/tests/vendor/phpunit/phpunit/src/Util/Log/TeamCity.php

<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

use SebastianBergmann\Comparator\ComparisonFailure;

/**
 * A TestListener that generates a logfile of the test execution using the
 * TeamCity format (for use with PhpStorm, for instance).
 *
 * @since Class available since Release 5.0.0
 */
class PHPUnit_Util_Log_TeamCity extends PHPUnit_TextUI_ResultPrinter
{
    /**
     * @var bool
     */
    private $isSummaryTestCountPrinted = false;

    /**
     * @var string
     */
    private $startedTestName;

    /**
     * @var string
     */
    private $flowId;

    /**
     * @param string $progress
     */
    protected function writeProgress($progress)
    {
    }

    /**
     * @param PHPUnit_Framework_TestResult $result
     */
    public function printResult(PHPUnit_Framework_TestResult $result)
    {
        $this->printHeader();
        $this->printFooter($result);
    }

    /**
     * An error occurred.
     *
     * @param PHPUnit_Framework_Test $test
     * @param Exception              $e
     * @param float                  $time
     */
    public function addError(PHPUnit_Framework_Test $test, Exception $e, $time)
    {
        $this->printEvent(
            'testFailed',
            [
                'name'    => $test->getName(),
                'message' => self::getMessage($e),
                'details' => self::getDetails($e),
            ]
        );
    }

    /**
     * A warning occurred.
     *
     * @param PHPUnit_Framework_Test    $test
     * @param PHPUnit_Framework_Warning $e
     * @param float                     $time
     *
     * @since Method available since Release 5.1.0
     */
    public function addWarning(PHPUnit_Framework_Test $test, PHPUnit_Framework_Warning $e, $time)
    {
        $this->printEvent(
            'testFailed',
            [
                'name'    => $test->getName(),
                'message' => self::getMessage($e),
                'details' => self::getDetails($e)
            ]
        );
    }

    /**
     * A failure occurred.
     *
     * @param PHPUnit_Framework_Test                 $test
     * @param PHPUnit_Framework_AssertionFailedError $e
     * @param float                                  $time
     */
    public function addFailure(PHPUnit_Framework_Test $test, PHPUnit_Framework_AssertionFailedError $e, $time)
    {
        $parameters = [
            'name'    => $test->getName(),
            'message' => self::getMessage($e),
            'details' => self::getDetails($e),
        ];

        if ($e instanceof PHPUnit_Framework_ExpectationFailedException) {
            $comparisonFailure = $e->getComparisonFailure();

            if ($comparisonFailure instanceof ComparisonFailure) {
                $expectedString = $comparisonFailure->getExpectedAsString();

                if (is_null($expectedString) || empty($expectedString)) {
                    $expectedString = self::getPrimitiveValueAsString($comparisonFailure->getExpected());
                }

                $actualString = $comparisonFailure->getActualAsString();

                if (is_null($actualString) || empty($actualString)) {
                    $actualString = self::getPrimitiveValueAsString($comparisonFailure->getActual());
                }

                if (!is_null($actualString) && !is_null($expectedString)) {
                    $parameters['actual']   = $actualString;
                    $parameters['expected'] = $expectedString;
                }
            }
        }

        $this->printEvent('testFailed', $parameters);
    }

    /**
     * Incomplete test.
     *
     * @param PHPUnit_Framework_Test $test
     * @param Exception              $e
     * @param float                  $time
     */
    public function addIncompleteTest(PHPUnit_Framework_Test $test, Exception $e, $time)
    {
        $this->printIgnoredTest($test->getName(), $e);
    }

    /**
     * Risky test.
     *
     * @param PHPUnit_Framework_Test $test
     * @param Exception              $e
     * @param float                  $time
     */
    public function addRiskyTest(PHPUnit_Framework_Test $test, Exception $e, $time)
    {
        $this->addError($test, $e, $time);
    }

    /**
     * Skipped test.
     *
     * @param PHPUnit_Framework_Test $test
     * @param Exception              $e
     * @param float                  $time
     */
    public function addSkippedTest(PHPUnit_Framework_Test $test, Exception $e, $time)
    {
        $testName = $test->getName();
        if ($this->startedTestName != $testName) {
            $this->startTest($test);
            $this->printIgnoredTest($testName, $e);
            $this->endTest($test, $time);
        } else {
            $this->printIgnoredTest($testName, $e);
        }
    }

    public function printIgnoredTest($testName, Exception $e)
    {
        $this->printEvent(
            'testIgnored',
            [
                'name'    => $testName,
                'message' => self::getMessage($e),
                'details' => self::getDetails($e),
            ]
        );
    }

    /**
     * A testsuite started.
     *
     * @param PHPUnit_Framework_TestSuite $suite
     */
    public function startTestSuite(PHPUnit_Framework_TestSuite $suite)
    {
        if (stripos(ini_get('disable_functions'), 'getmypid') === false) {
            $this->flowId = getmypid();
        } else {
            $this->flowId = false;
        }

        if (!$this->isSummaryTestCountPrinted) {
            $this->isSummaryTestCountPrinted = true;

