public function testVerifyDoesNotAddCompletedExerciseAndReturnsCorrectCodeOnFailure()
{
$file = tempnam(sys_get_temp_dir(), 'pws');
touch($file);
$input = new Input('appName', ['program' => $file]);
$exercise = new CliExerciseImpl();
$repo = new ExerciseRepository([$exercise]);
$state = new UserState();
$state->setCurrentExercise('my-exercise');
$color = new Color();
$color->setForceStyle(true);
$output = new StdOutput($color, $this->createMock(TerminalInterface::class));
$serializer = $this->createMock(UserStateSerializer::class);
$serializer->expects($this->never())->method('serialize')->with($state);
$renderer = $this->createMock(ResultsRenderer::class);
$results = new ResultAggregator();
$results->add(new Failure($this->check, 'cba'));
$dispatcher = $this->createMock(ExerciseDispatcher::class);
$dispatcher->expects($this->once())->method('verify')->with($exercise, $input)->will($this->returnValue($results));
$renderer->expects($this->once())->method('render')->with($results, $exercise, $state, $output);
$command = new VerifyCommand($repo, $dispatcher, $state, $serializer, $output, $renderer);
$this->assertEquals(1, $command->__invoke($input));
$this->assertEquals([], $state->getCompletedExercises());
unlink($file);
}
/**
* @param CliMenu $menu
*/
public function __invoke(CliMenu $menu)
{
$menu->close();
$item = $menu->getSelectedItem();
$exercise = $this->exerciseRepository->findByName($item->getText());
$exercises = $this->exerciseRepository->findAll();
$this->userState->setCurrentExercise($item->getText());
$this->userStateSerializer->serialize($this->userState);
$numExercises = count($exercises);
$exerciseIndex = array_search($exercise, $exercises) + 1;
$output = "\n";
$output .= $this->color->__invoke(' LEARN YOU THE PHP FOR MUCH WIN! ')->magenta()->bold() . "\n";
$output .= $this->color->__invoke('*********************************')->magenta()->bold() . "\n";
$output .= "\n";
$output .= $this->color->__invoke(" " . $exercise->getName())->yellow()->bold() . "\n";
$output .= $this->color->__invoke(sprintf(" Exercise %d of %d\n\n", $exerciseIndex, $numExercises))->yellow();
$content = file_get_contents($exercise->getProblem());
$doc = $this->markdownRenderer->render($content);
$doc = str_replace('{appname}', $this->appName, $doc);
$output .= $doc;
$output .= "\n";
$output .= $this->helpLine('To print these instructions again, run', 'print');
$output .= $this->helpLine('To execute your program in a test environment, run', 'run program.php');
$output .= $this->helpLine('To verify your program, run', 'verify program.php');
$output .= $this->helpLine('For help run', 'help');
$output .= "\n\n";
$this->output->write($output);
}
/**
* @return int|void
*/
public function __invoke()
{
$currentExercise = $this->userState->getCurrentExercise();
$exercise = $this->exerciseRepository->findByName($currentExercise);
$markDown = file_get_contents($exercise->getProblem());
$doc = $this->markdownRenderer->render($markDown);
$doc = str_replace('{appname}', $this->appName, $doc);
$this->output->write($doc);
}
/**
* @param Event $event
*/
public function __invoke(Event $event)
{
/** @var CommandDefinition $command */
$command = $event->getParameter('command');
if (!in_array($command->getName(), ['verify', 'run'])) {
return;
}
$currentExercise = $this->exerciseRepository->findByName($this->userState->getCurrentExercise());
$this->runnerManager->configureInput($currentExercise, $command);
}
/**
* @param Event $event
*/
public function __invoke(Event $event)
{
/** @var CommandDefinition $command */
$command = $event->getParameter('command');
if (!in_array($command->getName(), ['verify', 'run', 'print'])) {
return;
}
if (!$this->userState->isAssignedExercise()) {
throw new \RuntimeException('No active exercise. Select one from the menu');
}
}
/**
* @param Input $input The command line arguments passed to the command.
