Implement Civi Native TAP class

diff --git a/Civi/Test/TAP.php b/Civi/Test/TAP.php
new file mode 100644 (file)
index 0000000..21bdb1e
--- /dev/null
+++ b/Civi/Test/TAP.php
@@ -0,0 +1,245 @@
+<?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(),
+        );
+      }
+    }
+    $yaml = new \Symfony\Component\Yaml\Dumper();
+    $this
+      ->write(sprintf("  ---\n%s  ...\n", $yaml
+        ->dump($diagnostic, 2, 2)));
+  }
+
+  /**
+   * 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));
+    }
+  }
+
+}