Fix jest tests

Author: TatianaFomina

.env.test

@@ -2,10 +2,10 @@
 PORT=4000
 
 # Hawk API database URL
-MONGO_HAWK_DB_URL=mongodb://localhost:55011/hawk
+MONGO_HAWK_DB_URL=mongodb://127.0.0.1:55011/hawk
 
 # Events database URL
-MONGO_EVENTS_DB_URL=mongodb://localhost:55011/hawk_events
+MONGO_EVENTS_DB_URL=mongodb://127.0.0.1:55011/hawk_events
 
 # MongoDB settings
 MONGO_RECONNECT_TRIES=60

jest.config.js

@@ -4,6 +4,7 @@
  */
 
 module.exports = {
+  testTimeout: 30000,
   /**
    * The test environment that will be used for testing
    */