MDL-47494 ddmarker: NOBUG fixing unit tests in testwalkthrough.php

This commit is contained in:
Jamie Pratt
2012-01-30 21:00:04 +07:00
parent 389c6f5589
commit 551fdcc830
@@ -38,14 +38,26 @@ require_once($CFG->dirroot . '/question/type/ddmarker/simpletest/helper.php');
*/
class qtype_ddmarker_walkthrough_test extends qbehaviour_walkthrough_test_base {
protected function get_contains_drag_image_home_expectation($dragitemno, $choice, $group) {
$class = 'group' . $group;
$class .= ' draghome dragitemhomes' . $dragitemno. ' choice'.$choice.' yui3-cssfonts';
protected function get_contains_draggable_marker_home_expectation($choice, $infinite) {
$class = 'draghome choice'.$choice;
if ($infinite) {
$class .= ' infinite';
}
$expectedattrs = array();
$expectedattrs['class'] = $class;
return new ContainsTagWithAttributes('div', $expectedattrs);
return new ContainsTagWithAttributes('span', $expectedattrs);
}
protected function get_contains_hidden_expectation($choiceno, $value = null) {
$name = $this->quba->get_field_prefix($this->slot) .'c'. $choiceno;
$expectedattributes = array('type' => 'hidden', 'name' => s($name));
$expectedattributes['class'] = "choices choice{$choiceno}";
if (!is_null($value)) {
$expectedattributes['value'] = s($value);
}
return new ContainsTagWithAttributes('input', $expectedattributes);
}
public function test_interactive_behaviour() {
@@ -53,8 +65,10 @@ class qtype_ddmarker_walkthrough_test extends qbehaviour_walkthrough_test_base {
// Create a drag-and-drop question.
$dd = test_question_maker::make_question('ddmarker');
$dd->hints = array(
new question_hint_with_parts(13, 'This is the first hint.', FORMAT_HTML, false, false),
new question_hint_with_parts(14, 'This is the second hint.', FORMAT_HTML, true, true),
new question_hint_ddmarker(13, 'This is the first hint.',
FORMAT_HTML, false, false, false),
new question_hint_ddmarker(14, 'This is the second hint.',
FORMAT_HTML, true, true, false),
);
$dd->shufflechoices = false;
$this->start_attempt_at_question($dd, 'interactive', 12);
@@ -64,66 +78,48 @@ class qtype_ddmarker_walkthrough_test extends qbehaviour_walkthrough_test_base {
$this->check_current_mark(null);
$this->check_current_output(
$this->get_contains_drag_image_home_expectation(1, 1, 1),
$this->get_contains_drag_image_home_expectation(2, 2, 1),
$this->get_contains_drag_image_home_expectation(1, 1, 2),
$this->get_contains_drag_image_home_expectation(2, 2, 2),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p1'),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p2'),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p3'),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p4'),
$this->get_contains_draggable_marker_home_expectation(1, false),
$this->get_contains_draggable_marker_home_expectation(2, false),
$this->get_contains_draggable_marker_home_expectation(3, false),
$this->get_contains_hidden_expectation(1),
$this->get_contains_hidden_expectation(2),
$this->get_contains_hidden_expectation(3),
$this->get_contains_submit_button_expectation(true),
$this->get_does_not_contain_feedback_expectation(),
$this->get_tries_remaining_expectation(3),
$this->get_no_hint_visible_expectation());
$completelywrong = array('c1' => '0,250', 'c2' => '100,250', 'c3' => '150,250');
// Save the wrong answer.
$this->process_submission(array('p1' => '2', 'p2' => '1', 'p3' => '2', 'p4' => '1'));
$this->process_submission($completelywrong);
// Verify.
$this->check_current_state(question_state::$todo);
$this->check_current_mark(null);
$this->check_current_output(
$this->get_contains_drag_image_home_expectation(1, 1, 1),
$this->get_contains_drag_image_home_expectation(2, 2, 1),
$this->get_contains_drag_image_home_expectation(1, 1, 2),
$this->get_contains_drag_image_home_expectation(2, 2, 2),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p1', 2),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p2', 1),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p3', 2),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p4', 1),
$this->get_contains_draggable_marker_home_expectation(1, false),
$this->get_contains_draggable_marker_home_expectation(2, false),
$this->get_contains_draggable_marker_home_expectation(3, false),
$this->get_contains_hidden_expectation(1, '0,250'),
$this->get_contains_hidden_expectation(2, '100,250'),
$this->get_contains_hidden_expectation(3, '150,250'),
$this->get_contains_submit_button_expectation(true),
$this->get_does_not_contain_feedback_expectation(),
$this->get_tries_remaining_expectation(3),
$this->get_no_hint_visible_expectation());
// Submit the wrong answer.
$this->process_submission(
array('p1' => '2', 'p2' => '1', 'p3' => '2', 'p4' => '1', '-submit' => 1));
$this->process_submission($completelywrong + array('-submit' => 1));
// Verify.
