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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/>.
/**
* Test for various bits of datalib.php.
*
* @package core
* @category phpunit
* @copyright 2012 The Open University
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die();
/**
* Test for various bits of datalib.php.
*
* @package core
* @category phpunit
* @copyright 2012 The Open University
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class core_datalib_testcase extends advanced_testcase {
protected function normalise_sql($sort) {
return preg_replace('~\s+~', ' ', $sort);
}
protected function assert_same_sql($expected, $actual) {
$this->assertSame($this->normalise_sql($expected), $this->normalise_sql($actual));
}
/**
* Do a test of the user search SQL with database users.
*/
public function test_users_search_sql() {
global $DB;
$this->resetAfterTest();
// Set up test users.
$user1 = array(
'username' => 'usernametest1',
'idnumber' => 'idnumbertest1',
'firstname' => 'First Name User Test 1',
'lastname' => 'Last Name User Test 1',
'email' => 'usertest1@example.com',
'address' => '2 Test Street Perth 6000 WA',
'phone1' => '01010101010',
'phone2' => '02020203',
'icq' => 'testuser1',
'skype' => 'testuser1',
'yahoo' => 'testuser1',
'aim' => 'testuser1',
'msn' => 'testuser1',
'department' => 'Department of user 1',
'institution' => 'Institution of user 1',
'description' => 'This is a description for user 1',
'descriptionformat' => FORMAT_MOODLE,
'city' => 'Perth',
'url' => 'http://moodle.org',
'country' => 'AU'
);
$user1 = self::getDataGenerator()->create_user($user1);
$user2 = array(
'username' => 'usernametest2',
'idnumber' => 'idnumbertest2',
'firstname' => 'First Name User Test 2',
'lastname' => 'Last Name User Test 2',
'email' => 'usertest2@example.com',
'address' => '222 Test Street Perth 6000 WA',
'phone1' => '01010101010',
'phone2' => '02020203',
'icq' => 'testuser1',
'skype' => 'testuser1',
'yahoo' => 'testuser1',
'aim' => 'testuser1',
'msn' => 'testuser1',
'department' => 'Department of user 2',
'institution' => 'Institution of user 2',
'description' => 'This is a description for user 2',
'descriptionformat' => FORMAT_MOODLE,
'city' => 'Perth',
'url' => 'http://moodle.org',
'country' => 'AU'
);
$user2 = self::getDataGenerator()->create_user($user2);
// Search by name (anywhere in text).
list($sql, $params) = users_search_sql('User Test 2', '');
$results = $DB->get_records_sql("SELECT id FROM {user} WHERE $sql ORDER BY username", $params);
$this->assertFalse(array_key_exists($user1->id, $results));
$this->assertTrue(array_key_exists($user2->id, $results));
// Search by (most of) full name.
list($sql, $params) = users_search_sql('First Name User Test 2 Last Name User', '');
$results = $DB->get_records_sql("SELECT id FROM {user} WHERE $sql ORDER BY username", $params);
$this->assertFalse(array_key_exists($user1->id, $results));
$this->assertTrue(array_key_exists($user2->id, $results));
// Search by name (start of text) valid or not.
list($sql, $params) = users_search_sql('User Test 2', '', false);
$results = $DB->get_records_sql("SELECT id FROM {user} WHERE $sql ORDER BY username", $params);
$this->assertEquals(0, count($results));
list($sql, $params) = users_search_sql('First Name User Test 2', '', false);
$results = $DB->get_records_sql("SELECT id FROM {user} WHERE $sql ORDER BY username", $params);
$this->assertFalse(array_key_exists($user1->id, $results));
$this->assertTrue(array_key_exists($user2->id, $results));
// Search by extra fields included or not (address).
list($sql, $params) = users_search_sql('Test Street', '', true);
$results = $DB->get_records_sql("SELECT id FROM {user} WHERE $sql ORDER BY username", $params);
$this->assertCount(0, $results);
list($sql, $params) = users_search_sql('Test Street', '', true, array('address'));
$results = $DB->get_records_sql("SELECT id FROM {user} WHERE $sql ORDER BY username", $params);
$this->assertCount(2, $results);
// Exclude user.
list($sql, $params) = users_search_sql('User Test', '', true, array(), array($user1->id));
$results = $DB->get_records_sql("SELECT id FROM {user} WHERE $sql ORDER BY username", $params);
$this->assertFalse(array_key_exists($user1->id, $results));
$this->assertTrue(array_key_exists($user2->id, $results));
// Include only user.
