Replace require-dir to get jest test working

require-dir is not compatible with jest, but require-directory seems to work

aseemk/requireDir#53 (comment)

package.json

@@ -31,7 +31,7 @@
     "memory-cache": "^0.2.0",
     "newrelic": "^2.2.2",
     "promise-limit": "^2.6.0",
-    "require-dir": "^0.3.2"
+    "require-directory": "^2.1.1"
   },
   "repository": {
     "type": "git",

src/plugins/java-resolver.js

@@ -1,9 +1,10 @@
 const Joi = require('joi');
+const path = require('path');
 const Boom = require('boom');
-const requireDir = require('require-dir');
+const requireDir = require('require-directory');
 const insight = require('../utils/insight.js');
 
-const mappingFiles = requireDir('../../mapping-files');
+const mappingFiles = requireDir(module, path.join(__dirname, '../../mapping-files'));
 const flatMappingList = Object.assign(...Object.values(mappingFiles));
 
 const register = (server) => {

test/functional.spec.js

@@ -3,10 +3,10 @@ const got = require('got');
 describe('functional', () => {
   let server;
 
-  beforeAll((done) => {
+  beforeAll(() => (new Promise((resolve) => {
     server = require('../server'); // eslint-disable-line global-require
-    server.events.once('start', done);
-  });
+    server.events.once('start', resolve);
+  })));
 
   afterAll(() => server.stop());
 
@@ -34,6 +34,7 @@ describe('functional', () => {
   testUrl('/ping?url=https://nodejs.org/api/path.html', 'https://nodejs.org/api/path.html');
 
   it('resolves /bulk request', async () => {
+    console.log('yyy');
     const response = await got.post(`${server.info.uri}/bulk`, {
       body: JSON.stringify([
         { type: 'registry', registry: 'composer', target: 'phpunit/phpunit' },

yarn.lock

@@ -3563,10 +3563,6 @@ request@^2.83.0:
     tunnel-agent "^0.6.0"
     uuid "^3.1.0"
 
-require-dir@^0.3.2:
-  version "0.3.2"
-  resolved "https://registry.yarnpkg.com/require-dir/-/require-dir-0.3.2.tgz#c1d5c75e9fbffde9f2e6b33e383db4f594b5a6a9"
-
 require-directory@^2.1.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/require-directory/-/require-directory-2.1.1.tgz#8c64ad5fd30dab1c976e2344ffe7f792a6a6df42"