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moodle/lib/simpletest/testnavigationlib.php
samhemelryk ab5bd34d18 mod-feedback MDL-20254 Upgrade feedback module to make use of new navigation blocks 
At the same time I also took the oppertunity to fix up the bugs within the feedback module that were making it un-usable
2009-09-11 02:04:38 +00:00

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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/>.
/**
* Unit tests for lib/navigationlib.php
*
* @package moodlecore
* @copyright 2009 Sam Hemelryk
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later (5)
*/
if (!defined('MOODLE_INTERNAL')) {
die('Direct access to this script is forbidden.'); /// It must be included from a Moodle page
}
require_once($CFG->libdir . '/navigationlib.php');
class navigation_node_test extends UnitTestCase {
protected $tree;
public static $includecoverage = array('./lib/navigationlib.php');
public static $excludecoverage = array();
protected $fakeproperties = array(
'text' => 'text',
'shorttext' => 'A very silly extra long short text string, more than 25 characters',
'key' => 'key',
'type' => 'navigation_node::TYPE_COURSE',
'action' => 'http://www.moodle.org/');
public function setUp() {
global $CFG, $FULLME;
parent::setUp();
$oldfullme = $FULLME;
$FULLME = 'http://www.moodle.org/test.php';
$this->node = new navigation_node('Test Node');
$this->node->type = navigation_node::TYPE_SYSTEM;
$this->node->add('demo1', 'http://www.moodle.org/', navigation_node::TYPE_COURSE, null, 'demo1', $CFG->httpswwwroot . '/pix/i/course.gif');
$this->node->add('demo2', 'http://www.moodle.com/', navigation_node::TYPE_COURSE, null, 'demo2', $CFG->httpswwwroot . '/pix/i/course.gif');
$this->node->add('demo3', 'http://www.moodle.org/', navigation_node::TYPE_CATEGORY, null, 'demo3',$CFG->httpswwwroot . '/pix/i/course.gif');
$this->node->get('demo3')->add('demo4', new moodle_url('http://www.moodle.org/'),navigation_node::TYPE_COURSE, null, 'demo4', $CFG->httpswwwroot . '/pix/i/course.gif');
$this->node->get('demo3')->add('demo5', 'http://www.moodle.org/test.php', navigation_node::TYPE_COURSE, null, 'demo5',$CFG->httpswwwroot . '/pix/i/course.gif');
$this->node->get('demo3')->get('demo5')->make_active();
$this->node->get('demo3')->get('demo5')->add('activity1', null, navigation_node::TYPE_ACTIVITY, null, 'activity1');
$this->node->get('demo3')->get('demo5')->get('activity1')->make_active();
$this->node->add('hiddendemo1', 'http://www.moodle.org/', navigation_node::TYPE_CATEGORY, null, 'hiddendemo1', $CFG->httpswwwroot . '/pix/i/course.gif');
$this->node->get('hiddendemo1')->hidden = true;
$this->node->get('hiddendemo1')->add('hiddendemo2', new moodle_url('http://www.moodle.org/'), navigation_node::TYPE_COURSE, null, 'hiddendemo2', $CFG->httpswwwroot . '/pix/i/course.gif');
$this->node->get('hiddendemo1')->add('hiddendemo3', new moodle_url('http://www.moodle.org/'), navigation_node::TYPE_COURSE,null, 'hiddendemo3', $CFG->httpswwwroot . '/pix/i/course.gif');
$this->node->get('hiddendemo1')->get('hiddendemo2')->helpbutton = 'Here is a help button';
$this->node->get('hiddendemo1')->get('hiddendemo3')->display = false;
$FULLME = $oldfullme;
}
public function test___construct() {
global $CFG;
$node = new navigation_node($this->fakeproperties);
$this->assertEqual($node->text, $this->fakeproperties['text']);
$this->assertEqual($node->title, $this->fakeproperties['text']);
$this->assertTrue(strpos($this->fakeproperties['shorttext'], substr($node->shorttext,0, -3))===0);
$this->assertEqual($node->key, $this->fakeproperties['key']);
$this->assertEqual($node->type, $this->fakeproperties['type']);
$this->assertEqual($node->action, $this->fakeproperties['action']);
}
public function test_override_active_url() {
$url = new moodle_url('http://moodle.org');
$this->fakeproperties['action'] = $url;
navigation_node::override_active_url($url);
$node = new navigation_node($this->fakeproperties);
$this->assertTrue($node->isactive);
}
public function test_add() {
global $CFG;
// Add a node with all args set
$key1 = $this->node->add('test_add_1','http://www.moodle.org/',navigation_node::TYPE_COURSE,'testadd1','key',$CFG->httpswwwroot . '/pix/i/course.gif');
// Add a node with the minimum args required
$key2 = $this->node->add('test_add_2',null, navigation_node::TYPE_CUSTOM,'testadd2');
$key3 = $this->node->add(str_repeat('moodle ', 15),str_repeat('moodle', 15));
$this->assertEqual('key',$key1);
$this->assertEqual($key2, $this->node->get($key2)->key);
$this->assertEqual($key3, $this->node->get($key3)->key);
$this->assertIsA($this->node->get('key'), 'navigation_node');
$this->assertIsA($this->node->get($key2), 'navigation_node');
$this->assertIsA($this->node->get($key3), 'navigation_node');
}
public function test_add_class() {
$node = $this->node->get('demo1');
$this->assertIsA($node, 'navigation_node');
if ($node !== false) {
$node->add_class('myclass');
$classes = $node->classes;