$this->check_current_state(question_state::$todo);
$this->check_current_mark(null);
$this->check_current_output(
$this->get_contains_drag_image_home_expectation(1, 1, 1),
$this->get_contains_drag_image_home_expectation(2, 2, 1),
$this->get_contains_drag_image_home_expectation(1, 1, 2),
$this->get_contains_drag_image_home_expectation(2, 2, 2),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p1', 2),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p2', 1),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p3', 2),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p4', 1),
$this->get_contains_draggable_marker_home_expectation(1, false),
$this->get_contains_draggable_marker_home_expectation(2, false),
$this->get_contains_draggable_marker_home_expectation(3, false),
$this->get_contains_hidden_expectation(1, '0,250'),
$this->get_contains_hidden_expectation(2, '100,250'),
$this->get_contains_hidden_expectation(3, '150,250'),
$this->get_contains_try_again_button_expectation(true),
new PatternExpectation('/' .
preg_quote(get_string('notcomplete', 'qbehaviour_interactive')) . '/'),
@@ -137,18 +133,12 @@ class qtype_ddmarker_walkthrough_test extends qbehaviour_walkthrough_test_base {
$this->check_current_mark(null);
$this->check_current_output(
$this->get_contains_drag_image_home_expectation(1, 1, 1),
$this->get_contains_drag_image_home_expectation(2, 2, 1),
$this->get_contains_drag_image_home_expectation(1, 1, 2),
$this->get_contains_drag_image_home_expectation(2, 2, 2),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p1', '2'),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p2', '1'),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p3', '2'),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p4', '1'),
$this->get_contains_draggable_marker_home_expectation(1, false),
$this->get_contains_draggable_marker_home_expectation(2, false),
$this->get_contains_draggable_marker_home_expectation(3, false),
$this->get_contains_hidden_expectation(1, '0,250'),
$this->get_contains_hidden_expectation(2, '100,250'),
$this->get_contains_hidden_expectation(3, '150,250'),
$this->get_contains_submit_button_expectation(true),
$this->get_does_not_contain_correctness_expectation(),
$this->get_does_not_contain_feedback_expectation(),
@@ -157,24 +147,18 @@ class qtype_ddmarker_walkthrough_test extends qbehaviour_walkthrough_test_base {
// Submit the right answer.
$this->process_submission(
array('p1' => '1', 'p2' => '2', 'p3' => '1', 'p4' => '2', '-submit' => 1));
array('c1' => '50,50', 'c2' => '150,50', 'c3' => '100,150', '-submit' => 1));
// Verify.
$this->check_current_state(question_state::$gradedright);
$this->check_current_mark(8);
$this->check_current_output(
$this->get_contains_drag_image_home_expectation(1, 1, 1),
$this->get_contains_drag_image_home_expectation(2, 2, 1),
$this->get_contains_drag_image_home_expectation(1, 1, 2),
$this->get_contains_drag_image_home_expectation(2, 2, 2),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p1', '1'),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p2', '2'),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p3', '1'),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p4', '2'),
$this->get_contains_draggable_marker_home_expectation(1, false),
$this->get_contains_draggable_marker_home_expectation(2, false),
$this->get_contains_draggable_marker_home_expectation(3, false),
$this->get_contains_hidden_expectation(1, '50,50'),
$this->get_contains_hidden_expectation(2, '150,50'),
$this->get_contains_hidden_expectation(3, '100,150'),
$this->get_contains_submit_button_expectation(false),
$this->get_contains_correct_expectation(),
$this->get_no_hint_visible_expectation());
@@ -199,61 +183,43 @@ class qtype_ddmarker_walkthrough_test extends qbehaviour_walkthrough_test_base {
$this->check_current_mark(null);
$this->check_current_output(
$this->get_contains_drag_image_home_expectation(1, 1, 1),
$this->get_contains_drag_image_home_expectation(2, 2, 1),
$this->get_contains_drag_image_home_expectation(1, 1, 2),
$this->get_contains_drag_image_home_expectation(2, 2, 2),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p1'),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p2'),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p3'),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p4'),
$this->get_contains_draggable_marker_home_expectation(1, false),
$this->get_contains_draggable_marker_home_expectation(2, false),
$this->get_contains_draggable_marker_home_expectation(3, false),
$this->get_contains_hidden_expectation(1),
$this->get_contains_hidden_expectation(2),
$this->get_contains_hidden_expectation(3),
$this->get_does_not_contain_feedback_expectation());
// Save a partial answer.
$this->process_submission(array('p1' => '2', 'p2' => '1'));
$this->process_submission(array('c1' => '150,50', 'c2' => '50,50'));
// Verify.
$this->check_current_state(question_state::$invalid);
$this->check_current_state(question_state::$complete);
$this->check_current_mark(null);
$this->check_current_output(
$this->get_contains_drag_image_home_expectation(1, 1, 1),
$this->get_contains_drag_image_home_expectation(2, 2, 1),
$this->get_contains_drag_image_home_expectation(1, 1, 2),
$this->get_contains_drag_image_home_expectation(2, 2, 2),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p1', 2),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p2', 1),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p3', ''),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p4', ''),
$this->get_contains_draggable_marker_home_expectation(1, false),
$this->get_contains_draggable_marker_home_expectation(2, false),
$this->get_contains_draggable_marker_home_expectation(3, false),
$this->get_contains_hidden_expectation(1, '150,50'),
$this->get_contains_hidden_expectation(2, '50,50'),
$this->get_contains_hidden_expectation(3, ''),
$this->get_does_not_contain_correctness_expectation(),
$this->get_does_not_contain_feedback_expectation());
// Save the right answer.