*
* @return int|void
*/
public function __invoke(Input $input)
{
$exercise = $this->exerciseRepository->findByName($this->userState->getCurrentExercise());
$results = $this->exerciseDispatcher->verify($exercise, $input);
if ($results->isSuccessful()) {
$this->userState->addCompletedExercise($exercise->getName());
$this->userStateSerializer->serialize($this->userState);
}
$this->resultsRenderer->render($results, $exercise, $this->userState, $this->output);
return $results->isSuccessful() ? 0 : 1;
}
/**
* @return int|void
*/
public function __invoke()
{
if (!$this->userState->isAssignedExercise()) {
$this->output->printError("No active exercises. Select one from the menu");
return 1;
}
$currentExercise = $this->userState->getCurrentExercise();
$exercise = $this->exerciseRepository->findByName($currentExercise);
$markDown = file_get_contents($exercise->getProblem());
$doc = $this->markdownRenderer->render($markDown);
$doc = str_replace('{appname}', $this->appName, $doc);
$this->output->write($doc);
}
/**
* @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 string $appName
* @param string $program
*
* @return int|void
*/
public function __invoke($appName, $program)
{
if (!file_exists($program)) {
$this->output->printError(sprintf('Could not run. File: "%s" does not exist', $program));
return 1;
}
$program = realpath($program);
if (!$this->userState->isAssignedExercise()) {
$this->output->printError("No active exercises. Select one from the menu");
return 1;
}
$exercise = $this->exerciseRepository->findByName($this->userState->getCurrentExercise());
$this->exerciseDispatcher->run($exercise, $program, $this->output);
}
public function test()
{
$input = new Input('appName', ['program' => 'solution.php']);
$exercise = new CliExerciseImpl();
$repo = new ExerciseRepository([$exercise]);
$state = new UserState();
$state->setCurrentExercise('my-exercise');
$color = new Color();
$color->setForceStyle(true);
$output = new StdOutput($color, $this->createMock(TerminalInterface::class));
$dispatcher = $this->prophesize(ExerciseDispatcher::class);
$dispatcher->run($exercise, $input, $output)->shouldBeCalled();
$command = new RunCommand($repo, $dispatcher->reveal(), $state, $output);
$command->__invoke($input);
}
public function testExerciseIsPrintedIfAssigned()
{
$file = tempnam(sys_get_temp_dir(), 'pws');
file_put_contents($file, '### Exercise 1');
$exercise = $this->createMock(ExerciseInterface::class);
$exercise->expects($this->once())->method('getProblem')->will($this->returnValue($file));
$exercise->expects($this->once())->method('getName')->will($this->returnValue('current-exercise'));
$repo = new ExerciseRepository([$exercise]);
$state = new UserState();
$state->setCurrentExercise('current-exercise');
$output = $this->createMock(OutputInterface::class);
$renderer = $this->createMock(MarkdownRenderer::class);
$renderer->expects($this->once())->method('render')->with('### Exercise 1')->will($this->returnValue('### Exercise 1'));
$output->expects($this->once())->method('write')->with('### Exercise 1');
$command = new PrintCommand('phpschool', $repo, $state, $renderer, $output);
$command->__invoke();
unlink($file);
}
/**
* @param string $appName
* @param string $program
*
* @return int|void
*/
public function __invoke($appName, $program)
{
if (!file_exists($program)) {
$this->output->printError(sprintf('Could not verify. File: "%s" does not exist', $program));
return 1;
}
$program = realpath($program);
if (!$this->userState->isAssignedExercise()) {
$this->output->printError("No active exercises. Select one from the menu");
return 1;
}
$exercise = $this->exerciseRepository->findByName($this->userState->getCurrentExercise());
$results = $this->exerciseDispatcher->verify($exercise, $program);
if ($results->isSuccessful()) {
$this->userState->addCompletedExercise($exercise->getName());
$this->userStateSerializer->serialize($this->userState);
}
$this->resultsRenderer->render($results, $exercise, $this->userState, $this->output);
return $results->isSuccessful() ? 0 : 1;
}
public function testCompletedExercise()
{
$state = new UserState(['exercise1']);
$this->assertTrue($state->completedExercise('exercise1'));
}
/**
* @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();
}
/**
* @param Input $input The command line arguments passed to the command.
*
* @return int|void
*/
public function __invoke(Input $input)
{
$exercise = $this->exerciseRepository->findByName($this->userState->getCurrentExercise());
$this->exerciseDispatcher->run($exercise, $input, $this->output);
}
