Add test for sessions after shutdown (issue #32)

Signed-off-by: Michal Čihař <michal@cihar.com>

.travis.yml

@@ -33,4 +33,9 @@ script:
   - docker-compose up -d
   - docker ps -a
   - curl http://127.0.0.1:8080/ | grep -q input_password
+  - curl --cookie-jar /tmp/cj --location -d pma_servername=db -d pma_username=root -d pma_password=my-secret-pw -d server=1 http://127.0.0.1:8080/ | grep -r 'db via TCP'
+  - docker-compose stop
+  # Test session survives shutdown
+  - docker-compose up -d
+  - curl --cookie-jar /tmp/cj --location http://127.0.0.1:8080/ | grep -r 'db via TCP'
   - docker-compose stop

Dockerfile

@@ -11,6 +11,8 @@ COPY config.inc.php /www/
 COPY run.sh /run.sh
 RUN chmod u+rwx /run.sh
 
+VOLUME /sessions
+
 EXPOSE 80
 
 ENV PHP_UPLOAD_MAX_FILESIZE=64M \

docker-compose.yml

@@ -6,3 +6,5 @@ phpmyadmin:
     restart: always
     ports:
      - 8080:80
+    volumes:
+     - /sessions

run.sh

@@ -11,4 +11,5 @@ fi
 exec php -S 0.0.0.0:80 -t /www/ \
     -d upload_max_filesize=$PHP_UPLOAD_MAX_FILESIZE \
     -d post_max_size=$PHP_UPLOAD_MAX_FILESIZE \
-    -d max_input_vars=$PHP_MAX_INPUT_VARS
+    -d max_input_vars=$PHP_MAX_INPUT_VARS \
+    -d session.save-path=/sessions