File: /home/iestorre/moodleAW/moodle02/lib/tests/conditionlib_test.php
<?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/>.
/**
* Tests for conditional activities.
*
* @package core
* @category phpunit
* @copyright © 2008 The Open University
* @author Sam Marshall
* @license http://www.gnu.org/copyleft/gpl.html GNU Public License
*/
defined('MOODLE_INTERNAL') || die();
global $CFG;
require_once($CFG->dirroot . '/lib/conditionlib.php');
class core_conditionlib_testcase extends advanced_testcase {
protected function setUp() {
global $CFG;
parent::setUp();
$this->resetAfterTest();
$CFG->enableavailability = 1;
$CFG->enablecompletion = 1;
$user = $this->getDataGenerator()->create_user();
$this->setUser($user);
}
protected function wipe_condition_cache() {
cache::make('core', 'gradecondition')->purge();
}
public function test_constructor() {
global $DB;
$cm = new stdClass;
// Test records.
$id = $DB->insert_record('course_modules', (object)array(
'showavailability'=>1, 'availablefrom'=>17, 'availableuntil'=>398, 'course'=>64));
// No ID.
try {
$test = new condition_info($cm);
$this->fail();
} catch (coding_exception $e) {
// Do nothing.
}
// No other data.
$cm->id = $id;
$test = new condition_info($cm, CONDITION_MISSING_EVERYTHING);
$this->assertEquals(
(object)array('id'=>$id, 'showavailability'=>1,
'availablefrom'=>17, 'availableuntil'=>398, 'course'=>64,
'conditionsgrade'=>array(), 'conditionscompletion'=>array(),
'visible' => 1, 'conditionsfield' => array()),
$test->get_full_course_module());
// Just the course_modules stuff, check it doesn't request that from db.
$cm->showavailability = 0;
$cm->availablefrom = 2;
$cm->availableuntil = 74;
$cm->course = 38;
$cm->visible = 1;
$test = new condition_info($cm, CONDITION_MISSING_EXTRATABLE);
$this->assertEquals(
(object)array('id'=>$id, 'showavailability'=>0,
'availablefrom'=>2, 'availableuntil'=>74, 'course'=>38,
'conditionsgrade' => array(), 'conditionscompletion' => array(),
'visible' => 1, 'conditionsfield' => array()),
$test->get_full_course_module());
// Now let's add some actual grade/completion conditions.
$DB->insert_record('course_modules_availability', (object)array(
'coursemoduleid'=>$id,
'sourcecmid'=>42,
'requiredcompletion'=>2
));
$DB->insert_record('course_modules_availability', (object)array(
'coursemoduleid'=>$id,
'sourcecmid'=>666,
'requiredcompletion'=>1
));
$DB->insert_record('course_modules_availability', (object)array(
'coursemoduleid'=>$id,
'gradeitemid'=>37,
'grademin'=>5.5
));
$cm = (object)array('id'=>$id);
$test = new condition_info($cm, CONDITION_MISSING_EVERYTHING);
$fullcm = $test->get_full_course_module();
$this->assertEquals(array(42=>2, 666=>1), $fullcm->conditionscompletion);
$this->assertEquals(array(37=>(object)array('min'=>5.5, 'max'=>null, 'name'=>'!missing')),
$fullcm->conditionsgrade);
}
/**
* Same as above test but for course_sections instead of course_modules.
*/
public function test_section_constructor() {
global $DB, $CFG;
// Test records.
$id = $DB->insert_record('course_sections', (object)array(
'showavailability' => 1, 'availablefrom' => 17,
'availableuntil' => 398, 'course' => 64, 'groupingid' => 13));
// No ID.
$section = new stdClass;
try {
$test = new condition_info_section($section);
$this->fail();
} catch (coding_exception $e) {
// Do nothing.
}
// No other data.
