/**
* First runs PHPUnit and then post processes the generated coverage data
* to calculate the change coverage.
*
* @param array(string) $argv The raw command line arguments.
*
* @return integer
*/
public function run(array $argv)
{
$this->printVersionString();
try {
$this->handleArguments($argv);
$arguments = $this->extractPhpunitArguments($argv);
} catch (InvalidArgumentException $e) {
$exception = $e->getMessage();
$arguments = array('--help');
}
$phpunit = new PHP_ChangeCoverage_PHPUnit($this->phpunitBinary);
$phpunit->run($arguments);
if ($phpunit->isHelp()) {
$this->writeLine();
$this->writeLine();
$this->writeLine('Additional options added by PHP_ChangeCoverage');
$this->writeLine();
$this->writeLine(' --temp-dir Temporary directory for generated runtime data.');
$this->writeLine(' --phpunit-binary Optional path to phpunit\'s binary.');
$this->writeLine(' --modified-since Cover only lines that were changed since this date.');
$this->writeLine(' This option accepts textual date expressions.');
$this->writeLine(' --unmodified-as-covered Mark all unmodified lines as covered.');
if (isset($exception)) {
$this->writeLine();
$this->writeLine($exception);
return 2;
}
} else {
if (file_exists($this->temporaryClover)) {
PHP_Timer::start();
$report = $this->createCoverageReport();
$codeCoverage = $this->rebuildCoverageData($report);
$this->writeCoverageClover($codeCoverage);
$this->writeCoverageHtml($codeCoverage);
PHP_Timer::stop();
$this->writeLine(PHP_Timer::resourceUsage());
unlink($this->temporaryClover);
}
}
return $phpunit->getExitCode();
}
/**
* testDefaultExitCodeIsZero
*
* @return void
* @covers PHP_ChangeCoverage_PHPUnit
* @group unittest
*/
public function testDefaultExitCodeIsZero()
{
$phpunit = new PHP_ChangeCoverage_PHPUnit(__FILE__);
self::assertEquals(0, $phpunit->getExitCode());
}