list($sql, $params) = users_search_sql('User Test', '', true, array(), array(), array($user1->id));
$results = $DB->get_records_sql("SELECT id FROM {user} WHERE $sql ORDER BY username", $params);
$this->assertTrue(array_key_exists($user1->id, $results));
$this->assertFalse(array_key_exists($user2->id, $results));
// Join with another table and use different prefix.
set_user_preference('amphibian', 'frog', $user1);
set_user_preference('amphibian', 'salamander', $user2);
list($sql, $params) = users_search_sql('User Test 1', 'qq');
$results = $DB->get_records_sql("
SELECT up.id, up.value
FROM {user} qq
JOIN {user_preferences} up ON up.userid = qq.id
WHERE up.name = :prefname
AND $sql", array_merge(array('prefname' => 'amphibian'), $params));
$this->assertEquals(1, count($results));
foreach ($results as $record) {
$this->assertSame('frog', $record->value);
}
}
public function test_users_order_by_sql_simple() {
list($sort, $params) = users_order_by_sql();
$this->assert_same_sql('lastname, firstname, id', $sort);
$this->assertEquals(array(), $params);
}
public function test_users_order_by_sql_table_prefix() {
list($sort, $params) = users_order_by_sql('u');
$this->assert_same_sql('u.lastname, u.firstname, u.id', $sort);
$this->assertEquals(array(), $params);
}
public function test_users_order_by_sql_search_no_extra_fields() {
global $CFG, $DB;
$this->resetAfterTest(true);
$CFG->showuseridentity = '';
list($sort, $params) = users_order_by_sql('', 'search', context_system::instance());
$this->assert_same_sql('CASE WHEN
' . $DB->sql_fullname() . ' = :usersortexact1 OR
LOWER(firstname) = LOWER(:usersortexact2) OR
LOWER(lastname) = LOWER(:usersortexact3)
THEN 0 ELSE 1 END, lastname, firstname, id', $sort);
$this->assertEquals(array('usersortexact1' => 'search', 'usersortexact2' => 'search',
'usersortexact3' => 'search'), $params);
}
public function test_users_order_by_sql_search_with_extra_fields_and_prefix() {
global $CFG, $DB;
$this->resetAfterTest();
$CFG->showuseridentity = 'email,idnumber';
$this->setAdminUser();
list($sort, $params) = users_order_by_sql('u', 'search', context_system::instance());
$this->assert_same_sql('CASE WHEN
' . $DB->sql_fullname('u.firstname', 'u.lastname') . ' = :usersortexact1 OR
LOWER(u.firstname) = LOWER(:usersortexact2) OR
LOWER(u.lastname) = LOWER(:usersortexact3) OR
LOWER(u.email) = LOWER(:usersortexact4) OR
LOWER(u.idnumber) = LOWER(:usersortexact5)
THEN 0 ELSE 1 END, u.lastname, u.firstname, u.id', $sort);
$this->assertEquals(array('usersortexact1' => 'search', 'usersortexact2' => 'search',
'usersortexact3' => 'search', 'usersortexact4' => 'search', 'usersortexact5' => 'search'), $params);
}
public function test_get_admin() {
global $CFG, $DB;
$this->resetAfterTest();
$this->assertSame('2', $CFG->siteadmins); // Admin always has id 2 in new installs.
$defaultadmin = get_admin();
$this->assertEquals($defaultadmin->id, 2);
unset_config('siteadmins');
$this->assertFalse(get_admin());
set_config('siteadmins', -1);
$this->assertFalse(get_admin());
$user1 = $this->getDataGenerator()->create_user();
$user2 = $this->getDataGenerator()->create_user();
set_config('siteadmins', $user1->id.','.$user2->id);
$admin = get_admin();
$this->assertEquals($user1->id, $admin->id);
set_config('siteadmins', '-1,'.$user2->id.','.$user1->id);
$admin = get_admin();
$this->assertEquals($user2->id, $admin->id);
$odlread = $DB->perf_get_reads();
get_admin(); // No DB queries on repeated call expected.
get_admin();
get_admin();
$this->assertEquals($odlread, $DB->perf_get_reads());
}
public function test_get_admins() {
global $CFG, $DB;
$this->resetAfterTest();
$this->assertSame('2', $CFG->siteadmins); // Admin always has id 2 in new installs.
