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MDL-69319 mod_lti: move test data generation out of common setup

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This commit is contained in:
Jake Dallimore 2020-07-17 16:20:37 +08:00
parent b660b92b3f
commit ef2a7d7302
1 changed files with 95 additions and 38 deletions
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133
mod/lti/tests/externallib_test.php
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@ -46,26 +46,46 @@ class mod_lti_external_testcase extends externallib_advanced_testcase {
* Set up for every test * Set up for every test
*/ */
public function setUp() { public function setUp() {
global $DB;
$this->resetAfterTest(); $this->resetAfterTest();
}
/**
* Sets up some basic test data including course, users, roles, and an lti instance, for use in some tests.
* @return array
*/
protected function setup_test_data() {
global $DB;
$this->setAdminUser(); $this->setAdminUser();
// Setup test data. // Setup test data.
$this->course = $this->getDataGenerator()->create_course(); $course = $this->getDataGenerator()->create_course();
$this->lti = $this->getDataGenerator()->create_module('lti', $lti = $this->getDataGenerator()->create_module(
array('course' => $this->course->id, 'toolurl' => 'http://localhost/not/real/tool.php')); 'lti',
$this->context = context_module::instance($this->lti->cmid); ['course' => $course->id, 'toolurl' => 'http://localhost/not/real/tool.php']
$this->cm = get_coursemodule_from_instance('lti', $this->lti->id); );
$context = context_module::instance($lti->cmid);
$cm = get_coursemodule_from_instance('lti', $lti->id);
// Create users. // Create users.
$this->student = self::getDataGenerator()->create_user(); $student = self::getDataGenerator()->create_user();
$this->teacher = self::getDataGenerator()->create_user(); $teacher = self::getDataGenerator()->create_user();
// Users enrolments. // Users enrolments.
$this->studentrole = $DB->get_record('role', array('shortname' => 'student')); $studentrole = $DB->get_record('role', array('shortname' => 'student'));
$this->teacherrole = $DB->get_record('role', array('shortname' => 'editingteacher')); $teacherrole = $DB->get_record('role', array('shortname' => 'editingteacher'));
$this->getDataGenerator()->enrol_user($this->student->id, $this->course->id, $this->studentrole->id, 'manual'); $this->getDataGenerator()->enrol_user($student->id, $course->id, $studentrole->id, 'manual');
$this->getDataGenerator()->enrol_user($this->teacher->id, $this->course->id, $this->teacherrole->id, 'manual'); $this->getDataGenerator()->enrol_user($teacher->id, $course->id, $teacherrole->id, 'manual');
return [
'course' => $course,
'lti' => $lti,
'context' => $context,
'cm' => $cm,
'student' => $student,
'teacher' => $teacher,
'studentrole' => $studentrole,
'teacherrole' => $teacherrole
];
} }
/** /**
@ -74,11 +94,16 @@ class mod_lti_external_testcase extends externallib_advanced_testcase {
public function test_get_tool_launch_data() { public function test_get_tool_launch_data() {
global $USER, $SITE; global $USER, $SITE;
$result = mod_lti_external::get_tool_launch_data($this->lti->id); [
'course' => $course,
'lti' => $lti
] = $this->setup_test_data();
$result = mod_lti_external::get_tool_launch_data($lti->id);
$result = external_api::clean_returnvalue(mod_lti_external::get_tool_launch_data_returns(), $result); $result = external_api::clean_returnvalue(mod_lti_external::get_tool_launch_data_returns(), $result);
// Basic test, the function returns what it's expected. // Basic test, the function returns what it's expected.
self::assertEquals($this->lti->toolurl, $result['endpoint']); self::assertEquals($lti->toolurl, $result['endpoint']);
self::assertCount(36, $result['parameters']); self::assertCount(36, $result['parameters']);
// Check some parameters. // Check some parameters.
