timestamp with ms; new versions for the travis

.travis.yml

@@ -10,9 +10,11 @@ node_js:
   - "7.10"
   - "8.16"
   - "9.11"
-  - "10.16"
+  - "10.22"
   - "11.15"
-  - "12.6"
+  - "12.18"
+  - "13.14"
+  - "14.8"
 notifications:
   slack:
     on_success: never

lib/gelf-pro.js

@@ -72,14 +72,14 @@ gelf.getAdapter = function () {
 
 /**
  * Converts an object to a string, adds custom fields
- * @param {Object} message
+ * @param {Object} obj
  * @returns {String}
  */
 gelf.getStringFromObject = function (obj) {
   var result = {
     version: '1.1',
     short_message: 'No message', // eslint-disable-line
-    timestamp: Date.now(),
+    timestamp: _.round(Date.now() / 1000, 3),
     host: os.hostname()
   };
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "gelf-pro",
-  "version": "1.3.3",
+  "version": "1.3.4",
   "main": "./lib/gelf-pro.js",
   "typings": "./typings/index.d.ts",
   "author": "Kanstantsin Kamkou <kkamkou@gmail.com>",
@@ -26,8 +26,8 @@
     "test": "./node_modules/.bin/istanbul cover ./node_modules/mocha/bin/_mocha --report lcovonly -- -R spec; ([ `node -v | cut -d'v' -f2 | cut -d. -f1` -gt 3 ] && (cat ./coverage/lcov.info | ./node_modules/coveralls/bin/coveralls.js && rm -rf ./coverage) || true)"
   },
   "dependencies": {
-    "async": "2.6.2",
-    "lodash": "4.17.19"
+    "async": "~2.6.3",
+    "lodash": "~4.17.20"
   },
   "devDependencies": {
     "coveralls": "^3.0.2",

test/tests.js

@@ -100,6 +100,14 @@ module.exports = {
       result.should.not.have.property('id');
     },
 
+    'Validate timestamp': function () {
+      var gelf = _.cloneDeep(gelfOriginal);
+      sinon.spy(gelf, 'getStringFromObject');
+      gelf.info('Test message');
+      ("" + JSON.parse(gelf.getStringFromObject.lastCall.returnValue).timestamp)
+        .should.match(/^\d{10}\.\d{3}$/);
+    },
+
     'Normalize extra fields': function () {
       var mock = sinon.mock(console);
       mock.expects('warn').once().withExactArgs('the.first.value: the key format is not valid');
@@ -128,7 +136,6 @@ module.exports = {
       result.should.have.property('_level1_key-with-dash').equal(1);
       result.should.have.property('_level1_level2_value2').equal('value2');
       result.should.have.property('_level1_level2_level3_value3').equal('value3');
-
     },
 
     'Avoid an empty message': function (done) {