/**
* @return array
*/
public function readyForCompletionDataProvider()
{
$exercises = array();
$exercise = new MultipleChoiceSameAnswerExercise();
$exercises['empty'] = array($exercise, 0);
$exercise = new MultipleChoiceSameAnswerExercise();
$exercise->setTitle('Title');
$exercise->setDescription('Description');
$exercises['no question'] = array($exercise, 0);
$question = new MultipleChoiceQuestion();
$exercise = new MultipleChoiceSameAnswerExercise();
$exercise->setTitle('Title');
$exercise->setDescription('Description');
$exercise->addQuestion($question);
$exercises['empty question'] = array($exercise, 0);
$question = new MultipleChoiceQuestion();
$question->setText('Question');
$exercise = new MultipleChoiceSameAnswerExercise();
$exercise->setTitle('Title');
$exercise->setDescription('Description');
$exercise->addQuestion($question);
$exercises['no answers'] = array($exercise, 0);
$answer = new MultipleChoicePossibleAnswer();
$question = new MultipleChoiceQuestion();
$question->setText('Question');
$question->addPossibleAnswer($answer);
$exercise = new MultipleChoiceSameAnswerExercise();
$exercise->setTitle('Title');
$exercise->setDescription('Description');
$exercise->addQuestion($question);
$exercises['empty answer'] = array($exercise, 0);
$answer = new MultipleChoicePossibleAnswer();
$answer->setText('Answer');
$question = new MultipleChoiceQuestion();
$question->setText('Question');
$question->addPossibleAnswer($answer);
$exercise = new MultipleChoiceSameAnswerExercise();
$exercise->setTitle('Title');
$exercise->setDescription('Description');
$exercise->addQuestion($question);
$exercises['only one answer'] = array($exercise, 0);
$answer = new MultipleChoicePossibleAnswer();
$answer->setText('Answer');
$answer2 = new MultipleChoicePossibleAnswer();
$answer2->setText('Answer');
$question = new MultipleChoiceQuestion();
$question->setText('Question');
$question->addPossibleAnswer($answer);
$question->addPossibleAnswer($answer2);
$exercise = new MultipleChoiceSameAnswerExercise();
$exercise->setTitle('Title');
$exercise->setDescription('Description');
$exercise->addQuestion($question);
$exercises['ready'] = array($exercise, 1);
return $exercises;
}