@ -86,9 +111,9 @@ class mod_lti_external_testcase extends externallib_advanced_testcase {
foreach ($result['parameters'] as $param) { foreach ($result['parameters'] as $param) {
$parameters[$param['name']] = $param['value']; $parameters[$param['name']] = $param['value'];
} }
self::assertEquals($this->lti->resourcekey, $parameters['oauth_consumer_key']); self::assertEquals($lti->resourcekey, $parameters['oauth_consumer_key']);
self::assertEquals($this->course->fullname, $parameters['context_title']); self::assertEquals($course->fullname, $parameters['context_title']);
self::assertEquals($this->course->shortname, $parameters['context_label']); self::assertEquals($course->shortname, $parameters['context_label']);
self::assertEquals($USER->id, $parameters['user_id']); self::assertEquals($USER->id, $parameters['user_id']);
self::assertEquals($USER->firstname, $parameters['lis_person_name_given']); self::assertEquals($USER->firstname, $parameters['lis_person_name_given']);
self::assertEquals($USER->lastname, $parameters['lis_person_name_family']); self::assertEquals($USER->lastname, $parameters['lis_person_name_family']);
@ -105,6 +130,14 @@ class mod_lti_external_testcase extends externallib_advanced_testcase {
public function test_mod_lti_get_ltis_by_courses() { public function test_mod_lti_get_ltis_by_courses() {
global $DB; global $DB;
[
'course' => $course,
'lti' => $lti,
'student' => $student,
'teacher' => $teacher,
'studentrole' => $studentrole,
] = $this->setup_test_data();
// Create additional course. // Create additional course.
$course2 = self::getDataGenerator()->create_course(); $course2 = self::getDataGenerator()->create_course();
@ -122,9 +155,9 @@ class mod_lti_external_testcase extends externallib_advanced_testcase {
break; break;
} }
} }
$enrol->enrol_user($instance2, $this->student->id, $this->studentrole->id); $enrol->enrol_user($instance2, $student->id, $studentrole->id);
self::setUser($this->student); self::setUser($student);
$returndescription = mod_lti_external::get_ltis_by_courses_returns(); $returndescription = mod_lti_external::get_ltis_by_courses_returns();
@ -134,7 +167,7 @@ class mod_lti_external_testcase extends externallib_advanced_testcase {
'showtitlelaunch', 'showdescriptionlaunch', 'icon', 'secureicon'); 'showtitlelaunch', 'showdescriptionlaunch', 'icon', 'secureicon');
// Add expected coursemodule and data. // Add expected coursemodule and data.
$lti1 = $this->lti; $lti1 = $lti;
$lti1->coursemodule = $lti1->cmid; $lti1->coursemodule = $lti1->cmid;
$lti1->introformat = 1; $lti1->introformat = 1;
$lti1->section = 0; $lti1->section = 0;
@ -159,7 +192,7 @@ class mod_lti_external_testcase extends externallib_advanced_testcase {
$expectedltis = array($expected2, $expected1); $expectedltis = array($expected2, $expected1);
// Call the external function passing course ids. // Call the external function passing course ids.
$result = mod_lti_external::get_ltis_by_courses(array($course2->id, $this->course->id)); $result = mod_lti_external::get_ltis_by_courses(array($course2->id, $course->id));
$result = external_api::clean_returnvalue($returndescription, $result); $result = external_api::clean_returnvalue($returndescription, $result);
$this->assertEquals($expectedltis, $result['ltis']); $this->assertEquals($expectedltis, $result['ltis']);
@ -172,7 +205,7 @@ class mod_lti_external_testcase extends externallib_advanced_testcase {
$this->assertCount(0, $result['warnings']); $this->assertCount(0, $result['warnings']);
// Unenrol user from second course and alter expected ltis. // Unenrol user from second course and alter expected ltis.
$enrol->unenrol_user($instance2, $this->student->id); $enrol->unenrol_user($instance2, $student->id);
array_shift($expectedltis); array_shift($expectedltis);
// Call the external function without passing course id. // Call the external function without passing course id.
@ -188,7 +221,7 @@ class mod_lti_external_testcase extends externallib_advanced_testcase {
$this->assertEquals($course2->id, $result['warnings'][0]['itemid']); $this->assertEquals($course2->id, $result['warnings'][0]['itemid']);
// Now, try as a teacher for getting all the additional fields. // Now, try as a teacher for getting all the additional fields.
