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<?php
/**
* CakeHtmlReporter
*
* PHP 5
*
* CakePHP(tm) Tests <http://book.cakephp.org/2.0/en/development/testing.html>
* Copyright 2005-2012, Cake Software Foundation, Inc. (http://cakefoundation.org)
*
* Licensed under The MIT License
* Redistributions of files must retain the above copyright notice
*
* @copyright Copyright 2005-2012, Cake Software Foundation, Inc. (http://cakefoundation.org)
* @link http://cakephp.org CakePHP(tm) Project
* @since CakePHP(tm) v 1.2.0.4433
* @license MIT License (http://www.opensource.org/licenses/mit-license.php)
*/
App::uses('CakeBaseReporter', 'TestSuite/Reporter');
/**
* CakeHtmlReporter Reports Results of TestSuites and Test Cases
* in an HTML format / context.
*
* @package Cake.TestSuite.Reporter
*/
class CakeHtmlReporter extends CakeBaseReporter {
/**
* Paints the top of the web page setting the
* title to the name of the starting test.
*
* @return void
*/
public function paintHeader() {
$this->_headerSent = true;
$this->sendContentType();
$this->sendNoCacheHeaders();
$this->paintDocumentStart();
$this->paintTestMenu();
echo "<ul class='tests'>\n";
}
/**
* Set the content-type header so it is in the correct encoding.
*
* @return void
*/
public function sendContentType() {
if (!headers_sent()) {
header('Content-Type: text/html; charset=' . Configure::read('App.encoding'));
}
}
/**
* Paints the document start content contained in header.php
*
* @return void
*/
public function paintDocumentStart() {
ob_start();
$baseDir = $this->params['baseDir'];
include CAKE . 'TestSuite' . DS . 'templates' . DS . 'header.php';
}
/**
* Paints the menu on the left side of the test suite interface.
* Contains all of the various plugin, core, and app buttons.
*
* @return void
*/
public function paintTestMenu() {
$cases = $this->baseUrl() . '?show=cases';
$plugins = App::objects('plugin', null, false);
sort($plugins);
include CAKE . 'TestSuite' . DS . 'templates' . DS . 'menu.php';
}
/**
* Retrieves and paints the list of tests cases in an HTML format.
*
* @return void
*/
public function testCaseList() {
$testCases = parent::testCaseList();
$core = $this->params['core'];
$plugin = $this->params['plugin'];
$buffer = "<h3>App Test Cases:</h3>\n<ul>";
$urlExtra = null;
if ($core) {
$buffer = "<h3>Core Test Cases:</h3>\n<ul>";
$urlExtra = '&core=true';
} elseif ($plugin) {
$buffer = "<h3>" . Inflector::humanize($plugin) . " Test Cases:</h3>\n<ul>";
$urlExtra = '&plugin=' . $plugin;
}
if (1 > count($testCases)) {
$buffer .= "<strong>EMPTY</strong>";
}
foreach ($testCases as $testCaseFile => $testCase) {
$title = explode(DS, str_replace('.test.php', '', $testCase));
$title[count($title) - 1] = Inflector::camelize($title[count($title) - 1]);
$title = implode(' / ', $title);
$buffer .= "<li><a href='" . $this->baseUrl() . "?case=" . urlencode($testCase) . $urlExtra . "'>" . $title . "</a></li>\n";
}
$buffer .= "</ul>\n";
echo $buffer;
}
/**
* Send the headers necessary to ensure the page is
* reloaded on every request. Otherwise you could be
* scratching your head over out of date test data.
*
* @return void
*/
public function sendNoCacheHeaders() {
if (!headers_sent()) {
header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
header("Cache-Control: no-store, no-cache, must-revalidate");
header("Cache-Control: post-check=0, pre-check=0", false);
header("Pragma: no-cache");
}
}
/**
* Paints the end of the test with a summary of
* the passes and failures.
