public function testAnswerCRUD_Works()
{
$e = new MongoTestEnvironment();
$e->clean();
$textRef = MongoTestEnvironment::mockId();
$project = $e->createProject(SF_TESTPROJECT, SF_TESTPROJECTCODE);
// Create Question
$question = new QuestionModel($project);
$question->title = "Some Question";
$question->textRef->id = $textRef;
$questionId = $question->write();
// List
$question->read($questionId);
$this->assertCount(0, $question->answers);
// Create
$answer = new AnswerModel();
$answer->content = 'Some answer';
$id = $question->writeAnswer($answer);
$comment = new CommentModel();
$comment->content = 'Some comment';
$commentId = QuestionModel::writeComment($project->databaseName(), $questionId, $id, $comment);
$this->assertNotNull($id);
$this->assertInternalType('string', $id);
$this->assertEquals(24, strlen($id));
$this->assertEquals($answer->id->asString(), $id);
// Read back
$otherQuestion = new QuestionModel($project, $questionId);
$otherAnswer = $otherQuestion->answers[$id];
$this->assertEquals($id, $otherAnswer->id->asString());
$this->assertEquals('Some answer', $otherAnswer->content);
$this->assertCount(1, $otherAnswer->comments);
// Update
$otherAnswer->content = 'Other answer';
// Note: Updates to the AnswerModel should not clobber child nodes such as comments. Hence this test.
// See https://github.com/sillsdev/sfwebchecks/issues/39
unset($otherAnswer->comments[$commentId]);
$otherQuestion->read($otherQuestion->id->asString());
$otherId = $otherQuestion->writeAnswer($otherAnswer);
$this->assertEquals($id, $otherId);
// Read back
$otherQuestion = new QuestionModel($project, $questionId);
$otherAnswer = $otherQuestion->answers[$id];
$this->assertEquals($id, $otherAnswer->id->asString());
$this->assertEquals('Other answer', $otherAnswer->content);
$this->assertCount(1, $otherAnswer->comments);
// List
$this->assertCount(1, $otherQuestion->answers);
// Delete
QuestionModel::removeAnswer($project->databaseName(), $questionId, $id);
// List
$otherQuestion->read($questionId);
$this->assertCount(0, $otherQuestion->answers);
}
/**
* @param string $projectId
* @param string $questionId
* @param string $answerId
* @return int modified count
*/
public static function removeAnswer($projectId, $questionId, $answerId)
{
$projectModel = new ProjectModel($projectId);
return QuestionModel::removeAnswer($projectModel->databaseName(), $questionId, $answerId);
}