            $this->printEvent(
                'testCount',
                ['count' => count($suite)]
            );
        }

        $suiteName = $suite->getName();

        if (empty($suiteName)) {
            return;
        }

        $parameters = ['name' => $suiteName];

        if (class_exists($suiteName, false)) {
            $fileName                   = self::getFileName($suiteName);
            $parameters['locationHint'] = "php_qn://$fileName::\\$suiteName";
        } else {
            $split = preg_split('/::/', $suiteName);

            if (count($split) == 2 && method_exists($split[0], $split[1])) {
                $fileName                   = self::getFileName($split[0]);
                $parameters['locationHint'] = "php_qn://$fileName::\\$suiteName";
                $parameters['name']         = $split[1];
            }
        }

        $this->printEvent('testSuiteStarted', $parameters);
    }

    /**
     * A testsuite ended.
     *
     * @param PHPUnit_Framework_TestSuite $suite
     */
    public function endTestSuite(PHPUnit_Framework_TestSuite $suite)
    {
        $suiteName = $suite->getName();

        if (empty($suiteName)) {
            return;
        }

        $parameters = ['name' => $suiteName];

        if (!class_exists($suiteName, false)) {
            $split = preg_split('/::/', $suiteName);

            if (count($split) == 2 && method_exists($split[0], $split[1])) {
                $parameters['name'] = $split[1];
            }
        }

        $this->printEvent('testSuiteFinished', $parameters);
    }

    /**
     * A test started.
     *
     * @param PHPUnit_Framework_Test $test
     */
    public function startTest(PHPUnit_Framework_Test $test)
    {
        $testName              = $test->getName();
        $this->startedTestName = $testName;
        $params                = ['name' => $testName];

        if ($test instanceof PHPUnit_Framework_TestCase) {
            $className              = get_class($test);
            $fileName               = self::getFileName($className);
            $params['locationHint'] = "php_qn://$fileName::\\$className::$testName";
        }

        $this->printEvent('testStarted', $params);
    }

    /**
     * A test ended.
     *
     * @param PHPUnit_Framework_Test $test
     * @param float                  $time
     */
    public function endTest(PHPUnit_Framework_Test $test, $time)
    {
        parent::endTest($test, $time);

        $this->printEvent(
            'testFinished',
            [
                'name'     => $test->getName(),
                'duration' => (int) (round($time, 2) * 1000)
            ]
        );
    }

    /**
     * @param string $eventName
     * @param array  $params
     */
    private function printEvent($eventName, $params = [])
    {
        $this->write("\n##teamcity[$eventName");

        if ($this->flowId) {
            $params['flowId'] = $this->flowId;
        }

        foreach ($params as $key => $value) {
            $escapedValue = self::escapeValue($value);
            $this->write(" $key='$escapedValue'");
        }

        $this->write("]\n");
    }

    /**
     * @param Exception $e
     *
     * @return string
     */
    private static function getMessage(Exception $e)
    {
        $message = '';

        if (!$e instanceof PHPUnit_Framework_Exception) {
            if (strlen(get_class($e)) != 0) {
                $message = $message . get_class($e);
            }

            if (strlen($message) != 0 && strlen($e->getMessage()) != 0) {
                $message = $message . ' : ';
            }
        }

        return $message . $e->getMessage();
    }

    /**
     * @param Exception $e
     *
     * @return string
     */
    private static function getDetails(Exception $e)
    {
        $stackTrace = PHPUnit_Util_Filter::getFilteredStacktrace($e);
        $previous   = $e->getPrevious();

        while ($previous) {
            $stackTrace .= "\nCaused by\n" .
                PHPUnit_Framework_TestFailure::exceptionToString($previous) . "\n" .
                PHPUnit_Util_Filter::getFilteredStacktrace($previous);

            $previous = $previous->getPrevious();
        }

        return ' ' . str_replace("\n", "\n ", $stackTrace);
    }

    /**
     * @param mixed $value
     *
     * @return string
     */
    private static function getPrimitiveValueAsString($value)
    {
        if (is_null($value)) {
            return 'null';
        } elseif (is_bool($value)) {
            return $value == true ? 'true' : 'false';
        } elseif (is_scalar($value)) {
            return print_r($value, true);
        }

        return;
    }

    /**
     * @param  $text
     *
     * @return string
     */
    private static function escapeValue($text)
    {
        $text = str_replace('|', '||', $text);
        $text = str_replace("'", "|'", $text);
        $text = str_replace("\n", '|n', $text);
        $text = str_replace("\r", '|r', $text);
        $text = str_replace(']', '|]', $text);
        $text = str_replace('[', '|[', $text);

        return $text;
    }

    /**
     * @param string $className
     *
     * @return string
     */
    private static function getFileName($className)
    {
        $reflectionClass = new ReflectionClass($className);
        $fileName        = $reflectionClass->getFileName();

        return $fileName;
    }
}