From 4e3eb7dd5e38edfae5348718e63ddacad85931a5 Mon Sep 17 00:00:00 2001
From: Christian Merten <christian@merten.dev>
Date: Mon, 10 Apr 2023 14:01:36 +0200
Subject: [PATCH] docker: add test setup

---
 .dockerignore                                |  2 +
 .gitignore                                   |  3 ++
 docker/test/Dockerfile                       | 29 ++++++++++++++
 docker/test/docker-compose.yaml              | 30 ++++++++++++++
 docker/test/docker.env                       | 28 +++++++++++++
 docker/test/entrypoint-master.sh             | 41 ++++++++++++++++++++
 docker/test/provision/mysql/init/01-user.sql |  1 +
 7 files changed, 134 insertions(+)
 create mode 100644 docker/test/Dockerfile
 create mode 100644 docker/test/docker-compose.yaml
 create mode 100644 docker/test/docker.env
 create mode 100755 docker/test/entrypoint-master.sh
 create mode 100644 docker/test/provision/mysql/init/01-user.sql

diff --git a/.dockerignore b/.dockerignore
index bc74dd3..ce4f8b2 100644
--- a/.dockerignore
+++ b/.dockerignore
@@ -113,7 +113,9 @@ jdav_web/celerybeat-schedule.db
 
 # docker development database folder
 docker/development/db
+docker/test/db
 
 # docker dev and production media folders
 docker/development/media
 docker/production/media
+docker/test/media
diff --git a/.gitignore b/.gitignore
index 6c752a8..7b765bb 100644
--- a/.gitignore
+++ b/.gitignore
@@ -114,10 +114,13 @@ jdav_web/celerybeat-schedule.db
 
 # docker environment variables
 docker.env
+!docker/test/docker.env
 
 # docker development database folder
 docker/development/db
+docker/test/db
 
 # docker dev and production media folders
 docker/development/media
 docker/production/media
+docker/test/media
diff --git a/docker/test/Dockerfile b/docker/test/Dockerfile
new file mode 100644
index 0000000..a4de64d
--- /dev/null
+++ b/docker/test/Dockerfile
@@ -0,0 +1,29 @@
+FROM python:3.9-bullseye
+
+# install additional dependencies
+RUN apt-get update && apt-get install -y gettext texlive texlive-fonts-extra
+
+# create user
+RUN groupadd -g 501 app && useradd -g 501 -u 501 -m -d /app app
+
+# create static directory and set permissions, when doing this before mounting a named volume
+# in docker-compose.yaml, the permissions are inherited during the mount.
+RUN mkdir -p /var/www/jdav_web/static && chown -R app:app /var/www/jdav_web/static
+
+# create static directory and set permissions, when doing this before mounting a named volume
+# in docker-compose.yaml, the permissions are inherited during the mount.
+RUN mkdir -p /tmp/uwsgi && chown -R app:app /tmp/uwsgi
+
+WORKDIR /app
+USER app
+
+# add .local/bin to PATH
+ENV PATH="/app/.local/bin:$PATH"
+
+# install requirements
+COPY --chown=app:app ./requirements.txt /app/requirements.txt
+# we install uwsgi here to check if packages dependencies are resolved, but we don't actually
+# need uwsgi in test
+RUN pip install coverage uwsgi -r requirements.txt
+
+COPY --chown=app:app . /app
diff --git a/docker/test/docker-compose.yaml b/docker/test/docker-compose.yaml
new file mode 100644
index 0000000..e42febf
--- /dev/null
+++ b/docker/test/docker-compose.yaml
@@ -0,0 +1,30 @@
+version: "3.9"
+
+services:
+    master:
+        image: kompass:test
+        build:
+            context: ./../../
+            dockerfile: docker/test/Dockerfile
+        env_file: docker.env
+        depends_on:
+          - redis
+          - cache
+          - db
+        entrypoint: /app/docker/test/entrypoint-master.sh
+
+    cache:
+        restart: always
+        image: memcached:alpine
+
+    redis:
+        restart: always
+        image: redis:6-alpine
+
+    db:
+        restart: always
+        image: mariadb
+        volumes:
+          - ./db:/var/lib/mysql
+          - ./provision/mysql/init:/docker-entrypoint-initdb.d
+        env_file: docker.env
diff --git a/docker/test/docker.env b/docker/test/docker.env
new file mode 100644
index 0000000..2e20f64
--- /dev/null
+++ b/docker/test/docker.env
@@ -0,0 +1,28 @@
+DJANGO_ALLOWED_HOST='*'
+DJANGO_BASE_URL='localhost:8000'
+DJANGO_PROTOCOL='http'
+
+EMAIL_HOST='localhost'
+EMAIL_HOST_USER='test'
+EMAIL_HOST_PASSWORD='password'
+EMAIL_SENDING_ADDRESS='test@localhost'
+
+DJANGO_DEPLOY=1
+DJANGO_DEBUG=1
+
+DJANGO_DATABASE_NAME='kompass'
+DJANGO_DATABASE_USER='kompass'
+DJANGO_DATABASE_PASSWORD='password'
+DJANGO_DATABASE_HOST='db'
+DJANGO_DATABASE_PORT=3306
+
+MYSQL_ROOT_PASSWORD='secretpassword'
+MYSQL_PASSWORD='password'
+MYSQL_USER='kompass'
+MYSQL_DATABASE='kompass'
+
+DJANGO_SETTINGS_MODULE='jdav_web.settings'
+DJANGO_STATIC_ROOT='/var/www/jdav_web/assets'
+
+MEMCACHED_URL='cache:11211'
+BROKER_URL='redis://redis:6379/0'
diff --git a/docker/test/entrypoint-master.sh b/docker/test/entrypoint-master.sh
new file mode 100755
index 0000000..d111987
--- /dev/null
+++ b/docker/test/entrypoint-master.sh
@@ -0,0 +1,41 @@
+#!/usr/bin/env bash
+
+set -o errexit
+
+mysql_ready() {
+cd /app/jdav_web
+python << END
+import sys
+
+from django.db import connections
+from django.db.utils import OperationalError
+
+db_conn = connections['default']
+
+try:
+    c = db_conn.cursor()
+except OperationalError:
+    sys.exit(-1)
+else:
+    sys.exit(0)
+
+END
+}
+
+until mysql_ready; do
+    >&2 echo 'Waiting for MySQL to become available...'
+    sleep 1
+done
+>&2 echo 'MySQL is available'
+
+cd /app
+
+if ! [ -f /tmp/completed_initial_run ]; then
+    echo 'Initialising kompass master container'
+
+    python jdav_web/manage.py compilemessages --locale de
+fi
+
+cd jdav_web
+
+coverage run manage.py test startpage finance members -v 2
diff --git a/docker/test/provision/mysql/init/01-user.sql b/docker/test/provision/mysql/init/01-user.sql
new file mode 100644
index 0000000..267a42e
--- /dev/null
+++ b/docker/test/provision/mysql/init/01-user.sql
@@ -0,0 +1 @@
+GRANT ALL PRIVILEGES ON test_kompass.* TO 'kompass'@'%';