$section->id = $id;
$test = new condition_info_section($section, CONDITION_MISSING_EVERYTHING);
$this->assertEquals(
(object)array('id' => $id, 'showavailability' => 1, 'groupingid' => 13,
'availablefrom' => 17, 'availableuntil' => 398, 'course' => 64,
'conditionsgrade' => array(), 'conditionscompletion' => array(),
'visible' => 1, 'conditionsfield' => array()),
$test->get_full_section());
// Just the course_sections stuff; check it doesn't request that from db
// (by using fake values and ensuring it still has those).
$section->showavailability = 0;
$section->availablefrom = 2;
$section->availableuntil = 74;
$section->course = 38;
$section->groupingid = 99;
$section->visible = 1;
$test = new condition_info_section($section, CONDITION_MISSING_EXTRATABLE);
$this->assertEquals(
(object)array('id' => $id, 'showavailability' => 0, 'groupingid' => 99,
'availablefrom' => 2, 'availableuntil' => 74, 'course' => 38,
'conditionsgrade' => array(), 'conditionscompletion' => array(),
'visible' => 1, 'conditionsfield' => array()),
$test->get_full_section());
// Now let's add some actual grade/completion conditions.
$DB->insert_record('course_sections_availability', (object)array(
'coursesectionid' => $id,
'sourcecmid' => 42,
'requiredcompletion' => 2
));
$DB->insert_record('course_sections_availability', (object)array(
'coursesectionid' => $id,
'sourcecmid' => 666,
'requiredcompletion' => 1
));
$DB->insert_record('course_sections_availability', (object)array(
'coursesectionid' => $id,
'gradeitemid' => 37,
'grademin' => 5.5
));
$section = (object)array('id' => $id);
$test = new condition_info_section($section, CONDITION_MISSING_EVERYTHING);
$fullsection = $test->get_full_section();
$this->assertEquals(array(42 => 2, 666 => 1), $fullsection->conditionscompletion);
$this->assertEquals(array(37 => (object)array('min' => 5.5, 'max' => null, 'name' => '!missing')),
$fullsection->conditionsgrade);
}
private function make_course() {
$category = $this->getDataGenerator()->create_category(array('name' => 'conditionlibtest'));
$course = $this->getDataGenerator()->create_course(
array('fullname' => 'Condition test',
'shortname' => 'CT1',
'category' => $category->id,
'enablecompletion' => 1));
context_course::instance($course->id);
return $course->id;
}
private function make_course_module($courseid, $params = array()) {
global $DB;
$moduleid = $DB->get_field('modules', 'id', array('name'=>'resource'));
$rid = $DB->insert_record('resource', (object)array('course'=>$courseid,
'name'=>'xxx', 'alltext'=>'', 'popup'=>''));
$settings = (object)array(
'course'=>$courseid, 'module'=>$moduleid, 'instance'=>$rid);
foreach ($params as $name => $value) {
$settings->{$name} = $value;
}
$cmid = $DB->insert_record('course_modules', $settings);
rebuild_course_cache($courseid, true);
return $cmid;
}
private function make_section($courseid, $cmids, $sectionnum = 0, $params = array()) {
global $DB;
$record = (object)array(
'course' => $courseid,
'sequence' => implode(',', $cmids),
'section' => $sectionnum);
foreach ($params as $name => $value) {
$record->{$name} = $value;
}
$sectionid = $DB->insert_record('course_sections', $record);
foreach ($cmids as $cmid) {
$DB->update_record('course_modules', array('section' => $sectionid, 'id' => $cmid));
}
rebuild_course_cache($courseid, true);
return $sectionid;
}
private function make_grouping($courseid, $name) {
global $CFG;
require_once($CFG->dirroot . '/group/lib.php');
return groups_create_grouping((object)array('courseid' => $courseid,
'name' => $name));
}
private function make_group($courseid, $name, $groupingid = 0) {
global $CFG;
require_once($CFG->dirroot . '/group/lib.php');
$groupid = groups_create_group((object)array('courseid' => $courseid,
'name' => $name));
if ($groupingid) {
groups_assign_grouping($groupingid, $groupid);
}
return $groupid;
}
public function test_modinfo() {
global $DB;
// Let's make a course.
