/**
* Test calculating the pitstop times based on laps
*
* Pit time is calculated using 2 sectors that were part of the pitstop
* (e.g. L1S3->L2S1) MINUS the averages of all non pitstop sectors.
*
* For inner understanding how these values are calculated, please see
* the document `docs/RfactorReaderTest_testReadingPitTimes.ods`
*/
public function testCalculatingPitTimes()
{
// Init participant
$participant = new Participant();
// Init new laps
$laps = array();
// Normal lap
$lap1 = new Lap();
$lap1->setSectorTimes(array(42.9237, 42.9237, 44.9237))->setParticipant($participant);
$laps[] = $lap1;
// Pit lap
$lap2 = new Lap();
$lap2->setSectorTimes($lap2_sectors = array(41.9237, 42.9237, 53.9237))->setParticipant($participant)->setPitLap(true);
$laps[] = $lap2;
// Normal lap
$lap3 = new Lap();
$lap3->setSectorTimes(array(51.9237, 42.9237, 56.9237))->setParticipant($participant);
$laps[] = $lap3;
// Set laps to participant
$participant->setLaps($laps);
//---- Validate pit times
$this->assertSame(0, $lap1->getPitTime());
$this->assertSame(53.9237 - (44.9237 + 56.9237) / 2 + (51.9237 - (42.9237 + 41.9237) / 2), $lap2->getPitTime());
$this->assertSame(0, $lap3->getPitTime());
//---- Validate special cases
// Invalidate participant cache
$participant->invalidateAverageLapCache();
// Validate that when sector 3 is missing no calculation is done on that
$lap2->setSectorTimes(array(41.9237, 42.9237, null));
$this->assertSame(51.9237 - (42.9237 + 41.9237) / 2, $lap2->getPitTime());
// Restore lap 2 sectors
$lap2->setSectorTimes($lap2_sectors);
//-----
// Validate that when sector 1 of next lap is missing, any calculation
// on that sector is ignored, thus pit time is only based on sector 3
// of this pit lap. This also validates ignoring multipe pit sectors
// that should be ignored in the averages as we're now marking a
// second lap as pit lap
// Invalidate participant cache
$participant->invalidateAverageLapCache();
// Set lap3 as pit lap
$lap3->setPitLap(true);
// Invalidate participant cache
$participant->invalidateAverageLapCache();
// Check time
$this->assertSame(56.9237 - 44.9237, $lap3->getPitTime());
//-----
// Validate that calculation is done when hard pit time is available
$lap2->setPitTime(21);
$this->assertSame(21, $lap2->getPitTime());
}
