moodle-mod_htmlcert/tests/element_helper_test.php

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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/>.
/**
* File contains the unit tests for the element helper class.
*
* @package mod_customcert
* @category test
* @copyright 2017 Mark Nelson <markn@moodle.com>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die();
global $CFG;
/**
* Unit tests for the element helper class.
*
* @package mod_customcert
* @category test
* @copyright 2017 Mark Nelson <markn@moodle.com>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class mod_customcert_element_helper_testcase extends advanced_testcase {
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/**
* Static variable used for clearing cache
*/
static $courseId;
/**
* Test set up.
*/
public function setUp() {
$this->resetAfterTest();
}
/**
* Tests we are returning the correct course id for an element in a course customcert activity.
*/
public function test_get_courseid_element_in_course_certificate() {
global $DB;
// Create a course.
$course = $this->getDataGenerator()->create_course();
// Create a custom certificate in the course.
$customcert = $this->getDataGenerator()->create_module('customcert', array('course' => $course->id));
// Get the template to add elements to.
$template = $DB->get_record('customcert_templates', array('contextid' => context_module::instance($customcert->cmid)->id));
$template = new \mod_customcert\template($template);
// Add a page to the template.
$pageid = $template->add_page();
// Add an element to this page.
$element = new \stdClass();
$element->name = 'Test element';
$element->element = 'testelement';
$element->pageid = $pageid;
$element->sequence = \mod_customcert\element_helper::get_element_sequence($element->pageid);
$element->timecreated = time();
$element->id = $DB->insert_record('customcert_elements', $element);
// Confirm the correct course id is returned.
$this->assertEquals($course->id, \mod_customcert\element_helper::get_courseid($element->id));
}
/**
* Tests we are returning the correct course id for an element in a site template.
*/
public function test_get_courseid_element_in_site_template() {
global $DB, $SITE;
// Add a template to the site.
$template = \mod_customcert\template::create('Site template', context_system::instance()->id);
// Add a page to the template.
$pageid = $template->add_page();
// Add an element to this page.
$element = new \stdClass();
$element->name = 'Test element';
$element->element = 'testelement';
$element->pageid = $pageid;
$element->sequence = \mod_customcert\element_helper::get_element_sequence($element->pageid);
$element->timecreated = time();
$element->id = $DB->insert_record('customcert_elements', $element);
// Confirm the correct course id is returned.
$this->assertEquals($SITE->id, \mod_customcert\element_helper::get_courseid($element->id));
}
/**
* Tests we are returning the correct course module id for an element in a course customcert activity.
*/
public function test_get_context_element_in_course_certificate() {
global $DB;
// Create a course.
$course = $this->getDataGenerator()->create_course();
// Create a custom certificate in the course.
$customcert = $this->getDataGenerator()->create_module('customcert', array('course' => $course->id));
// Get the template to add elements to.
$template = $DB->get_record('customcert_templates', array('contextid' => context_module::instance($customcert->cmid)->id));
$template = new \mod_customcert\template($template);
// Add a page to the template.
$pageid = $template->add_page();
// Add an element to this page.
$element = new \stdClass();
$element->name = 'Test element';
$element->element = 'testelement';
$element->pageid = $pageid;
$element->sequence = \mod_customcert\element_helper::get_element_sequence($element->pageid);
$element->timecreated = time();
$element->id = $DB->insert_record('customcert_elements', $element);
// Confirm the correct course module id is returned.
$this->assertEquals(context_module::instance($customcert->cmid),
\mod_customcert\element_helper::get_context($element->id));
}
/**
* Tests we are returning the correct course module id for an element in a site template.
*/
public function test_get_context_element_in_site_template() {
global $DB;
// Add a template to the site.
$template = \mod_customcert\template::create('Site template', context_system::instance()->id);
// Add a page to the template.
$pageid = $template->add_page();
// Add an element to this page.
$element = new \stdClass();
$element->name = 'Test element';
$element->element = 'testelement';
$element->pageid = $pageid;
$element->sequence = \mod_customcert\element_helper::get_element_sequence($element->pageid);
$element->timecreated = time();
$element->id = $DB->insert_record('customcert_elements', $element);
// Confirm the correct course module id is returned.