*
* @param PHPUnit_Framework_TestResult $result Result object
* @return void
*/
public function paintFooter($result) {
ob_end_flush();
$colour = ($result->failureCount() + $result->errorCount() > 0 ? "red" : "green");
echo "</ul>\n";
echo "<div style=\"";
echo "padding: 8px; margin: 1em 0; background-color: $colour; color: white;";
echo "\">";
echo ($result->count() - $result->skippedCount()) . "/" . $result->count();
echo " test methods complete:\n";
echo "<strong>" . count($result->passed()) . "</strong> passes, ";
echo "<strong>" . $result->failureCount() . "</strong> fails, ";
echo "<strong>" . $this->numAssertions . "</strong> assertions and ";
echo "<strong>" . $result->errorCount() . "</strong> exceptions.";
echo "</div>\n";
echo '<div style="padding:0 0 5px;">';
echo '<p><strong>Time:</strong> ' . $result->time() . ' seconds</p>';
echo '<p><strong>Peak memory:</strong> ' . number_format(memory_get_peak_usage()) . ' bytes</p>';
echo $this->_paintLinks();
echo '</div>';
if (isset($this->params['codeCoverage']) && $this->params['codeCoverage']) {
$coverage = $result->getCodeCoverage();
if (method_exists($coverage, 'getSummary')) {
$report = $coverage->getSummary();
echo $this->paintCoverage($report);
}
if (method_exists($coverage, 'getData')) {
$report = $coverage->getData();
echo $this->paintCoverage($report);
}
}
$this->paintDocumentEnd();
}
/**
* Paints a code coverage report.
*
* @return void
*/
public function paintCoverage(array $coverage) {
App::uses('HtmlCoverageReport', 'TestSuite/Coverage');
$reporter = new HtmlCoverageReport($coverage, $this);
echo $reporter->report();
}
/**
* Renders the links that for accessing things in the test suite.
*
* @return void
*/
protected function _paintLinks() {
$show = $query = array();
if (!empty($this->params['case'])) {
$show['show'] = 'cases';
}
if (!empty($this->params['core'])) {
$show['core'] = $query['core'] = 'true';
}
if (!empty($this->params['plugin'])) {
$show['plugin'] = $query['plugin'] = $this->params['plugin'];
}
if (!empty($this->params['case'])) {
$query['case'] = $this->params['case'];
}
$show = $this->_queryString($show);
$query = $this->_queryString($query);
echo "<p><a href='" . $this->baseUrl() . $show . "'>Run more tests</a> | <a href='" . $this->baseUrl() . $query . "&show_passes=1'>Show Passes</a> | \n";
echo "<a href='" . $this->baseUrl() . $query . "&debug=1'>Enable Debug Output</a> | \n";
echo "<a href='" . $this->baseUrl() . $query . "&amp;code_coverage=true'>Analyze Code Coverage</a></p>\n";
}
/**
* Convert an array of parameters into a query string url
*
* @param array $url Url hash to be converted
* @return string Converted url query string
*/
protected function _queryString($url) {
$out = '?';
$params = array();
foreach ($url as $key => $value) {
$params[] = "$key=$value";
}
$out .= implode('&amp;', $params);
return $out;
}
/**
* Paints the end of the document html.
*
* @return void
*/
public function paintDocumentEnd() {
$baseDir = $this->params['baseDir'];
include CAKE . 'TestSuite' . DS . 'templates' . DS . 'footer.php';
if (ob_get_length()) {
ob_end_flush();
}
}
/**
* Paints the test failure with a breadcrumbs
* trail of the nesting test suites below the
* top level test.
*
* @param PHPUnit_Framework_AssertionFailedError $message Failure object displayed in
* the context of the other tests.