$courseid = $this->make_course();
// Now let's make a couple modules on that course.
$cmid1 = $this->make_course_module($courseid, array(
'showavailability'=>1, 'availablefrom'=>17, 'availableuntil'=>398,
'completion'=>COMPLETION_TRACKING_MANUAL));
$cmid2 = $this->make_course_module($courseid, array(
'showavailability'=>0, 'availablefrom'=>0, 'availableuntil'=>0));
$this->make_section($courseid, array($cmid1, $cmid2), 1);
// Add a fake grade item.
$gradeitemid = $DB->insert_record('grade_items', (object)array(
'courseid'=>$courseid, 'itemname'=>'frog'));
// One of the modules has grade and completion conditions, other doesn't.
$DB->insert_record('course_modules_availability', (object)array(
'coursemoduleid'=>$cmid2,
'sourcecmid'=>$cmid1,
'requiredcompletion'=>1
));
$DB->insert_record('course_modules_availability', (object)array(
'coursemoduleid'=>$cmid2,
'gradeitemid'=>$gradeitemid,
'grademin'=>5.5
));
// Okay sweet, now get modinfo.
$modinfo = get_fast_modinfo($courseid);
// Test basic data.
$this->assertEquals(1, $modinfo->cms[$cmid1]->showavailability);
$this->assertEquals(17, $modinfo->cms[$cmid1]->availablefrom);
$this->assertEquals(398, $modinfo->cms[$cmid1]->availableuntil);
$this->assertEquals(0, $modinfo->cms[$cmid2]->showavailability);
$this->assertEquals(0, $modinfo->cms[$cmid2]->availablefrom);
$this->assertEquals(0, $modinfo->cms[$cmid2]->availableuntil);
// Test condition arrays.
$this->assertEquals(array(), $modinfo->cms[$cmid1]->conditionscompletion);
$this->assertEquals(array(), $modinfo->cms[$cmid1]->conditionsgrade);
$this->assertEquals(array($cmid1=>1),
$modinfo->cms[$cmid2]->conditionscompletion);
$this->assertEquals(array($gradeitemid=>(object)array('min'=>5.5, 'max'=>null, 'name'=>'frog')),
$modinfo->cms[$cmid2]->conditionsgrade);
}
public function test_section_modinfo() {
global $DB;
// Let's make a course.
$courseid = $this->make_course();
// Now let's make a couple sections on that course, one of which has a cm.
$cmid = $this->make_course_module($courseid);
$sectionid1 = $this->make_section($courseid, array($cmid), 1, array(
'showavailability' => 1, 'availablefrom' => 17,
'availableuntil' => 398, 'groupingid' => 13));
$sectionid2 = $this->make_section($courseid, array(), 2);
// Add a fake grade item.
$gradeitemid = $DB->insert_record('grade_items', (object)array(
'courseid' => $courseid, 'itemname' => 'frog'));
// One of the sections has grade and completion conditions, other doesn't.
$DB->insert_record('course_sections_availability', (object)array(
'coursesectionid' => $sectionid2,
'sourcecmid' => $cmid,
'requiredcompletion'=>1
));
$DB->insert_record('course_sections_availability', (object)array(
'coursesectionid' => $sectionid2,
'gradeitemid' => $gradeitemid,
'grademin' => 5.5
));
rebuild_course_cache($courseid, true);
// Okay sweet, now get modinfo.
$modinfo = get_fast_modinfo($courseid);
// Test basic data.
$section1 = $modinfo->get_section_info(1);
$this->assertEquals(1, $section1->showavailability);
$this->assertEquals(17, $section1->availablefrom);
$this->assertEquals(398, $section1->availableuntil);
$this->assertEquals(13, $section1->groupingid);
$section2 = $modinfo->get_section_info(2);
$this->assertEquals(0, $section2->showavailability);
$this->assertEquals(0, $section2->availablefrom);
$this->assertEquals(0, $section2->availableuntil);
$this->assertEquals(0, $section2->groupingid);
// Test condition arrays.
