<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Kung Fu Codes</title><link>https://kungfu.codes/</link><description>Recent content on Kung Fu Codes</description><generator>Hugo</generator><language>en</language><lastBuildDate>Sat, 03 Oct 2026 15:24:01 +0100</lastBuildDate><atom:link href="https://kungfu.codes/index.xml" rel="self" type="application/rss+xml"/><item><title>Knowing the elephant</title><link>https://kungfu.codes/kungfu/conhecendo-o-elefante/</link><pubDate>Fri, 18 Nov 2022 00:00:00 +0000</pubDate><guid>https://kungfu.codes/kungfu/conhecendo-o-elefante/</guid><description>Systems analysis</description></item><item><title>About</title><link>https://kungfu.codes/about/</link><pubDate>Sun, 18 Sep 2022 00:00:00 +0000</pubDate><guid>https://kungfu.codes/about/</guid><description>&lt;p&gt;Here the important information about yourself should go.&lt;/p&gt;&#10;&lt;p&gt;&lt;img src="sifu-e-cys.jpeg" alt="Thiago Silva (left) and Master Julio Camacho (right)" title="Thiago Silva (left) and Master Julio Camacho (right)"&gt;&lt;/p&gt;</description></item><item><title>A gentle introduction to dependency injection</title><link>https://kungfu.codes/codes/gentle-introduction-to-dependency-injection/</link><pubDate>Wed, 25 Aug 2021 00:00:00 +0000</pubDate><guid>https://kungfu.codes/codes/gentle-introduction-to-dependency-injection/</guid><description>&lt;h2 id="objective"&gt;Objective&lt;/h2&gt;&#10;&lt;p&gt;To test applications, We need to ensure that their parts don&amp;rsquo;t depend on each other, and this principle is the key to it.&lt;/p&gt;&#10;&lt;p&gt;The objective here is to quickly explain dependency injection and how it can help test without diving too deep into its implementation in programming languages or frameworks.&lt;/p&gt;</description></item><item><title>Spying (on) Methods with Jest</title><link>https://kungfu.codes/codes/spying-on-methods-jest/</link><pubDate>Tue, 13 Jul 2021 00:00:00 +0000</pubDate><guid>https://kungfu.codes/codes/spying-on-methods-jest/</guid><description>&lt;h3 id="how-mocks-make-it-easy-to-ensure-your-application-logic"&gt;How mocks make it easy to ensure your application logic&lt;/h3&gt;&#10;&lt;p&gt;It&amp;rsquo;s easy to test your application when your domain layer is decoupled from other:&lt;/p&gt;&#10;&lt;p&gt;For example, let&amp;rsquo;s imagine the following scenario:&lt;/p&gt;</description></item></channel></rss>