$this->assertEquals(context_system::instance(), \mod_customcert\element_helper::get_context($element->id));
}
/**
* Test we return the correct grade items in a course.
*/
public function test_get_grade_items() {
global $DB;
// Create a course.
$course = $this->getDataGenerator()->create_course();
// Create a few gradeable items.
$assign1 = $this->getDataGenerator()->create_module('assign', array('course' => $course->id));
$assign2 = $this->getDataGenerator()->create_module('assign', array('course' => $course->id));
$assign3 = $this->getDataGenerator()->create_module('assign', array('course' => $course->id));
// Create a manual grade item.
$gi = $this->getDataGenerator()->create_grade_item(['courseid' => $course->id]);
// Create a category grade item.
$gc = $this->getDataGenerator()->create_grade_category(['courseid' => $course->id]);
$gc = $DB->get_record('grade_items', ['itemtype' => 'category', 'iteminstance' => $gc->id]);
// Confirm the function returns the correct number of grade items.
$gradeitems = \mod_customcert\element_helper::get_grade_items($course);
$this->assertCount(5, $gradeitems);
$this->assertArrayHasKey($assign1->cmid, $gradeitems);
$this->assertArrayHasKey($assign2->cmid, $gradeitems);
$this->assertArrayHasKey($assign3->cmid, $gradeitems);
$this->assertArrayHasKey('gradeitem:' . $gi->id, $gradeitems);
$this->assertArrayHasKey('gradeitem:' . $gc->id, $gradeitems);
}
/**
* Test we return the correct grade information for an activity.
*/
public function test_get_mod_grade_info() {
// Create a course.
$course = $this->getDataGenerator()->create_course();
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// Assign course->id for cache
self::$courseId = $course->id;
// Set that we want 3 decimals to display.
grade_set_setting($course->id, 'decimalpoints', 3);
// Create two users.
$student1 = $this->getDataGenerator()->create_user();
$student2 = $this->getDataGenerator()->create_user();
// Enrol them into the course.
$this->getDataGenerator()->enrol_user($student1->id, $course->id);
$this->getDataGenerator()->enrol_user($student2->id, $course->id);
// Create a gradeable item.
$assign = $this->getDataGenerator()->create_module('assign', array('course' => $course->id));
// Give a grade to the student.
$gi = grade_item::fetch(
[
'itemtype' => 'mod',
'itemmodule' => 'assign',
'iteminstance' => $assign->id,
'courseid' => $course->id
]
);
$datagrade = 50;
$time = time();
$grade = new grade_grade();
$grade->itemid = $gi->id;
$grade->userid = $student1->id;
$grade->rawgrade = $datagrade;
$grade->finalgrade = $datagrade;
$grade->rawgrademax = 100;
$grade->rawgrademin = 0;
$grade->timecreated = $time;
$grade->timemodified = $time;
$grade->insert();
// Check that the user received the grade.
$grade = \mod_customcert\element_helper::get_mod_grade_info(
$assign->cmid,
GRADE_DISPLAY_TYPE_PERCENTAGE,
$student1->id
);
$this->assertEquals($assign->name, $grade->get_name());
$this->assertEquals('50.00000', $grade->get_grade());
$this->assertEquals('50.000 %', $grade->get_displaygrade());
$this->assertEquals($time, $grade->get_dategraded());
// Check that the user we did not grade has no grade.
$grade = \mod_customcert\element_helper::get_mod_grade_info(
$assign->cmid,
GRADE_DISPLAY_TYPE_PERCENTAGE,
$student2->id
);
$this->assertEquals($assign->name, $grade->get_name());
$this->assertEquals(null, $grade->get_grade());
$this->assertEquals('-', $grade->get_displaygrade());
$this->assertEquals(null, $grade->get_dategraded());
}
/**
* Test we return the correct grade information for a course.
*/
public function test_get_course_grade_info() {
// Create a course.
$course = $this->getDataGenerator()->create_course();
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// Assign course->id for cache
self::$courseId = $course->id;
// Set that we want 3 decimals to display.
grade_set_setting($course->id, 'decimalpoints', 3);
// Create two users.
