<?php
// This file is part of Moodle - http://moodle.org/
//
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// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
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//
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.


< /**
<  * This file contains overall tests of numerical questions.
<  *
<  * @package    qtype
<  * @subpackage numerical
<  * @copyright  2011 The Open University
<  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
<  */



> namespace qtype_numerical;




> use question_hint;

> use question_state;


defined('MOODLE_INTERNAL') || die();

global $CFG;
require_once($CFG->dirroot . '/question/engine/tests/helpers.php');
require_once($CFG->dirroot . '/question/type/numerical/tests/helper.php');


/**
 * Unit tests for the numerical question type.
 *

>  * @package    qtype_numerical


 * @copyright  2011 The Open University
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

< class qtype_numerical_walkthrough_test extends qbehaviour_walkthrough_test_base {



> class walkthrough_test extends \qbehaviour_walkthrough_test_base {


    public function test_interactive_currency() {

        // Create a gapselect question.

<         $q = test_question_maker::make_question('numerical', 'currency');



>         $q = \test_question_maker::make_question('numerical', 'currency');


        $q->hints = array(
            new question_hint(1, 'This is the first hint.', FORMAT_HTML),
            new question_hint(2, 'This is the second hint.', FORMAT_HTML),
        );
        $this->start_attempt_at_question($q, '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_marked_out_of_summary(),
                $this->get_contains_submit_button_expectation(true),
                $this->get_does_not_contain_feedback_expectation(),
                $this->get_does_not_contain_validation_error_expectation(),
                $this->get_does_not_contain_try_again_button_expectation(),
                $this->get_no_hint_visible_expectation());

        // Submit blank.
        $this->process_submission(array('-submit' => 1, 'answer' => ''));

        // Verify.
        $this->check_current_state(question_state::$invalid);
        $this->check_current_mark(null);
        $this->check_current_output(
                $this->get_contains_marked_out_of_summary(),
                $this->get_contains_submit_button_expectation(true),
                $this->get_does_not_contain_feedback_expectation(),
                $this->get_contains_validation_error_expectation(),
                $this->get_does_not_contain_try_again_button_expectation(),
                $this->get_no_hint_visible_expectation());

        // Sumit something that does not look liek a number.
        $this->process_submission(array('-submit' => 1, 'answer' => 'newt'));

        // Verify.
        $this->check_current_state(question_state::$invalid);
        $this->check_current_mark(null);
        $this->check_current_output(
                $this->get_contains_marked_out_of_summary(),
                $this->get_contains_submit_button_expectation(true),
                $this->get_does_not_contain_feedback_expectation(),
                $this->get_contains_validation_error_expectation(),

<                 new question_pattern_expectation('/' .



>                 new \question_pattern_expectation('/' .


                        preg_quote(get_string('invalidnumber', 'qtype_numerical'), '/') . '/'),
                $this->get_does_not_contain_try_again_button_expectation(),
                $this->get_no_hint_visible_expectation());

        // Now get it right.
        $this->process_submission(array('-submit' => 1, 'answer' => '$1332'));

        // Verify.
        $this->check_current_state(question_state::$gradedright);
        $this->check_current_mark(3);
        $this->check_current_output(
                $this->get_contains_mark_summary(3),
                $this->get_does_not_contain_submit_button_expectation(),
                $this->get_contains_correct_expectation(),
                $this->get_does_not_contain_validation_error_expectation(),
                $this->get_no_hint_visible_expectation());
        $this->assertEquals('$1332',
                $this->quba->get_response_summary($this->slot));
    }

    public function test_deferredfeedback_currency() {

        // Create a gapselect question.

<         $q = test_question_maker::make_question('numerical', 'currency');



>         $q = \test_question_maker::make_question('numerical', 'currency');


        $this->start_attempt_at_question($q, 'deferredfeedback', 3);

        // Check the initial state.
        $this->check_current_state(question_state::$todo);
        $this->check_current_mark(null);
        $this->check_current_output(
                $this->get_contains_marked_out_of_summary(),
                $this->get_does_not_contain_feedback_expectation(),
                $this->get_does_not_contain_validation_error_expectation(),
                $this->get_does_not_contain_try_again_button_expectation(),
                $this->get_no_hint_visible_expectation());

        // Submit blank.
        $this->process_submission(array('answer' => ''));

        // 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_does_not_contain_feedback_expectation(),
                $this->get_does_not_contain_validation_error_expectation(),
                $this->get_does_not_contain_try_again_button_expectation(),
                $this->get_no_hint_visible_expectation());

        // Sumit something that does not look like a number.
        $this->process_submission(array('answer' => '$newt'));

        // Verify.
        $this->check_current_state(question_state::$invalid);
        $this->check_current_mark(null);
        $this->check_current_output(
                $this->get_contains_marked_out_of_summary(),
                $this->get_does_not_contain_feedback_expectation(),
                $this->get_contains_validation_error_expectation(),

<                 new question_pattern_expectation('/' .



>                 new \question_pattern_expectation('/' .


