now() public method

Examples:: Date.now().timestamp
public now ( ) : DateTime
return DateTime
 /**
  * @test
  */
 public function nowWorks()
 {
     $helper = new DateHelper();
     $result = $helper->now();
     $this->assertInstanceOf(\DateTime::class, $result);
     $this->assertEquals(time(), (int) $result->format('U'), 'Now should be now', 1);
 }