$this->assertTrue(in_array('myclass', $classes));
}
}
public function test_add_to_path() {
global $CFG;
$path = array('demo3','demo5');
$key1 = $this->node->add_to_path($path,'testatp1', 'Test add to path 1', 'testatp1', navigation_node::TYPE_COURSE, 'http://www.moodle.org/', $CFG->httpswwwroot . '/pix/i/course.gif');
$this->assertEqual($key1, 'testatp1');
// This should generate an exception as we have not provided any text for
// the node
$this->expectException();
$key3 = $this->node->add_to_path(array('demo3','dud1','dud2'), 'text', 'shorttext');
$this->assertFalse($key3);
// This should generate an exception as we have not provided any text for
// the node
$this->expectException(new coding_exception('You must set the text for the node when you create it.'));
$key2 = $this->node->add_to_path($path);
}
public function test_check_if_active() {
global $FULLME;
$oldfullme = $FULLME;
// First test the string urls
$FULLME = 'http://www.moodle.org/';
// demo1 -> action is http://www.moodle.org/, thus should be true
$this->assertTrue($this->node->get('demo1')->check_if_active());
// demo2 -> action is http://www.moodle.com/, thus should be false
$this->assertFalse($this->node->get('demo2')->check_if_active());
$FULLME = $oldfullme;
}
public function test_contains_active_node() {
// demo5, and activity1 were set to active during setup
// Should be true as it contains all nodes
$this->assertTrue($this->node->contains_active_node());
// Should be true as demo5 is a child of demo3
$this->assertTrue($this->node->get('demo3')->contains_active_node());
// Obviously duff
$this->assertFalse($this->node->get('demo1')->contains_active_node());
// Should be true as demo5 contains activity1
$this->assertTrue($this->node->get('demo3')->get('demo5')->contains_active_node());
// Should be false activity1 doesnt contain the active node... it is the active node
$this->assertFalse($this->node->get('demo3')->get('demo5')->get('activity1')->contains_active_node());
// Obviously duff
$this->assertFalse($this->node->get('demo3')->get('demo4')->contains_active_node());
}
public function test_content() {
$this->node->get('demo3')->get('demo5')->action = null;
$this->node->get('demo3')->get('demo5')->title('This is a title');
$this->node->get('demo3')->get('demo5')->hidden = true;
$this->node->get('demo3')->get('demo5')->icon = null;
$this->node->get('demo3')->get('demo5')->helpbutton = 'A fake help button';
$content1 = $this->node->get('demo1')->content();
$content2 = $this->node->get('demo3')->content();
$content3 = $this->node->get('demo3')->get('demo5')->content();
$content4 = $this->node->get('hiddendemo1')->get('hiddendemo2')->content();
$content5 = $this->node->get('hiddendemo1')->get('hiddendemo3')->content();
$this->assert(new ContainsTagWithAttribute('a','href',$this->node->get('demo1')->action), $content1);
$this->assert(new ContainsTagWithAttribute('a','href',$this->node->get('demo3')->action), $content2);
$this->assertEqual($content3, 'A fake help button<span class="clearhelpbutton"><span class="dimmed_text" title="This is a title">demo5</span></span>');
$this->assert(new ContainsTagWithAttribute('a','href',$this->node->get('hiddendemo1')->get('hiddendemo2')->action->out()), $content4);
$this->assertTrue(empty($content5));
}
public function test_get_active_node() {
$node1 = $this->node->get_active_node();
$node2 = $this->node->get('demo3')->get_active_node();
$this->assertFalse($node1);
$this->assertIsA($node2, 'navigation_node');
}
public function test_find_active_node() {
$activenode1 = $this->node->find_active_node();
$activenode2 = $this->node->find_active_node(navigation_node::TYPE_COURSE);
$activenode3 = $this->node->find_active_node(navigation_node::TYPE_CATEGORY);
$activenode4 = $this->node->get('demo1')->find_active_node(navigation_node::TYPE_COURSE);
$this->assertIsA($activenode1, 'navigation_node');
if ($activenode1 instanceof navigation_node) {
$this->assertEqual($activenode1, $this->node->get('demo3')->get('demo5'));
}
$this->assertIsA($activenode2, 'navigation_node');
if ($activenode1 instanceof navigation_node) {
$this->assertEqual($activenode2, $this->node->get('demo3')->get('demo5'));
}
$this->assertIsA($activenode3, 'navigation_node');
if ($activenode1 instanceof navigation_node) {
$this->assertEqual($activenode3, $this->node->get('demo3'));
}
$this->assertNotA($activenode4, 'navigation_node');
}
public function test_find_child() {
$node1 = $this->node->find_child('demo1', navigation_node::TYPE_COURSE);
$node2 = $this->node->find_child('demo5', navigation_node::TYPE_COURSE);
$node3 = $this->node->find_child('demo5', navigation_node::TYPE_CATEGORY);
$node4 = $this->node->find_child('demo0', navigation_node::TYPE_COURSE);
$this->assertIsA($node1, 'navigation_node');
$this->assertIsA($node2, 'navigation_node');
$this->assertNotA($node3, 'navigation_node');
$this->assertNotA($node4, 'navigation_node');
}
public function test_find_child_depth() {
$depth1 = $this->node->find_child_depth('demo1',navigation_node::TYPE_COURSE);