                        preg_quote(get_string('invalidnumber', 'qtype_numerical'), '/') . '/'),
                $this->get_does_not_contain_try_again_button_expectation(),
                $this->get_no_hint_visible_expectation());

        // Now put in the right answer but without a unit.
        $this->process_submission(array('answer' => '1332'));

        $this->check_current_state(question_state::$complete);
        $this->check_current_mark(null);
        $this->check_current_output(
                $this->get_contains_marked_out_of_summary(),
                $this->get_does_not_contain_feedback_expectation(),
                $this->get_does_not_contain_validation_error_expectation(),
                $this->get_does_not_contain_try_again_button_expectation(),
                $this->get_no_hint_visible_expectation());

        // Submit all and finish.
        $this->finish();

        // Verify.
        $this->check_current_state(question_state::$gradedpartial);
        $this->check_current_mark(2.4);
        $this->check_current_output(
                $this->get_contains_mark_summary(2.4),
                $this->get_contains_partcorrect_expectation(),
                $this->get_does_not_contain_validation_error_expectation(),
                $this->get_no_hint_visible_expectation());
        $this->assertEquals('1332',
                $this->quba->get_response_summary($this->slot));
    }

    // Todo. Test validation if you try to type a unit into a question that does
    // not expect one.

    public function test_deferredfeedback_unit() {

        // Create a gapselect question.

<         $q = test_question_maker::make_question('numerical', 'unit');



>         $q = \test_question_maker::make_question('numerical', 'unit');


        $this->start_attempt_at_question($q, 'deferredfeedback', 1);

        $unitchoices = array(
            'm' => 'm',
            'cm' => 'cm',
        );

        // Check the initial state.
        $this->check_current_state(question_state::$todo);
        $this->check_current_mark(null);
        $this->check_current_output(
                $this->get_contains_marked_out_of_summary(),
                $this->get_does_not_contain_feedback_expectation(),
                $this->get_does_not_contain_validation_error_expectation(),
                $this->get_does_not_contain_try_again_button_expectation(),
                $this->get_no_hint_visible_expectation());
        $this->check_output_contains_selectoptions(
                $this->get_contains_select_expectation('unit', $unitchoices, null, true));

        // Submit blank.
        $this->process_submission(array('answer' => ''));

        // 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_does_not_contain_feedback_expectation(),
                $this->get_does_not_contain_validation_error_expectation(),
                $this->get_does_not_contain_try_again_button_expectation(),
                $this->get_no_hint_visible_expectation());
        $this->check_output_contains_selectoptions(
                $this->get_contains_select_expectation('unit', $unitchoices, null, true));

        // Sumit something that does not look like a number, but with a unit.
        $this->process_submission(array('answer' => 'newt', 'unit' => 'cm'));

        // Verify.
        $this->check_current_state(question_state::$invalid);
        $this->check_current_mark(null);
        $this->check_current_output(
                $this->get_contains_marked_out_of_summary(),
                $this->get_does_not_contain_feedback_expectation(),
                $this->get_contains_validation_error_expectation(),

<                 new question_pattern_expectation('/' .



>                 new \question_pattern_expectation('/' .


                        preg_quote(get_string('invalidnumber', 'qtype_numerical'), '/') . '/'),
                $this->get_does_not_contain_try_again_button_expectation(),
                $this->get_no_hint_visible_expectation());
        $this->check_output_contains_selectoptions(
                $this->get_contains_select_expectation('unit', $unitchoices, 'cm', true));

        // Now put in the right answer but without a unit.
        $this->process_submission(array('answer' => '1.25', 'unit' => ''));

        $this->check_current_state(question_state::$invalid);
        $this->check_current_mark(null);
        $this->check_current_output(
                $this->get_contains_marked_out_of_summary(),
                $this->get_does_not_contain_feedback_expectation(),
                $this->get_contains_validation_error_expectation(),

<                 new question_pattern_expectation('/' .



>                 new \question_pattern_expectation('/' .


                        preg_quote(get_string('unitnotselected', 'qtype_numerical'), '/') . '/'),
                $this->get_does_not_contain_try_again_button_expectation(),
                $this->get_no_hint_visible_expectation());
        $this->check_output_contains_selectoptions(
                $this->get_contains_select_expectation('unit', $unitchoices, '', true));

        // Now put in the right answer with a unit.
        $this->process_submission(array('answer' => '1.25', 'unit' => 'm'));

        $this->check_current_state(question_state::$complete);
        $this->check_current_mark(null);
        $this->check_current_output(
                $this->get_contains_marked_out_of_summary(),
                $this->get_does_not_contain_feedback_expectation(),
                $this->get_does_not_contain_validation_error_expectation(),
                $this->get_does_not_contain_try_again_button_expectation(),
                $this->get_no_hint_visible_expectation());
        $this->check_output_contains_selectoptions(
                $this->get_contains_select_expectation('unit', $unitchoices, 'm', true));

        // Submit all and finish.
        $this->finish();

        // Verify.
        $this->check_current_state(question_state::$gradedright);
        $this->check_current_mark(1);
        $this->check_current_output(
                $this->get_contains_mark_summary(1),
                $this->get_contains_correct_expectation(),
                $this->get_does_not_contain_validation_error_expectation(),
                $this->get_no_hint_visible_expectation());
        $this->check_output_contains_selectoptions(
                $this->get_contains_select_expectation('unit', $unitchoices, 'm', false));
        $this->assertEquals('1.25 m',
                $this->quba->get_response_summary($this->slot));
    }
}