public function testSetCompletedExercise()
{
$state = new UserState(['exercise1']);
$this->assertFalse($state->isAssignedExercise());
$this->assertNull($state->getCurrentExercise());
$this->assertSame(['exercise1'], $state->getCompletedExercises());
$state->setCurrentExercise('exercise2');
$this->assertTrue($state->isAssignedExercise());
$this->assertSame('exercise2', $state->getCurrentExercise());
$this->assertSame(['exercise1'], $state->getCompletedExercises());
}
/**
* @param ExerciseInterface $exercise
* @param UserState $userState
* @param WorkshopType $type
* @return bool
*/
private function isExerciseDisabled(ExerciseInterface $exercise, UserState $userState, WorkshopType $type)
{
static $previous = null;
if (null === $previous || !$type->isTutorialMode()) {
$previous = $exercise;
return false;
}
if (in_array($previous->getName(), $userState->getCompletedExercises())) {
$previous = $exercise;
return false;
}
$previous = $exercise;
return true;
}
/**
* @param ExerciseInterface $exercise
* @param UserState $userState
* @param OutputInterface $output
*/
private function renderSuccessInformation(ExerciseInterface $exercise, UserState $userState, OutputInterface $output)
{
$output->emptyLine();
$output->writeLine($this->style(" PASS!", ['green', 'bg_default', 'bold']));
$output->emptyLine();
$output->writeLine("Here's the official solution in case you want to compare notes:");
$output->writeLine($this->lineBreak());
foreach ($exercise->getSolution()->getFiles() as $file) {
$output->writeLine($this->style($file->getRelativePath(), ['bold', 'cyan', 'underline']));
$output->emptyLine();
$code = $file->getContents();
if (pathinfo($file->getRelativePath(), PATHINFO_EXTENSION) === 'php') {
$code = $this->syntaxHighlighter->highlight($code);
}
//make sure there is a new line at the end
$code = preg_replace('/\\n$/', '', $code) . "\n";
$output->write($code);
$output->writeLine($this->lineBreak());
}
$completedCount = count($userState->getCompletedExercises());
$numExercises = $this->exerciseRepository->count();
$output->writeLine(sprintf('You have %d challenges left.', $numExercises - $completedCount));
$output->writeLine(sprintf('Type "%s" to show the menu.', $this->appName));
$output->emptyLine();
}
