Many fixes!

__test__/main.js

@@ -0,0 +1,14 @@
+const util = require('util');
+const wump = require('../lib');
+
+console.log(`Using wumpfetch v${wump.version} [${wump.userAgent}]\n\n`);
+
+;(async() => {
+  const requests = [
+    await wump({ url: 'https://jsonplaceholder.typicode.com/todos/1', parse: 'json' }).send(),
+    await wump('https://jsonplaceholder.typicode.com/todos/1').send()
+  ];
+
+  console.log(`Test 1: \n${util.inspect(requests[0].body)}\n\n`);
+  console.log(`Test 2: \n${util.inspect(requests[1].json())}\n\n`);
+})();