$this->process_submission(
array('p1' => '1', 'p2' => '2', 'p3' => '1', 'p4' => '2'));
array('c1' => '50,50', 'c2' => '150,50', 'c3' => '100,150'));
// Verify.
$this->check_current_state(question_state::$complete);
$this->check_current_mark(null);
$this->check_current_output(
$this->get_contains_drag_image_home_expectation(1, 1, 1),
$this->get_contains_drag_image_home_expectation(2, 2, 1),
$this->get_contains_drag_image_home_expectation(1, 1, 2),
$this->get_contains_drag_image_home_expectation(2, 2, 2),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p1', 1),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p2', 2),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p3', 1),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p4', 2),
$this->get_contains_draggable_marker_home_expectation(1, false),
$this->get_contains_draggable_marker_home_expectation(2, false),
$this->get_contains_draggable_marker_home_expectation(3, false),
$this->get_contains_hidden_expectation(1, '50,50'),
$this->get_contains_hidden_expectation(2, '150,50'),
$this->get_contains_hidden_expectation(3, '100,150'),
$this->get_does_not_contain_correctness_expectation(),
$this->get_does_not_contain_feedback_expectation());
@@ -265,18 +231,12 @@ class qtype_ddmarker_walkthrough_test extends qbehaviour_walkthrough_test_base {
$this->check_current_mark(12);
$this->check_current_output(
$this->get_contains_drag_image_home_expectation(1, 1, 1),
$this->get_contains_drag_image_home_expectation(2, 2, 1),
$this->get_contains_drag_image_home_expectation(1, 1, 2),
$this->get_contains_drag_image_home_expectation(2, 2, 2),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p1', 1),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p2', 2),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p3', 1),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p4', 2),
$this->get_contains_draggable_marker_home_expectation(1, false),
$this->get_contains_draggable_marker_home_expectation(2, false),
$this->get_contains_draggable_marker_home_expectation(3, false),
$this->get_contains_hidden_expectation(1, '50,50'),
$this->get_contains_hidden_expectation(2, '150,50'),
$this->get_contains_hidden_expectation(3, '100,150'),
$this->get_contains_correct_expectation());
// Change the right answer a bit.
@@ -287,7 +247,7 @@ class qtype_ddmarker_walkthrough_test extends qbehaviour_walkthrough_test_base {
// Verify.
$this->check_current_state(question_state::$gradedpartial);
$this->check_current_mark(9);
$this->check_current_mark(8);
}
public function test_deferred_feedback_unanswered() {
@@ -301,41 +261,29 @@ class qtype_ddmarker_walkthrough_test extends qbehaviour_walkthrough_test_base {
$this->check_current_state(question_state::$todo);
$this->check_current_mark(null);
$this->check_current_output(
$this->get_contains_drag_image_home_expectation(1, 1, 1),
$this->get_contains_drag_image_home_expectation(2, 2, 1),
$this->get_contains_drag_image_home_expectation(1, 1, 2),
$this->get_contains_drag_image_home_expectation(2, 2, 2),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p1'),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p2'),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p3'),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p4'),
$this->get_contains_draggable_marker_home_expectation(1, false),
$this->get_contains_draggable_marker_home_expectation(2, false),
$this->get_contains_draggable_marker_home_expectation(3, false),
$this->get_contains_hidden_expectation(1),
$this->get_contains_hidden_expectation(2),
$this->get_contains_hidden_expectation(3),
$this->get_does_not_contain_correctness_expectation(),
$this->get_does_not_contain_feedback_expectation());
$this->check_step_count(1);
// Save a blank response.
$this->process_submission(array('p1' => '', 'p2' => '', 'p3' => '', 'p4' => ''));
$this->process_submission(array('c1' => '', 'c2' => '', 'c3' => ''));
// Verify.
$this->check_current_state(question_state::$todo);
$this->check_current_mark(null);
$this->check_current_output(
$this->get_contains_drag_image_home_expectation(1, 1, 1),
$this->get_contains_drag_image_home_expectation(2, 2, 1),
$this->get_contains_drag_image_home_expectation(1, 1, 2),
$this->get_contains_drag_image_home_expectation(2, 2, 2),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p1', ''),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p2', ''),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p3', ''),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p4', ''),
$this->get_contains_draggable_marker_home_expectation(1, false),
$this->get_contains_draggable_marker_home_expectation(2, false),
$this->get_contains_draggable_marker_home_expectation(3, false),
$this->get_contains_hidden_expectation(1, ''),
$this->get_contains_hidden_expectation(2, ''),
$this->get_contains_hidden_expectation(3, ''),
$this->get_does_not_contain_correctness_expectation(),
$this->get_does_not_contain_feedback_expectation());
$this->check_step_count(1);
@@ -347,10 +295,9 @@ class qtype_ddmarker_walkthrough_test extends qbehaviour_walkthrough_test_base {
$this->check_current_state(question_state::$gaveup);
$this->check_current_mark(null);
$this->check_current_output(
$this->get_contains_drag_image_home_expectation(1, 1, 1),
$this->get_contains_drag_image_home_expectation(2, 2, 1),
$this->get_contains_drag_image_home_expectation(1, 1, 2),
$this->get_contains_drag_image_home_expectation(2, 2, 2));
$this->get_contains_draggable_marker_home_expectation(1, false),
$this->get_contains_draggable_marker_home_expectation(2, false),
$this->get_contains_draggable_marker_home_expectation(3, false));
}
public function test_deferred_feedback_partial_answer() {
@@ -364,40 +311,27 @@ class qtype_ddmarker_walkthrough_test extends qbehaviour_walkthrough_test_base {
$this->check_current_state(question_state::$todo);
$this->check_current_mark(null);
$this->check_current_output(
$this->get_contains_drag_image_home_expectation(1, 1, 1),
$this->get_contains_drag_image_home_expectation(2, 2, 1),
$this->get_contains_drag_image_home_expectation(1, 1, 2),
$this->get_contains_drag_image_home_expectation(2, 2, 2),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p1'),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p2'),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p3'),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p4'),
$this->get_contains_draggable_marker_home_expectation(1, false),
$this->get_contains_draggable_marker_home_expectation(2, false),
$this->get_contains_draggable_marker_home_expectation(3, false),
$this->get_contains_hidden_expectation(1),
$this->get_contains_hidden_expectation(2),
$this->get_contains_hidden_expectation(3),
$this->get_does_not_contain_correctness_expectation(),
$this->get_does_not_contain_feedback_expectation());
// Save a partial response.
