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MDL-29478 unittest - fix rating tests so they can be executed with accesslib caches cleaned

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This commit is contained in:
Eloy Lafuente (stronk7)
2011-09-23 01:46:38 +02:00
parent 5169a039c7
commit e437d9f1d9
1 changed files with 58 additions and 5 deletions
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rating/simpletest/testrating.php
+58 -5
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@@ -39,16 +39,51 @@ class rating_db_test extends UnitTestCaseUsingDatabase {
protected $testtables = array(
'lib' => array(
'rating', 'scale'));
'rating', 'scale', 'context', 'capabilities', 'role_assignments', 'role_capabilities', 'course'));
protected $syscontext;
protected $neededcaps = array('view', 'viewall', 'viewany', 'rate');
protected $originaldefaultfrontpageroleid;
public function setUp() {
global $CFG;
parent::setUp();
$this->switch_to_test_db(); // Switch to test DB for all the execution
// Make sure accesslib has cached a sensible system context object
// before we switch to the test DB.
$this->syscontext = get_context_instance(CONTEXT_SYSTEM);
foreach ($this->testtables as $dir => $tables) {
$this->create_test_tables($tables, $dir); // Create tables
}
$this->switch_to_test_db(); // Switch to test DB for all the execution
$this->fill_records();
// Ignore any frontpageroleid, that would require to crete more contexts
$this->originaldefaultfrontpageroleid = $CFG->defaultfrontpageroleid;
$CFG->defaultfrontpageroleid = null;
}
public function tearDown() {
global $CFG;
// Recover original frontpageroleid
$CFG->defaultfrontpageroleid = $this->originaldefaultfrontpageroleid;
parent::tearDown();
}
private function fill_records() {
global $DB;
// Set up systcontext in the test database.
$this->syscontext->id = $this->testdb->insert_record('context', $this->syscontext);
// Add the capabilities used by ratings
foreach ($this->neededcaps as $neededcap) {
$this->testdb->insert_record('capabilities', (object)array('name' => 'moodle/rating:' . $neededcap,
'contextlevel' => CONTEXT_COURSE));
}
}
/**
@@ -57,7 +92,7 @@ class rating_db_test extends UnitTestCaseUsingDatabase {
function test_get_ratings_sql() {
// We load 3 items. Each is rated twice. For simplicity itemid == user id of the item owner
$ctxid = SYSCONTEXTID;
$ctxid = $this->syscontext->id;
$this->load_test_data('rating',
array('contextid', 'component', 'ratingarea', 'itemid', 'scaleid', 'rating', 'userid', 'timecreated', 'timemodified'), array(
@@ -86,13 +121,13 @@ class rating_db_test extends UnitTestCaseUsingDatabase {
// Prepare the default options
$defaultoptions = array (
'context' => get_context_instance(CONTEXT_SYSTEM),
'context' => $this->syscontext,
'component' => 'mod_forum',
'ratingarea' => 'post',
'scaleid' => 10,
'aggregate' => RATING_AGGREGATE_AVERAGE);
$rm = new rating_manager();
$rm = new mockup_rating_manager();
// STEP 1: Retreive ratings using the current user
@@ -223,3 +258,21 @@ class rating_db_test extends UnitTestCaseUsingDatabase {
$this->assertEqual($result[0]->rating->aggregate, 3);//should still get the aggregate
}
}
/**
* rating_manager subclass for unit testing without requiring capabilities to be loaded
*/
class mockup_rating_manager extends rating_manager {
/**
* Overwrite get_plugin_permissions_array() so it always return granted perms for unit testing
*/
public function get_plugin_permissions_array($contextid, $component, $ratingarea) {
return array(
'rate' => true,
'view' => true,
'viewany' => true,
'viewall' => true);
}
}