$student1 = $this->getDataGenerator()->create_user();
$student2 = $this->getDataGenerator()->create_user();
// Enrol them into the course.
$this->getDataGenerator()->enrol_user($student1->id, $course->id);
$this->getDataGenerator()->enrol_user($student2->id, $course->id);
// Get the course item.
$coursegradeitem = grade_item::fetch_course_item($course->id);
$datagrade = 50;
$time = time();
$grade = new grade_grade();
$grade->itemid = $coursegradeitem->id;
$grade->userid = $student1->id;
$grade->rawgrade = $datagrade;
$grade->finalgrade = $datagrade;
$grade->rawgrademax = 100;
$grade->rawgrademin = 0;
$grade->timecreated = $time;
$grade->timemodified = $time;
$grade->insert();
// Check that the user received the grade.
$grade = \mod_customcert\element_helper::get_course_grade_info(
$course->id,
GRADE_DISPLAY_TYPE_PERCENTAGE,
$student1->id
);
$this->assertEquals(get_string('coursetotal', 'grades'), $grade->get_name());
$this->assertEquals('50.00000', $grade->get_grade());
$this->assertEquals('50.000 %', $grade->get_displaygrade());
$this->assertEquals($time, $grade->get_dategraded());
// Check that the user we did not grade has no grade.
$grade = \mod_customcert\element_helper::get_course_grade_info(
$course->id,
GRADE_DISPLAY_TYPE_PERCENTAGE,
$student2->id
);
$this->assertEquals(get_string('coursetotal', 'grades'), $grade->get_name());
$this->assertEquals(null, $grade->get_grade());
$this->assertEquals('-', $grade->get_displaygrade());
$this->assertEquals(null, $grade->get_dategraded());
}
/**
* Test we return the correct grade information for a grade item.
*/
public function test_get_grade_item_info() {
// Create a course.
$course = $this->getDataGenerator()->create_course();
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// Assign course->id for cache
self::$courseId = $course->id;
// Set that we want 3 decimals to display.
grade_set_setting($course->id, 'decimalpoints', 3);
// Create two users.
$student1 = $this->getDataGenerator()->create_user();
$student2 = $this->getDataGenerator()->create_user();
// Enrol them into the course.
$this->getDataGenerator()->enrol_user($student1->id, $course->id);
$this->getDataGenerator()->enrol_user($student2->id, $course->id);
// Create a manual grade item.
$gi = $this->getDataGenerator()->create_grade_item(['itemname' => 'Grade item yo', 'courseid' => $course->id]);
// Give a grade to the student.
$gi = grade_item::fetch(['id' => $gi->id]);
$datagrade = 50;
$time = time();
$grade = new grade_grade();
$grade->itemid = $gi->id;
$grade->userid = $student1->id;
$grade->rawgrade = $datagrade;
$grade->finalgrade = $datagrade;
$grade->rawgrademax = 100;
$grade->rawgrademin = 0;
$grade->timecreated = $time;
$grade->timemodified = $time;
$grade->insert();
// Check that the user received the grade.
$grade = \mod_customcert\element_helper::get_grade_item_info(
$gi->id,
GRADE_DISPLAY_TYPE_PERCENTAGE,
$student1->id
);
$this->assertEquals('Grade item yo', $grade->get_name());
$this->assertEquals('50.00000', $grade->get_grade());
$this->assertEquals('50.000 %', $grade->get_displaygrade());
$this->assertEquals($time, $grade->get_dategraded());
// Check that the user we did not grade has no grade.
$grade = \mod_customcert\element_helper::get_grade_item_info(
$gi->id,
GRADE_DISPLAY_TYPE_PERCENTAGE,
$student2->id
);
$this->assertEquals('Grade item yo', $grade->get_name());
$this->assertEquals(null, $grade->get_grade());
$this->assertEquals('-', $grade->get_displaygrade());
$this->assertEquals(null, $grade->get_dategraded());
}
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/**
* Cleanup after all tests are executed.
*
*
* @static
* @return void
*/
public static function tearDownAfterClass() {
// Clear the cache
grade_get_setting(self::$courseId, null, null, true);
}
}