$this->assertEquals(array(), $section1->conditionscompletion);
$this->assertEquals(array(), $section1->conditionsgrade);
$this->assertEquals(array($cmid => 1),
$section2->conditionscompletion);
$this->assertEquals(array($gradeitemid => (object)array('min' => 5.5, 'max' => null, 'name' => 'frog')),
$section2->conditionsgrade);
}
public function test_add_and_remove() {
global $DB;
// Make course and module.
$courseid = $this->make_course();
$cmid = $this->make_course_module($courseid, array(
'showavailability'=>0, 'availablefrom'=>0, 'availableuntil'=>0));
$this->make_section($courseid, array($cmid), 1);
// Check it has no conditions.
$test1 = new condition_info((object)array('id'=>$cmid),
CONDITION_MISSING_EVERYTHING);
$cm = $test1->get_full_course_module();
$this->assertEquals(array(), $cm->conditionscompletion);
$this->assertEquals(array(), $cm->conditionsgrade);
// Add conditions of each type.
$test1->add_completion_condition(13, 3);
$this->assertEquals(array(13=>3), $cm->conditionscompletion);
$test1->add_grade_condition(666, 0.4, null, true);
$this->assertEquals(array(666=>(object)array('min'=>0.4, 'max'=>null, 'name'=>'!missing')),
$cm->conditionsgrade);
// Check they were really added in db.
$test2 = new condition_info((object)array('id'=>$cmid),
CONDITION_MISSING_EVERYTHING);
$cm = $test2->get_full_course_module();
$this->assertEquals(array(13=>3), $cm->conditionscompletion);
$this->assertEquals(array(666=>(object)array('min'=>0.4, 'max'=>null, 'name'=>'!missing')),
$cm->conditionsgrade);
// Wipe conditions.
$test2->wipe_conditions();
$this->assertEquals(array(), $cm->conditionscompletion);
$this->assertEquals(array(), $cm->conditionsgrade);
// Check they were really wiped.
$test3 = new condition_info((object)array('id'=>$cmid),
CONDITION_MISSING_EVERYTHING);
$cm = $test3->get_full_course_module();
$this->assertEquals(array(), $cm->conditionscompletion);
$this->assertEquals(array(), $cm->conditionsgrade);
}
public function test_section_add_and_remove() {
global $DB;
// Make course and module.
$courseid = $this->make_course();
$cmid = $this->make_course_module($courseid);
$sectionid = $this->make_section($courseid, array($cmid), 1);
// Check it has no conditions.
$test1 = new condition_info_section((object)array('id'=>$sectionid),
CONDITION_MISSING_EVERYTHING);
$section = $test1->get_full_section();
$this->assertEquals(array(), $section->conditionscompletion);
$this->assertEquals(array(), $section->conditionsgrade);
// Add conditions of each type.
$test1->add_completion_condition(13, 3);
$this->assertEquals(array(13 => 3), $section->conditionscompletion);
$test1->add_grade_condition(666, 0.4, null, true);
$this->assertEquals(array(666 => (object)array('min' => 0.4, 'max' => null, 'name' => '!missing')),
$section->conditionsgrade);
// Check they were really added in db.
$test2 = new condition_info_section((object)array('id' => $sectionid),
CONDITION_MISSING_EVERYTHING);
$section = $test2->get_full_section();
$this->assertEquals(array(13 => 3), $section->conditionscompletion);
$this->assertEquals(array(666 => (object)array('min' => 0.4, 'max' => null, 'name' => '!missing')),
$section->conditionsgrade);
// Wipe conditions.
$test2->wipe_conditions();
$this->assertEquals(array(), $section->conditionscompletion);
$this->assertEquals(array(), $section->conditionsgrade);
// Check they were really wiped.
