add pull

Author: wurstbrot

README.md

@@ -59,7 +59,7 @@ In case you would like to perform a DevSecOps assessment, the following tools ar
 ## Container
 
 1. Install [Docker](https://www.docker.com)
-2. Run `docker run --rm -p 8080:8080 wurstbrot/dsomm:latest`
+2. Run `docker pull wurstbrot/dsomm:latest && docker run --rm -p 8080:8080 wurstbrot/dsomm:latest`
 3. Browse to <http://localhost:8080> (on macOS and Windows browse to <http://192.168.99.100:8080> if you are using docker-machine instead
    of the native docker installation)
 
@@ -88,14 +88,6 @@ service docker start
 docker run -d -p 80:8080 wurstbrot/dsomm:latest
 ```
 
-## Tests
-
-To run basic tests just
-
-```bash
-docker-compose -f docker-compose.dev.yaml up test-php
-```
-
 # Credits
 
 * The dimension _Test and Verification_ is based on Christian Schneiders [Security DevOps Maturity Model (SDOMM)](https://www.christian-schneider.net/SecurityDevOpsMaturityModel.html). _Application tests_ and _Infrastructure tests_ are added by Timo Pagel. Also, the sub-dimension _Static depth_ has been evaluated by security experts at [OWASP Stammtisch Hamburg](https://www.owasp.org/index.php/OWASP_German_Chapter_Stammtisch_Initiative/Hamburg).