self::setUser($this->teacher); self::setUser($teacher);
$additionalfields = array('timecreated', 'timemodified', 'typeid', 'toolurl', 'securetoolurl', $additionalfields = array('timecreated', 'timemodified', 'typeid', 'toolurl', 'securetoolurl',
'instructorchoicesendname', 'instructorchoicesendemailaddr', 'instructorchoiceallowroster', 'instructorchoicesendname', 'instructorchoicesendemailaddr', 'instructorchoiceallowroster',
@ -206,20 +239,20 @@ class mod_lti_external_testcase extends externallib_advanced_testcase {
// Admin also should get all the information. // Admin also should get all the information.
self::setAdminUser(); self::setAdminUser();
$result = mod_lti_external::get_ltis_by_courses(array($this->course->id)); $result = mod_lti_external::get_ltis_by_courses(array($course->id));
$result = external_api::clean_returnvalue($returndescription, $result); $result = external_api::clean_returnvalue($returndescription, $result);
$this->assertEquals($expectedltis, $result['ltis']); $this->assertEquals($expectedltis, $result['ltis']);
// Now, prohibit capabilities. // Now, prohibit capabilities.
$this->setUser($this->student); $this->setUser($student);
$contextcourse1 = context_course::instance($this->course->id); $contextcourse1 = context_course::instance($course->id);
// Prohibit capability = mod:lti:view on Course1 for students. // Prohibit capability = mod:lti:view on Course1 for students.
assign_capability('mod/lti:view', CAP_PROHIBIT, $this->studentrole->id, $contextcourse1->id); assign_capability('mod/lti:view', CAP_PROHIBIT, $studentrole->id, $contextcourse1->id);
// Empty all the caches that may be affected by this change. // Empty all the caches that may be affected by this change.
accesslib_clear_all_caches_for_unit_testing(); accesslib_clear_all_caches_for_unit_testing();
course_modinfo::clear_instance_cache(); course_modinfo::clear_instance_cache();
$ltis = mod_lti_external::get_ltis_by_courses(array($this->course->id)); $ltis = mod_lti_external::get_ltis_by_courses(array($course->id));
$ltis = external_api::clean_returnvalue(mod_lti_external::get_ltis_by_courses_returns(), $ltis); $ltis = external_api::clean_returnvalue(mod_lti_external::get_ltis_by_courses_returns(), $ltis);
$this->assertCount(0, $ltis['ltis']); $this->assertCount(0, $ltis['ltis']);
} }
@ -230,6 +263,14 @@ class mod_lti_external_testcase extends externallib_advanced_testcase {
public function test_view_lti() { public function test_view_lti() {
global $DB; global $DB;
[
'lti' => $lti,
'context' => $context,
'cm' => $cm,
'student' => $student,
'studentrole' => $studentrole,
] = $this->setup_test_data();
// Test invalid instance id. // Test invalid instance id.
try { try {
mod_lti_external::view_lti(0); mod_lti_external::view_lti(0);
@ -242,19 +283,19 @@ class mod_lti_external_testcase extends externallib_advanced_testcase {
$usernotenrolled = self::getDataGenerator()->create_user(); $usernotenrolled = self::getDataGenerator()->create_user();
$this->setUser($usernotenrolled); $this->setUser($usernotenrolled);
try { try {
mod_lti_external::view_lti($this->lti->id); mod_lti_external::view_lti($lti->id);
$this->fail('Exception expected due to not enrolled user.'); $this->fail('Exception expected due to not enrolled user.');
} catch (moodle_exception $e) { } catch (moodle_exception $e) {
$this->assertEquals('requireloginerror', $e->errorcode); $this->assertEquals('requireloginerror', $e->errorcode);
} }
// Test user with full capabilities. // Test user with full capabilities.
$this->setUser($this->student); $this->setUser($student);
// Trigger and capture the event. // Trigger and capture the event.
$sink = $this->redirectEvents(); $sink = $this->redirectEvents();
$result = mod_lti_external::view_lti($this->lti->id); $result = mod_lti_external::view_lti($lti->id);
$result = external_api::clean_returnvalue(mod_lti_external::view_lti_returns(), $result); $result = external_api::clean_returnvalue(mod_lti_external::view_lti_returns(), $result);
$events = $sink->get_events(); $events = $sink->get_events();
@ -263,21 +304,21 @@ class mod_lti_external_testcase extends externallib_advanced_testcase {
// Checking that the event contains the expected values. // Checking that the event contains the expected values.