$this->process_submission(array('p1' => '1', 'p2' => '2', 'p3' => '', 'p4' => ''));
$this->process_submission(array('c1' => '50,50', 'c2' => '150,50', 'c3' => ''));
// Verify.
$this->check_current_state(question_state::$invalid);
$this->check_current_state(question_state::$complete);
$this->check_current_mark(null);
$this->check_current_output(
$this->get_contains_drag_image_home_expectation(1, 1, 1),
$this->get_contains_drag_image_home_expectation(2, 2, 1),
$this->get_contains_drag_image_home_expectation(1, 1, 2),
$this->get_contains_drag_image_home_expectation(2, 2, 2),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p1', 1),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p2', 2),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p3', ''),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p4', ''),
$this->get_contains_draggable_marker_home_expectation(1, false),
$this->get_contains_draggable_marker_home_expectation(2, false),
$this->get_contains_draggable_marker_home_expectation(3, false),
$this->get_contains_hidden_expectation(1, '50,50'),
$this->get_contains_hidden_expectation(2, '150,50'),
$this->get_contains_hidden_expectation(3, ''),
$this->get_does_not_contain_correctness_expectation(),
$this->get_does_not_contain_feedback_expectation());
@@ -406,12 +340,11 @@ class qtype_ddmarker_walkthrough_test extends qbehaviour_walkthrough_test_base {
// Verify.
$this->check_current_state(question_state::$gradedpartial);
$this->check_current_mark(1.5);
$this->check_current_mark(2);
$this->check_current_output(
$this->get_contains_drag_image_home_expectation(1, 1, 1),
$this->get_contains_drag_image_home_expectation(2, 2, 1),
$this->get_contains_drag_image_home_expectation(1, 1, 2),
$this->get_contains_drag_image_home_expectation(2, 2, 2),
$this->get_contains_draggable_marker_home_expectation(1, false),
$this->get_contains_draggable_marker_home_expectation(2, false),
$this->get_contains_draggable_marker_home_expectation(3, false),
$this->get_contains_partcorrect_expectation());
}
@@ -420,10 +353,10 @@ class qtype_ddmarker_walkthrough_test extends qbehaviour_walkthrough_test_base {
// Create a drag-and-drop question.
$dd = test_question_maker::make_question('ddmarker');
$dd->hints = array(
new question_hint_with_parts(1, 'This is the first hint.',
FORMAT_MOODLE, true, true),
new question_hint_with_parts(2, 'This is the second hint.',
FORMAT_MOODLE, true, true),
new question_hint_ddmarker(1, 'This is the first hint.',
FORMAT_MOODLE, true, true, false),
new question_hint_ddmarker(2, 'This is the second hint.',
FORMAT_MOODLE, true, true, false),
);
$dd->shufflechoices = false;
$this->start_attempt_at_question($dd, 'interactive', 12);
@@ -434,18 +367,12 @@ class qtype_ddmarker_walkthrough_test extends qbehaviour_walkthrough_test_base {
$this->assertEqual('interactivecountback',
$this->quba->get_question_attempt($this->slot)->get_behaviour_name());
$this->check_current_output(
$this->get_contains_drag_image_home_expectation(1, 1, 1),
$this->get_contains_drag_image_home_expectation(2, 2, 1),
$this->get_contains_drag_image_home_expectation(1, 1, 2),
$this->get_contains_drag_image_home_expectation(2, 2, 2),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p1'),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p2'),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p3'),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p4'),
$this->get_contains_draggable_marker_home_expectation(1, false),
$this->get_contains_draggable_marker_home_expectation(2, false),
$this->get_contains_draggable_marker_home_expectation(3, false),
$this->get_contains_hidden_expectation(1),
$this->get_contains_hidden_expectation(2),
$this->get_contains_hidden_expectation(3),
$this->get_contains_submit_button_expectation(true),
$this->get_does_not_contain_feedback_expectation(),
$this->get_tries_remaining_expectation(3),
@@ -454,16 +381,15 @@ class qtype_ddmarker_walkthrough_test extends qbehaviour_walkthrough_test_base {
// Submit an response with the first two parts right.