$test3 = new condition_info_section((object)array('id' => $cmid),
CONDITION_MISSING_EVERYTHING);
$section = $test3->get_full_section();
$this->assertEquals(array(), $section->conditionscompletion);
$this->assertEquals(array(), $section->conditionsgrade);
}
public function test_is_available() {
global $DB, $USER;
$courseid = $this->make_course();
// No conditions.
$cmid = $this->make_course_module($courseid);
$ci = new condition_info((object)array('id'=>$cmid),
CONDITION_MISSING_EVERYTHING);
$this->assertTrue($ci->is_available($text, false, 0));
$this->assertEquals('', $text);
// Time (from).
$time = time()+100;
$cmid = $this->make_course_module($courseid, array('availablefrom'=>$time));
$ci = new condition_info((object)array('id'=>$cmid),
CONDITION_MISSING_EVERYTHING);
$this->assertFalse($ci->is_available($text));
$this->assertRegExp('/'.preg_quote(userdate($time, get_string('strftimedate', 'langconfig'))).'/', $text);
$time = time()-100;
$cmid = $this->make_course_module($courseid, array('availablefrom'=>$time));
$ci = new condition_info((object)array('id'=>$cmid),
CONDITION_MISSING_EVERYTHING);
$this->assertTrue($ci->is_available($text));
$this->assertEquals('', $text);
$this->assertRegExp('/'.preg_quote(userdate($time, get_string('strftimedate', 'langconfig'))).'/', $ci->get_full_information());
// Time (until).
$cmid = $this->make_course_module($courseid, array('availableuntil'=>time()-100));
$ci = new condition_info((object)array('id'=>$cmid),
CONDITION_MISSING_EVERYTHING);
$this->assertFalse($ci->is_available($text));
$this->assertEquals('', $text);
// Completion.
$oldid = $cmid;
$cmid = $this->make_course_module($courseid);
$this->make_section($courseid, array($oldid, $cmid), 1);
$oldcm = $DB->get_record('course_modules', array('id'=>$oldid));
$oldcm->completion = COMPLETION_TRACKING_MANUAL;
$DB->update_record('course_modules', $oldcm);
// Need to reset modinfo after changing the options.
rebuild_course_cache($courseid);
$ci = new condition_info((object)array('id'=>$cmid), CONDITION_MISSING_EVERYTHING);
$ci->add_completion_condition($oldid, COMPLETION_COMPLETE);
$this->wipe_condition_cache();
$this->assertFalse($ci->is_available($text, false));
$this->assertEquals(get_string('requires_completion_1', 'condition', 'xxx'), $text);
completion_info::wipe_session_cache();
$completion = new completion_info($DB->get_record('course', array('id'=>$courseid)));
$completion->update_state($oldcm, COMPLETION_COMPLETE);
completion_info::wipe_session_cache();
$this->wipe_condition_cache();
$this->assertTrue($ci->is_available($text));
$this->assertFalse($ci->is_available($text, false, $USER->id+1));
completion_info::wipe_session_cache();
$this->wipe_condition_cache();
$completion = new completion_info($DB->get_record('course', array('id'=>$courseid)));
$completion->update_state($oldcm, COMPLETION_INCOMPLETE);
$this->assertFalse($ci->is_available($text));
$ci->wipe_conditions();
$ci->add_completion_condition($oldid, COMPLETION_INCOMPLETE);
$this->wipe_condition_cache();
$this->assertTrue($ci->is_available($text));
$this->assertTrue($ci->is_available($text, false, $USER->id+1));
$this->wipe_condition_cache();
$this->assertTrue($ci->is_available($text, true));
// Grade.
$ci->wipe_conditions();
// Add a fake grade item.
$gradeitemid = $DB->insert_record('grade_items', (object)array(
'courseid'=>$courseid, 'itemname'=>'frog'));
// Add a condition on a value existing...