$this->assertInstanceOf('\mod_lti\event\course_module_viewed', $event); $this->assertInstanceOf('\mod_lti\event\course_module_viewed', $event);
$this->assertEquals($this->context, $event->get_context()); $this->assertEquals($context, $event->get_context());
$moodlelti = new \moodle_url('/mod/lti/view.php', array('id' => $this->cm->id)); $moodlelti = new \moodle_url('/mod/lti/view.php', array('id' => $cm->id));
$this->assertEquals($moodlelti, $event->get_url()); $this->assertEquals($moodlelti, $event->get_url());
$this->assertEventContextNotUsed($event); $this->assertEventContextNotUsed($event);
$this->assertNotEmpty($event->get_name()); $this->assertNotEmpty($event->get_name());
// Test user with no capabilities. // Test user with no capabilities.
// We need a explicit prohibit since this capability is only defined in authenticated user and guest roles. // We need a explicit prohibit since this capability is only defined in authenticated user and guest roles.
assign_capability('mod/lti:view', CAP_PROHIBIT, $this->studentrole->id, $this->context->id); assign_capability('mod/lti:view', CAP_PROHIBIT, $studentrole->id, $context->id);
// Empty all the caches that may be affected by this change. // Empty all the caches that may be affected by this change.
accesslib_clear_all_caches_for_unit_testing(); accesslib_clear_all_caches_for_unit_testing();
course_modinfo::clear_instance_cache(); course_modinfo::clear_instance_cache();
try { try {
mod_lti_external::view_lti($this->lti->id); mod_lti_external::view_lti($lti->id);
$this->fail('Exception expected due to missing capability.'); $this->fail('Exception expected due to missing capability.');
} catch (moodle_exception $e) { } catch (moodle_exception $e) {
$this->assertEquals('requireloginerror', $e->errorcode); $this->assertEquals('requireloginerror', $e->errorcode);
@ -289,6 +330,7 @@ class mod_lti_external_testcase extends externallib_advanced_testcase {
* Test create tool proxy * Test create tool proxy
*/ */
public function test_mod_lti_create_tool_proxy() { public function test_mod_lti_create_tool_proxy() {
$this->setAdminUser();
$capabilities = ['AA', 'BB']; $capabilities = ['AA', 'BB'];
$proxy = mod_lti_external::create_tool_proxy('Test proxy', $this->getExternalTestFileUrl('/test.html'), $capabilities, []); $proxy = mod_lti_external::create_tool_proxy('Test proxy', $this->getExternalTestFileUrl('/test.html'), $capabilities, []);
$proxy = (object) external_api::clean_returnvalue(mod_lti_external::create_tool_proxy_returns(), $proxy); $proxy = (object) external_api::clean_returnvalue(mod_lti_external::create_tool_proxy_returns(), $proxy);
@ -303,6 +345,7 @@ class mod_lti_external_testcase extends externallib_advanced_testcase {
* Test create tool proxy with duplicate url * Test create tool proxy with duplicate url
*/ */
public function test_mod_lti_create_tool_proxy_duplicateurl() { public function test_mod_lti_create_tool_proxy_duplicateurl() {
$this->setAdminUser();
$this->expectException('moodle_exception'); $this->expectException('moodle_exception');
$proxy = mod_lti_external::create_tool_proxy('Test proxy 1', $this->getExternalTestFileUrl('/test.html'), array(), array()); $proxy = mod_lti_external::create_tool_proxy('Test proxy 1', $this->getExternalTestFileUrl('/test.html'), array(), array());
$proxy = mod_lti_external::create_tool_proxy('Test proxy 2', $this->getExternalTestFileUrl('/test.html'), array(), array()); $proxy = mod_lti_external::create_tool_proxy('Test proxy 2', $this->getExternalTestFileUrl('/test.html'), array(), array());
@ -312,7 +355,9 @@ class mod_lti_external_testcase extends externallib_advanced_testcase {
* Test create tool proxy without sufficient capability * Test create tool proxy without sufficient capability
*/ */
public function test_mod_lti_create_tool_proxy_without_capability() { public function test_mod_lti_create_tool_proxy_without_capability() {
self::setUser($this->teacher); $course = $this->getDataGenerator()->create_course();
