silverstripe-framework/dev/TestRunner.php

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<?php
/**
* @package sapphire
* @subpackage testing
*/
// Check that PHPUnit is installed
function hasPhpUnit() {
$paths = explode(PATH_SEPARATOR, ini_get('include_path'));
foreach($paths as $path) {
if(@file_exists("$path/PHPUnit/Framework.php")) return true;
}
return false;
}
/**
*/
if(hasPhpUnit()) {
require_once 'PHPUnit/Framework.php';
require_once 'PHPUnit/TextUI/TestRunner.php';
}
/**
* Controller that executes PHPUnit tests.
*
* @package sapphire
* @subpackage testing
*/
class TestRunner extends Controller {
/** @ignore */
private static $default_reporter;
/**
* Override the default reporter with a custom configured subclass.
*
* @param string $reporter
*/
static function set_reporter($reporter) {
if (is_string($reporter)) $reporter = new $reporter;
self::$default_reporter = $reporter;
}
function init() {
parent::init();
if (!self::$default_reporter) self::set_reporter('DebugReporter');
}
/**
* Run all test classes
*/
function index() {
if(hasPhpUnit()) {
$tests = ClassInfo::subclassesFor('SapphireTest');
array_shift($tests);
unset($tests['FunctionalTest']);
$this->runTests($tests);
} else {
echo "Please install PHPUnit using pear";
}
}
function coverage() {
if(hasPhpUnit()) {
ManifestBuilder::includeEverything();
$tests = ClassInfo::subclassesFor('SapphireTest');
array_shift($tests);
unset($tests['FunctionalTest']);
$this->runTests($tests, true);
} else {
echo "Please install PHPUnit using pear";
}
}
/**
* Run only a single test class
*/
function only() {
$className = $this->urlParams['ID'];
if(class_exists($className)) {
$this->runTests(array($className));
} else {
echo "Class '$className' not found";
}
}
function runTests($classList, $coverage = false) {
if(!Director::is_cli()) {
self::$default_reporter->writeHeader();
echo '<div class="info">';
echo "<h1>Sapphire PHPUnit Test Runner</h1>";
echo "<p>Using the following subclasses of SapphireTest for testing: " . implode(", ", $classList) . "</p>";
echo "</div>";
echo '<div class="trace">';
echo "<pre>";
} else {
echo "Sapphire PHPUnit Test Runner\n";
echo "Using the following subclasses of SapphireTest for testing: " . implode(", ", $classList) . "\n\n";
}
// Remove our error handler so that PHP can use its own
//restore_error_handler();
$suite = new PHPUnit_Framework_TestSuite();
foreach($classList as $className) {
// Ensure that the autoloader pulls in the test class, as PHPUnit won't know how to do this.
class_exists($className);
$suite->addTest(new PHPUnit_Framework_TestSuite($className));
}
/*, array("reportDirectory" => "/Users/sminnee/phpunit-report")*/
if($coverage) {
$testResult = PHPUnit_TextUI_TestRunner::run($suite, array("reportDirectory" => "../assets/coverage-report"));
} else {
$testResult = PHPUnit_TextUI_TestRunner::run($suite);
}
if($coverage) {
$coverageURL = Director::absoluteURL('assets/coverage-report');
echo "<p><a href=\"$coverageURL\">Coverage report available here</a></p>";
}
if(!Director::is_cli()) echo '</div>';
// Put the error handlers back
Debug::loadErrorHandlers();
if(!Director::is_cli()) self::$default_reporter->writeFooter();
// Todo: we should figure out how to pass this data back through Director more cleanly
if(Director::is_cli() && ($testResult->failureCount() + $testResult->errorCount()) > 0) exit(2);
}
}
// This class is here to help with documentation.
if(!hasPhpUnit()) {
/**
* PHPUnit is a testing framework that can be installed using PEAR.
* It's not bundled with Sapphire, you will need to install it yourself.
*
* @package sapphire
* @subpackage testing
*/
class PHPUnit_Framework_TestCase {
}
}