docs: update "how to install/test" parts

README.md

@@ -415,22 +415,15 @@ Before submitting pull requests or issues, please check github to make sure an e
 
 #### Running Tests Locally
 
-To run tests, you need to prepare the docker image to test which must be tagged `nginxproxy/nginx-proxy:test`:
+To run tests, you just need to run the command below:
-
-    docker build -t nginxproxy/nginx-proxy:test .  # build the Debian variant image
-
-and call the [test/pytest.sh](test/pytest.sh) script.
-
-Then build the Alpine variant of the image:
-
-    docker build -f Dockerfile.alpine -t nginxproxy/nginx-proxy:test .  # build the Alpline variant image
-
-and call the [test/pytest.sh](test/pytest.sh) script again.
-
-
-If your system has the `make` command, you can automate those tasks by calling:
 
     make test
 
+This commands run tests on two variants of the nginx-proxy docker image: Debian and Alpine.
+
+You can run the tests for each of these images with their respective commands:
+
+    make test-debian
+    make test-alpine
 
 You can learn more about how the test suite works and how to write new tests in the [test/README.md](test/README.md) file.

test/README.md

@@ -4,9 +4,8 @@ Nginx proxy test suite
 Install requirements
 --------------------
 
-You need [python 2.7](https://www.python.org/) and [pip](https://pip.pypa.io/en/stable/installing/) installed. Then run the commands:
+You need [python 3.9](https://www.python.org/) and [pip](https://pip.pypa.io/en/stable/installing/) installed. Then run the commands:
 
-    requirements/build.sh
     pip install -r requirements/python-requirements.txt
 
 If you can't install those requirements on your computer, you can alternatively use the _pytest.sh_ script which will run the tests from a Docker container which has those requirements.
@@ -15,14 +14,11 @@ If you can't install those requirements on your computer, you can alternatively
 Prepare the nginx-proxy test image
 ----------------------------------
 
-    docker build -t nginxproxy/nginx-proxy:test ..
+    make build-nginx-proxy-test-debian
 
 or if you want to test the alpine flavor:
 
-    docker build -t nginxproxy/nginx-proxy:test -f Dockerfile.alpine ..
+    make build-nginx-proxy-test-alpine
-
-make sure to tag that test image exactly `nginxproxy/nginx-proxy:test` or the test suite won't work.
-
 
 Run the test suite
 ------------------
@@ -61,7 +57,7 @@ The fixture will run the _docker-compose_ command with the `-f` option to load t
 
 In the case you are running pytest from within a docker container, the `docker_compose` fixture will make sure the container running pytest is attached to all docker networks. That way, your test will be able to reach any of them.
 
-In your tests, you can use the `docker_compose` variable to query and command the docker daemon as it provides you with a [client from the docker python module](https://docker-py.readthedocs.io/en/2.0.2/client.html#client-reference).
+In your tests, you can use the `docker_compose` variable to query and command the docker daemon as it provides you with a [client from the docker python module](https://docker-py.readthedocs.io/en/4.4.4/client.html#client-reference).
 
 Also this fixture alters the way the python interpreter resolves domain names to IP addresses in the following ways:
 
@@ -99,8 +95,7 @@ Furthermore, the nginxproxy methods accept an additional keyword parameter: `ipv
 
 ### The web docker image
 
-When you ran the `requirements/build.sh` script earlier, you built a [`web`](requirements/README.md) docker image which is convenient for running a small web server in a container. This image can produce containers that listens on multiple ports at the same time.
+When you run the `make build-webserver` command, you built a [`web`](requirements/README.md) docker image which is convenient for running a small web server in a container. This image can produce containers that listens on multiple ports at the same time.
-
 
 ### Testing TLS
 

test/requirements/README.md

@@ -2,7 +2,7 @@ This directory contains resources to build Docker images tests depend on
 
 # Build images
 
-    ./build.sh   
+    make build-webserver
 
 
 # python-requirements.txt