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This paper gives an example of how to install PHPUnit in CentOS environment. Share with you for your reference, the details are as follows:

PHPUnit is to PHP what JUnit is to Java. It is a tool that PHP programmers use to write unit test code. As my superiors asked employees to write unit test code when they wrote code, I collected relevant information online and sorted out a set of PHPUnit installation methods in line with my virtual machine environment.

Request:

System: centos5.4

PHP version: php5.3.

First, install Pear

The first step is to install the latest pear. The installation commands are as follows:

Wget http://pear.php.net/go-pear.phar/usr/local/php5.3/bin/php go-pear.phar

Pear installed successfully! If the above command is not executed successfully:

1. Use find /-name php to find the location of the php executable file

2. You can try adding sudo at the beginning of the command, or use su root to switch to the root user.

Second, install phpunit

Let's use pear to install phpunit. The following installation procedure may indicate that pear was not found because pear was not added to the environment variable. My solution is:

1. Use find /-name pear to find the location of pear

2. Enter this statement export PATH= "$PATH:/usr/local/php5.3/bin/pear"

Pear channel-discover pear.phpunit.depear channel-discover components.ez.nopear channel-discover pear.symfony-project.compear upgrade-allpear install phpunit/PHPUnit

Dependency packages may appear during installation and follow the prompts to install.

Such as: yum install php-dom-y, etc.

Congratulations! If all goes well, you have successfully installed PHPUnit.

Third, use PHPUnit

Example: hello.php

When phpunit hello.php sees OK, it indicates success, otherwise...

But I did not find phpunit when I reported an error. When I found that it was not a path problem, I found the following solution

Pear update-channelspear upgrade-all

Install when you are done:

Pear install-alldeps phpunit/PHPUnit

It turned out to be wrong:

Unknownremote channel: pear.symfony.com

Phpunit/PHPUnit requires package "channel://pear.symfony.com/Yaml" (version > = 2.1.0)

Google and find a useful solution:

Pear channel-discover pear.symfony.compear install pear.symfony.com/Yaml

Then execute it again.

Pear install-alldeps phpunit/PHPUnit

It worked this time.

IV. Summary

Here I share with you the process from failure to success when I installed PHPUnit on my virtual machine. The failure is mainly due to the lack of executable files or the lack of some dependent libraries; the failure may also be due to the incompatibility between the tool and the version of the system.

AssertEquals with equal assertion values is used in the example shared above, and of course there are many other assertion methods included in PHPUnit, such as assertEmpty assertTrue.

I hope what is described in this article will be helpful to the configuration of CentOS server.

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