* @return void
*/
public function paintFail($message, $test) {
$trace = $this->_getStackTrace($message);
$testName = get_class($test) . '(' . $test->getName() . ')';
$failure = $message->getComparisonFailure();
if (is_object($failure)) {
$actualMsg = $message->getComparisonFailure()->getActualAsString();
$expectedMsg = $message->getComparisonFailure()->getExpectedAsString();
}
echo "<li class='fail'>\n";
echo "<span>Failed</span>";
echo "<div class='msg'><pre>" . $this->_htmlEntities($message->toString());
if ((is_string($actualMsg) && is_string($expectedMsg)) || (is_array($actualMsg) && is_array($expectedMsg))) {
echo "<br />" . PHPUnit_Util_Diff::diff($expectedMsg, $actualMsg);
}
echo "</pre></div>\n";
echo "<div class='msg'>" . __d('cake_dev', 'Test case: %s', $testName) . "</div>\n";
echo "<div class='msg'>" . __d('cake_dev', 'Stack trace:') . '<br />' . $trace . "</div>\n";
echo "</li>\n";
}
/**
* Paints the test pass with a breadcrumbs
* trail of the nesting test suites below the
* top level test.
*
* @param PHPUnit_Framework_Test test method that just passed
* @param float $time time spent to run the test method
* @return void
*/
public function paintPass(PHPUnit_Framework_Test $test, $time = null) {
if (isset($this->params['showPasses']) && $this->params['showPasses']) {
echo "<li class='pass'>\n";
echo "<span>Passed</span> ";
echo "<br />" . $this->_htmlEntities($test->getName()) . " ($time seconds)\n";
echo "</li>\n";
}
}
/**
* Paints a PHP exception.
*
* @param Exception $exception Exception to display.
* @return void
*/
public function paintException($message, $test) {
$trace = $this->_getStackTrace($message);
$testName = get_class($test) . '(' . $test->getName() . ')';
echo "<li class='fail'>\n";
echo "<span>" . get_class($message) . "</span>";
echo "<div class='msg'>" . $this->_htmlEntities($message->getMessage()) . "</div>\n";
echo "<div class='msg'>" . __d('cake_dev', 'Test case: %s', $testName) . "</div>\n";
echo "<div class='msg'>" . __d('cake_dev', 'Stack trace:') . '<br />' . $trace . "</div>\n";
echo "</li>\n";
}
/**
* Prints the message for skipping tests.
*
* @param string $message Text of skip condition.
* @param PHPUnit_Framework_TestCase $test the test method skipped
* @return void
*/
public function paintSkip($message, $test) {
echo "<li class='skipped'>\n";
echo "<span>Skipped</span> ";
echo $test->getName() . ': ' . $this->_htmlEntities($message->getMessage());
echo "</li>\n";
}
/**
* Paints formatted text such as dumped variables.
*
* @param string $message Text to show.
* @return void
*/
public function paintFormattedMessage($message) {
echo '<pre>' . $this->_htmlEntities($message) . '</pre>';
}
/**
* Character set adjusted entity conversion.
*
* @param string $message Plain text or Unicode message.
* @return string Browser readable message.
*/
protected function _htmlEntities($message) {
return htmlentities($message, ENT_COMPAT, $this->_characterSet);
}
/**
* Gets a formatted stack trace.
*
* @param Exception $e Exception to get a stack trace for.
* @return string Generated stack trace.
*/
protected function _getStackTrace(Exception $e) {
$trace = $e->getTrace();
$out = array();
foreach ($trace as $frame) {
if (isset($frame['file']) && isset($frame['line'])) {
$out[] = $frame['file'] . ' : ' . $frame['line'];
} elseif (isset($frame['class']) && isset($frame['function'])) {
$out[] = $frame['class'] . '::' . $frame['function'];
} else {
$out[] = '[internal]';
}
}
return implode('<br />', $out);
}
/**
* A test suite started.
*
* @param PHPUnit_Framework_TestSuite $suite
*/
public function startTestSuite(PHPUnit_Framework_TestSuite $suite) {
if (!$this->_headerSent) {
echo $this->paintHeader();
}
echo '<h2>' . __d('cake_dev', 'Running %s', $suite->getName()) . '</h2>';
}
}
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