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<?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/>.
/**
* format_weeks related unit tests
*
* @package format_weeks
* @copyright 2015 Marina Glancy
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die();
global $CFG;
require_once($CFG->dirroot . '/course/lib.php');
/**
* format_weeks related unit tests
*
* @package format_weeks
* @copyright 2015 Marina Glancy
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class format_weeks_testcase extends advanced_testcase {
/**
* Tests for format_weeks::get_section_name method with default section names.
*/
public function test_get_section_name() {
global $DB;
$this->resetAfterTest(true);
// Generate a course with 5 sections.
$generator = $this->getDataGenerator();
$numsections = 5;
$course = $generator->create_course(array('numsections' => $numsections, 'format' => 'weeks'),
array('createsections' => true));
// Get section names for course.
$coursesections = $DB->get_records('course_sections', array('course' => $course->id));
// Test get_section_name with default section names.
$courseformat = course_get_format($course);
foreach ($coursesections as $section) {
// Assert that with unmodified section names, get_section_name returns the same result as get_default_section_name.
$this->assertEquals($courseformat->get_default_section_name($section), $courseformat->get_section_name($section));
}
}
/**
* Tests for format_weeks::get_section_name method with modified section names.
*/
public function test_get_section_name_customised() {
global $DB;
$this->resetAfterTest(true);
// Generate a course with 5 sections.
$generator = $this->getDataGenerator();
$numsections = 5;
$course = $generator->create_course(array('numsections' => $numsections, 'format' => 'weeks'),
array('createsections' => true));
// Get section names for course.
$coursesections = $DB->get_records('course_sections', array('course' => $course->id));
// Modify section names.
$customname = "Custom Section";
foreach ($coursesections as $section) {
$section->name = "$customname $section->section";
$DB->update_record('course_sections', $section);
}
// Requery updated section names then test get_section_name.
$coursesections = $DB->get_records('course_sections', array('course' => $course->id));
$courseformat = course_get_format($course);
foreach ($coursesections as $section) {
// Assert that with modified section names, get_section_name returns the modified section name.
$this->assertEquals($section->name, $courseformat->get_section_name($section));
}
}
/**
* Tests for format_weeks::get_default_section_name.
*/
public function test_get_default_section_name() {
global $DB;
$this->resetAfterTest(true);
// Generate a course with 5 sections.
$generator = $this->getDataGenerator();
$numsections = 5;
$course = $generator->create_course(array('numsections' => $numsections, 'format' => 'weeks'),
array('createsections' => true));
// Get section names for course.
$coursesections = $DB->get_records('course_sections', array('course' => $course->id));
// Test get_default_section_name with default section names.
$courseformat = course_get_format($course);
foreach ($coursesections as $section) {
if ($section->section == 0) {
$sectionname = get_string('section0name', 'format_weeks');
$this->assertEquals($sectionname, $courseformat->get_default_section_name($section));
} else {
$dates = $courseformat->get_section_dates($section);
$dates->end = ($dates->end - 86400);
$dateformat = get_string('strftimedateshort');
$weekday = userdate($dates->start, $dateformat);
$endweekday = userdate($dates->end, $dateformat);
$sectionname = $weekday.' - '.$endweekday;
$this->assertEquals($sectionname, $courseformat->get_default_section_name($section));
}
}
}
/**
* Test web service updating section name
*/
public function test_update_inplace_editable() {
global $CFG, $DB, $PAGE;
require_once($CFG->dirroot . '/lib/external/externallib.php');
$this->resetAfterTest();
$user = $this->getDataGenerator()->create_user();
$this->setUser($user);
$course = $this->getDataGenerator()->create_course(array('numsections' => 5, 'format' => 'weeks'),
array('createsections' => true));
$section = $DB->get_record('course_sections', array('course' => $course->id, 'section' => 2));
// Call webservice without necessary permissions.
try {
core_external::update_inplace_editable('format_weeks', 'sectionname', $section->id, 'New section name');
$this->fail('Exception expected');
} catch (moodle_exception $e) {
$this->assertEquals('Course or activity not accessible. (Not enrolled)',
$e->getMessage());
}
// Change to teacher and make sure that section name can be updated using web service update_inplace_editable().