$depth2 = $this->node->find_child_depth('demo5',navigation_node::TYPE_COURSE);
$depth3 = $this->node->find_child_depth('demo5',navigation_node::TYPE_CATEGORY);
$depth4 = $this->node->find_child_depth('demo0',navigation_node::TYPE_COURSE);
$this->assertEqual(1, $depth1);
$this->assertEqual(1, $depth2);
$this->assertFalse($depth3);
$this->assertFalse($depth4);
}
public function test_find_expandable() {
$expandable = array();
$this->node->find_expandable($expandable);
$this->assertEqual(count($expandable), 5);
if (count($expandable) === 5) {
$name = $expandable[0]['branchid'];
$name .= $expandable[1]['branchid'];
$name .= $expandable[2]['branchid'];
$name .= $expandable[3]['branchid'];
$name .= $expandable[4]['branchid'];
$this->assertEqual($name, 'demo1demo2demo4hiddendemo2hiddendemo3');
}
}
public function test_get() {
$node1 = $this->node->get('demo1'); // Exists
$node2 = $this->node->get('demo4'); // Doesn't exist for this node
$node3 = $this->node->get('demo0'); // Doesn't exist at all
$node4 = $this->node->get(false); // Sometimes occurs in nature code
$this->assertIsA($node1, 'navigation_node');
$this->assertFalse($node2);
$this->assertFalse($node3);
$this->assertFalse($node4);
}
public function test_get_by_path() {
$node1 = $this->node->get_by_path(array('demo3', 'demo4')); // This path exists and should return a node
$node2 = $this->node->get_by_path(array('demo1', 'demo2')); // Both elements exist but demo2 is not a child of demo1
$node3 = $this->node->get_by_path(array('demo0', 'demo6')); // This path is totally bogus
$this->assertIsA($node1, 'navigation_node');
$this->assertFalse($node2);
$this->assertFalse($node3);
}
public function test_get_css_type() {
$csstype1 = $this->node->get('demo3')->get_css_type();
$csstype2 = $this->node->get('demo3')->get('demo5')->get_css_type();
$this->node->get('demo3')->get('demo5')->type = 1000;
$csstype3 = $this->node->get('demo3')->get('demo5')->get_css_type();
$this->assertEqual($csstype1, 'type_category');
$this->assertEqual($csstype2, 'type_course');
$this->assertEqual($csstype3, 'type_unknown');
}
public function test_make_active() {
global $CFG;
$key1 = $this->node->add('active node 1', null, navigation_node::TYPE_CUSTOM, null, 'anode1');
$key2 = $this->node->add('active node 2', new moodle_url($CFG->wwwroot), navigation_node::TYPE_COURSE, null, 'anode2');
$this->node->get($key1)->make_active();
$this->node->get($key2)->make_active();
$this->assertTrue($this->node->get($key1)->isactive);
$this->assertTrue($this->node->get($key2)->isactive);
}
public function test_reiterate_active_nodes() {
global $FULLME;
$oldfullme = $FULLME;
$FULLME = 'http://www.moodle.org/test.php';
$cachenode = serialize($this->node);
$cachenode = unserialize($cachenode);
$this->assertFalse($cachenode->get('demo3')->get('demo5')->isactive);
$this->assertTrue($cachenode->reiterate_active_nodes());
$this->assertTrue($cachenode->get('demo3')->get('demo5')->isactive);
$FULLME = $oldfullme;
}
public function test_remove_child() {
$this->node->add('child to remove 1', null, navigation_node::TYPE_CUSTOM, null, 'remove1');
$this->node->add('child to remove 2', null, navigation_node::TYPE_CUSTOM, null, 'remove2');
$this->node->get('remove2')->add('child to remove 3', null, navigation_node::TYPE_CUSTOM, null, 'remove3');
$this->assertIsA($this->node->get('remove1'), 'navigation_node');
$this->assertTrue($this->node->remove_child('remove1'));
$this->assertFalse($this->node->remove_child('remove3'));
$this->assertFalse($this->node->remove_child('remove0'));
$this->assertTrue($this->node->remove_child('remove2'));
}
public function test_remove_class() {
$this->node->add_class('testclass');
$this->assertTrue($this->node->remove_class('testclass'));
$this->assertFalse(in_array('testclass', $this->node->classes));
}
public function test_respect_forced_open() {
$this->node->respect_forced_open();
$this->assertTrue($this->node->forceopen);
}
public function test_toggle_type_display() {
$this->node->toggle_type_display(navigation_node::TYPE_CATEGORY);
$this->assertFalse($this->node->get('demo1')->display);
$this->assertFalse($this->node->get('demo3')->get('demo5')->display);
$this->assertTrue($this->node->get('demo3')->display);
$this->node->toggle_type_display(navigation_node::TYPE_CATEGORY, true);
}
}
/**
* This is a dummy object that allows us to call protected methods within the
* global navigation class by prefixing the methods with `exposed_`
*/
class exposed_global_navigation extends global_navigation {
protected $exposedkey = 'exposed_';
function __construct() {
parent::__construct();
$this->cache = new navigation_cache('simpletest_nav');
}
function __call($method, $arguments) {
if (strpos($method,$this->exposedkey) !== false) {
$method = substr($method, strlen($this->exposedkey));
}
if (method_exists($this, $method)) {
return call_user_func_array(array($this, $method), $arguments);
}
throw new coding_exception('You have attempted to access a method that does not exist for the given object '.$method, DEBUG_DEVELOPER);