$ci->add_grade_condition($gradeitemid, null, null, true);
$this->assertFalse($ci->is_available($text));
$this->assertEquals(get_string('requires_grade_any', 'condition', 'frog'), $text);
// Fake it existing.
$DB->insert_record('grade_grades', (object)array(
'itemid'=>$gradeitemid, 'userid'=>$USER->id, 'finalgrade'=>3.78));
$this->wipe_condition_cache();
$this->assertTrue($ci->is_available($text));
$this->wipe_condition_cache();
$this->assertTrue($ci->is_available($text, true));
// Now require that user gets more than 3.78001.
$ci->wipe_conditions();
$ci->add_grade_condition($gradeitemid, 3.78001, null, true);
$this->wipe_condition_cache();
$this->assertFalse($ci->is_available($text));
$this->assertEquals(get_string('requires_grade_min', 'condition', 'frog'), $text);
// ...just on 3.78...
$ci->wipe_conditions();
$ci->add_grade_condition($gradeitemid, 3.78, null, true);
$this->wipe_condition_cache();
$this->assertTrue($ci->is_available($text));
// ...less than 3.78.
$ci->wipe_conditions();
$ci->add_grade_condition($gradeitemid, null, 3.78, true);
$this->wipe_condition_cache();
$this->assertFalse($ci->is_available($text));
$this->assertEquals(get_string('requires_grade_max', 'condition', 'frog'), $text);
// ...less than 3.78001.
$ci->wipe_conditions();
$ci->add_grade_condition($gradeitemid, null, 3.78001, true);
$this->wipe_condition_cache();
$this->assertTrue($ci->is_available($text));
// ...in a range that includes it.
$ci->wipe_conditions();
$ci->add_grade_condition($gradeitemid, 3, 4, true);
$this->wipe_condition_cache();
$this->assertTrue($ci->is_available($text));
// ...in a range that doesn't include it.
$ci->wipe_conditions();
$ci->add_grade_condition($gradeitemid, 4, 5, true);
$this->wipe_condition_cache();
$this->assertFalse($ci->is_available($text));
$this->assertEquals(get_string('requires_grade_range', 'condition', 'frog'), $text);
}
public function test_section_is_available() {
global $DB, $USER;
$courseid = $this->make_course();
// Enrol user (needed for groups).
$enrolplugin = enrol_get_plugin('manual');
$course = $DB->get_record('course', array('id' => $courseid));
$enrolplugin->add_instance($course);
$enrolinstances = enrol_get_instances($courseid, false);
foreach ($enrolinstances as $enrolinstance) {
if ($enrolinstance->enrol === 'manual') {
break;
}
}
$enrolplugin->enrol_user($enrolinstance, $USER->id);
// Module for conditions later.
$cmid = $this->make_course_module($courseid);
// No conditions.
$sectionid = $this->make_section($courseid, array($cmid), 1);
$ci = new condition_info_section((object)array('id' => $sectionid),
CONDITION_MISSING_EVERYTHING);
$this->assertTrue($ci->is_available($text, false, 0));
$this->assertEquals('', $text);
// Time (from).
$time = time() + 100;
$sectionid = $this->make_section($courseid, array(), 2, array('availablefrom' => $time));
$ci = new condition_info_section((object)array('id' => $sectionid),
CONDITION_MISSING_EVERYTHING);
$this->assertFalse($ci->is_available($text));
$timetext = userdate($time, get_string('strftimedate', 'langconfig'));
$this->assertRegExp('~' . preg_quote($timetext) . '~', $text);
$time = time()-100;
$sectionid = $this->make_section($courseid, array(), 3, array('availablefrom' => $time));
$ci = new condition_info_section((object)array('id' => $sectionid),
CONDITION_MISSING_EVERYTHING);
$this->assertTrue($ci->is_available($text));
$this->assertEquals('', $text);
$timetext = userdate($time, get_string('strftimedate', 'langconfig'));
$this->assertRegExp('~' . preg_quote($timetext) . '~', $ci->get_full_information());
// Time (until).
