mirror of
https://github.com/silverstripe/silverstripe-framework
synced 2024-10-22 14:05:37 +02:00
ad3f0f400f
git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@64012 467b73ca-7a2a-4603-9d3b-597d59a354a9
268 lines
8.2 KiB
PHP
268 lines
8.2 KiB
PHP
<?php
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/**
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* @package sapphire
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* @subpackage testing
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*/
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// Check that PHPUnit is installed
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function hasPhpUnit() {
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$paths = explode(PATH_SEPARATOR, ini_get('include_path'));
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foreach($paths as $path) {
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if(@file_exists("$path/PHPUnit/Framework.php")) return true;
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}
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return false;
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}
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/**
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*/
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if(hasPhpUnit()) {
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require_once 'PHPUnit/Framework.php';
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require_once 'PHPUnit/Util/Report.php';
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require_once 'PHPUnit/TextUI/TestRunner.php';
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}
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/**
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* Controller that executes PHPUnit tests.
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*
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* @package sapphire
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* @subpackage testing
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*/
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class TestRunner extends Controller {
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/** @ignore */
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private static $default_reporter;
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static $url_handlers = array(
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'' => 'browse',
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'coverage' => 'coverage',
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'startsession' => 'startsession',
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'endsession' => 'endsession',
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'$TestCase' => 'only',
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);
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/**
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* Override the default reporter with a custom configured subclass.
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*
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* @param string $reporter
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*/
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static function set_reporter($reporter) {
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if (is_string($reporter)) $reporter = new $reporter;
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self::$default_reporter = $reporter;
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}
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function init() {
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parent::init();
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if (!self::$default_reporter) self::set_reporter(Director::is_cli() ? 'CliDebugView' : 'DebugView');
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}
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public function Link() {
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return Controller::join_links(Director::absoluteBaseURL(), 'dev/tests/');
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}
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/**
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* Run all test classes
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*/
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function all() {
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if(hasPhpUnit()) {
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$tests = ClassInfo::subclassesFor('SapphireTest');
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array_shift($tests);
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unset($tests['FunctionalTest']);
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$this->runTests($tests);
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} else {
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echo "Please install PHPUnit using pear";
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}
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}
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/**
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* Browse all enabled test cases in the environment
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*/
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function browse() {
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self::$default_reporter->writeHeader();
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echo '<div class="info">';
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echo '<h1>Available Tests</h1>';
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echo '</div>';
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echo '<div class="trace">';
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$tests = ClassInfo::subclassesFor('SapphireTest');
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echo "<h3><a href=\"" . $this->Link() . "all\">Run all " . count($tests) . " tests</a></h3>";
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echo "<h3><a href=\"" . $this->Link() . "coverage\">Runs all tests and make test coverage report</a></h3>";
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echo "<hr />";
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foreach ($tests as $test) {
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echo "<h3><a href=\"" . $this->Link() . "$test\">Run $test</a></h3>";
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}
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echo '</div>';
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self::$default_reporter->writeFooter();
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}
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function coverage() {
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if(hasPhpUnit()) {
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ManifestBuilder::includeEverything();
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$tests = ClassInfo::subclassesFor('SapphireTest');
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array_shift($tests);
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unset($tests['FunctionalTest']);
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$this->runTests($tests, true);
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} else {
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echo "Please install PHPUnit using pear";
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}
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}
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/**
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* Run only a single test class
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*/
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function only($request) {
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$className = $request->param('TestCase');
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if(!$className || !ClassInfo::exists($className) || !(singleton($className) instanceof SapphireTest)) {
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user_error("TestRunner::only(): Invalid TestCase '$className', cannot find matching class", E_USER_ERROR);
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}
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if(class_exists($className)) {
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$this->runTests(array($className));
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} else {
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if ($className == 'all') $this->all();
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}
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}
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function runTests($classList, $coverage = false) {
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$this->setUp();
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// run tests before outputting anything to the client
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$suite = new PHPUnit_Framework_TestSuite();
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foreach($classList as $className) {
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// Ensure that the autoloader pulls in the test class, as PHPUnit won't know how to do this.
