Add some basic integration checks

.github/workflows/ci.yml

@@ -3,7 +3,36 @@ name: moodle-docker CI
 on: [push, pull_request]
 
 jobs:
+  integration:
+    name: Integration checks
+    runs-on: ubuntu-22.04
+
+    steps:
+      - name: Checking out moodle-docker
+        uses: actions/checkout@v3
+
+      - name: Checking out moodle
+        uses: actions/checkout@v3
+        with:
+          repository: moodle/moodle
+          path: moodle
+          ref: ${{ matrix.branch }}
+
+      - name: Prepare moodle-docker environment
+        run: |
+          cp config.docker-template.php moodle/config.php
+          tests/integration-setup.sh
+
+      - name: Run moodle-docker tests
+        run: |
+          tests/integration-test.sh
+
+      - name: Stop moodle-docker
+        run: |
+          tests/integration-teardown.sh
+
   PHPUnit:
+    needs: integration
     runs-on: ubuntu-22.04
 
     strategy:
@@ -94,6 +123,7 @@ jobs:
           tests/phpunit-teardown.sh
 
   Behat:
+    needs: integration
     runs-on: ubuntu-22.04
 
     strategy:
@@ -185,6 +215,7 @@ jobs:
           tests/behat-teardown.sh
 
   App:
+    needs: integration
     runs-on: ubuntu-22.04
 
     strategy:

tests/integration-setup.sh

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+set -e
+
+basedir="$( cd "$( dirname "${BASH_SOURCE[0]}" )/../" && pwd )"
+
+export MOODLE_DOCKER_DB=pgsql
+export MOODLE_DOCKER_WWWROOT="${basedir}/moodle"
+
+echo "Pulling docker images"
+$basedir/bin/moodle-docker-compose pull
+echo "Starting up container"
+$basedir/bin/moodle-docker-compose up -d
+echo "Waiting for DB to come up"
+$basedir/bin/moodle-docker-wait-for-db

tests/integration-teardown.sh

@@ -0,0 +1,10 @@
+#!/usr/bin/env bash
+set -e
+
+basedir="$( cd "$( dirname "${BASH_SOURCE[0]}" )/../" && pwd )"
+
+export MOODLE_DOCKER_WWWROOT="${basedir}/moodle"
+export MOODLE_DOCKER_DB=pgsql
+
+echo "Stopping down container"
+$basedir/bin/moodle-docker-compose down

tests/integration-test.sh

@@ -0,0 +1,51 @@
+#!/usr/bin/env bash
+set -e
+
+basedir="$( cd "$( dirname "${BASH_SOURCE[0]}" )/../" && pwd )"
+
+export MOODLE_DOCKER_WWWROOT="${basedir}/moodle"
+export MOODLE_DOCKER_DB=pgsql
+
+echo "Checking that PHP CLI is available"
+
+out=$("${basedir}/bin/moodle-docker-compose" exec -T webserver php -r 'echo "Up!";')
+if [[ ! "$out" =~ 'Up!' ]]; then
+    echo "Error: PHP CLI isn't available"
+    exit 1
+fi
+
+echo "Checking that the web server is up"
+
+if ! curl -s -f 'http://localhost:8000' > /dev/null; then
+    echo "Error: Webserver not available in port 8000"
+    exit 1
+fi
+
+echo "Checking that the Moodle site is ready to install"
+
+out=$(curl -s -L 'http://localhost:8000')
+if ! grep -qz 'Installation | Moodle ' <<< "$out"; then
+    echo "Error: Moodle site not ready to install"
+    exit 1
+fi
+
+echo "Checking that mailpit is up"
+
+if ! curl -s -f -L 'http://localhost:8000/_/mail' > /dev/null; then
+    echo "Error: Mailpit not available @ http://localhost:8000/_/mail"
+    exit 1
+fi
+
+echo "Checking that mailpit is using existing JS and CSS files"
+
+out=$(curl -s -L 'http://localhost:8000/_/mail')
+js=$(grep -oP '(?<=<script src=")[^"\?]+' <<< "$out")
+if ! curl -s -f "http://localhost:8000$js" > /dev/null; then
+    echo "Error: Mailpit JS not available @ http://localhost:8000$js"
+    exit 1
+fi
+css=$(grep -oP '(?<=<link rel=stylesheet href=")[^"\?]+' <<< "$out")
+if ! curl -s -f "http://localhost:8000$css" > /dev/null; then
+    echo "Error: Mailpit CSS not available @ http://localhost:8000$css"
+    exit 1
+fi