PHPUnit_Framework_TestResult::topTestSuite PHP Method

    public function topTestSuite()
    {
        return $this->topTestSuite;
    }

 /**
  * Stores code coverage information.
  *
  * @param  PHPUnit_Framework_TestResult $result
  * @param  integer                      $revision
  * @access public
  */
 public function storeCodeCoverage(PHPUnit_Framework_TestResult $result, $revision)
 {
     $codeCoverage = $result->getCodeCoverageInformation(FALSE, TRUE);
     $summary = PHPUnit_Util_CodeCoverage::getSummary($codeCoverage);
     $files = array_keys($summary);
     $commonPath = PHPUnit_Util_Filesystem::getCommonPath($files);
     $this->dbh->beginTransaction();
     foreach ($files as $file) {
         $filename = str_replace($commonPath, '', $file);
         $fileId = FALSE;
         $lines = file($file);
         $numLines = count($lines);
         $stmt = $this->dbh->query(sprintf('SELECT code_file_id
                FROM code_file
               WHERE code_file_name = "%s"
                 AND revision       = %d;', $filename, $revision));
         if ($stmt) {
             $fileId = (int) $stmt->fetchColumn();
         }
         unset($stmt);
         if ($fileId == 0) {
             $this->dbh->exec(sprintf('INSERT INTO code_file
                              (code_file_name, code_file_md5, revision)
                        VALUES("%s", "%s", %d);', $filename, md5_file($file), $revision));
             $fileId = $this->dbh->lastInsertId();
             $classes = PHPUnit_Util_Class::getClassesInFile($file, $commonPath);
             foreach ($classes as $class) {
                 $this->dbh->exec(sprintf('INSERT INTO code_class
                                  (code_file_id, code_class_name,
                                   code_class_start_line, code_class_end_line)
                            VALUES(%d, "%s", %d, %d);', $fileId, $class->getName(), $class->getStartLine(), $class->getEndLine()));
                 $classId = $this->dbh->lastInsertId();
                 foreach ($class->getMethods() as $method) {
                     if ($class->getName() != $method->getDeclaringClass()->getName()) {
                         continue;
                     }
                     $this->dbh->exec(sprintf('INSERT INTO code_method
                                      (code_class_id, code_method_name,
                                       code_method_start_line, code_method_end_line)
                                VALUES(%d, "%s", %d, %d);', $classId, $method->getName(), $method->getStartLine(), $method->getEndLine()));
                 }
             }
             $i = 1;
             foreach ($lines as $line) {
                 $this->dbh->exec(sprintf('INSERT INTO code_line
                                  (code_file_id, code_line_number, code_line,
                                   code_line_covered)
                            VALUES(%d, %d, "%s", %d);', $fileId, $i, trim($line), isset($summary[$file][$i]) ? $summary[$file][$i] : 0));
                 $i++;
             }
         }
         for ($lineNumber = 1; $lineNumber <= $numLines; $lineNumber++) {
             $coveringTests = PHPUnit_Util_CodeCoverage::getCoveringTests($codeCoverage, $file, $lineNumber);
             if (is_array($coveringTests)) {
                 $stmt = $this->dbh->query(sprintf('SELECT code_line_id, code_line_covered
                        FROM code_line
                       WHERE code_file_id     = %d
                         AND code_line_number = %d;', $fileId, $lineNumber));
                 $codeLineId = (int) $stmt->fetchColumn(0);
                 $oldCoverageFlag = (int) $stmt->fetchColumn(1);
                 unset($stmt);
                 $newCoverageFlag = $summary[$file][$lineNumber];
                 if ($oldCoverageFlag == 0 && $newCoverageFlag != 0 || $oldCoverageFlag < 0 && $newCoverageFlag > 0) {
                     $this->dbh->exec(sprintf('UPDATE code_line
                             SET code_line_covered = %d
                           WHERE code_line_id      = %d;', $newCoverageFlag, $codeLineId));
                 }
                 foreach ($coveringTests as $test) {
                     $this->dbh->exec(sprintf('INSERT INTO code_coverage
                                      (test_id, code_line_id)
                                VALUES(%d, %d);', $test->__db_id, $codeLineId));
                 }
             }
         }
     }
     foreach ($result->topTestSuite() as $test) {
         if ($test instanceof PHPUnit_Framework_TestCase) {
             $stmt = $this->dbh->query(sprintf('SELECT code_method.code_method_id
                    FROM code_class, code_method
                   WHERE code_class.code_class_id     = code_method.code_class_id
                     AND code_class.code_class_name   = "%s"
                     AND code_method.code_method_name = "%s";', get_class($test), $test->getName()));
             $methodId = (int) $stmt->fetchColumn();
             unset($stmt);
             $this->dbh->exec(sprintf('UPDATE test
                     SET code_method_id = %d
                   WHERE test_id = %d;', $methodId, $test->__db_id));
         }
     }
     $this->dbh->commit();
 }