Added some tests

test/debounce/debounce.js

@@ -0,0 +1,10 @@
+const debounce = (fn, wait = 0) => {
+let inDebounce;
+return function() {
+const context = this,
+args = arguments;
+clearTimeout(inDebounce);
+inDebounce = setTimeout(() => fn.apply(context, args), wait);
+};
+};
+module.exports = debounce

test/debounce/debounce.test.js

@@ -0,0 +1,13 @@
+const test = require('tape');
+const debounce = require('./debounce.js');
+
+test('Testing debounce', (t) => {
+  //For more information on all the methods supported by tape
+  //Please go to https://github.com/substack/tape
+  t.true(typeof debounce === 'function', 'debounce is a Function');
+  //t.deepEqual(debounce(args..), 'Expected');
+  //t.equal(debounce(args..), 'Expected');
+  //t.false(debounce(args..), 'Expected');
+  //t.throws(debounce(args..), 'Expected');
+  t.end();
+});