$this->process_submission(
array('p1' => '1', 'p2' => '2', 'p3' => '2', 'p4' => '1', '-submit' => 1));
array('c1' => '50,50', 'c2' => '150,50', 'c3' => '150,50', '-submit' => 1));
// Verify.
$this->check_current_state(question_state::$todo);
$this->check_current_mark(null);
$this->check_current_output(
$this->get_contains_drag_image_home_expectation(1, 1, 1),
$this->get_contains_drag_image_home_expectation(2, 2, 1),
$this->get_contains_drag_image_home_expectation(1, 1, 2),
$this->get_contains_drag_image_home_expectation(2, 2, 2),
$this->get_contains_draggable_marker_home_expectation(1, false),
$this->get_contains_draggable_marker_home_expectation(2, false),
$this->get_contains_draggable_marker_home_expectation(3, false),
$this->get_contains_submit_button_expectation(false),
$this->get_contains_try_again_button_expectation(true),
$this->get_does_not_contain_correctness_expectation(),
@@ -472,42 +398,31 @@ class qtype_ddmarker_walkthrough_test extends qbehaviour_walkthrough_test_base {
$this->get_contains_hint_expectation('This is the first hint'),
$this->get_contains_num_parts_correct(2),
$this->get_contains_standard_partiallycorrect_combined_feedback_expectation(),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p1', 1),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p2', 2),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p3', 2),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p4', 1));
$this->get_contains_hidden_expectation(1, '50,50'),
$this->get_contains_hidden_expectation(2, '150,50'),
$this->get_contains_hidden_expectation(3, '150,50'));
// Check that extract responses will return the reset data.
$prefix = $this->quba->get_field_prefix($this->slot);
$this->assertEqual(array('p1' => '1', 'p2' => '2'),
$this->assertEqual(array('c1' => '50,50', 'c2' => '150,50'),
$this->quba->extract_responses($this->slot,
array($prefix . 'p1' => '1', $prefix . 'p2' => '2', '-tryagain' => 1)));
array($prefix . 'c1' => '50,50', $prefix . 'c2' => '150,50', '-tryagain' => 1)));
// Do try again.
// keys p3 and p4 are extra hidden fields to clear data.
// keys c3 is an extra hidden fields to clear data.
$this->process_submission(
array('p1' => '1', 'p2' => '2', 'p3' => '', 'p4' => '', '-tryagain' => 1));
array('c1' => '50,50', 'c2' => '150,50', 'c3' => '', '-tryagain' => 1));
// Verify.
$this->check_current_state(question_state::$todo);
$this->check_current_mark(null);
$this->check_current_output(
$this->get_contains_drag_image_home_expectation(1, 1, 1),
$this->get_contains_drag_image_home_expectation(2, 2, 1),
$this->get_contains_drag_image_home_expectation(1, 1, 2),
$this->get_contains_drag_image_home_expectation(2, 2, 2),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p1', 1),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p2', 2),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p3', ''),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p4', ''),
$this->get_contains_draggable_marker_home_expectation(1, false),
$this->get_contains_draggable_marker_home_expectation(2, false),
$this->get_contains_draggable_marker_home_expectation(3, false),
$this->get_contains_hidden_expectation(1, '50,50'),
$this->get_contains_hidden_expectation(2, '150,50'),
$this->get_contains_hidden_expectation(3, ''),
$this->get_contains_submit_button_expectation(true),
$this->get_does_not_contain_try_again_button_expectation(),
$this->get_does_not_contain_correctness_expectation(),
@@ -517,16 +432,15 @@ class qtype_ddmarker_walkthrough_test extends qbehaviour_walkthrough_test_base {
// Submit an response with the first and last parts right.
$this->process_submission(
array('p1' => '1', 'p2' => '1', 'p3' => '2', 'p4' => '2', '-submit' => 1));
array('c1' => '50,50', 'c2' => '150,150', 'c3' => '100,150', '-submit' => 1));
// Verify.
$this->check_current_state(question_state::$todo);
$this->check_current_mark(null);
$this->check_current_output(
$this->get_contains_drag_image_home_expectation(1, 1, 1),
$this->get_contains_drag_image_home_expectation(2, 2, 1),
$this->get_contains_drag_image_home_expectation(1, 1, 2),
$this->get_contains_drag_image_home_expectation(2, 2, 2),
$this->get_contains_draggable_marker_home_expectation(1, false),
$this->get_contains_draggable_marker_home_expectation(2, false),
$this->get_contains_draggable_marker_home_expectation(3, false),
$this->get_contains_submit_button_expectation(false),
$this->get_contains_try_again_button_expectation(true),
$this->get_does_not_contain_correctness_expectation(),
@@ -535,35 +449,24 @@ class qtype_ddmarker_walkthrough_test extends qbehaviour_walkthrough_test_base {
$this->get_contains_hint_expectation('This is the second hint'),
$this->get_contains_num_parts_correct(2),
$this->get_contains_standard_partiallycorrect_combined_feedback_expectation(),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p1', 1),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p2', 1),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p3', 2),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p4', 2));
$this->get_contains_hidden_expectation(1, '50,50'),
$this->get_contains_hidden_expectation(2, '150,150'),
$this->get_contains_hidden_expectation(3, '100,150'));
// Do try again.
