Runs a test and collects its result in a TestResult instance.
PHPUnit_Framework_TestResult $result:
Overrides PHPUnit_Framework_Test::run
public function run(PHPUnit_Framework_TestResult $result = NULL) {
  $result
    ->startTest($this);
  $this->testCase
    ->runBare();
  $this->testCase
    ->runBare();
  $result
    ->endTest($this, 0);
}