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231 lines
10 KiB
231 lines
10 KiB
<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* Overview grade report functions unit tests
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*
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* @package gradereport_overview
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* @category external
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* @copyright 2015 Juan Leyva <juan@moodle.com>
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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defined('MOODLE_INTERNAL') || die();
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global $CFG;
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require_once($CFG->dirroot . '/webservice/tests/helpers.php');
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/**
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* Overview grade report functions unit tests
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*
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* @package gradereport_overview
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* @category external
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* @copyright 2015 Juan Leyva <juan@moodle.com>
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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class gradereport_overview_externallib_testcase extends externallib_advanced_testcase {
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/**
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* Set up for every test
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*/
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public function setUp() {
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global $DB;
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$this->resetAfterTest(true);
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$s1grade1 = 80;
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$s1grade2 = 40;
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$s2grade = 60;
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$this->course1 = $this->getDataGenerator()->create_course();
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$this->course2 = $this->getDataGenerator()->create_course();
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$studentrole = $DB->get_record('role', array('shortname' => 'student'));
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$teacherrole = $DB->get_record('role', array('shortname' => 'editingteacher'));
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$this->student1 = $this->getDataGenerator()->create_user();
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$this->teacher = $this->getDataGenerator()->create_user();
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$this->getDataGenerator()->enrol_user($this->teacher->id, $this->course1->id, $teacherrole->id);
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$this->getDataGenerator()->enrol_user($this->student1->id, $this->course1->id, $studentrole->id);
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$this->getDataGenerator()->enrol_user($this->student1->id, $this->course2->id, $studentrole->id);
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$this->student2 = $this->getDataGenerator()->create_user();
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$this->getDataGenerator()->enrol_user($this->student2->id, $this->course1->id, $studentrole->id);
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$this->getDataGenerator()->enrol_user($this->student2->id, $this->course2->id, $studentrole->id);
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$assignment1 = $this->getDataGenerator()->create_module('assign', array('name' => "Test assign", 'course' => $this->course1->id));
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$assignment2 = $this->getDataGenerator()->create_module('assign', array('name' => "Test assign", 'course' => $this->course2->id));
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$modcontext1 = get_coursemodule_from_instance('assign', $assignment1->id, $this->course1->id);
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$modcontext2 = get_coursemodule_from_instance('assign', $assignment2->id, $this->course2->id);
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$assignment1->cmidnumber = $modcontext1->id;
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$assignment2->cmidnumber = $modcontext2->id;
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$this->student1grade1 = array('userid' => $this->student1->id, 'rawgrade' => $s1grade1);
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$this->student1grade2 = array('userid' => $this->student1->id, 'rawgrade' => $s1grade2);
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$this->student2grade = array('userid' => $this->student2->id, 'rawgrade' => $s2grade);
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$studentgrades = array($this->student1->id => $this->student1grade1, $this->student2->id => $this->student2grade);
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assign_grade_item_update($assignment1, $studentgrades);
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$studentgrades = array($this->student1->id => $this->student1grade2);
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assign_grade_item_update($assignment2, $studentgrades);
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grade_get_setting($this->course1->id, 'report_overview_showrank', 1);
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}
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/**
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* Test get_course_grades function case student
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*/
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public function test_get_course_grades_student() {
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// A user can see his own grades in both courses.
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$this->setUser($this->student1);
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$studentgrades = gradereport_overview_external::get_course_grades();
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$studentgrades = external_api::clean_returnvalue(gradereport_overview_external::get_course_grades_returns(), $studentgrades);
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$this->assertCount(0, $studentgrades['warnings']);
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$this->assertCount(2, $studentgrades['grades']);
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foreach ($studentgrades['grades'] as $grade) {
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if ($grade['courseid'] == $this->course1->id) {
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$this->assertEquals(80.00, $grade['grade']);
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$this->assertEquals(80.0000, $grade['rawgrade']);
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$this->assertEquals(1, $grade['rank']);
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} else {
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$this->assertEquals(40.00, $grade['grade']);
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$this->assertEquals(40.0000, $grade['rawgrade']);
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$this->assertArrayNotHasKey('rank', $grade);
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}
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}
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// Second student, no grade in one course.