$teacherrole = $DB->get_record('role', array('shortname' => 'editingteacher'));
$this->getDataGenerator()->enrol_user($user->id, $course->id, $teacherrole->id);
$res = core_external::update_inplace_editable('format_weeks', 'sectionname', $section->id, 'New section name');
$res = external_api::clean_returnvalue(core_external::update_inplace_editable_returns(), $res);
$this->assertEquals('New section name', $res['value']);
$this->assertEquals('New section name', $DB->get_field('course_sections', 'name', array('id' => $section->id)));
}
/**
* Test callback updating section name
*/
public function test_inplace_editable() {
global $CFG, $DB, $PAGE;
$this->resetAfterTest();
$user = $this->getDataGenerator()->create_user();
$course = $this->getDataGenerator()->create_course(array('numsections' => 5, 'format' => 'weeks'),
array('createsections' => true));
$teacherrole = $DB->get_record('role', array('shortname' => 'editingteacher'));
$this->getDataGenerator()->enrol_user($user->id, $course->id, $teacherrole->id);
$this->setUser($user);
$section = $DB->get_record('course_sections', array('course' => $course->id, 'section' => 2));
// Call callback format_weeks_inplace_editable() directly.
$tmpl = component_callback('format_weeks', 'inplace_editable', array('sectionname', $section->id, 'Rename me again'));
$this->assertInstanceOf('core\output\inplace_editable', $tmpl);
$res = $tmpl->export_for_template($PAGE->get_renderer('core'));
$this->assertEquals('Rename me again', $res['value']);
$this->assertEquals('Rename me again', $DB->get_field('course_sections', 'name', array('id' => $section->id)));
// Try updating using callback from mismatching course format.
try {
$tmpl = component_callback('format_topics', 'inplace_editable', array('sectionname', $section->id, 'New name'));
$this->fail('Exception expected');
} catch (moodle_exception $e) {
$this->assertEquals(1, preg_match('/^Can\'t find data record in database/', $e->getMessage()));
}
}
/**
* Test get_default_course_enddate.
*
* @return void
*/
public function test_default_course_enddate() {
global $CFG, $DB, $PAGE;
$this->resetAfterTest(true);
require_once($CFG->dirroot . '/course/tests/fixtures/testable_course_edit_form.php');
$this->setTimezone('UTC');
$params = array('format' => 'weeks', 'numsections' => 5, 'startdate' => 1445644800);
$course = $this->getDataGenerator()->create_course($params);
$category = $DB->get_record('course_categories', array('id' => $course->category));
$args = [
'course' => $course,
'category' => $category,
'editoroptions' => [
'context' => context_course::instance($course->id),
'subdirs' => 0
],
'returnto' => new moodle_url('/'),
'returnurl' => new moodle_url('/'),
];
$PAGE->set_course($course);
$courseform = new testable_course_edit_form(null, $args);
$courseform->definition_after_data();
// format_weeks::get_section_dates is adding 2h to avoid DST problems, we need to replicate it here.
$enddate = $params['startdate'] + (WEEKSECS * $params['numsections']) + 7200;
$weeksformat = course_get_format($course->id);
$this->assertEquals($enddate, $weeksformat->get_default_course_enddate($courseform->get_quick_form()));
}
/**
* Test for get_view_url() to ensure that the url is only given for the correct cases
*/
public function test_get_view_url() {
global $CFG;
$this->resetAfterTest();
$linkcoursesections = $CFG->linkcoursesections;
// Generate a course with two sections (0 and 1) and two modules.
$generator = $this->getDataGenerator();
$course1 = $generator->create_course(array('format' => 'weeks'));
course_create_sections_if_missing($course1, array(0, 1));
$data = (object)['id' => $course1->id];
$format = course_get_format($course1);
$format->update_course_format_options($data);
// In page.
$CFG->linkcoursesections = 0;
$this->assertNotEmpty($format->get_view_url(null));
$this->assertNotEmpty($format->get_view_url(0));
$this->assertNotEmpty($format->get_view_url(1));
$CFG->linkcoursesections = 1;
$this->assertNotEmpty($format->get_view_url(null));
$this->assertNotEmpty($format->get_view_url(0));
$this->assertNotEmpty($format->get_view_url(1));
// Navigation.
$CFG->linkcoursesections = 0;
$this->assertNull($format->get_view_url(1, ['navigation' => 1]));
$this->assertNull($format->get_view_url(0, ['navigation' => 1]));
$CFG->linkcoursesections = 1;
$this->assertNotEmpty($format->get_view_url(1, ['navigation' => 1]));
$this->assertNotEmpty($format->get_view_url(0, ['navigation' => 1]));
}
}