$teacher = $this->getDataGenerator()->create_and_enrol($course, 'editingteacher');
$this->setUser($teacher);
$this->expectException('required_capability_exception'); $this->expectException('required_capability_exception');
$proxy = mod_lti_external::create_tool_proxy('Test proxy', $this->getExternalTestFileUrl('/test.html'), array(), array()); $proxy = mod_lti_external::create_tool_proxy('Test proxy', $this->getExternalTestFileUrl('/test.html'), array(), array());
} }
@ -321,6 +366,7 @@ class mod_lti_external_testcase extends externallib_advanced_testcase {
* Test delete tool proxy * Test delete tool proxy
*/ */
public function test_mod_lti_delete_tool_proxy() { public function test_mod_lti_delete_tool_proxy() {
$this->setAdminUser();
$proxy = mod_lti_external::create_tool_proxy('Test proxy', $this->getExternalTestFileUrl('/test.html'), array(), array()); $proxy = mod_lti_external::create_tool_proxy('Test proxy', $this->getExternalTestFileUrl('/test.html'), array(), array());
$proxy = (object) external_api::clean_returnvalue(mod_lti_external::create_tool_proxy_returns(), $proxy); $proxy = (object) external_api::clean_returnvalue(mod_lti_external::create_tool_proxy_returns(), $proxy);
$this->assertNotEmpty(lti_get_tool_proxy($proxy->id)); $this->assertNotEmpty(lti_get_tool_proxy($proxy->id));
@ -338,6 +384,7 @@ class mod_lti_external_testcase extends externallib_advanced_testcase {
* Test get tool proxy registration request * Test get tool proxy registration request
*/ */
public function test_mod_lti_get_tool_proxy_registration_request() { public function test_mod_lti_get_tool_proxy_registration_request() {
$this->setAdminUser();
$proxy = mod_lti_external::create_tool_proxy('Test proxy', $this->getExternalTestFileUrl('/test.html'), array(), array()); $proxy = mod_lti_external::create_tool_proxy('Test proxy', $this->getExternalTestFileUrl('/test.html'), array(), array());
$proxy = (object) external_api::clean_returnvalue(mod_lti_external::create_tool_proxy_returns(), $proxy); $proxy = (object) external_api::clean_returnvalue(mod_lti_external::create_tool_proxy_returns(), $proxy);
@ -354,6 +401,7 @@ class mod_lti_external_testcase extends externallib_advanced_testcase {
*/ */
public function test_mod_lti_get_tool_types() { public function test_mod_lti_get_tool_types() {
// Create a tool proxy. // Create a tool proxy.
$this->setAdminUser();
$proxy = mod_lti_external::create_tool_proxy('Test proxy', $this->getExternalTestFileUrl('/test.html'), array(), array()); $proxy = mod_lti_external::create_tool_proxy('Test proxy', $this->getExternalTestFileUrl('/test.html'), array(), array());
$proxy = (object) external_api::clean_returnvalue(mod_lti_external::create_tool_proxy_returns(), $proxy); $proxy = (object) external_api::clean_returnvalue(mod_lti_external::create_tool_proxy_returns(), $proxy);
@ -380,6 +428,7 @@ class mod_lti_external_testcase extends externallib_advanced_testcase {
* Test create tool type * Test create tool type
*/ */
public function test_mod_lti_create_tool_type() { public function test_mod_lti_create_tool_type() {
$this->setAdminUser();
$type = mod_lti_external::create_tool_type($this->getExternalTestFileUrl('/ims_cartridge_basic_lti_link.xml'), '', ''); $type = mod_lti_external::create_tool_type($this->getExternalTestFileUrl('/ims_cartridge_basic_lti_link.xml'), '', '');
$type = external_api::clean_returnvalue(mod_lti_external::create_tool_type_returns(), $type); $type = external_api::clean_returnvalue(mod_lti_external::create_tool_type_returns(), $type);
@ -415,7 +464,9 @@ class mod_lti_external_testcase extends externallib_advanced_testcase {
* Test creating of tool types without sufficient capability * Test creating of tool types without sufficient capability
*/ */
public function test_mod_lti_create_tool_type_without_capability() { public function test_mod_lti_create_tool_type_without_capability() {
self::setUser($this->teacher); $course = $this->getDataGenerator()->create_course();
