/**
  * test inserting a Crew, editing it and then updating it
  **/
 public function testUpdateValidCrew()
 {
     //count the  number of rows and save it for later
     $numRows = $this->getConnection()->getRowCount("crew");
     //create a new Crew and insert to into mySQL
     $crew = new Crew(null, $this->company->getCompanyId(), $this->VALID_CREWLOCATION);
     $crew->insert($this->getPDO());
     //edit the Crew and update it in mySQL
     $crew->setCrewLocation($this->VALID_CREWLOCATION2);
     $crew->update($this->getPDO());
     //grab the data from mySQL and enforce the fields match our expectations
     $pdoCrew = Crew::getCrewByCrewId($this->getPDO(), $crew->getCrewId());
     $this->assertEquals($numRows + 1, $this->getConnection()->getRowCount("crew"));
     $this->assertEquals($pdoCrew->getCrewCompanyId(), $this->company->getCompanyId());
     $this->assertEquals($pdoCrew->getCrewLocation(), $this->VALID_CREWLOCATION2);
 }