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question/behaviour/interactivecountback/tests/behaviour_type_test.php

@@ -0,0 +1,63 @@
+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+namespace qbehaviour_interactivecountback;
+
+use question_engine;
+
+defined('MOODLE_INTERNAL') || die();
+
+global $CFG;
+require_once(__DIR__ . '/../../../engine/lib.php');
+require_once(__DIR__ . '/../../../engine/tests/helpers.php');
+
+
+/**
+ * Unit tests for the interactive with multiple tries and countback scoring behaviour type class.
+ *
+ * @package    qbehaviour_interactivecountback
+ * @category   test
+ * @copyright  2015 The Open University
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+class behaviour_type_test extends \basic_testcase {
+
+    /** @var qbehaviour_interactivecountback_type */
+    protected $behaviourtype;
+
+    public function setUp(): void {
+        parent::setUp();
+        $this->behaviourtype = question_engine::get_behaviour_type('interactivecountback');
+    }
+
+    public function test_is_archetypal(): void {
+        $this->assertFalse($this->behaviourtype->is_archetypal());
+    }
+
+    public function test_get_unused_display_options(): void {
+        $this->assertEquals(array(),
+                $this->behaviourtype->get_unused_display_options());
+    }
+
+    public function test_can_questions_finish_during_the_attempt(): void {
+        $this->assertTrue($this->behaviourtype->can_questions_finish_during_the_attempt());
+    }
+
+    public function test_adjust_random_guess_score(): void {
+        $this->assertEquals(0, $this->behaviourtype->adjust_random_guess_score(0));
+        $this->assertEquals(1, $this->behaviourtype->adjust_random_guess_score(1));
+    }
+}

