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MDL-49609 mod_lti: Content-Item message type-related unit tests

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Jun Pataleta 2016-08-04 17:45:04 +08:00
parent 6696cdab8f
commit 1e7490ad9a
1 changed files with 157 additions and 0 deletions
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157
mod/lti/tests/locallib_test.php
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@ -325,4 +325,161 @@ class mod_lti_locallib_testcase extends advanced_testcase {
$this->assertEquals('http://download.moodle.org/unittest/test.jpg', $lti->icon);
$this->assertEquals('https://download.moodle.org/unittest/test.jpg', $lti->secureicon);
}
/**
* Tests for lti_build_content_item_selection_request().
*/
public function test_lti_build_content_item_selection_request() {
$this->resetAfterTest();
$this->setAdminUser();
// Create a tool proxy.
$proxy = mod_lti_external::create_tool_proxy('Test proxy', $this->getExternalTestFileUrl('/test.html'), array(), array());
// Create a tool type, associated with that proxy.
$type = new stdClass();
$data = new stdClass();
$data->lti_contentitem = true;
$type->state = LTI_TOOL_STATE_CONFIGURED;
$type->name = "Test tool";
$type->description = "Example description";
$type->toolproxyid = $proxy->id;
$type->baseurl = $this->getExternalTestFileUrl('/test.html');
$typeid = lti_add_type($type, $data);
$typeconfig = lti_get_type_config($typeid);
$course = $this->getDataGenerator()->create_course();
$returnurl = new moodle_url('/');
// Default parameters.
$result = lti_build_content_item_selection_request($typeid, $course, $returnurl);
$this->assertNotEmpty($result);
$this->assertNotEmpty($result->params);
$this->assertNotEmpty($result->url);
$params = $result->params;
$url = $result->url;
$this->assertEquals($typeconfig['toolurl'], $url);
$this->assertEquals('ContentItemSelectionRequest', $params['lti_message_type']);
$this->assertEquals(LTI_VERSION_2, $params['lti_version']);
$this->assertEquals('application/vnd.ims.lti.v1.ltilink', $params['accept_media_types']);
$this->assertEquals('frame,iframe,window', $params['accept_presentation_document_targets']);
$this->assertEquals($returnurl->out(false), $params['content_item_return_url']);
$this->assertEquals('false', $params['accept_unsigned']);
$this->assertEquals('false', $params['accept_multiple']);
$this->assertEquals('false', $params['accept_copy_advice']);
$this->assertEquals('false', $params['auto_create']);
$this->assertEquals($type->name, $params['title']);
$this->assertFalse(isset($params['resource_link_id']));
$this->assertFalse(isset($params['resource_link_title']));
$this->assertFalse(isset($params['resource_link_description']));
$this->assertFalse(isset($params['launch_presentation_return_url']));
$this->assertFalse(isset($params['lis_result_sourcedid']));
// Custom parameters.
$title = 'My custom title';
$text = 'This is the tool description';
$mediatypes = ['image/*', 'video/*'];
$targets = ['embed', 'iframe'];
$result = lti_build_content_item_selection_request($typeid, $course, $returnurl, $title, $text, $mediatypes, $targets,
true, true, true, true, true);
$this->assertNotEmpty($result);
$this->assertNotEmpty($result->params);
$this->assertNotEmpty($result->url);
$params = $result->params;
$this->assertEquals(implode(',', $mediatypes), $params['accept_media_types']);
$this->assertEquals(implode(',', $targets), $params['accept_presentation_document_targets']);
$this->assertEquals('true', $params['accept_unsigned']);
$this->assertEquals('true', $params['accept_multiple']);
$this->assertEquals('true', $params['accept_copy_advice']);
$this->assertEquals('true', $params['auto_create']);
$this->assertEquals($title, $params['title']);
$this->assertEquals($text, $params['text']);
// Invalid flag values.
$result = lti_build_content_item_selection_request($typeid, $course, $returnurl, $title, $text, $mediatypes, $targets,
'aa', -1, 0, 1, 0xabc);
$this->assertNotEmpty($result);
$this->assertNotEmpty($result->params);
$this->assertNotEmpty($result->url);
$params = $result->params;
$this->assertEquals(implode(',', $mediatypes), $params['accept_media_types']);
$this->assertEquals(implode(',', $targets), $params['accept_presentation_document_targets']);
$this->assertEquals('false', $params['accept_unsigned']);
$this->assertEquals('false', $params['accept_multiple']);
$this->assertEquals('false', $params['accept_copy_advice']);
$this->assertEquals('false', $params['auto_create']);
$this->assertEquals($title, $params['title']);
$this->assertEquals($text, $params['text']);
}
/**
* Test for lti_build_content_item_selection_request() with nonexistent tool type ID parameter.
*/
public function test_lti_build_content_item_selection_request_invalid_tooltype() {
$this->resetAfterTest();
$this->setAdminUser();
$course = $this->getDataGenerator()->create_course();
$returnurl = new moodle_url('/');
// Should throw Exception on non-existent tool type.
$this->expectException('moodle_exception');
lti_build_content_item_selection_request(1, $course, $returnurl);
}
/**
* Test for lti_build_content_item_selection_request() with invalid media types parameter.
*/
public function test_lti_build_content_item_selection_request_invalid_mediatypes() {
$this->resetAfterTest();
$this->setAdminUser();
// Create a tool type, associated with that proxy.
$type = new stdClass();
$data = new stdClass();
$data->lti_contentitem = true;
$type->state = LTI_TOOL_STATE_CONFIGURED;
$type->name = "Test tool";
$type->description = "Example description";
$type->baseurl = $this->getExternalTestFileUrl('/test.html');
$typeid = lti_add_type($type, $data);
$course = $this->getDataGenerator()->create_course();
$returnurl = new moodle_url('/');
// Should throw coding_exception on non-array media types.
$mediatypes = 'image/*,video/*';
$this->expectException('coding_exception');
lti_build_content_item_selection_request($typeid, $course, $returnurl, '', '', $mediatypes);
}
/**
* Test for lti_build_content_item_selection_request() with invalid presentation targets parameter.
*/
public function test_lti_build_content_item_selection_request_invalid_presentationtargets() {
$this->resetAfterTest();
$this->setAdminUser();
// Create a tool type, associated with that proxy.
$type = new stdClass();
$data = new stdClass();
$data->lti_contentitem = true;
$type->state = LTI_TOOL_STATE_CONFIGURED;
$type->name = "Test tool";
$type->description = "Example description";
$type->baseurl = $this->getExternalTestFileUrl('/test.html');
$typeid = lti_add_type($type, $data);
$course = $this->getDataGenerator()->create_course();
$returnurl = new moodle_url('/');
// Should throw coding_exception on non-array presentation targets.
$targets = 'frame,iframe';
$this->expectException('coding_exception');
lti_build_content_item_selection_request($typeid, $course, $returnurl, '', '', [], $targets);
}
}