$teacher = $this->getDataGenerator()->create_and_enrol($course, 'editingteacher');
$this->setUser($teacher);
$this->expectException('required_capability_exception'); $this->expectException('required_capability_exception');
$type = mod_lti_external::create_tool_type($this->getExternalTestFileUrl('/ims_cartridge_basic_lti_link.xml'), '', ''); $type = mod_lti_external::create_tool_type($this->getExternalTestFileUrl('/ims_cartridge_basic_lti_link.xml'), '', '');
} }
@ -424,6 +475,7 @@ class mod_lti_external_testcase extends externallib_advanced_testcase {
* Test update tool type * Test update tool type
*/ */
public function test_mod_lti_update_tool_type() { public function test_mod_lti_update_tool_type() {
$this->setAdminUser();
$type = mod_lti_external::create_tool_type($this->getExternalTestFileUrl('/ims_cartridge_basic_lti_link.xml'), '', ''); $type = mod_lti_external::create_tool_type($this->getExternalTestFileUrl('/ims_cartridge_basic_lti_link.xml'), '', '');
$type = external_api::clean_returnvalue(mod_lti_external::create_tool_type_returns(), $type); $type = external_api::clean_returnvalue(mod_lti_external::create_tool_type_returns(), $type);
@ -439,6 +491,7 @@ class mod_lti_external_testcase extends externallib_advanced_testcase {
* Test delete tool type * Test delete tool type
*/ */
public function test_mod_lti_delete_tool_type() { public function test_mod_lti_delete_tool_type() {
$this->setAdminUser();
$type = mod_lti_external::create_tool_type($this->getExternalTestFileUrl('/ims_cartridge_basic_lti_link.xml'), '', ''); $type = mod_lti_external::create_tool_type($this->getExternalTestFileUrl('/ims_cartridge_basic_lti_link.xml'), '', '');
$type = external_api::clean_returnvalue(mod_lti_external::create_tool_type_returns(), $type); $type = external_api::clean_returnvalue(mod_lti_external::create_tool_type_returns(), $type);
$this->assertNotEmpty(lti_get_type($type['id'])); $this->assertNotEmpty(lti_get_type($type['id']));
@ -452,11 +505,14 @@ class mod_lti_external_testcase extends externallib_advanced_testcase {
* Test delete tool type without sufficient capability * Test delete tool type without sufficient capability
*/ */
public function test_mod_lti_delete_tool_type_without_capability() { public function test_mod_lti_delete_tool_type_without_capability() {
$this->setAdminUser();
$type = mod_lti_external::create_tool_type($this->getExternalTestFileUrl('/ims_cartridge_basic_lti_link.xml'), '', ''); $type = mod_lti_external::create_tool_type($this->getExternalTestFileUrl('/ims_cartridge_basic_lti_link.xml'), '', '');
$type = external_api::clean_returnvalue(mod_lti_external::create_tool_type_returns(), $type); $type = external_api::clean_returnvalue(mod_lti_external::create_tool_type_returns(), $type);
$this->assertNotEmpty(lti_get_type($type['id'])); $this->assertNotEmpty(lti_get_type($type['id']));
$this->expectException('required_capability_exception'); $this->expectException('required_capability_exception');
self::setUser($this->teacher); $course = $this->getDataGenerator()->create_course();
$teacher = $this->getDataGenerator()->create_and_enrol($course, 'editingteacher');
$this->setUser($teacher);
$type = mod_lti_external::delete_tool_type($type['id']); $type = mod_lti_external::delete_tool_type($type['id']);
} }
@ -464,6 +520,7 @@ class mod_lti_external_testcase extends externallib_advanced_testcase {
* Test is cartridge * Test is cartridge
*/ */
public function test_mod_lti_is_cartridge() { public function test_mod_lti_is_cartridge() {
$this->setAdminUser();
$result = mod_lti_external::is_cartridge($this->getExternalTestFileUrl('/ims_cartridge_basic_lti_link.xml')); $result = mod_lti_external::is_cartridge($this->getExternalTestFileUrl('/ims_cartridge_basic_lti_link.xml'));
$result = external_api::clean_returnvalue(mod_lti_external::is_cartridge_returns(), $result); $result = external_api::clean_returnvalue(mod_lti_external::is_cartridge_returns(), $result);
$this->assertTrue($result['iscartridge']); $this->assertTrue($result['iscartridge']);