}
}
class mock_initialise_global_navigation extends global_navigation {
static $count = 1;
public function load_for_category() {
$this->add('load_for_category', null, null, null, 'initcall'.self::$count);
self::$count++;
return 0;
}
public function load_for_course() {
$this->add('load_for_course', null, null, null, 'initcall'.self::$count);
self::$count++;
return 0;
}
public function load_for_activity() {
$this->add('load_for_activity', null, null, null, 'initcall'.self::$count);
self::$count++;
return 0;
}
public function load_for_user() {
$this->add('load_for_user', null, null, null, 'initcall'.self::$count);
self::$count++;
return 0;
}
}
class global_navigation_test extends UnitTestCase {
/**
* @var global_navigation
*/
public $node;
protected $cache;
protected $modinfo5 = 'O:6:"object":6:{s:8:"courseid";s:1:"5";s:6:"userid";s:1:"2";s:8:"sections";a:1:{i:0;a:1:{i:0;s:3:"288";}}s:3:"cms";a:1:{i:288;O:6:"object":17:{s:2:"id";s:3:"288";s:8:"instance";s:2:"19";s:6:"course";s:1:"5";s:7:"modname";s:5:"forum";s:4:"name";s:10:"News forum";s:7:"visible";s:1:"1";s:10:"sectionnum";s:1:"0";s:9:"groupmode";s:1:"0";s:10:"groupingid";s:1:"0";s:16:"groupmembersonly";s:1:"0";s:6:"indent";s:1:"0";s:10:"completion";s:1:"0";s:5:"extra";s:0:"";s:4:"icon";s:0:"";s:11:"uservisible";b:1;s:9:"modplural";s:6:"Forums";s:9:"available";b:1;}}s:9:"instances";a:1:{s:5:"forum";a:1:{i:19;R:8;}}s:6:"groups";N;}';
protected $coursesections5 = 'a:5:{i:0;O:8:"stdClass":6:{s:7:"section";s:1:"0";s:2:"id";s:2:"14";s:6:"course";s:1:"5";s:7:"summary";N;s:8:"sequence";s:3:"288";s:7:"visible";s:1:"1";}i:1;O:8:"stdClass":6:{s:7:"section";s:1:"1";s:2:"id";s:2:"97";s:6:"course";s:1:"5";s:7:"summary";s:0:"";s:8:"sequence";N;s:7:"visible";s:1:"1";}i:2;O:8:"stdClass":6:{s:7:"section";s:1:"2";s:2:"id";s:2:"98";s:6:"course";s:1:"5";s:7:"summary";s:0:"";s:8:"sequence";N;s:7:"visible";s:1:"1";}i:3;O:8:"stdClass":6:{s:7:"section";s:1:"3";s:2:"id";s:2:"99";s:6:"course";s:1:"5";s:7:"summary";s:0:"";s:8:"sequence";N;s:7:"visible";s:1:"1";}i:4;O:8:"stdClass":6:{s:7:"section";s:1:"4";s:2:"id";s:3:"100";s:6:"course";s:1:"5";s:7:"summary";s:0:"";s:8:"sequence";N;s:7:"visible";s:1:"1";}}';
public static $includecoverage = array('./lib/navigationlib.php');
public static $excludecoverage = array();
public function setUp() {
navigation_node::override_active_url();
$this->cache = new navigation_cache('simpletest_nav');
$this->node = new exposed_global_navigation();
// Create an initial tree structure to work with
$this->node->add('category 1', null, navigation_node::TYPE_CATEGORY, null, 'cat1');
$this->node->add('category 2', null, navigation_node::TYPE_CATEGORY, null, 'cat2');
$this->node->add('category 3', null, navigation_node::TYPE_CATEGORY, null, 'cat3');
$this->node->get('cat2')->add('sub category 1', null, navigation_node::TYPE_CATEGORY, null, 'sub1');
$this->node->get('cat2')->add('sub category 2', null, navigation_node::TYPE_CATEGORY, null, 'sub2');
$this->node->get('cat2')->add('sub category 3', null, navigation_node::TYPE_CATEGORY, null, 'sub3');
$this->node->get('cat2')->get('sub2')->add('course 1', null, navigation_node::TYPE_COURSE, null, 'course1');
$this->node->get('cat2')->get('sub2')->add('course 2', null, navigation_node::TYPE_COURSE, null, 'course2');
$this->node->get('cat2')->get('sub2')->add('course 3', null, navigation_node::TYPE_COURSE, null, 'course3');
$this->node->get('cat2')->get('sub2')->get('course2')->add('section 1', null, navigation_node::TYPE_COURSE, null, 'sec1');
$this->node->get('cat2')->get('sub2')->get('course2')->add('section 2', null, navigation_node::TYPE_COURSE, null, 'sec2');
$this->node->get('cat2')->get('sub2')->get('course2')->add('section 3', null, navigation_node::TYPE_COURSE, null, 'sec3');
$this->node->get('cat2')->get('sub2')->get('course2')->get('sec2')->add('activity 1', null, navigation_node::TYPE_ACTIVITY, null, 'act1');
$this->node->get('cat2')->get('sub2')->get('course2')->get('sec2')->add('activity 2', null, navigation_node::TYPE_ACTIVITY, null, 'act2');
$this->node->get('cat2')->get('sub2')->get('course2')->get('sec2')->add('activity 3', null, navigation_node::TYPE_ACTIVITY, null, 'act3');
$this->node->get('cat2')->get('sub2')->get('course2')->get('sec2')->add('resource 1', null, navigation_node::TYPE_RESOURCE, null, 'res1');
$this->node->get('cat2')->get('sub2')->get('course2')->get('sec2')->add('resource 2', null, navigation_node::TYPE_RESOURCE, null, 'res2');
$this->node->get('cat2')->get('sub2')->get('course2')->get('sec2')->add('resource 3', null, navigation_node::TYPE_RESOURCE, null, 'res3');
$this->cache->clear();
$this->cache->modinfo5 = unserialize($this->modinfo5);
$this->cache->coursesections5 = unserialize($this->coursesections5);
$this->cache->canviewhiddenactivities = true;
$this->cache->canviewhiddensections = true;
$this->cache->canviewhiddencourses = true;
