Install Steps:
Windows:
-------------
1. PHP Install:
1.1 Precautions: Before installing, first check is php available in your system. If so either delete or continue with existing one.
1.2 Check system | enviroment variables, is path or variables are set, either delete or continue with same.
1.3 NowiInstall PHP [ visit site - http://windows.php.net/downloads/releases/ download either msi or zip package. Preferably in C:\php folder]
2. PEAR install:
2.1 Precautions: First check in your system, PEAR already exists. If so continue or delete.
If u r deleting means, need to delete all system environment variable those are set earlier.
2.2 Open cmd prompt, goto php folder & install PEAR package.
C:\php>go-pear.bat
This will install the pear package, but some times for the packages latest PEAR version might be needed. So visit the site, http://pear.php.net/package/PEAR/download to check the latest versions. & then type command as mentioned in the site.
2.3 While installing, pear.bat will prompt to know the location for installing.
Carefully set the locations, by default choose C:\php
2.4 To know, PEAR is install successfully, type in cmd prompt, C:\php> pear -config
It displays all config settings & commands.
3. PHPUnit Install:
3.1 Check PHPUnit package already exists in C:\php\PEAR folder. If not, proceed as below.
3.2 Before installing PHPUnit, need to initialize the channels(websites) from which dependency packages are to be downloaded. To do this,
C:\php> pear update-channels or pear channel-update ; it will update all channels.
OR
discover each channel as below
pear channel-discover pear.phpunit.de
pear channel-discover pear.phpunit.com
pear channel-discover pear.symfony-project.com
pear channel-discover components.ez.no
3.3 Now install PHPUnit. C:\php> pear install phpunit/PHPUnit
make sure u will get the message - install ok: channel:<>/PHPUnit<version>
If you did not get this message, instead any error message means, follow them carefully & try to succeed in installing the PHPUnit.
After installing successfully, to check phpunit is installed correctly, then try to locate the file phpunit.bat in C:\php folder. If exists means, it is installed correctly.
Example of errors i faced & fixed are:
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
C:\php>pear install phpunit/PHPUnit
Failed to download pear/HTTP_Request2 within preferred state "stable", latest re
lease is version 2.0.0RC1, stability "beta", use "channel://pear.php.net/HTTP_Re
quest2-2.0.0RC1" to install
phpunit/PHPUnit can optionally use PHP extension "curl"
phpunit/PHPUnit can optionally use PHP extension "dbus"
pear/XML_RPC2 requires package "pear/HTTP_Request2" (version >= 0.6.0)
phpunit/PHPUnit requires package "pear/XML_RPC2"
No valid packages found
install failed
C:\php>pear channel-discover pear.php.net
Channel "pear.php.net" is already initialized
C:\php>pear install HTTP_Request2-2.0.0RC1
Failed to download pear/Net_URL2 within preferred state "stable", latest release
is version 0.3.1, stability "beta", use "channel://pear.php.net/Net_URL2-0.3.1"
to install
pear/HTTP_Request2 requires package "pear/Net_URL2" (version >= 0.3.0)
pear/HTTP_Request2 can optionally use PHP extension "curl"
pear/HTTP_Request2 can optionally use PHP extension "fileinfo"
pear/HTTP_Request2 can optionally use PHP extension "openssl"
No valid packages found
install failed
C:\php>pear install NET_URL2
Failed to download pear/NET_URL2 within preferred state "stable", latest release
is version 0.3.1, stability "beta", use "channel://pear.php.net/NET_URL2-0.3.1"
to install
install failed
C:\php>pear install NET_URL2-0.3.1
downloading Net_URL2-0.3.1.tgz ...
Starting to download Net_URL2-0.3.1.tgz (8,488 bytes)
.....done: 8,488 bytes
install ok: channel://pear.php.net/Net_URL2-0.3.1
C:\php>pear install HTTP_Request2-2.0.0RC1
pear/HTTP_Request2 can optionally use PHP extension "curl"
pear/HTTP_Request2 can optionally use PHP extension "fileinfo"
pear/HTTP_Request2 can optionally use PHP extension "openssl"
downloading HTTP_Request2-2.0.0RC1.tgz ...
Starting to download HTTP_Request2-2.0.0RC1.tgz (95,353 bytes)
.....................done: 95,353 bytes
install ok: channel://pear.php.net/HTTP_Request2-2.0.0RC1
C:\php>pear install phpunit/PHPUnit
phpunit/PHPUnit can optionally use PHP extension "curl"
phpunit/PHPUnit can optionally use PHP extension "dbus"
downloading PHPUnit-3.5.14.tgz ...
Starting to download PHPUnit-3.5.14.tgz (118,697 bytes)
..........................done: 118,697 bytes
downloading XML_RPC2-1.1.1.tgz ...
Starting to download XML_RPC2-1.1.1.tgz (68,431 bytes)
...done: 68,431 bytes
install ok: channel://pear.php.net/XML_RPC2-1.1.1
install ok: channel://pear.phpunit.de/PHPUnit-3.5.14
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
4. Write & Execute PHP unit tests.
4.1 Open any editor & write php test code. Example:
<?php
require_once 'PHPUnit/Framework.php';
class StackTest extends PHPUnit_Framework_TestCase
{
public function testPushAndPop()
{
$stack = array();
$this->assertEquals(0, count($stack));
array_push($stack, 'foo');
$this->assertEquals('foo', $stack[count($stack)-1]);
$this->assertEquals(1, count($stack));
$this->assertEquals('foo', array_pop($stack));
$this->assertEquals(0, count($stack));
}
}
?>
4.2 Save file as Class name, StackTest.php in the c:\php folder.
4.3 Run the test, C:\php> phpunit StackTest.php, will get result as below:
PHPUnit 3.5.14 by Sebastian Bergmann.
Time: 1 second, Memory: 3.00Mb
OK (1 test, 5 assertions)
5. Explore more about testing, assertions - http://www.phpunit.de/manual/3.4/en/writing-tests-for-phpunit.html
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