public function test_register()
{
//make sure nobody else interfers with this test
$this->_stop_pretending_addon_hook_time();
remove_all_filters('FHEE__EE_Data_Migration_Manager__get_data_migration_script_folders');
$pretend_addon_name = 'More_Core';
$args = array('dms_paths' => array(EE_TESTS_DIR . 'mocks/core/data_migration_scripts'));
//try registering at wrong time
try {
EE_Register_Data_Migration_Scripts::register($pretend_addon_name, $args);
$this->fail('We should have had a warning saying that we are setting up the ee addon at the wrong time');
} catch (PHPUnit_Framework_Error_Notice $e) {
$this->assertTrue(True);
}
//and check we didn't actually register the DMSs (because we attempted to do so at teh wrong time)
$DMSs_available = EE_Data_Migration_Manager::reset()->get_all_data_migration_scripts_available();
$this->assertArrayNotHasKey('EE_DMS_Core_1_0_0', $DMSs_available);
//ok now pretend we're registering the DMS at the right time
$this->_pretend_addon_hook_time();
EE_Register_Data_Migration_Scripts::register($pretend_addon_name, $args);
$DMSs_available = EE_Data_Migration_Manager::reset()->get_all_data_migration_scripts_available();
$this->assertArrayHasKey('EE_DMS_Core_1_0_0', $DMSs_available);
//now deregister it
EE_Register_Data_Migration_Scripts::deregister($pretend_addon_name);
$DMSs_available = EE_Data_Migration_Manager::reset()->get_all_data_migration_scripts_available();
$this->assertArrayNotHasKey('EE_DMS_Core_1_0_0', $DMSs_available);
$this->_stop_pretending_addon_hook_time();
}
/**
* resets the instance and returns it
* @return EE_System
*/
public static function reset()
{
self::$_instance->_req_type = NULL;
//make sure none of the old hooks are left hanging around
remove_all_actions('AHEE__EE_System__perform_activations_upgrades_and_migrations');
//we need to reset the migration manager in order for it to detect DMSs properly
EE_Data_Migration_Manager::reset();
self::instance()->detect_activations_or_upgrades();
self::instance()->perform_activations_upgrades_and_migrations();
return self::instance();
}
public function tearDown()
{
if (isset($this->_addon_name) && isset(EE_Registry::instance()->addons->EE_New_Addon)) {
$main_file_path_before_deregistration = EE_Registry::instance()->addons->EE_New_Addon->get_main_plugin_file_basename();
EE_Register_Addon::deregister($this->_addon_name);
try {
EE_Registry::instance()->addons->EE_New_Addon;
$this->fail('EE_New_Addon is still registered. Deregister failed');
} catch (PHPUnit_Framework_Error_Notice $e) {
$this->assertEquals(EE_UnitTestCase::error_code_undefined_property, $e->getCode());
}
//verify the deactvation hook was removed
$this->assertFalse(has_action('deactivate_' . $main_file_path_before_deregistration));
//verify the models were deregistered
EE_System::instance()->load_core_configuration();
$this->assertArrayDoesNotContain('EEM_New_Addon_Thing', EE_Registry::instance()->non_abstract_db_models);
$this->assertArrayDoesNotContain('EEM_New_Addon_Thing', EE_Registry::instance()->models);
EE_Registry::instance()->reset_model('Attendee');
//verify that the model and class extensions have been removed
$this->assertFalse($this->_class_has_been_extended());
$this->assertFalse($this->_model_has_been_extended());
}
//verify DMSs deregistered
$DMSs_available = EE_Data_Migration_Manager::reset()->get_all_data_migration_scripts_available();
$this->assertArrayNotHasKey('EE_DMS_New_Addon_1_0_0', $DMSs_available);
$this->_stop_pretending_addon_hook_time();
$this->_stop_pretending_after_plugin_activation();
remove_all_filters('AHEE__EE_System__load_espresso_addons');
parent::tearDown();
}
/**
* Resets the registry and everything in it (eventually, getting it to properly
* reset absolutely everything will probably be tricky. right now it just resets
* the config, data migration manager, and the models)
* @param boolean $hard whether to reset data in the database too, or just refresh
* the Registry to its state at the bginning of the request
* @param boolean $reinstantiate whether to create new instances of EE_REgistry's singletons too,
* or just reset without reinstantiating (handy to set to FALSE if you're not sure if you CAN
* currently reinstantiate the singletons at the moment)
* @return EE_Registry
*/
public static function reset($hard = FALSE, $reinstantiate = TRUE)
{
$instance = self::instance();
$instance->load_helper('Activation');
EEH_Activation::reset();
$instance->CFG = EE_Config::reset($hard, $reinstantiate);
$instance->LIB->EE_Data_Migration_Manager = EE_Data_Migration_Manager::reset();
$instance->LIB = new stdClass();
foreach (array_keys($instance->non_abstract_db_models) as $model_name) {
$instance->reset_model($model_name);
}
return $instance;
}
/**
* restore the epsresso_db_update option
*/
function tearDown()
{
update_option('espresso_db_update', $this->_original_espresso_db_update);
EE_System::reset()->detect_req_type();
EE_Data_Migration_Manager::reset();
update_option(EE_Data_Migration_Manager::current_database_state, $this->_original_db_state);
parent::tearDown();
}
private function _remove_mock_dms()
{
remove_filter('FHEE__EE_Data_Migration_Manager__get_data_migration_script_folders', array($this, 'add_mock_dms'));
EE_Data_Migration_Manager::reset();
}
/**
* the DMS manager maintains a bit of state in order to be more efficient, which we want to lose between tests
*/
public function setUp()
{
EE_Data_Migration_Manager::reset();
parent::setUp();
}
/**
* @group 6910
*/
public function test_enqueue_db_initialization_for()
{
EE_Data_Migration_Manager::reset()->enqueue_db_initialization_for('Core');
EE_Data_Migration_Manager::instance()->enqueue_db_initialization_for('Mock');
$this->assertEquals(array('Core', 'Mock'), EE_Data_Migration_Manager::instance()->get_db_initialization_queue());
}