$this->node->get('cat2')->get('sub2')->add('Test Course 5', new moodle_url('http://moodle.org'),navigation_node::TYPE_COURSE,null,'5');
}
public function test_add_categories() {
$categories = array();
for ($i=0;$i<3;$i++) {
$categories[$i] = new stdClass;
$categories[$i]->id = 'sub4_'.$i;
$categories[$i]->name = 'add_categories '.$i;
}
$this->node->exposed_add_categories(array('cat3'), $categories);
$this->assertEqual(count($this->node->get('cat3')->children), 3);
$this->assertIsA($this->node->get('cat3')->get('sub4_1'), 'navigation_node');
$this->node->get('cat3')->children = array();
}
public function test_add_course_section_generic() {
$keys = array('cat2', 'sub2', '5');
$course = new stdClass;
$course->id = '5';
$course->numsections = 10;
$course->modinfo = $this->modinfo5;
$this->node->add_course_section_generic($keys, $course, 'topic', 'topic');
$this->assertEqual(count($this->node->get_by_path($keys)->children),4);
}
public function test_add_category_by_path() {
$category = new stdClass;
$category->id = 'sub3';
$category->name = 'Sub category 3';
$category->path = '/cat2/sub3';
$this->node->exposed_add_category_by_path($category);
$this->assertIsA($this->node->get('cat2')->get('sub3'), 'navigation_node');
}
public function test_load_course_categories() {
global $PAGE;
$originalcategories = $PAGE->categories;
$PAGE->categories = array();
$PAGE->categories[0] = new stdClass;
$PAGE->categories[0]->id = 130;
$PAGE->categories[0]->name = 'category1';
$PAGE->categories[1] = new stdClass;
$PAGE->categories[1]->id = 131;
$PAGE->categories[1]->name = 'category0';
$test = new exposed_global_navigation();
$keys = array();
$keys[] = $test->add('base level', null, null, null, 'base');
$catcount = $test->exposed_load_course_categories($keys);
$this->assertIsA($test->get('base'), 'navigation_node');
$this->assertIsA($test->get('base')->get(131), 'navigation_node');
$this->assertIsA($test->get('base')->get(131)->get(130), 'navigation_node');
$PAGE->categories = $originalcategories;
}
public function test_init() {
global $PAGE, $SITE;
$originalcontext = $PAGE->context;
$test = new mock_initialise_global_navigation();
// System
$PAGE->context->contextlevel = CONTEXT_SYSTEM;
$node1 = clone($test);
$node1->initialise();
$this->assertIsA($node1->get('initcall1'), 'navigation_node');
if ($node1->get('initcall1')) {
$this->assertEqual($node1->get('initcall1')->text, 'load_for_category');
}
// Course category
$PAGE->context->contextlevel = CONTEXT_COURSECAT;
$node2 = clone($test);
$node2->initialise();
$this->assertIsA($node2->get('initcall2'), 'navigation_node');
if ($node2->get('initcall2')) {
$this->assertEqual($node2->get('initcall2')->text, 'load_for_category');
}
$PAGE->context->contextlevel = CONTEXT_COURSE;
// For course (we need to adjust the site id so we look like a normal course
$SITE->id++;
$node3 = clone($test);
$node3->initialise();
$this->assertIsA($node3->get('initcall3'), 'navigation_node');
if ($node3->get('initcall3')) {
$this->assertEqual($node3->get('initcall3')->text, 'load_for_course');
}
$SITE->id--;
// Course is site
$node4 = clone($test);
$node4->initialise();
$this->assertIsA($node4->get('initcall4'), 'navigation_node');
if ($node4->get('initcall4')) {
$this->assertEqual($node4->get('initcall4')->text, 'load_for_category');
}
$PAGE->context->contextlevel = CONTEXT_MODULE;
$node5 = clone($test);
$node5->initialise();
$this->assertIsA($node5->get('initcall5'), 'navigation_node');
if ($node5->get('initcall5')) {
$this->assertEqual($node5->get('initcall5')->text, 'load_for_activity');
}
$PAGE->context->contextlevel = CONTEXT_BLOCK;
$node6 = clone($test);
$node6->initialise();
$this->assertIsA($node6->get('initcall6'), 'navigation_node');
if ($node6->get('initcall6')) {
$this->assertEqual($node6->get('initcall6')->text, 'load_for_course');
}
$PAGE->context->contextlevel = CONTEXT_USER;
$node7 = clone($test);
$node7->initialise();
$this->assertIsA($node7->get('initcall7'), 'navigation_node');
if ($node7->get('initcall7')) {
$this->assertEqual($node7->get('initcall7')->text, 'load_for_user');
}
$PAGE->context = $originalcontext;
}
public function test_add_courses() {
$courses = array();
for ($i=0;$i<5;$i++) {
$course = new stdClass;
$course->id = $i;
$course->visible = true;
$course->category = 'cat3';
$course->fullname = "Test Course $i";
$course->shortname = "tcourse$i";
$course->numsections = 10;
$course->modinfo = $this->modinfo5;
$courses[$i] = $course;
}
$this->node->add_courses($courses);
$this->assertIsA($this->node->get('cat3')->get(0), 'navigation_node');
$this->assertIsA($this->node->get('cat3')->get(1), 'navigation_node');
$this->assertIsA($this->node->get('cat3')->get(2), 'navigation_node');
$this->assertIsA($this->node->get('cat3')->get(3), 'navigation_node');
$this->assertIsA($this->node->get('cat3')->get(4), 'navigation_node');
$this->node->get('cat3')->children = array();
}
public function test_can_display_type() {
$this->node->expansionlimit = navigation_node::TYPE_COURSE;
$this->assertTrue($this->node->exposed_can_display_type(navigation_node::TYPE_CATEGORY));
