Use less memory avoiding to load dev environment

wrapper.sh

@@ -0,0 +1,26 @@
+#!/bin/sh
+rm config/database_*
+threads=$1
+databaseName="carto_db_test"
+dbAdmin="postgres"
+lastPort=$((threads + 6000))
+startPort=6001
+# Iterate and create one database per spec
+for i in $(seq $startPort $lastPort)
+do
+    # Get database owner
+    owner=$(psql -U $dbAdmin -t -c "select r.rolname from pg_database d, pg_roles r where d.datname='carto_db_test' and d.datdba = r.oid")
+    newDatabase="${databaseName}_${i}";
+    # Create the database with specific owner and template
+    $(psql -U $dbAdmin -t -c "create database $newDatabase with owner $owner template $databaseName;") >> wrapper.log 2>&1
+    # Create the database.yml file
+    echo "# Creating database_$i.yml file" >> wrapper.log 2>&1
+    sed -e s/carto_db_test/carto_db_test_$i/g config/database.yml.sample > config/database_$i.yml
+
+    # Start Zeus server
+    TURBO=1 ZEUSSOCK=".zeus$i.sock" RAILS_ENV=test PARALLEL=true RAILS_DATABASE_FILE=database_$i.yml REDIS_PORT=$i bundle exec zeus --config zeus_test.json start >/dev/null 2>/dev/null &
+done
+
+touch specfailed.log
+touch specsuccess.log
+echo "# Wrapper finished"

zeus_test.json

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+{
+  "command": "ruby -rbundler/setup -r./zeus_plan -eZeus.go",
+
+  "plan": {
+    "boot": {
+      "default_bundle": {
+        "test_environment": {
+          "carto_test": {
+            "test_helper": {
+              "test": ["rspec", "testrb"]
+            }
+          }
+        }
+      }
+    }
+  }
+}