$user1 = $this->getDataGenerator()->create_user();
$user2 = $this->getDataGenerator()->create_user();
$user3 = $this->getDataGenerator()->create_user();
$user4 = $this->getDataGenerator()->create_user();
$admins = get_admins();
$this->assertCount(1, $admins);
$admin = reset($admins);
$this->assertTrue(isset($admins[$admin->id]));
$this->assertEquals(2, $admin->id);
unset_config('siteadmins');
$this->assertSame(array(), get_admins());
set_config('siteadmins', -1);
$this->assertSame(array(), get_admins());
set_config('siteadmins', '-1,'.$user2->id.','.$user1->id.','.$user3->id);
$this->assertEquals(array($user2->id=>$user2, $user1->id=>$user1, $user3->id=>$user3), get_admins());
$odlread = $DB->perf_get_reads();
get_admins(); // This should make just one query.
$this->assertEquals($odlread+1, $DB->perf_get_reads());
}
public function test_get_course() {
global $DB, $PAGE, $SITE;
$this->resetAfterTest();
// First test course will be current course ($COURSE).
$course1obj = $this->getDataGenerator()->create_course(array('shortname' => 'FROGS'));
$PAGE->set_course($course1obj);
// Second test course is not current course.
$course2obj = $this->getDataGenerator()->create_course(array('shortname' => 'ZOMBIES'));
// Check it does not make any queries when requesting the $COURSE/$SITE.
$before = $DB->perf_get_queries();
$result = get_course($course1obj->id);
$this->assertEquals($before, $DB->perf_get_queries());
$this->assertSame('FROGS', $result->shortname);
$result = get_course($SITE->id);
$this->assertEquals($before, $DB->perf_get_queries());
// Check it makes 1 query to request other courses.
$result = get_course($course2obj->id);
$this->assertSame('ZOMBIES', $result->shortname);
$this->assertEquals($before + 1, $DB->perf_get_queries());
}
public function test_increment_revision_number() {
global $DB;
$this->resetAfterTest();
// Use one of the fields that are used with increment_revision_number().
$course1 = $this->getDataGenerator()->create_course();
$course2 = $this->getDataGenerator()->create_course();
$DB->set_field('course', 'cacherev', 1, array());
$record1 = $DB->get_record('course', array('id'=>$course1->id));
$record2 = $DB->get_record('course', array('id'=>$course2->id));
$this->assertEquals(1, $record1->cacherev);
$this->assertEquals(1, $record2->cacherev);
// Incrementing some lower value.
$this->setCurrentTimeStart();
increment_revision_number('course', 'cacherev', 'id = :id', array('id'=>$course1->id));
$record1 = $DB->get_record('course', array('id'=>$course1->id));
$record2 = $DB->get_record('course', array('id'=>$course2->id));
$this->assertTimeCurrent($record1->cacherev);
$this->assertEquals(1, $record2->cacherev);
// Incrementing in the same second.
$rev1 = $DB->get_field('course', 'cacherev', array('id'=>$course1->id));
$now = time();
$DB->set_field('course', 'cacherev', $now, array('id'=>$course1->id));
increment_revision_number('course', 'cacherev', 'id = :id', array('id'=>$course1->id));
$rev2 = $DB->get_field('course', 'cacherev', array('id'=>$course1->id));
$this->assertGreaterThan($rev1, $rev2);
increment_revision_number('course', 'cacherev', 'id = :id', array('id'=>$course1->id));
$rev3 = $DB->get_field('course', 'cacherev', array('id'=>$course1->id));
$this->assertGreaterThan($rev2, $rev3);
$this->assertGreaterThan($now+1, $rev3);
increment_revision_number('course', 'cacherev', 'id = :id', array('id'=>$course1->id));
$rev4 = $DB->get_field('course', 'cacherev', array('id'=>$course1->id));
$this->assertGreaterThan($rev3, $rev4);
$this->assertGreaterThan($now+2, $rev4);
// Recovering from runaway revision.
$DB->set_field('course', 'cacherev', time()+60*60*60, array('id'=>$course2->id));
$record2 = $DB->get_record('course', array('id'=>$course2->id));
$this->assertGreaterThan(time(), $record2->cacherev);
$this->setCurrentTimeStart();
increment_revision_number('course', 'cacherev', 'id = :id', array('id'=>$course2->id));
$record2b = $DB->get_record('course', array('id'=>$course2->id));
$this->assertTimeCurrent($record2b->cacherev);
// Update all revisions.