$this->process_submission(
array('p1' => '1', 'p2' => '', 'p3' => '', 'p4' => '2', '-tryagain' => 1));
array('c1' => '50,50', 'c2' => '', 'c3' => '', '-tryagain' => 1));
// Verify.
$this->check_current_state(question_state::$todo);
$this->check_current_mark(null);
$this->check_current_output(
$this->get_contains_drag_image_home_expectation(1, 1, 1),
$this->get_contains_drag_image_home_expectation(2, 2, 1),
$this->get_contains_drag_image_home_expectation(1, 1, 2),
$this->get_contains_drag_image_home_expectation(2, 2, 2),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p1', 1),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p2', ''),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p3', ''),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p4', 2),
$this->get_contains_draggable_marker_home_expectation(1, false),
$this->get_contains_draggable_marker_home_expectation(2, false),
$this->get_contains_draggable_marker_home_expectation(3, false),
$this->get_contains_hidden_expectation(1, '50,50'),
$this->get_contains_hidden_expectation(2, ''),
$this->get_contains_hidden_expectation(3, ''),
$this->get_contains_submit_button_expectation(true),
$this->get_does_not_contain_try_again_button_expectation(),
$this->get_does_not_contain_correctness_expectation(),
@@ -573,24 +476,18 @@ class qtype_ddmarker_walkthrough_test extends qbehaviour_walkthrough_test_base {
// Submit the right answer.
$this->process_submission(
array('p1' => '1', 'p2' => '2', 'p3' => '1', 'p4' => '2', '-submit' => 1));
array('c1' => '50,50', 'c2' => '150,50', 'c3' => '100,150', '-submit' => 1));
// Verify.
$this->check_current_state(question_state::$gradedright);
$this->check_current_mark(7);
$this->check_current_mark(8);
$this->check_current_output(
$this->get_contains_drag_image_home_expectation(1, 1, 1),
$this->get_contains_drag_image_home_expectation(2, 2, 1),
$this->get_contains_drag_image_home_expectation(1, 1, 2),
$this->get_contains_drag_image_home_expectation(2, 2, 2),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p1', 1),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p2', 2),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p3', 1),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p4', 2),
$this->get_contains_draggable_marker_home_expectation(1, false),
$this->get_contains_draggable_marker_home_expectation(2, false),
$this->get_contains_draggable_marker_home_expectation(3, false),
$this->get_contains_hidden_expectation(1, '50,50'),
$this->get_contains_hidden_expectation(2, '150,50'),
$this->get_contains_hidden_expectation(3, '100,150'),
$this->get_contains_submit_button_expectation(false),
$this->get_does_not_contain_try_again_button_expectation(),
$this->get_contains_correct_expectation(),
@@ -604,10 +501,10 @@ class qtype_ddmarker_walkthrough_test extends qbehaviour_walkthrough_test_base {
// Create a drag-and-drop question.
$dd = test_question_maker::make_question('ddmarker');
$dd->hints = array(
new question_hint_with_parts(23, 'This is the first hint.',
FORMAT_MOODLE, false, false),
new question_hint_with_parts(24, 'This is the second hint.',
FORMAT_MOODLE, true, true),
new question_hint_ddmarker(23, 'This is the first hint.',
FORMAT_MOODLE, false, false, false),
new question_hint_ddmarker(24, 'This is the second hint.',
FORMAT_MOODLE, true, true, false),
);
$dd->shufflechoices = false;
$this->start_attempt_at_question($dd, 'interactive', 3);
@@ -616,25 +513,19 @@ class qtype_ddmarker_walkthrough_test extends qbehaviour_walkthrough_test_base {
$this->check_current_state(question_state::$todo);
$this->check_current_mark(null);
$this->check_current_output(
$this->get_contains_drag_image_home_expectation(1, 1, 1),
$this->get_contains_drag_image_home_expectation(2, 2, 1),
$this->get_contains_drag_image_home_expectation(1, 1, 2),
$this->get_contains_drag_image_home_expectation(2, 2, 2),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p1'),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p2'),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p3'),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p4'),
$this->get_contains_draggable_marker_home_expectation(1, false),
$this->get_contains_draggable_marker_home_expectation(2, false),
$this->get_contains_draggable_marker_home_expectation(3, false),
$this->get_contains_hidden_expectation(1),
$this->get_contains_hidden_expectation(2),
$this->get_contains_hidden_expectation(3),
$this->get_contains_submit_button_expectation(true),
$this->get_does_not_contain_feedback_expectation(),
$this->get_tries_remaining_expectation(3),
$this->get_no_hint_visible_expectation());
// Save the right answer.
$this->process_submission(array('p1' => '1', 'p2' => '2', 'p3' => '1', 'p4' => '2'));
$this->process_submission(array('c1' => '50,50', 'c2' => '150,50', 'c3' => '100,150'));
// Finish the attempt without clicking check.
