The basic functionality of retrieving enabled modules.
function testModuleList() {
// Build a list of modules, sorted alphabetically.
$profile_info = install_profile_info('standard', 'en');
$module_list = $profile_info['dependencies'];
// Installation profile is a module that is expected to be loaded.
$module_list[] = 'standard';
sort($module_list);
// Compare this list to the one returned by the extension handler. We expect
// them to match, since all default profile modules have a weight equal to 0
// (except for block.module, which has a lower weight but comes first in
// the alphabet anyway).
$this
->assertModuleList($module_list, t('Standard profile'));
// Try to install a new module.
module_enable(array(
'ban',
));
$module_list[] = 'ban';
sort($module_list);
$this
->assertModuleList($module_list, t('After adding a module'));
// Try to mess with the module weights.
module_set_weight('ban', 20);
// Move ban to the end of the array.
unset($module_list[array_search('ban', $module_list)]);
$module_list[] = 'ban';
$this
->assertModuleList($module_list, t('After changing weights'));
// Test the fixed list feature.
$fixed_list = array(
'system' => 'core/modules/system/system.module',
'menu' => 'core/modules/menu/menu.module',
);
$this->container
->get('module_handler')
->setModuleList($fixed_list);
$new_module_list = array_combine(array_keys($fixed_list), array_keys($fixed_list));
$this
->assertModuleList($new_module_list, t('When using a fixed list'));
}