Update README

README.md

@@ -2,20 +2,19 @@
 
 These are some of the required steps, tips, and tricks when it comes to running an app on a local machine. The primary goal is to be able to iterate over changes and verifying them without needing to deploy the app to the test environment.
 
-- [Local testing of apps](#local-testing-of-apps)
-  - [Prerequisites](#prerequisites)
-  - [Setup](#setup)
-    - [Clone the repository](#clone-the-repository)
-    - [Option A: Start the containers using podman](#option-a-start-the-containers-using-podman)
-    - [Option B: Start the containers using Docker](#option-b-start-the-containers-using-docker)
-    - [Option C (preview): Automatic detection](#option-c-preview-automatic-detection)
-    - [Start your app](#start-your-app)
-  - [Changing configuration](#changing-configuration)
-  - [Multiple apps at the same time (running LocalTest locally)](#multiple-apps-at-the-same-time-running-localtest-locally)
-  - [Changing test data](#changing-test-data)
-    - [Add a missing role for a test user](#add-a-missing-role-for-a-test-user)
-  - [Known issues](#known-issues)
-    - [Localtest reports that the app is not running even though it is](#localtest-reports-that-the-app-is-not-running-even-though-it-is)
+- [Prerequisites](#prerequisites)
+- [Setup](#setup)
+  - [Clone the repository](#clone-the-repository)
+  - [Option A: Start the containers using podman](#option-a-start-the-containers-using-podman)
+  - [Option B: Start the containers using Docker](#option-b-start-the-containers-using-docker)
+  - [Option C (preview): Automatic detection](#option-c-preview-automatic-detection)
+  - [Start your app](#start-your-app)
+- [Changing configuration](#changing-configuration)
+- [Multiple apps at the same time (running LocalTest locally)](#multiple-apps-at-the-same-time-running-localtest-locally)
+- [Changing test data](#changing-test-data)
+  - [Add a missing role for a test user](#add-a-missing-role-for-a-test-user)
+- [Known issues](#known-issues)
+  - [Localtest reports that the app is not running even though it is](#localtest-reports-that-the-app-is-not-running-even-though-it-is)
 
 ### Prerequisites
 
@@ -122,7 +121,12 @@ Either docker or podman must be installed.
 ./run.cmd
 ```
 
-If the localtest setup is already running, it will restart
+If the localtest setup is already running, it will restart.
+
+To stop localtest
+```shell
+./run.cmd stop
+```
 
 #### Start your app
 _This step requires that you have already [created an app](https://docs.altinn.studio/app/getting-started/create-app/), added a [data model](https://docs.altinn.studio/app/development/data/data-model/data-models-tool/), and [cloned the app](https://docs.altinn.studio/app/getting-started/local-dev/) to your local environment._
@@ -247,6 +251,22 @@ This would be required if your app requires a role which none of the test users
 4. Save and close the file
 5. Restart LocalTest
 
+### k6 testing
+
+In the k6 folder there is a sample loadtest that can be adapted to run automated tests against a local app
+It was created to simulate workloads and test monitoring and instrumentation.
+
+```shell
+cp k6/loadtest.sample.js k6/loadtest.js
+
+# To run, either
+make k6
+# or 
+docker run --rm -i --net=host grafana/k6:master-with-browser run - <k6/loadtest.js
+```
+
+For a decent editing experience, run `npm install` and use a editor with JS support.
+
 ### Known issues
 
 #### Localtest reports that the app is not running even though it is