added unit testing, and started implementing unit tests...phew

node_modules/logform/dist/json.js

@@ -0,0 +1,30 @@
+'use strict';
+
+var format = require('./format');
+
+var _require = require('triple-beam'),
+    MESSAGE = _require.MESSAGE;
+
+var jsonStringify = require('fast-safe-stringify');
+/*
+ * function replacer (key, value)
+ * Handles proper stringification of Buffer output.
+ */
+
+
+function replacer(key, value) {
+  return value instanceof Buffer ? value.toString('base64') : value;
+}
+/*
+ * function json (info)
+ * Returns a new instance of the JSON format that turns a log `info`
+ * object into pure JSON. This was previously exposed as { json: true }
+ * to transports in `winston < 3.0.0`.
+ */
+
+
+module.exports = format(function (info) {
+  var opts = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
+  info[MESSAGE] = jsonStringify(info, opts.replacer || replacer, opts.space);
+  return info;
+});