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$this->setUser($this->student2);
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$studentgrades = gradereport_overview_external::get_course_grades();
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$studentgrades = external_api::clean_returnvalue(gradereport_overview_external::get_course_grades_returns(), $studentgrades);
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$this->assertCount(0, $studentgrades['warnings']);
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$this->assertCount(2, $studentgrades['grades']);
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foreach ($studentgrades['grades'] as $grade) {
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if ($grade['courseid'] == $this->course1->id) {
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$this->assertEquals(60.00, $grade['grade']);
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$this->assertEquals(60.0000, $grade['rawgrade']);
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$this->assertEquals(2, $grade['rank']);
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} else {
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$this->assertEquals('-', $grade['grade']);
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$this->assertEmpty($grade['rawgrade']);
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$this->assertArrayNotHasKey('rank', $grade);
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}
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}
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}
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/**
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* Test get_course_grades function case admin
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*/
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public function test_get_course_grades_admin() {
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// A admin must see all student grades.
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$this->setAdminUser();
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$studentgrades = gradereport_overview_external::get_course_grades($this->student1->id);
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$studentgrades = external_api::clean_returnvalue(gradereport_overview_external::get_course_grades_returns(), $studentgrades);
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$this->assertCount(0, $studentgrades['warnings']);
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$this->assertCount(2, $studentgrades['grades']);
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foreach ($studentgrades['grades'] as $grade) {
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if ($grade['courseid'] == $this->course1->id) {
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$this->assertEquals(80.00, $grade['grade']);
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$this->assertEquals(80.0000, $grade['rawgrade']);
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} else {
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$this->assertEquals(40.00, $grade['grade']);
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$this->assertEquals(40.0000, $grade['rawgrade']);
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}
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}
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$studentgrades = gradereport_overview_external::get_course_grades($this->student2->id);
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$studentgrades = external_api::clean_returnvalue(gradereport_overview_external::get_course_grades_returns(), $studentgrades);
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$this->assertCount(0, $studentgrades['warnings']);
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$this->assertCount(2, $studentgrades['grades']);
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// Admins don't see grades.
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$studentgrades = gradereport_overview_external::get_course_grades();
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$studentgrades = external_api::clean_returnvalue(gradereport_overview_external::get_course_grades_returns(), $studentgrades);
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$this->assertCount(0, $studentgrades['warnings']);
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$this->assertCount(0, $studentgrades['grades']);
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}
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/**
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* Test get_course_grades function case teacher
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*/
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public function test_get_course_grades_teacher() {
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// Teachers don't see grades.
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$this->setUser($this->teacher);
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$studentgrades = gradereport_overview_external::get_course_grades();
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$studentgrades = external_api::clean_returnvalue(gradereport_overview_external::get_course_grades_returns(), $studentgrades);
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$this->assertCount(0, $studentgrades['warnings']);
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$this->assertCount(0, $studentgrades['grades']);
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}
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/**
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* Test get_course_grades function case incorrect permissions
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*/
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public function test_get_course_grades_permissions() {
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// Student can't see other student grades.
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$this->setUser($this->student2);
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$this->expectException('required_capability_exception');
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$studentgrade = gradereport_overview_external::get_course_grades($this->student1->id);
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}
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/**
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* Test view_grade_report function
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*/
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public function test_view_grade_report() {
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global $USER;
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// Redirect events to the sink, so we can recover them later.
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$sink = $this->redirectEvents();
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$this->setUser($this->student1);
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$result = gradereport_overview_external::view_grade_report($this->course1->id);
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$result = external_api::clean_returnvalue(gradereport_overview_external::view_grade_report_returns(), $result);
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$events = $sink->get_events();
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$this->assertCount(1, $events);
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$event = reset($events);
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// Check the event details are correct.
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$this->assertInstanceOf('\gradereport_overview\event\grade_report_viewed', $event);
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$this->assertEquals(context_course::instance($this->course1->id), $event->get_context());
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$this->assertEquals($USER->id, $event->get_data()['relateduserid']);
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$this->setUser($this->teacher);
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$result = gradereport_overview_external::view_grade_report($this->course1->id, $this->student1->id);
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$result = external_api::clean_returnvalue(gradereport_overview_external::view_grade_report_returns(), $result);
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$events = $sink->get_events();
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$event = reset($events);
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$sink->close();
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// Check the event details are correct.
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$this->assertInstanceOf('\gradereport_overview\event\grade_report_viewed', $event);
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$this->assertEquals(context_course::instance($this->course1->id), $event->get_context());
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$this->assertEquals($this->student1->id, $event->get_data()['relateduserid']);
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}
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/**
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* Test view_grade_report_permissions function
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*/
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public function test_view_grade_report_permissions() {
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$this->setUser($this->student2);
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$this->expectException('moodle_exception');
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$studentgrade = gradereport_overview_external::view_grade_report($this->course1->id, $this->student1->id);
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}
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}
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