$this->assertTrue($this->node->exposed_can_display_type(navigation_node::TYPE_COURSE));
$this->assertFalse($this->node->exposed_can_display_type(navigation_node::TYPE_SECTION));
$this->node->expansionlimit = null;
}
public function test_content() {
$html1 = $this->node->content();
$this->node->expansionlimit = navigation_node::TYPE_CATEGORY;
$html2 = $this->node->content();
$this->node->expansionlimit = null;
$this->assert(new ContainsTagWithAttribute('a','href',$this->node->action->out()), $html1);
$this->assert(new ContainsTagWithAttribute('a','href',$this->node->action->out()), $html2);
}
public function test_format_display_course_content() {
$this->assertTrue($this->node->exposed_format_display_course_content('topic'));
$this->assertFalse($this->node->exposed_format_display_course_content('scorm'));
$this->assertTrue($this->node->exposed_format_display_course_content('dummy'));
}
public function test_load_course() {
$course = new stdClass;
$course->id = 'tcourse10';
$course->fullname = 'Test Course 10';
$course->shortname = 'tcourse10';
$course->visible = true;
$course->numsections = 10;
$course->modinfo = $this->modinfo5;
$this->node->exposed_load_course(array('cat2','sub3'), $course);
$this->assertIsA($this->node->get('cat2')->get('sub3')->get('tcourse10'), 'navigation_node');
}
public function test_load_course_activities() {
$keys = array('cat2', 'sub2', '5');
$course = new stdClass;
$course->id = '5';
$course->numsections = 10;
$modinfo = $this->cache->modinfo5;
$modinfo->cms[290] = clone($modinfo->cms[288]);
$modinfo->cms[290]->id = 290;
$modinfo->cms[290]->modname = 'resource';
$modinfo->cms[290]->instance = 21;
$modinfo->instances['resource'] = array();
$modinfo->instances['resource'][21] = clone($modinfo->instances['forum'][19]);
$modinfo->instances['resource'][21]->id = 21;
$this->cache->modinfo5 = $modinfo;
$course->modinfo = serialize($modinfo);
$this->node->exposed_load_course_activities($keys, $course);
$this->assertIsA($this->node->get_by_path(array_merge($keys, array(288))), 'navigation_node');
$this->assertEqual($this->node->get_by_path(array_merge($keys, array(288)))->type, navigation_node::TYPE_ACTIVITY);
$this->assertIsA($this->node->get_by_path(array_merge($keys, array(290))), 'navigation_node');
$this->assertEqual($this->node->get_by_path(array_merge($keys, array(290)))->type, navigation_node::TYPE_RESOURCE);
}
public function test_load_course_sections() {
$keys = array('cat2', 'sub2', '5');
$course = new stdClass;
$course->id = '5';
$course->format = 'topics';
$course->numsections = 10;
$course->modinfo = $this->modinfo5;
$coursechildren = $this->node->get_by_path($keys)->children;
$this->node->get_by_path(array('cat2', 'sub2', '5'))->children = array();
$this->node->exposed_load_course_sections($keys, $course);
$course->format = 'topics';
$this->node->get_by_path(array('cat2', 'sub2', '5'))->children = array();
$this->node->exposed_load_course_sections($keys, $course);
$course->format = 'scorm';
$this->node->get_by_path(array('cat2', 'sub2', '5'))->children = array();
$this->node->exposed_load_course_sections($keys, $course);
$course->format = 'sillywilly';
$this->node->get_by_path(array('cat2', 'sub2', '5'))->children = array();
$this->node->exposed_load_course_sections($keys, $course);
$this->node->get_by_path($keys)->children = $coursechildren;
}
public function test_load_for_user() {
$this->node->exposed_load_for_user();
}
public function test_load_section_activities() {
$keys = array('cat2', 'sub2', '5');
$course = new stdClass;
$course->id = '5';
$course->numsections = 10;
$this->node->get_by_path($keys)->add('Test Section 1', null, navigation_node::TYPE_SECTION, null, $this->cache->coursesections5[1]->id);
$modinfo = $this->cache->modinfo5;
$modinfo->sections[1] = array(289, 290);
$modinfo->cms[289] = clone($modinfo->cms[288]);
$modinfo->cms[289]->id = 289;
$modinfo->cms[289]->sectionnum = 1;
$modinfo->cms[290]->modname = 'forum';
$modinfo->cms[289]->instance = 20;
$modinfo->cms[290] = clone($modinfo->cms[288]);
$modinfo->cms[290]->id = 290;
$modinfo->cms[290]->modname = 'resource';
$modinfo->cms[290]->sectionnum = 1;
$modinfo->cms[290]->instance = 21;
$modinfo->instances['forum'][20] = clone($modinfo->instances['forum'][19]);
$modinfo->instances['forum'][20]->id = 20;
$modinfo->instances['resource'] = array();
$modinfo->instances['resource'][21] = clone($modinfo->instances['forum'][19]);
$modinfo->instances['resource'][21]->id = 21;
$this->cache->modinfo5 = $modinfo;
$course->modinfo = serialize($modinfo);
$this->node->exposed_load_section_activities($keys, 1, $course);
$keys[] = 97;
$this->assertIsA($this->node->get_by_path(array_merge($keys, array(289))),'navigation_node');
$this->assertEqual($this->node->get_by_path(array_merge($keys, array(289)))->type, navigation_node::TYPE_ACTIVITY);
$this->assertIsA($this->node->get_by_path(array_merge($keys, array(290))),'navigation_node');
