tests: basic test added

bitnami/drupal/.gitmodules

@@ -0,0 +1,3 @@
+[submodule "tests"]
+	path = tests
+	url = https://github.com/bitnami/bitnami-docker-tests.git

bitnami/drupal/test.sh

@@ -0,0 +1,48 @@
+#!/usr/bin/env bats
+
+WELCOME_PAGE_TEXT="Welcome to My blog"
+
+MARIADB_IMAGE_NAME=bitnami/mariadb
+MARIADB_CONTAINER_NAME=bitnami-mariadb-test
+
+# source the helper script
+APP_NAME=drupal
+SLEEP_TIME=300
+VOLUMES=/bitnami/$APP_NAME:/bitnami/apache
+load tests/docker_helper
+
+# Cleans up all running/stopped containers and host mounted volumes
+cleanup_environment() {
+  if docker ps -a | grep $MARIADB_CONTAINER_NAME; then
+    docker rm -fv $MARIADB_CONTAINER_NAME
+  fi
+  container_remove_full default
+}
+
+# Teardown called at the end of each test
+teardown() {
+  cleanup_environment
+}
+
+# cleanup the environment of any leftover containers and volumes before starting the tests
+cleanup_environment
+
+create_mariadb_container() {
+  docker run --name $MARIADB_CONTAINER_NAME -d $MARIADB_IMAGE_NAME
+  sleep 90
+}
+
+@test "Port 80 and 443 is exposed and accepting connections" {
+  create_mariadb_container
+  container_create default -d \
+    --link $MARIADB_CONTAINER_NAME:mariadb \
+    --env MARIADB_HOST=mariadb \
+    --env MARIADB_PORT=3306
+
+  run container_exec default curl --noproxy 127.0.0.1 http://127.0.0.1:80
+  [[ "$output" =~ "$WELCOME_PAGE_TEXT" ]]
+
+  run container_exec default curl -k --noproxy 127.0.0.1 https://127.0.0.1:443
+  [[ "$output" =~ "$WELCOME_PAGE_TEXT" ]]
+}
+