在代码中打印调试输出到控制台 [英] Printing debug output to console in Codeception

问题描述

很厚的问题，但是有没有办法在Codeception中打印自己的调试消息到控制台？我的意思是与断言无关的消息，纯粹用于调试测试本身（例如像任何常规PHP网站中的 var_dump（）变量）

Very thick question, but is there any way to print your own debug messages to the console in Codeception? I mean messages that have nothing to do with assertions, purely for debugging the tests themselves (e.g. like you would var_dump() a variable in any regular PHP website)

我已经尝试过 var_dump（）， echo 和 print ，但无效。使用 WebDebug 的 makeAResponseDump（）不会产生所需的结果，我只是想看到我的变量的内容，而不必运行调试器，如 xdebug 。

I have already tried var_dump(), echo and print but to no avail. Using WebDebug's makeAResponseDump() doesn't produce the required results neither, I just want to be able to see my variable's content without having to run a debugger like xdebug.

推荐答案

我似乎通过使用帮助类找到了解决方法：

I seem to have found a way around the issue by using a helper class:

class WebHelper extends \Codeception\Module
{
    public function seeMyVar($var){
        $this->debug($var);
    }
}

并调用类：

$foo = array('one','two');
$I->seeMyVar($foo);

然后我得到调试输出我正在寻找

then I get the debug output I'm looking for

I see my var "lambda function"
  Array
  (
      [0] => one
      [1] => two
  )

我将接受这个临时解决方案保持我的断言干净，不杂乱他们与var_dumps升级到测试功能，所以如果任何人有一个概念上正确的解决方案，请提交

I will accept this as a temporary solution however I would like to keep my assertions clean and not clutter them with var_dumps upgraded to test functions, so if anyone has a conceptually correct solution, please submit

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