$this->assertEqual($this->node->get_by_path(array_merge($keys, array(290)))->type, navigation_node::TYPE_RESOURCE);
}
public function test_module_extends_navigation() {
$this->cache->test1_extends_navigation = true;
$this->cache->test2_extends_navigation = false;
$this->assertTrue($this->node->exposed_module_extends_navigation('forum'));
$this->assertTrue($this->node->exposed_module_extends_navigation('test1'));
$this->assertFalse($this->node->exposed_module_extends_navigation('test2'));
$this->assertFalse($this->node->exposed_module_extends_navigation('test3'));
}
}
class mock_initialise_limited_global_navigation extends limited_global_navigation {
public function load_categories($id) {
$this->add('load_for_category_'.$id, null, null, null, 'initcall');
return 0;
}
public function load_course($id) {
$this->add('load_for_course_'.$id, null, null, null, 'initcall');
return 0;
}
public function load_activity($id) {
$this->add('load_for_activity_'.$id, null, null, null, 'initcall');
return 0;
}
public function load_section($id) {
$this->add('load_for_section_'.$id, null, null, null, 'initcall');
return 0;
}
}
/**
* This is a dummy object that allows us to call protected methods within the
* global navigation class by prefixing the methods with `exposed_`
*/
class exposed_limited_global_navigation extends limited_global_navigation {
protected $exposedkey = 'exposed_';
function __construct() {
parent::__construct();
$this->cache = new navigation_cache('simpletest_nav');
}
function __call($method, $arguments) {
if (strpos($method,$this->exposedkey) !== false) {
$method = substr($method, strlen($this->exposedkey));
}
if (method_exists($this, $method)) {
return call_user_func_array(array($this, $method), $arguments);
}
throw new coding_exception('You have attempted to access a method that does not exist for the given object '.$method, DEBUG_DEVELOPER);
}
}
class limited_global_navigation_test extends UnitTestCase {
public $mocknode;
public $exposednode;
public function setUp() {
$this->mocknode = new mock_initialise_limited_global_navigation();
$this->exposednode = new exposed_limited_global_navigation();
}
public function test_initialise() {
$node1 = clone($this->mocknode);
$node1->initialise(navigation_node::TYPE_ACTIVITY, 1);
$this->assertIsA($node1->get('initcall'), 'navigation_node');
if ($node1->get('initcall')) {
$this->assertEqual($node1->get('initcall')->text, 'load_for_activity_1');
}
$node2 = clone($this->mocknode);
$fakecontext = new stdClass;
$this->cache->coursecontext2 = $fakecontext;
$node2->initialise(navigation_node::TYPE_CATEGORY, 2);
$this->assertIsA($node2->get('initcall'), 'navigation_node');
if ($node2->get('initcall')) {
$this->assertEqual($node2->get('initcall')->text, 'load_for_category_2');
}
$node3 = clone($this->mocknode);
$node3->initialise(navigation_node::TYPE_COURSE, 3);
$this->assertIsA($node3->get('initcall'), 'navigation_node');
if ($node3->get('initcall')) {
$this->assertEqual($node3->get('initcall')->text, 'load_for_course_3');
}
$node4 = clone($this->mocknode);
$node4->initialise(navigation_node::TYPE_SECTION, 4);
$this->assertIsA($node4->get('initcall'), 'navigation_node');
if ($node4->get('initcall')) {
$this->assertEqual($node4->get('initcall')->text, 'load_for_section_4');
}
$node5 = clone($this->mocknode);
$node5->initialise(navigation_node::TYPE_RESOURCE, 5);
$this->assertFalse($node5->get('initcall'));
$node6 = clone($this->mocknode);
$node6->initialise(navigation_node::TYPE_SETTING, 6);
$this->assertFalse($node5->get('initcall'));
$node7 = clone($this->mocknode);
$node7->initialise(navigation_node::TYPE_SYSTEM, 7);
$this->assertFalse($node5->get('initcall'));
}
}
/**
* This is a dummy object that allows us to call protected methods within the
* global navigation class by prefixing the methods with `exposed_`
*/
class exposed_navbar extends navbar {
protected $exposedkey = 'exposed_';
function __construct() {
global $PAGE;
parent::__construct($PAGE);
$this->cache = new navigation_cache('simpletest_nav');
}
function __call($method, $arguments) {
if (strpos($method,$this->exposedkey) !== false) {
$method = substr($method, strlen($this->exposedkey));
}
if (method_exists($this, $method)) {
return call_user_func_array(array($this, $method), $arguments);
}
throw new coding_exception('You have attempted to access a method that does not exist for the given object '.$method, DEBUG_DEVELOPER);
}
}
class navbar_test extends UnitTestCase {
protected $node;
protected $oldnav;
public static $includecoverage = array('./lib/navigationlib.php');
public static $excludecoverage = array();
public function setUp() {
global $PAGE;
$this->oldnav = $PAGE->navigation;
$this->cache = new navigation_cache('simpletest_nav');
$this->node = new exposed_navbar();
$temptree = new global_navigation_test();
$temptree->setUp();
$temptree->node->get_by_path(array('cat2','sub2', 'course2'))->make_active();
$PAGE->navigation = $temptree->node;
}
public function tearDown() {
global $PAGE;
$PAGE->navigation = $this->oldnav;
}