$DB->set_field('course', 'cacherev', 1, array());
$this->setCurrentTimeStart();
increment_revision_number('course', 'cacherev', '');
$record1 = $DB->get_record('course', array('id'=>$course1->id));
$record2 = $DB->get_record('course', array('id'=>$course2->id));
$this->assertTimeCurrent($record1->cacherev);
$this->assertEquals($record1->cacherev, $record2->cacherev);
}
public function test_get_coursemodule_from_id() {
global $CFG;
$this->resetAfterTest();
$this->setAdminUser(); // Some generators have bogus access control.
$this->assertFileExists("$CFG->dirroot/mod/folder/lib.php");
$this->assertFileExists("$CFG->dirroot/mod/glossary/lib.php");
$course1 = $this->getDataGenerator()->create_course();
$course2 = $this->getDataGenerator()->create_course();
$folder1a = $this->getDataGenerator()->create_module('folder', array('course' => $course1, 'section' => 3));
$folder1b = $this->getDataGenerator()->create_module('folder', array('course' => $course1));
$glossary1 = $this->getDataGenerator()->create_module('glossary', array('course' => $course1));
$folder2 = $this->getDataGenerator()->create_module('folder', array('course' => $course2));
$cm = get_coursemodule_from_id('folder', $folder1a->cmid);
$this->assertInstanceOf('stdClass', $cm);
$this->assertSame('folder', $cm->modname);
$this->assertSame($folder1a->id, $cm->instance);
$this->assertSame($folder1a->course, $cm->course);
$this->assertObjectNotHasAttribute('sectionnum', $cm);
$this->assertEquals($cm, get_coursemodule_from_id('', $folder1a->cmid));
$this->assertEquals($cm, get_coursemodule_from_id('folder', $folder1a->cmid, $course1->id));
$this->assertEquals($cm, get_coursemodule_from_id('folder', $folder1a->cmid, 0));
$this->assertFalse(get_coursemodule_from_id('folder', $folder1a->cmid, -10));
$cm2 = get_coursemodule_from_id('folder', $folder1a->cmid, 0, true);
$this->assertEquals(3, $cm2->sectionnum);
unset($cm2->sectionnum);
$this->assertEquals($cm, $cm2);
$this->assertFalse(get_coursemodule_from_id('folder', -11));
try {
get_coursemodule_from_id('folder', -11, 0, false, MUST_EXIST);
$this->fail('dml_missing_record_exception expected');
} catch (moodle_exception $e) {
$this->assertInstanceOf('dml_missing_record_exception', $e);
}
try {
get_coursemodule_from_id('', -11, 0, false, MUST_EXIST);
$this->fail('dml_missing_record_exception expected');
} catch (moodle_exception $e) {
$this->assertInstanceOf('dml_missing_record_exception', $e);
}
try {
get_coursemodule_from_id('a b', $folder1a->cmid, 0, false, MUST_EXIST);
$this->fail('coding_exception expected');
} catch (moodle_exception $e) {
$this->assertInstanceOf('coding_exception', $e);
}
try {
get_coursemodule_from_id('abc', $folder1a->cmid, 0, false, MUST_EXIST);
$this->fail('dml_read_exception expected');
} catch (moodle_exception $e) {
$this->assertInstanceOf('dml_read_exception', $e);
}
}
public function test_get_coursemodule_from_instance() {
global $CFG;
$this->resetAfterTest();
$this->setAdminUser(); // Some generators have bogus access control.
