php-censor/PHPCI/Plugin/PhpUnit.php

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<?php
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/**
* PHPCI - Continuous Integration for PHP
*
* @copyright Copyright 2013, Block 8 Limited.
* @license https://github.com/Block8/PHPCI/blob/master/LICENSE.md
* @link http://www.phptesting.org/
*/
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namespace PHPCI\Plugin;
use PHPCI;
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use PHPCI\Builder;
use PHPCI\Model\Build;
use PHPCI\Plugin\Util\TapParser;
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/**
* PHP Unit Plugin - Allows PHP Unit testing.
* @author Dan Cryer <dan@block8.co.uk>
* @package PHPCI
* @subpackage Plugins
*/
class PhpUnit implements PHPCI\Plugin, PHPCI\ZeroConfigPlugin
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{
protected $args;
protected $phpci;
protected $build;
/**
* @var string|string[] $directory The directory (or array of dirs) to run PHPUnit on
*/
protected $directory;
/**
* @var string $runFrom When running PHPUnit with an XML config, the command is run from this directory
*/
protected $runFrom;
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/**
* @var string, in cases where tests files are in a sub path of the /tests path,
* allows this path to be set in the config.
*/
protected $path;
protected $coverage = "";
/**
* @var string|string[] $xmlConfigFile The path (or array of paths) of an xml config for PHPUnit
*/
protected $xmlConfigFile;
public static function canExecute($stage, Builder $builder, Build $build)
{
if ($stage == 'test' && !is_null(self::findConfigFile($builder->buildPath))) {
return true;
}
return false;
}
public static function findConfigFile($buildPath)
{
if (file_exists($buildPath . 'phpunit.xml')) {
return 'phpunit.xml';
}
if (file_exists($buildPath . 'tests/phpunit.xml')) {
return 'tests/phpunit.xml';
}
if (file_exists($buildPath . 'phpunit.xml.dist')) {
return 'phpunit.xml.dist';
}
if (file_exists($buildPath . 'tests/phpunit.xml.dist')) {
return 'tests/phpunit.xml.dist';
}
return null;
}
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public function __construct(Builder $phpci, Build $build, array $options = array())
{
$this->phpci = $phpci;
$this->build = $build;
if (empty($options['config']) && empty($options['directory'])) {
$this->xmlConfigFile = self::findConfigFile($phpci->buildPath);
}
if (isset($options['directory'])) {
$this->directory = $options['directory'];
}
if (isset($options['config'])) {
$this->xmlConfigFile = $options['config'];
}
if (isset($options['run_from'])) {
$this->runFrom = $options['run_from'];
}
if (isset($options['args'])) {
$this->args = $options['args'];
}
if (isset($options['path'])) {
$this->path = $options['path'];
}
if (isset($options['coverage'])) {
$this->coverage = " --coverage-html {$options['coverage']} ";
}
}
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/**
* Runs PHP Unit tests in a specified directory, optionally using specified config file(s).
*/
public function execute()
{
$success = true;
$this->phpci->logExecOutput(false);
// Run any config files first. This can be either a single value or an array.
if ($this->xmlConfigFile !== null) {
$success &= $this->runConfigFile($this->xmlConfigFile);
}
// Run any dirs next. Again this can be either a single value or an array.
if ($this->directory !== null) {
$success &= $this->runDir($this->directory);
}
$output = $this->phpci->getLastOutput();
$tapParser = new TapParser($output);
$output = $tapParser->parse();
$failures = $tapParser->getTotalFailures();
$this->build->storeMeta('phpunit-errors', $failures);
$this->build->storeMeta('phpunit-data', $output);
$this->phpci->logExecOutput(true);
return $success;
}
protected function runConfigFile($configPath)
{
if (is_array($configPath)) {
return $this->recurseArg($configPath, array($this, "runConfigFile"));
} else {
if ($this->runFrom) {
$curdir = getcwd();
chdir($this->phpci->buildPath.'/'.$this->runFrom);
}
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$phpunit = $this->phpci->findBinary('phpunit');
if (!$phpunit) {
$this->phpci->logFailure('Could not find phpunit.');
return false;
}
$cmd = $phpunit . ' --tap %s -c "%s" ' . $this->coverage . $this->path;
$success = $this->phpci->executeCommand($cmd, $this->args, $this->phpci->buildPath . $configPath);
if ($this->runFrom) {
chdir($curdir);
}
return $success;
}
}
protected function runDir($dirPath)
{
if (is_array($dirPath)) {
return $this->recurseArg($dirPath, array($this, "runDir"));
} else {
$curdir = getcwd();
chdir($this->phpci->buildPath);
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$phpunit = $this->phpci->findBinary('phpunit');
if (!$phpunit) {
$this->phpci->logFailure('Could not find phpunit.');
return false;
}
$cmd = $phpunit . ' --tap %s "%s"';
$success = $this->phpci->executeCommand($cmd, $this->args, $this->phpci->buildPath . $dirPath);
chdir($curdir);
return $success;
}
}
protected function recurseArg($array, $callable)
{
$success = true;
foreach ($array as $subItem) {
$success &= call_user_func($callable, $subItem);
}
return $success;
}
}