check_selenium

#!/usr/bin/php
<?php
# ------------------------------------------------------------------
# We offer no warantee or guarantee - use this code at your own risk!
# All code is Copyright (C) 2011, Applied Trust Engineering, Inc.
# ------------------------------------------------------------------
#
# Depends on PHPunit and the Testing_Selenium library:
# sudo pear config-set auto_discover 1
# sudo pear install pear.phpunit.de/PHPUnit
# sudo pear install channel://pear.php.net/Testing_Selenium-0.4.4

# see: https://github.com/sebastianbergmann/phpunit/issues/367

/*
define command{
        command_name                    check_selenium
        command_line                    $USER1$/check_selenium -d $ARG1$ -u $ARG2$
}
 */

// handle options
$options = getopt("d:u:h:");
if (!isset($options["d"])) { usage(); }
if (!isset($options["u"])) { usage(); }
if (!isset($options["h"])) { usage(); }
if (!preg_match('/^http/', $options["u"])) { usage(); }
$test_directory = $options["d"];
$base_url = $options["u"];
$selenium_host = $options["h"];

// run test cases
$mytest = create_phpunit_test_file($test_directory, $base_url, $selenium_host);
$test_results = run_phpunit_test($mytest);
#unlink($mytest);

// all done
echo $test_results['output']."\n";
exit ($test_results['status']);


########################
function usage() {
	echo "usage: check_selenium -d <test_directory> -u <base_url> -h <selenium_host>\n";
	exit(1);
}

########################
function run_phpunit_test($testfile) {
	$phpunit_cmd = '/usr/bin/phpunit '; # --log-junit phunit-bnw.log ';

	$cmd = $phpunit_cmd.$testfile;
	$name = 'selenium'; 
	#echo "running: $cmd\n";
	$result = `$cmd`;
		
	if (preg_match('/Time: (\d+) seconds/', $result, $matches_first) and preg_match('/OK \((\d+) tests{0,1}, (\d+) assertions\)/', $result, $matches_second)) {
		$output = "Selenium OK: ";
		$output .= $matches_second[2]." assertions, zero fails";
		$output .= " |".$name."_time=".$matches_first[1].";";
		$output .= $name."_tests=".$matches_second[1].";";
		$output .= $name."_assertions=".$matches_second[2].";";
		$output .= $name."_failures=0";
		$status = 0;

	} else if (preg_match('/Time: (\d+) seconds/', $result, $matches_first) and preg_match('/FAILURES!\nTests: (\d+), Assertions: (\d+), Failures: (\d+)\./', $result, $matches_second)) {

		$output = "Selenium ERROR: ";
		$output .= $matches_second[2]." assertions, ".$matches_second[3]." fails";
		$output .= " |".$name."_time=".$matches_first[1].";";
		$output .= $name."_tests=".$matches_second[1].";";
		$output .= $name."_assertions=".$matches_second[2].";";
		$output .= $name."_failures=".$matches_second[3];
		$status = 2;

	} else {
		$output = "Selenium Error: parse error: ".$result;
		$status = 2;
	}

	return array( 'output' => $output, 'status' => $status );
}

########################
function create_phpunit_test_file($selenese_test_dir, $browser_url, $selenium_host) {
	$tmpfname = tempnam("/tmp", "check_selenium_temp_file");

	$filecontents  = "";
	$filecontents .= "<?php \n";

	$filecontents .= "require_once 'PHPUnit/Extensions/SeleniumTestCase.php'; \n";
	$filecontents .= "class SeleniumTests extends PHPUnit_Extensions_SeleniumTestCase { \n";
	$filecontents .= " public static \$seleneseDirectory = '".$selenese_test_dir."'; \n";
	$filecontents .= " public static \$browsers = array( \n";
	$filecontents .= "  array( \n";
	$filecontents .= "   'name'    => 'Firefox on Windows Server 2008', \n";
	$filecontents .= "   'browser' => '*firefox', \n";
	$filecontents .= "   'host'    => '".$selenium_host."', \n";
	$filecontents .= "   'port' => 4444, \n";
	$filecontents .= "   'timeout' => 10000, \n";
	$filecontents .= "  ), \n";
	$filecontents .= " ); \n";
	$filecontents .= " protected function setUp() { \n";
	$filecontents .= "  \$this->setBrowserUrl('".$browser_url."'); \n";
	$filecontents .= " } \n";
	$filecontents .= "} \n\n";

	file_put_contents($tmpfname, $filecontents);

	return $tmpfname;
}

########################