$this->assertFileExists("$CFG->dirroot/mod/folder/lib.php");
$this->assertFileExists("$CFG->dirroot/mod/glossary/lib.php");
$course1 = $this->getDataGenerator()->create_course();
$course2 = $this->getDataGenerator()->create_course();
$folder1a = $this->getDataGenerator()->create_module('folder', array('course' => $course1, 'section' => 3));
$folder1b = $this->getDataGenerator()->create_module('folder', array('course' => $course1));
$folder2 = $this->getDataGenerator()->create_module('folder', array('course' => $course2));
$cm = get_coursemodule_from_instance('folder', $folder1a->id);
$this->assertInstanceOf('stdClass', $cm);
$this->assertSame('folder', $cm->modname);
$this->assertSame($folder1a->id, $cm->instance);
$this->assertSame($folder1a->course, $cm->course);
$this->assertObjectNotHasAttribute('sectionnum', $cm);
$this->assertEquals($cm, get_coursemodule_from_instance('folder', $folder1a->id, $course1->id));
$this->assertEquals($cm, get_coursemodule_from_instance('folder', $folder1a->id, 0));
$this->assertFalse(get_coursemodule_from_instance('folder', $folder1a->id, -10));
$cm2 = get_coursemodule_from_instance('folder', $folder1a->id, 0, true);
$this->assertEquals(3, $cm2->sectionnum);
unset($cm2->sectionnum);
$this->assertEquals($cm, $cm2);
$this->assertFalse(get_coursemodule_from_instance('folder', -11));
try {
get_coursemodule_from_instance('folder', -11, 0, false, MUST_EXIST);
$this->fail('dml_missing_record_exception expected');
} catch (moodle_exception $e) {
$this->assertInstanceOf('dml_missing_record_exception', $e);
}
try {
get_coursemodule_from_instance('a b', $folder1a->cmid, 0, false, MUST_EXIST);
$this->fail('coding_exception expected');
} catch (moodle_exception $e) {
$this->assertInstanceOf('coding_exception', $e);
}
try {
get_coursemodule_from_instance('', $folder1a->cmid, 0, false, MUST_EXIST);
$this->fail('coding_exception expected');
} catch (moodle_exception $e) {
$this->assertInstanceOf('coding_exception', $e);
}
try {
get_coursemodule_from_instance('abc', $folder1a->cmid, 0, false, MUST_EXIST);
$this->fail('dml_read_exception expected');
} catch (moodle_exception $e) {
$this->assertInstanceOf('dml_read_exception', $e);
}
}
public function test_get_coursemodules_in_course() {
global $CFG;
$this->resetAfterTest();
$this->setAdminUser(); // Some generators have bogus access control.
$this->assertFileExists("$CFG->dirroot/mod/folder/lib.php");
$this->assertFileExists("$CFG->dirroot/mod/glossary/lib.php");
$this->assertFileExists("$CFG->dirroot/mod/label/lib.php");
$course1 = $this->getDataGenerator()->create_course();
$course2 = $this->getDataGenerator()->create_course();
$folder1a = $this->getDataGenerator()->create_module('folder', array('course' => $course1, 'section' => 3));
$folder1b = $this->getDataGenerator()->create_module('folder', array('course' => $course1));
$glossary1 = $this->getDataGenerator()->create_module('glossary', array('course' => $course1));
$folder2 = $this->getDataGenerator()->create_module('folder', array('course' => $course2));
$glossary2a = $this->getDataGenerator()->create_module('glossary', array('course' => $course2));
$glossary2b = $this->getDataGenerator()->create_module('glossary', array('course' => $course2));
$modules = get_coursemodules_in_course('folder', $course1->id);
$this->assertCount(2, $modules);
$cm = $modules[$folder1a->cmid];
$this->assertSame('folder', $cm->modname);
$this->assertSame($folder1a->id, $cm->instance);
$this->assertSame($folder1a->course, $cm->course);
$this->assertObjectNotHasAttribute('sectionnum', $cm);
$this->assertObjectNotHasAttribute('revision', $cm);
$this->assertObjectNotHasAttribute('display', $cm);
$cm = $modules[$folder1b->cmid];
$this->assertSame('folder', $cm->modname);
$this->assertSame($folder1b->id, $cm->instance);
$this->assertSame($folder1b->course, $cm->course);
$this->assertObjectNotHasAttribute('sectionnum', $cm);
$this->assertObjectNotHasAttribute('revision', $cm);
$this->assertObjectNotHasAttribute('display', $cm);
$modules = get_coursemodules_in_course('folder', $course1->id, 'revision, display');
$this->assertCount(2, $modules);
$cm = $modules[$folder1a->cmid];
$this->assertSame('folder', $cm->modname);
$this->assertSame($folder1a->id, $cm->instance);
$this->assertSame($folder1a->course, $cm->course);
$this->assertObjectNotHasAttribute('sectionnum', $cm);
$this->assertObjectHasAttribute('revision', $cm);
$this->assertObjectHasAttribute('display', $cm);
$modules = get_coursemodules_in_course('label', $course1->id);
$this->assertCount(0, $modules);
try {
get_coursemodules_in_course('a b', $course1->id);
$this->fail('coding_exception expected');
} catch (moodle_exception $e) {
$this->assertInstanceOf('coding_exception', $e);
}
try {
get_coursemodules_in_course('abc', $course1->id);
$this->fail('dml_read_exception expected');
} catch (moodle_exception $e) {
$this->assertInstanceOf('dml_read_exception', $e);
}
}
public function test_get_all_instances_in_courses() {
global $CFG;
$this->resetAfterTest();
$this->setAdminUser(); // Some generators have bogus access control.
