confirm specs fail if no ES connection is established

Author: pleary

config.js.ci

@@ -7,8 +7,7 @@ module.exports = {
   currentVersionURL: "http://localhost:4000/v1",
   elasticsearch: {
     host: "https://localhost:9200",
-    apiKey: INAT_ES_API_KEY,
-    tlsAllowUnauthorized: true
+    apiKey: INAT_ES_API_KEY
   },
   database: {
     user: "postgres",

lib/test_helper.js

@@ -21,7 +21,7 @@ testHelper.waitForPG = async numberOfAttempts => {
   }
   numberOfAttempts -= 1;
   if ( numberOfAttempts === 0 ) {
-    process.exit( );
+    process.exit( 1 );
   }
   return testHelper.waitForPG( numberOfAttempts );
 };
@@ -37,11 +37,11 @@ testHelper.waitForES = async numberOfAttempts => {
       }
     }
   } catch ( e ) {
-    console.log( e );
+    // Do nothing
   }
   numberOfAttempts -= 1;
   if ( numberOfAttempts === 0 ) {
-    process.exit( );
+    process.exit( 1 );
   }
   return testHelper.waitForES( numberOfAttempts );
 };