/sites/all/modules/contrib/civicrm/Civi/Test/TAP.php

<?php

/*
 +--------------------------------------------------------------------+
 | CiviCRM version 5                                                  |
 +--------------------------------------------------------------------+
 | This file is a part of CiviCRM.                                    |
 |                                                                    |
 | CiviCRM is free software; you can copy, modify, and distribute it  |
 | under the terms of the GNU Affero General Public License           |
 | Version 3, 19 November 2007 and the CiviCRM Licensing Exception.   |
 |                                                                    |
 | CiviCRM is distributed in the hope that it will be useful, but     |
 | WITHOUT ANY WARRANTY; without even the implied warranty of         |
 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.               |
 | See the GNU Affero General Public License for more details.        |
 |                                                                    |
 | You should have received a copy of the GNU Affero General Public   |
 | License and the CiviCRM Licensing Exception along                  |
 | with this program; if not, contact CiviCRM LLC                     |
 | at info[AT]civicrm[DOT]org. If you have questions about the        |
 | GNU Affero General Public License or the licensing of CiviCRM,     |
 | see the CiviCRM license FAQ at http://civicrm.org/licensing        |
 +--------------------------------------------------------------------+
 */

namespace Civi\Test;

class TAP extends \PHPUnit\Util\Printer implements \PHPUnit\Framework\TestListener {

  /**
   * @var int
   */
  protected $testNumber = 0;

  /**
   * @var int
   */
  protected $testSuiteLevel = 0;

  /**
   * @var bool
   */
  protected $testSuccessful = TRUE;

  /**
   * Constructor.
   *
   * @param mixed $out
   *
   * @throws \PHPUnit\Framework\Exception
   *
   * @since  Method available since Release 3.3.4
   */
  public function __construct($out = NULL) {
    parent::__construct($out);
    $this
      ->write("TAP version 13\n");
  }

  /**
   * An error occurred.
   *
   * @param \PHPUnit\Framework\Test $test
   * @param \Exception $e
   * @param float $time
   */
  public function addError(\PHPUnit\Framework\Test $test, \Exception $e, $time) {
    $this
      ->writeNotOk($test, 'Error');
  }

  /**
   * 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) {
    $this
      ->writeNotOk($test, 'Failure');
    $message = explode("\n", \PHPUnit\Framework\TestFailure::exceptionToString($e));
    $diagnostic = array(
      'message' => $message[0],
      'severity' => 'fail',
    );
    if ($e instanceof \PHPUnit\Framework\ExpectationFailedException) {
      $cf = $e
        ->getComparisonFailure();
      if ($cf !== NULL) {
        $diagnostic['data'] = array(
          'got' => $cf
            ->getActual(),
          'expected' => $cf
            ->getExpected(),
        );
      }
    }

    if (function_exists('yaml_emit')) {
      $content = \yaml_emit($diagnostic, YAML_UTF8_ENCODING);
      $content = '  ' . strtr($content, ["\n" => "\n  "]);
    }
    else {
      // Any valid JSON document is a valid YAML document.
      $content = json_encode($diagnostic, JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES);
      // For closest match, drop outermost {}'s. Realign indentation.
      $content = substr($content, 0, strrpos($content, "}")) . '  }';
      $content = '  ' . ltrim($content);
      $content = sprintf("  ---\n%s\n  ...\n", $content);
    }

    $this->write($content);
  }

  /**
   * Incomplete test.
   *
   * @param \PHPUnit\Framework\Test $test
   * @param \Exception $e
   * @param float $time
   */
  public function addIncompleteTest(\PHPUnit\Framework\Test $test, \Exception $e, $time) {
    $this
      ->writeNotOk($test, '', 'TODO Incomplete Test');
  }

  /**
   * Risky test.
   *
   * @param \PHPUnit\Framework\Test $test
   * @param \Exception $e
   * @param float $time
   *
   * @since  Method available since Release 4.0.0
   */
  public function addRiskyTest(\PHPUnit\Framework\Test $test, \Exception $e, $time) {
    $this
      ->write(sprintf("ok %d - # RISKY%s\n", $this->testNumber, $e
        ->getMessage() != '' ? ' ' . $e
        ->getMessage() : ''));
    $this->testSuccessful = FALSE;
  }

  /**
   * Skipped test.
   *
   * @param \PHPUnit\Framework\Test $test
   * @param \Exception $e
   * @param float $time
   *
   * @since  Method available since Release 3.0.0
   */
  public function addSkippedTest(\PHPUnit\Framework\Test $test, \Exception $e, $time) {
    $this
      ->write(sprintf("ok %d - # SKIP%s\n", $this->testNumber, $e
        ->getMessage() != '' ? ' ' . $e
        ->getMessage() : ''));
    $this->testSuccessful = FALSE;
  }

  /**
   * Warning test.
   *
   * @param \PHPUnit\Framework\Test $test
   * @param \PHPUnit\Framework\Warning $e
   * @param float $time
   *
   * @since  Method available since Release 3.0.0
   */
  public function addWarning(\PHPUnit\Framework\Test $test, \PHPUnit\Framework\Warning $e, $time) {
    $this
      ->write(sprintf("ok %d - # Warning%s\n", $this->testNumber, $e
        ->getMessage() != '' ? ' ' . $e
        ->getMessage() : ''));
    $this->testSuccessful = FALSE;
  }

  /**
   * A testsuite started.
   *
   * @param \PHPUnit\Framework\TestSuite $suite
   */
  public function startTestSuite(\PHPUnit\Framework\TestSuite $suite) {
    $this->testSuiteLevel++;
  }

  /**
   * A testsuite ended.
   *
   * @param \PHPUnit\Framework\TestSuite $suite
   */
  public function endTestSuite(\PHPUnit\Framework\TestSuite $suite) {
    $this->testSuiteLevel--;
    if ($this->testSuiteLevel == 0) {
      $this
        ->write(sprintf("1..%d\n", $this->testNumber));
    }
  }

  /**
   * A test started.
   *
   * @param \PHPUnit\Framework\Test $test
   */
  public function startTest(\PHPUnit\Framework\Test $test) {
    $this->testNumber++;
    $this->testSuccessful = TRUE;
  }

  /**
   * A test ended.
   *
   * @param \PHPUnit\Framework\Test $test
   * @param float $time
   */
  public function endTest(\PHPUnit\Framework\Test $test, $time) {
    if ($this->testSuccessful === TRUE) {
      $this
        ->write(sprintf("ok %d - %s\n", $this->testNumber, \PHPUnit\Util\Test::describe($test)));
    }
    $this
      ->writeDiagnostics($test);
  }

  /**
   * @param \PHPUnit\Framework\Test $test
   * @param string $prefix
   * @param string $directive
   */
  protected function writeNotOk(\PHPUnit\Framework\Test $test, $prefix = '', $directive = '') {
    $this
      ->write(sprintf("not ok %d - %s%s%s\n", $this->testNumber, $prefix != '' ? $prefix . ': ' : '', \PHPUnit\Util\Test::describe($test), $directive != '' ? ' # ' . $directive : ''));
    $this->testSuccessful = FALSE;
  }

  /**
   * @param \PHPUnit\Framework\Test $test
   */
  private function writeDiagnostics(\PHPUnit\Framework\Test $test) {
    if (!$test instanceof \PHPUnit\Framework\TestCase) {
      return;
    }
    if (!$test
      ->hasOutput()) {
      return;
    }
    foreach (explode("\n", trim($test
      ->getActualOutput())) as $line) {
      $this
        ->write(sprintf("# %s\n", $line));
    }
  }

}