Add checks to the scripts (they has to be executed at the root of the

project)

scripts/clean_test.sh

@@ -1,6 +1,8 @@
 #!/bin/bash
 
+basePath=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
+
 for i in $(seq 1 6); do
   printf "use peertube-test%s;\ndb.dropDatabase();" "$i" | mongo
-  rm -rf "./test$i"
+  rm -rf "$basePath/../test$i"
 done

scripts/run_servers.sh

@@ -1,5 +1,10 @@
 #!/bin/bash
 
+if [ ! -f server.js ]; then
+  echo "The script has to be executed at the root of the project."
+  exit -1
+fi
+
 NODE_ENV=test NODE_APP_INSTANCE=1 node server.js &
 sleep 1
 NODE_ENV=test NODE_APP_INSTANCE=2 node server.js &