question/behaviour/interactivecountback/tests/walkthrough_test.php

@@ -0,0 +1,147 @@
+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+namespace qbehaviour_interactivecountback;
+
+use question_hint_with_parts;
+use question_state;
+
+defined('MOODLE_INTERNAL') || die();
+
+global $CFG;
+require_once(__DIR__ . '/../../../engine/lib.php');
+require_once(__DIR__ . '/../../../engine/tests/helpers.php');
+
+
+/**
+ * Unit tests for the interactive with countback behaviour.
+ *
+ * @package    qbehaviour_interactivecountback
+ * @copyright  2009 The Open University
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+class walkthrough_test extends \qbehaviour_walkthrough_test_base {
+    public function test_interactive_feedback_match_reset(): void {
+
+        // Create a matching question.
+        $m = \test_question_maker::make_question('match');
+        $m->shufflestems = false;
+        $m->hints = array(
+            new question_hint_with_parts(0, 'This is the first hint.', FORMAT_HTML, true, true),
+            new question_hint_with_parts(0, 'This is the second hint.', FORMAT_HTML, true, true),
+        );
+        $this->start_attempt_at_question($m, 'interactive', 12);
+
+        $choiceorder = $m->get_choice_order();
+        $orderforchoice = array_combine(array_values($choiceorder), array_keys($choiceorder));
+        $choices = [];
+        foreach ($choiceorder as $key => $choice) {
+            $choices[$key] = $m->choices[$choice];
+        }
+
+        // Check the initial state.
+        $this->check_current_state(question_state::$todo);
+        $this->check_current_mark(null);
+        $this->assertEquals('interactivecountback',
+                $this->quba->get_question_attempt($this->slot)->get_behaviour_name());
+        $this->check_current_output(
+                $this->get_contains_question_text_expectation($m),
+                $this->get_contains_submit_button_expectation(true),
+                $this->get_does_not_contain_feedback_expectation(),
+                $this->get_tries_remaining_expectation(3),
+                $this->get_does_not_contain_num_parts_correct(),
+                $this->get_no_hint_visible_expectation());
+        $this->check_output_contains_selectoptions(
+                $this->get_contains_select_expectation('sub0', $choices, null, true),
+                $this->get_contains_select_expectation('sub1', $choices, null, true),
+                $this->get_contains_select_expectation('sub2', $choices, null, true),
+                $this->get_contains_select_expectation('sub3', $choices, null, true));
+
+        // Submit an answer with two right, and two wrong.
+        $this->process_submission(array('sub0' => $orderforchoice[1],
+                'sub1' => $orderforchoice[1], 'sub2' => $orderforchoice[1],
+                'sub3' => $orderforchoice[1], '-submit' => 1));
+
+        // Verify.
+        $this->check_current_state(question_state::$todo);
+        $this->check_current_mark(null);
+        $this->check_current_output(
+                $this->get_does_not_contain_submit_button_expectation(),
+                $this->get_contains_try_again_button_expectation(true),
+                $this->get_does_not_contain_correctness_expectation(),
+                new \question_pattern_expectation('/Tries remaining: 2/'),
+                $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) . 'sub0', $orderforchoice[1]),
+                $this->get_contains_hidden_expectation(
+                        $this->quba->get_field_prefix($this->slot) . 'sub1', '0'),
+                $this->get_contains_hidden_expectation(
+                        $this->quba->get_field_prefix($this->slot) . 'sub2', '0'),
+                $this->get_contains_hidden_expectation(
+                        $this->quba->get_field_prefix($this->slot) . 'sub3', $orderforchoice[1]));
+        $this->check_output_contains_selectoptions(
+                $this->get_contains_select_expectation('sub0', $choices, $orderforchoice[1], false),
+                $this->get_contains_select_expectation('sub1', $choices, $orderforchoice[1], false),
+                $this->get_contains_select_expectation('sub2', $choices, $orderforchoice[1], false),
+                $this->get_contains_select_expectation('sub3', $choices, $orderforchoice[1], false));
+
+        // Check that extract responses will return the reset data.
+        $prefix = $this->quba->get_field_prefix($this->slot);
+        $this->assertEquals(array('sub0' => 1),
+                $this->quba->extract_responses($this->slot, array($prefix . 'sub0' => 1)));
+
+        // Do try again.
+        $this->process_submission(array('sub0' => $orderforchoice[1],
+                'sub3' => $orderforchoice[1], '-tryagain' => 1));
+
+        // Verify.
+        $this->check_current_state(question_state::$todo);
+        $this->check_current_mark(null);
+        $this->check_current_output(
+                $this->get_contains_submit_button_expectation(true),
+                $this->get_does_not_contain_correctness_expectation(),
+                $this->get_does_not_contain_feedback_expectation(),
+                $this->get_tries_remaining_expectation(2),
+                $this->get_no_hint_visible_expectation());
+        $this->check_output_contains_selectoptions(
+                $this->get_contains_select_expectation('sub0', $choices, $orderforchoice[1], true),
+                $this->get_contains_select_expectation('sub1', $choices, null, true),
+                $this->get_contains_select_expectation('sub2', $choices, null, true),
+                $this->get_contains_select_expectation('sub3', $choices, $orderforchoice[1], true));
+
+        // Submit the right answer.
+        $this->process_submission(array('sub0' => $orderforchoice[1],
+                'sub1' => $orderforchoice[2], 'sub2' => $orderforchoice[2],
+                'sub3' => $orderforchoice[1], '-submit' => 1));
+
+        // Verify.
+        $this->check_current_state(question_state::$gradedright);
+        $this->check_current_mark(10);
+        $this->check_current_output(
+                $this->get_does_not_contain_submit_button_expectation(),
+                $this->get_does_not_contain_try_again_button_expectation(),
+                $this->get_contains_correct_expectation(),
+                $this->get_contains_standard_correct_combined_feedback_expectation(),
+                new \question_no_pattern_expectation('/class="control\b[^"]*\bpartiallycorrect"/'));
+        $this->check_output_contains_selectoptions(
+                $this->get_contains_select_expectation('sub0', $choices, $orderforchoice[1], false),
+                $this->get_contains_select_expectation('sub1', $choices, $orderforchoice[2], false),
+                $this->get_contains_select_expectation('sub2', $choices, $orderforchoice[2], false),
+                $this->get_contains_select_expectation('sub3', $choices, $orderforchoice[1], false));
+    }
+}