$sectionid = $this->make_section($courseid, array(), 4, array('availableuntil' => time() - 100));
$ci = new condition_info_section((object)array('id' => $sectionid),
CONDITION_MISSING_EVERYTHING);
$this->assertFalse($ci->is_available($text));
$this->assertEquals('', $text);
// Completion: first set up cm.
$sectionid = $this->make_section($courseid, array(), 5);
$cm = $DB->get_record('course_modules', array('id' => $cmid));
$cm->completion = COMPLETION_TRACKING_MANUAL;
$DB->update_record('course_modules', $cm);
// Completion: Reset modinfo after changing the options.
rebuild_course_cache($courseid);
// Completion: Add condition.
$ci = new condition_info_section((object)array('id' => $sectionid),
CONDITION_MISSING_EVERYTHING);
$ci->add_completion_condition($cmid, COMPLETION_COMPLETE);
$this->wipe_condition_cache();
// Completion: Check.
$this->assertFalse($ci->is_available($text, false));
$this->assertEquals(get_string('requires_completion_1', 'condition', 'xxx'), $text);
completion_info::wipe_session_cache();
$completion = new completion_info($DB->get_record('course', array('id' => $courseid)));
$completion->update_state($cm, COMPLETION_COMPLETE);
completion_info::wipe_session_cache();
$this->wipe_condition_cache();
$this->assertTrue($ci->is_available($text));
$this->assertFalse($ci->is_available($text, false, $USER->id + 1));
// Completion: Uncheck.
completion_info::wipe_session_cache();
$this->wipe_condition_cache();
$completion = new completion_info($DB->get_record('course', array('id' => $courseid)));
$completion->update_state($cm, COMPLETION_INCOMPLETE);
$this->assertFalse($ci->is_available($text));
// Completion: Incomplete condition.
$ci->wipe_conditions();
$ci->add_completion_condition($cmid, COMPLETION_INCOMPLETE);
$this->wipe_condition_cache();
$this->assertTrue($ci->is_available($text));
$this->assertTrue($ci->is_available($text, false, $USER->id + 1));
$this->wipe_condition_cache();
$this->assertTrue($ci->is_available($text, true));
// Grade: Add a fake grade item.
$gradeitemid = $DB->insert_record('grade_items', (object)array(
'courseid' => $courseid, 'itemname' => 'frog'));
// Grade: Add a condition on a value existing.
$ci->wipe_conditions();
$ci->add_grade_condition($gradeitemid, null, null, true);
$this->assertFalse($ci->is_available($text));
$this->assertEquals(get_string('requires_grade_any', 'condition', 'frog'), $text);
// Grade: Fake it existing.
$DB->insert_record('grade_grades', (object)array(
'itemid' => $gradeitemid, 'userid' => $USER->id, 'finalgrade' => 3.78));
$this->wipe_condition_cache();
$this->assertTrue($ci->is_available($text));
$this->wipe_condition_cache();
$this->assertTrue($ci->is_available($text, true));
// Grade: Now require that user gets more than 3.78001.
$ci->wipe_conditions();
$ci->add_grade_condition($gradeitemid, 3.78001, null, true);
$this->wipe_condition_cache();
$this->assertFalse($ci->is_available($text));
$this->assertEquals(get_string('requires_grade_min', 'condition', 'frog'), $text);
// Grade: ...just on 3.78...
$ci->wipe_conditions();
$ci->add_grade_condition($gradeitemid, 3.78, null, true);
$this->wipe_condition_cache();
$this->assertTrue($ci->is_available($text));
// Grade: ...less than 3.78.
$ci->wipe_conditions();
$ci->add_grade_condition($gradeitemid, null, 3.78, true);
$this->wipe_condition_cache();
$this->assertFalse($ci->is_available($text));
$this->assertEquals(get_string('requires_grade_max', 'condition', 'frog'), $text);
// Grade: ...less than 3.78001.