$this->quba->finish_all_questions();
@@ -643,10 +534,9 @@ class qtype_ddmarker_walkthrough_test extends qbehaviour_walkthrough_test_base {
$this->check_current_state(question_state::$gradedright);
$this->check_current_mark(3);
$this->check_current_output(
$this->get_contains_drag_image_home_expectation(1, 1, 1),
$this->get_contains_drag_image_home_expectation(2, 2, 1),
$this->get_contains_drag_image_home_expectation(1, 1, 2),
$this->get_contains_drag_image_home_expectation(2, 2, 2),
$this->get_contains_draggable_marker_home_expectation(1, false),
$this->get_contains_draggable_marker_home_expectation(2, false),
$this->get_contains_draggable_marker_home_expectation(3, false),
$this->get_contains_submit_button_expectation(false),
$this->get_contains_correct_expectation(),
$this->get_no_hint_visible_expectation());
@@ -664,51 +554,44 @@ class qtype_ddmarker_walkthrough_test extends qbehaviour_walkthrough_test_base {
// Create a drag-and-drop question.
$dd = test_question_maker::make_question('ddmarker');
$dd->hints = array(
new question_hint_with_parts(23, 'This is the first hint.',
FORMAT_MOODLE, false, false),
new question_hint_with_parts(24, 'This is the second hint.',
FORMAT_MOODLE, true, true),
new question_hint_ddmarker(23, 'This is the first hint.',
FORMAT_MOODLE, false, false, false),
new question_hint_ddmarker(24, 'This is the second hint.',
FORMAT_MOODLE, true, true, false),
);
$dd->shufflechoices = false;
$this->start_attempt_at_question($dd, 'interactive', 4);
$this->start_attempt_at_question($dd, 'interactive', 3);
// Check the initial state.
$this->check_current_state(question_state::$todo);
$this->check_current_mark(null);
$this->check_current_output(
$this->get_contains_drag_image_home_expectation(1, 1, 1),
$this->get_contains_drag_image_home_expectation(2, 2, 1),
$this->get_contains_drag_image_home_expectation(1, 1, 2),
$this->get_contains_drag_image_home_expectation(2, 2, 2),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p1'),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p2'),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p3'),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p4'),
$this->get_contains_draggable_marker_home_expectation(1, false),
$this->get_contains_draggable_marker_home_expectation(2, false),
$this->get_contains_draggable_marker_home_expectation(3, false),
$this->get_contains_hidden_expectation(1),
$this->get_contains_hidden_expectation(2),
$this->get_contains_hidden_expectation(3),
$this->get_contains_submit_button_expectation(true),
$this->get_does_not_contain_feedback_expectation(),
$this->get_tries_remaining_expectation(3),
$this->get_no_hint_visible_expectation());
// Save the a partially right answer.
$this->process_submission(array('p1' => '1', 'p2' => '1', 'p3' => '2', 'p4' => '1'));
$this->process_submission(array('c1' => '50,50', 'c2' => '50,50', 'c3' => '100,150'));
// Finish the attempt without clicking check.
$this->quba->finish_all_questions();
// Verify.
$this->check_current_state(question_state::$gradedpartial);
$this->check_current_mark(1);
$this->check_current_mark(2);
$this->check_current_output(
$this->get_contains_drag_image_home_expectation(1, 1, 1),
$this->get_contains_drag_image_home_expectation(2, 2, 1),
$this->get_contains_drag_image_home_expectation(1, 1, 2),
$this->get_contains_drag_image_home_expectation(2, 2, 2),
$this->get_contains_draggable_marker_home_expectation(1, false),
$this->get_contains_draggable_marker_home_expectation(2, false),
$this->get_contains_draggable_marker_home_expectation(3, false),
$this->get_contains_submit_button_expectation(false),
$this->get_contains_partcorrect_expectation(),
$this->get_no_hint_visible_expectation());
@@ -718,7 +601,7 @@ class qtype_ddmarker_walkthrough_test extends qbehaviour_walkthrough_test_base {
// Verify.
$this->check_current_state(question_state::$gradedpartial);
$this->check_current_mark(1);
$this->check_current_mark(2);
}
public function test_interactive_no_right_clears() {
@@ -726,8 +609,10 @@ class qtype_ddmarker_walkthrough_test extends qbehaviour_walkthrough_test_base {
// Create a drag-and-drop question.
$dd = test_question_maker::make_question('ddmarker');
$dd->hints = array(
new question_hint_with_parts(23, 'This is the first hint.', FORMAT_MOODLE, false, true),
new question_hint_with_parts(24, 'This is the second hint.', FORMAT_MOODLE, true, true),
new question_hint_ddmarker(23, 'This is the first hint.',
FORMAT_MOODLE, false, true, false),
new question_hint_ddmarker(24, 'This is the second hint.',
FORMAT_MOODLE, true, true, false),
);
$dd->shufflechoices = false;
$this->start_attempt_at_question($dd, 'interactive', 3);
@@ -738,18 +623,12 @@ class qtype_ddmarker_walkthrough_test extends qbehaviour_walkthrough_test_base {
$this->check_current_output(
$this->get_contains_marked_out_of_summary(),
$this->get_contains_drag_image_home_expectation(1, 1, 1),
$this->get_contains_drag_image_home_expectation(2, 2, 1),
$this->get_contains_drag_image_home_expectation(1, 1, 2),
$this->get_contains_drag_image_home_expectation(2, 2, 2),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p1'),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p2'),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p3'),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p4'),
$this->get_contains_draggable_marker_home_expectation(1, false),
$this->get_contains_draggable_marker_home_expectation(2, false),
$this->get_contains_draggable_marker_home_expectation(3, false),
$this->get_contains_hidden_expectation(1),
$this->get_contains_hidden_expectation(2),
$this->get_contains_hidden_expectation(3),
$this->get_contains_submit_button_expectation(true),
$this->get_does_not_contain_feedback_expectation(),
$this->get_tries_remaining_expectation(3),
@@ -757,41 +636,34 @@ class qtype_ddmarker_walkthrough_test extends qbehaviour_walkthrough_test_base {
// Save the a completely wrong answer.