public function test_add() {
global $CFG;
// Add a node with all args set
$this->node->add('test_add_1','http://www.moodle.org/',navigation_node::TYPE_COURSE,'testadd1','testadd1',$CFG->httpswwwroot . '/pix/i/course.gif');
// Add a node with the minimum args required
$key2 = $this->node->add('test_add_2');
$this->assertIsA($this->node->get('testadd1'), 'navigation_node');
$this->assertIsA($this->node->get('testadd1')->get($key2), 'navigation_node');
}
public function test_content() {
$html = $this->node->content();
$this->assert(new ContainsTagWithAttribute('a','href',$this->node->action->out()), $html);
}
public function test_has_items() {
global $PAGE;
$this->assertTrue($this->node->has_items());
$PAGE->navigation->get_by_path(array('cat2','sub2', 'course2'))->remove_class('active_tree_node');
$PAGE->navigation->get_by_path(array('cat2','sub2', 'course2'))->isactive = false;
$this->assertFalse($this->node->has_items());
$PAGE->navigation->get_by_path(array('cat2','sub2', 'course2'))->make_active();
}
public function test_parse_branch_to_html() {
global $CFG;
$key = $this->node->add('test_add_1','http://www.moodle.org/',navigation_node::TYPE_COURSE,'testadd1','testadd1',$CFG->httpswwwroot . '/pix/i/course.gif');
$this->node->get($key)->make_active();
$html = $this->node->exposed_parse_branch_to_html($this->node->children, true, true);
$this->assert(new ContainsTagWithAttribute('a','href',$this->node->action->out()), $html);
}
}
class navigation_cache_test extends UnitTestCase {
protected $cache;
public static $includecoverage = array('./lib/navigationlib.php');
public static $excludecoverage = array();
public function setUp() {
$this->cache = new navigation_cache('simpletest_nav');
$this->cache->anysetvariable = true;
}
public function test___get() {
$this->assertTrue($this->cache->anysetvariable);
$this->assertEqual($this->cache->notasetvariable, null);
}
public function test___set() {
$this->cache->myname = 'Sam Hemelryk';
$this->assertTrue($this->cache->cached('myname'));
$this->assertEqual($this->cache->myname, 'Sam Hemelryk');
}
public function test_cached() {
$this->assertTrue($this->cache->cached('anysetvariable'));
$this->assertFalse($this->cache->cached('notasetvariable'));
}
public function test_clear() {
$cache = clone($this->cache);
$this->assertTrue($cache->cached('anysetvariable'));
$cache->clear();
$this->assertFalse($cache->cached('anysetvariable'));
}
public function test_set() {
$this->cache->set('software', 'Moodle');
$this->assertTrue($this->cache->cached('software'));
$this->assertEqual($this->cache->software, 'Moodle');
}
}
/**
* This is a dummy object that allows us to call protected methods within the
* global navigation class by prefixing the methods with `exposed_`
*/
class exposed_settings_navigation extends settings_navigation {
protected $exposedkey = 'exposed_';
function __construct() {
global $PAGE;
parent::__construct($PAGE);
$this->cache = new navigation_cache('simpletest_nav');
}
function __call($method, $arguments) {
if (strpos($method,$this->exposedkey) !== false) {
$method = substr($method, strlen($this->exposedkey));
}
if (method_exists($this, $method)) {
return call_user_func_array(array($this, $method), $arguments);
}
throw new coding_exception('You have attempted to access a method that does not exist for the given object '.$method, DEBUG_DEVELOPER);
}
}
class settings_navigation_test extends UnitTestCase {
protected $node;
protected $cache;
public static $includecoverage = array('./lib/navigationlib.php');
public static $excludecoverage = array();
public function setUp() {
global $PAGE;
$this->cache = new navigation_cache('simpletest_nav');
$this->node = new exposed_settings_navigation();
}
public function test___construct() {
$this->node = new exposed_settings_navigation();
}
public function test___initialise() {
$this->node->initialise();
$this->assertEqual($this->node->id, 'settingsnav');
}
public function test_load_front_page_settings() {
$this->node->exposed_load_front_page_settings();
$settings = false;
foreach ($this->node->children as $child) {
if ($child->id === 'frontpagesettings') {
$settings = $child;
}
}
$this->assertIsA($settings, 'navigation_node');
}
public function test_in_alternative_role() {
$this->assertFalse($this->node->exposed_in_alternative_role());
}
public function test_remove_empty_root_branches() {
$this->node->add('rootbranch1', null, navigation_node::TYPE_SETTING, null, 'rootbranch1');
$this->node->add('rootbranch2', null, navigation_node::TYPE_SETTING, null, 'rootbranch2');
$this->node->add('rootbranch3', null, navigation_node::TYPE_SETTING, null, 'rootbranch3');
$this->node->get('rootbranch2')->add('something', null, navigation_node::TYPE_SETTING);
$this->node->remove_empty_root_branches();
$this->assertFalse($this->node->get('rootbranch1'));
$this->assertIsA($this->node->get('rootbranch2'), 'navigation_node');
$this->assertFalse($this->node->get('rootbranch3'));
}
}
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