$ci->wipe_conditions();
$ci->add_grade_condition($gradeitemid, null, 3.78001, true);
$this->wipe_condition_cache();
$this->assertTrue($ci->is_available($text));
// Grade: ...in a range that includes it.
$ci->wipe_conditions();
$ci->add_grade_condition($gradeitemid, 3, 4, true);
$this->wipe_condition_cache();
$this->assertTrue($ci->is_available($text));
// Grade: ...in a range that doesn't include it.
$ci->wipe_conditions();
$ci->add_grade_condition($gradeitemid, 4, 5, true);
$this->wipe_condition_cache();
$this->assertFalse($ci->is_available($text));
$this->assertEquals(get_string('requires_grade_range', 'condition', 'frog'), $text);
// Grouping: Not member.
$groupingid = $this->make_grouping($courseid, 'Grouping');
$groupid = $this->make_group($courseid, 'Group', $groupingid);
$sectionid = $this->make_section($courseid, array(), 6, array('groupingid' => $groupingid));
$ci = new condition_info_section((object)array('id' => $sectionid),
CONDITION_MISSING_EVERYTHING);
$this->assertFalse($ci->is_available($text));
$this->assertEquals(trim(get_string('groupingnoaccess', 'condition')), $text);
// Grouping: Member.
$this->assertTrue(groups_add_member($groupid, $USER->id));
condition_info_section::init_global_cache();
$this->assertTrue($ci->is_available($text));
$this->assertEquals('', $text);
$this->assertTrue($ci->is_available($text, true));
// Grouping: Somebody else.
$this->assertFalse($ci->is_available($text, false, $USER->id + 1));
$this->assertFalse($ci->is_available($text, true, $USER->id + 1));
}
/**
* Tests user fields to ensure that the list of provided fields includes only
* fields which the equivalent function can be used to obtain the value of.
*/
public function test_condition_user_fields() {
global $CFG, $DB, $USER;
// Set up basic data.
$courseid = $this->make_course();
$cmid = $this->make_course_module($courseid);
$ci = new condition_info_testwrapper(
(object)array('id' => $cmid), CONDITION_MISSING_EVERYTHING);
// Add a custom user profile field. Unfortunately there is no back-end
// API for adding profile fields without having an actual form and doing
// redirects and stuff! These are the default text field parameters.
require_once($CFG->dirroot . '/user/profile/lib.php');
$field = (object)array(
'shortname' => 'myfield', 'name' => 'My field', 'required' => 0,
'locked' => 0, 'forceunique' => 0, 'signup' => 0,
'visible' => PROFILE_VISIBLE_ALL,
'datatype' => 'text', 'description' => 'A field of mine',
'descriptionformat' => FORMAT_HTML, 'defaultdata' => '',
'defaultdataformat' => FORMAT_HTML, 'param1' => 30, 'param2' => 2048,
'param3' => 0, 'param4' => '', 'param5' => '');
$customfieldid = $DB->insert_record('user_info_field', $field);
// Get list of condition user fields.
$fields = condition_info::get_condition_user_fields();
// Check custom field is included.
$this->assertEquals('My field', $fields[$customfieldid]);
// For all other fields, check it actually works to get data from them.
foreach ($fields as $fieldid => $name) {
// Not checking the result, just that it's possible to get it
// without error.
$ci->inspect_get_cached_user_profile_field($USER->id, $fieldid);
}
// Change to not logged in user.
$this->setUser(null);
foreach ($fields as $fieldid => $name) {
// Should get false always when not logged in.
$this->assertEquals(false, $ci->inspect_get_cached_user_profile_field($USER->id, $fieldid));
}
}
}
/**
* Test wrapper used only to make protected functions public so they can be
* tested.
*/
class condition_info_testwrapper extends condition_info {
public function inspect_get_cached_user_profile_field($userid, $fieldid) {
return parent::get_cached_user_profile_field($userid, $fieldid);
}
}