$this->assertFileExists("$CFG->dirroot/mod/folder/lib.php");
$this->assertFileExists("$CFG->dirroot/mod/glossary/lib.php");
$course1 = $this->getDataGenerator()->create_course();
$course2 = $this->getDataGenerator()->create_course();
$course3 = $this->getDataGenerator()->create_course();
$folder1a = $this->getDataGenerator()->create_module('folder', array('course' => $course1, 'section' => 3));
$folder1b = $this->getDataGenerator()->create_module('folder', array('course' => $course1));
$glossary1 = $this->getDataGenerator()->create_module('glossary', array('course' => $course1));
$folder2 = $this->getDataGenerator()->create_module('folder', array('course' => $course2));
$glossary2a = $this->getDataGenerator()->create_module('glossary', array('course' => $course2));
$glossary2b = $this->getDataGenerator()->create_module('glossary', array('course' => $course2));
$folder3 = $this->getDataGenerator()->create_module('folder', array('course' => $course3));
$modules = get_all_instances_in_courses('folder', array($course1->id => $course1, $course2->id => $course2));
$this->assertCount(3, $modules);
foreach ($modules as $cm) {
if ($folder1a->cmid == $cm->coursemodule) {
$folder = $folder1a;
} else if ($folder1b->cmid == $cm->coursemodule) {
$folder = $folder1b;
} else if ($folder2->cmid == $cm->coursemodule) {
$folder = $folder2;
} else {
$this->fail('Unexpected cm'. $cm->coursemodule);
}
$this->assertSame($folder->name, $cm->name);
$this->assertSame($folder->course, $cm->course);
}
try {
get_all_instances_in_courses('a b', array($course1->id => $course1, $course2->id => $course2));
$this->fail('coding_exception expected');
} catch (moodle_exception $e) {
$this->assertInstanceOf('coding_exception', $e);
}
try {
get_all_instances_in_courses('', array($course1->id => $course1, $course2->id => $course2));
$this->fail('coding_exception expected');
} catch (moodle_exception $e) {
$this->assertInstanceOf('coding_exception', $e);
}
}
public function test_get_all_instances_in_course() {
global $CFG;
$this->resetAfterTest();
$this->setAdminUser(); // Some generators have bogus access control.
$this->assertFileExists("$CFG->dirroot/mod/folder/lib.php");
$this->assertFileExists("$CFG->dirroot/mod/glossary/lib.php");
$course1 = $this->getDataGenerator()->create_course();
$course2 = $this->getDataGenerator()->create_course();
$course3 = $this->getDataGenerator()->create_course();
$folder1a = $this->getDataGenerator()->create_module('folder', array('course' => $course1, 'section' => 3));
$folder1b = $this->getDataGenerator()->create_module('folder', array('course' => $course1));
$glossary1 = $this->getDataGenerator()->create_module('glossary', array('course' => $course1));
$folder2 = $this->getDataGenerator()->create_module('folder', array('course' => $course2));
$glossary2a = $this->getDataGenerator()->create_module('glossary', array('course' => $course2));
$glossary2b = $this->getDataGenerator()->create_module('glossary', array('course' => $course2));
$folder3 = $this->getDataGenerator()->create_module('folder', array('course' => $course3));
$modules = get_all_instances_in_course('folder', $course1);
$this->assertCount(2, $modules);
foreach ($modules as $cm) {
if ($folder1a->cmid == $cm->coursemodule) {
$folder = $folder1a;
} else if ($folder1b->cmid == $cm->coursemodule) {
$folder = $folder1b;
} else {
$this->fail('Unexpected cm'. $cm->coursemodule);
}
$this->assertSame($folder->name, $cm->name);
$this->assertSame($folder->course, $cm->course);
}
try {
get_all_instances_in_course('a b', $course1);
$this->fail('coding_exception expected');
} catch (moodle_exception $e) {
$this->assertInstanceOf('coding_exception', $e);
}
try {
get_all_instances_in_course('', $course1);
$this->fail('coding_exception expected');
} catch (moodle_exception $e) {
$this->assertInstanceOf('coding_exception', $e);
}
}
}