$this->process_submission(
array('p1' => '2', 'p2' => '1', 'p3' => '2', 'p4' => '1', '-submit' => 1));
array('c1' => '100,150', 'c2' => '100,150', 'c3' => '50,50', '-submit' => 1));
// Verify.
$this->check_current_state(question_state::$todo);
$this->check_current_mark(null);
$this->check_current_output(
$this->get_contains_marked_out_of_summary(),
$this->get_contains_drag_image_home_expectation(1, 1, 1),
$this->get_contains_drag_image_home_expectation(2, 2, 1),
$this->get_contains_drag_image_home_expectation(1, 1, 2),
$this->get_contains_drag_image_home_expectation(2, 2, 2),
$this->get_contains_draggable_marker_home_expectation(1, false),
$this->get_contains_draggable_marker_home_expectation(2, false),
$this->get_contains_draggable_marker_home_expectation(3, false),
$this->get_contains_submit_button_expectation(false),
$this->get_contains_hint_expectation('This is the first hint'));
// Do try again.
$this->process_submission(
array('p1' => '', 'p2' => '', 'p3' => '', 'p4' => '', '-tryagain' => 1));
array('c1' => '', 'c2' => '', 'c3' => '', '-tryagain' => 1));
// Check that all the wrong answers have been cleared.
$this->check_current_state(question_state::$todo);
$this->check_current_mark(null);
$this->check_current_output(
$this->get_contains_marked_out_of_summary(),
$this->get_contains_drag_image_home_expectation(1, 1, 1),
$this->get_contains_drag_image_home_expectation(2, 2, 1),
$this->get_contains_drag_image_home_expectation(1, 1, 2),
$this->get_contains_drag_image_home_expectation(2, 2, 2),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p1', ''),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p2', ''),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p3', ''),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p4', ''),
$this->get_contains_draggable_marker_home_expectation(1, false),
$this->get_contains_draggable_marker_home_expectation(2, false),
$this->get_contains_draggable_marker_home_expectation(3, false),
$this->get_contains_hidden_expectation(1, ''),
$this->get_contains_hidden_expectation(2, ''),
$this->get_contains_hidden_expectation(3, ''),
$this->get_contains_submit_button_expectation(true),
$this->get_does_not_contain_feedback_expectation(),
$this->get_tries_remaining_expectation(2),
@@ -809,14 +681,9 @@ class qtype_ddmarker_walkthrough_test extends qbehaviour_walkthrough_test_base {
$this->check_current_mark(null);
$this->check_current_output(
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p1'),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p2'),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p3'),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p4'),
$this->get_contains_hidden_expectation(1),
$this->get_contains_hidden_expectation(2),
$this->get_contains_hidden_expectation(3),
$this->get_does_not_contain_feedback_expectation());
// Save a partial answer.
@@ -825,31 +692,24 @@ class qtype_ddmarker_walkthrough_test extends qbehaviour_walkthrough_test_base {
// Verify.
$this->check_current_state(question_state::$complete);
$this->check_current_mark(null);
$rightanswer = array($dd->get_right_choice_for(1)=>'50,50',
$dd->get_right_choice_for(2) =>'150,50',
$dd->get_right_choice_for(3) => '100,150');
$this->check_current_output(
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p1',
$dd->get_right_choice_for(1)),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p2',
$dd->get_right_choice_for(2)),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p3',
$dd->get_right_choice_for(3)),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'p4',
$dd->get_right_choice_for(4)),
$this->get_does_not_contain_correctness_expectation(),
$this->get_does_not_contain_feedback_expectation());
$this->get_contains_hidden_expectation(1, $rightanswer[1]),
$this->get_contains_hidden_expectation(2, $rightanswer[2]),
$this->get_contains_hidden_expectation(3, $rightanswer[3]),
$this->get_does_not_contain_correctness_expectation(),
$this->get_does_not_contain_feedback_expectation());
// Finish the attempt.
$this->quba->finish_all_questions();
// Verify.
$this->displayoptions->rightanswer = question_display_options::VISIBLE;
$this->assertEqual('Drop zone 1 -> {1. quick} '.
'Drop zone 2 -> {2. fox} '.
'Drop zone 3 -> {1. lazy} '.
'Drop zone 4 -> {2. dog}',
$this->assertEqual('{Drop zone 1 -> quick}, '.
'{Drop zone 2 -> fox}, '.
'{Drop zone 3 -> lazy}',
$dd->get_right_answer_summary());
$this->check_current_state(question_state::$gradedright);
$this->check_current_mark(3);