         this.server.stop(0);
     }