Add basic behat test structure

Signed-off-by: Julius Haertl <jus@bitgrid.net>

tests/integration/run.sh

@@ -0,0 +1,44 @@
+#!/usr/bin/env bash
+
+OC_PATH=../../../../
+OCC=${OC_PATH}occ
+SCENARIO_TO_RUN=$1
+HIDE_OC_LOGS=$2
+
+INSTALLED=$($OCC status | grep installed: | cut -d " " -f 5)
+
+if [ "$INSTALLED" == "true" ]; then
+    $OCC app:enable deck
+else
+    if [ "$SCENARIO_TO_RUN" != "setup_features/setup.feature" ]; then
+        echo "Nextcloud instance needs to be installed" >&2
+        exit 1
+    fi
+fi
+
+composer install
+composer dump-autoload
+
+# avoid port collision on jenkins - use $EXECUTOR_NUMBER
+if [ -z "$EXECUTOR_NUMBER" ]; then
+    EXECUTOR_NUMBER=0
+fi
+PORT=$((8080 + $EXECUTOR_NUMBER))
+echo $PORT
+php -S localhost:$PORT -t $OC_PATH &
+PHPPID=$!
+echo $PHPPID
+
+export TEST_SERVER_URL="http://localhost:$PORT/ocs/"
+
+vendor/bin/behat
+RESULT=$?
+
+kill $PHPPID
+
+if [ -z $HIDE_OC_LOGS ]; then
+	tail "${OC_PATH}/data/nextcloud.log"
+fi
+
+echo "runsh: Exit code: $RESULT"
+exit $RESULT