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class_exists($className);
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$suite->addTest(new PHPUnit_Framework_TestSuite($className));
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}
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// Remove the error handler so that PHPUnit can add its own
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restore_error_handler();
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/*, array("reportDirectory" => "/Users/sminnee/phpunit-report")*/
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if(Director::is_cli()) $reporter = new CliTestReporter();
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else $reporter = new SapphireTestReporter();
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self::$default_reporter->writeHeader("Sapphire Test Runner");
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if (count($classList) > 1) {
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self::$default_reporter->writeInfo("All Tests", "Running test cases: " . implode(", ", $classList));
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} else {
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self::$default_reporter->writeInfo($classList[0], "");
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}
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$results = new PHPUnit_Framework_TestResult();
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$results->addListener($reporter);
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if($coverage) {
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$results->collectCodeCoverageInformation(true);
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$suite->run($results);
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if(!file_exists(ASSETS_PATH . '/coverage-report')) mkdir(ASSETS_PATH . '/coverage-report');
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PHPUnit_Util_Report::render($results, ASSETS_PATH . '/coverage-report/');
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$coverageApp = ASSETS_PATH . '/coverage-report/' . preg_replace('/[^A-Za-z0-9]/','_',preg_replace('/(\/$)|(^\/)/','',Director::baseFolder())) . '.html';
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$coverageTemplates = ASSETS_PATH . '/coverage-report/' . preg_replace('/[^A-Za-z0-9]/','_',preg_replace('/(\/$)|(^\/)/','',realpath(TEMP_FOLDER))) . '.html';
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echo "<p>Coverage reports available here:<ul>
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<li><a href=\"$coverageApp\">Coverage report of the application</a></li>
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<li><a href=\"$coverageTemplates\">Coverage report of the templates</a></li>
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</ul>";
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} else {
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$suite->run($results);
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}
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if(!Director::is_cli()) echo '<div class="trace">';
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$reporter->writeResults();
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if(!Director::is_cli()) echo '</div>';
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// Put the error handlers back
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Debug::loadErrorHandlers();
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if(!Director::is_cli()) self::$default_reporter->writeFooter();
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$this->tearDown();
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// Todo: we should figure out how to pass this data back through Director more cleanly
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if(Director::is_cli() && ($results->failureCount() + $results->errorCount()) > 0) exit(2);
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}
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/**
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* Start a test session.
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* Usage: visit dev/tests/startsession?fixture=(fixturefile). A test database will be constructed, and your browser session will be amended
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* to use this database. This can only be run on dev and test sites.
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*/
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function startsession() {
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if(!Director::isLive()) {
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if(SapphireTest::using_temp_db()) {
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$endLink = Director::baseURL() . "/dev/tests/endsession";
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return "<p><a id=\"end-session\" href=\"$endLink\">You're in the middle of a test session; click here to end it.</a></p>";
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} else if(!isset($_GET['fixture'])) {
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$me = Director::baseURL() . "/dev/tests/startsession";
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return <<<HTML
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<form action="$me">
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<p>Enter a fixture file name to start a new test session. Don't forget to visit dev/tests/endsession when you're done!</p>
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<p>Fixture file: <input id="fixture-file" name="fixture" /></p>
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<input type="hidden" name="flush" value="1">
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<p><input id="start-session" value="Start test session" type="submit" /></p>
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</form>
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HTML;
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} else {
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$fixtureFile = $_GET['fixture'];
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// Validate fixture file
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$realFile = realpath('../' . $fixtureFile);
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$baseDir = realpath(Director::baseFolder());
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if(!$realFile || !file_exists($realFile)) {
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return "<p>Fixture file doesn't exist</p>";
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} else if(substr($realFile,0,strlen($baseDir)) != $baseDir) {
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return "<p>Fixture file must be inside $baseDir</p>";
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} else if(substr($realFile,-4) != '.yml') {
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return "<p>Fixture file must be a .yml file</p>";
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} else if(!preg_match('/^([^\/.][^\/]+)\/tests\//', $fixtureFile)) {
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return "<p>Fixture file must be inside the tests subfolder of one of your modules.</p>";
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}
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$dbname = SapphireTest::create_temp_db();
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DB::set_alternative_database_name($dbname);
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$fixture = new YamlFixture($_GET['fixture']);
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$fixture->saveIntoDatabase();
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return "<p>Started testing session with fixture '$fixtureFile'. Time to start testing; where would you like to start?</p>
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<ul>
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<li><a id=\"home-link\" href=\"" .Director::baseURL() . "\">Homepage - published site</a></li>
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<li><a id=\"draft-link\" href=\"" .Director::baseURL() . "?stage=Stage\">Homepage - draft site</a></li>
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<li><a id=\"admin-link\" href=\"" .Director::baseURL() . "admin/\">CMS Admin</a></li>
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</ul>";
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}
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} else {
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return "<p>startession can only be used on dev and test sites</p>";
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}
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}
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function endsession() {
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SapphireTest::kill_temp_db();
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DB::set_alternative_database_name(null);
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return "<p>Test session ended.</p>";
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}
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function setUp() {
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SapphireTest::create_temp_db();
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}
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function tearDown() {
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SapphireTest::kill_temp_db();
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}
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}
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// This class is here to help with documentation.
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if(!hasPhpUnit()) {
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/**
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* PHPUnit is a testing framework that can be installed using PEAR.
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* It's not bundled with Sapphire, you will need to install it yourself.
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*
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* @package sapphire
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* @subpackage testing
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*/
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class PHPUnit_Framework_TestCase {
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}
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} |