Kraken\_Unit\Throwable\ErrorTest::testStaticApiToStackString_ReturnsStackTraceAsString PHP 메소드

    public function testStaticApiToStackString_ReturnsStackTraceAsString()
    {
        $prev = $this->createError('Previous');
        $ex = $this->createError('Error', $prev);
        $this->assertStackString(Error::toStackString($ex));
    }