/**
* test backup_structure_step class
*/
function test_backup_structure_step()
{
global $CFG;
$file = $CFG->tempdir . '/test/test_backup_structure_step.txt';
// Remove the test dir and any content
@remove_dir(dirname($file));
// Recreate test dir
if (!check_dir_exists(dirname($file), true, true)) {
throw new moodle_exception('error_creating_temp_dir', 'error', dirname($file));
}
// We need one (non interactive) controller for instatiating plan
$bc = new backup_controller(backup::TYPE_1ACTIVITY, $this->moduleid, backup::FORMAT_MOODLE, backup::INTERACTIVE_NO, backup::MODE_GENERAL, $this->userid);
// We need one plan
$bp = new backup_plan($bc);
// We need one task with mocked basepath
$bt = new mock_backup_task_basepath('taskname');
$bp->add_task($bt);
// Instantiate backup_structure_step (and add it to task)
$bs = new mock_backup_structure_step('steptest', basename($file), $bt);
// Execute backup_structure_step
$bs->execute();
// Test file has been created
$this->assertTrue(file_exists($file));
// Some simple tests with contents
$contents = file_get_contents($file);
$this->assertTrue(strpos($contents, '<?xml version="1.0"') !== false);
$this->assertTrue(strpos($contents, '<test id="1">') !== false);
$this->assertTrue(strpos($contents, '<field1>value1</field1>') !== false);
$this->assertTrue(strpos($contents, '<field2>value2</field2>') !== false);
$this->assertTrue(strpos($contents, '</test>') !== false);
unlink($file);
// delete file
// Remove the test dir and any content
@remove_dir(dirname($file));
}
/**
* Verify the add_subplugin_structure() backup method behavior and created structures.
*/
public function test_backup_structure_step_add_subplugin_structure()
{
// Create mocked task, step and element.
$bt = new mock_backup_task_basepath('taskname');
$bs = new mock_backup_structure_step('steptest', null, $bt);
$el = new backup_nested_element('workshop', array('id'), array('one', 'two', 'qtype'));
// Wrong plugin type.
try {
$bs->add_subplugin_structure('fakesubplugin', $el, true, 'fakeplugintype', 'fakepluginname');
$this->assertTrue(false, 'base_step_exception expected');
} catch (exception $e) {
$this->assertTrue($e instanceof backup_step_exception);
$this->assertEquals('incorrect_plugin_type', $e->errorcode);
}
// Wrong plugin type.
try {
$bs->add_subplugin_structure('fakesubplugin', $el, true, 'mod', 'fakepluginname');
$this->assertTrue(false, 'base_step_exception expected');
} catch (exception $e) {
$this->assertTrue($e instanceof backup_step_exception);
$this->assertEquals('incorrect_plugin_name', $e->errorcode);
}
// Wrong plugin not having subplugins.
try {
$bs->add_subplugin_structure('fakesubplugin', $el, true, 'mod', 'page');
$this->assertTrue(false, 'base_step_exception expected');
} catch (exception $e) {
$this->assertTrue($e instanceof backup_step_exception);
$this->assertEquals('plugin_missing_subplugins_php_file', $e->errorcode);
}
// Wrong BC (defaulting to mod and modulename) use not having subplugins.
try {
$bt->set_modulename('page');
$bs->add_subplugin_structure('fakesubplugin', $el, true);
$this->assertTrue(false, 'base_step_exception expected');
} catch (exception $e) {
$this->assertTrue($e instanceof backup_step_exception);
$this->assertEquals('plugin_missing_subplugins_php_file', $e->errorcode);
}
// Wrong subplugin type.
try {
$bs->add_subplugin_structure('fakesubplugin', $el, true, 'mod', 'workshop');
$this->assertTrue(false, 'base_step_exception expected');
} catch (exception $e) {
$this->assertTrue($e instanceof backup_step_exception);
$this->assertEquals('incorrect_subplugin_type', $e->errorcode);
}
// Wrong BC subplugin type.
try {
$bt->set_modulename('workshop');
$bs->add_subplugin_structure('fakesubplugin', $el, true);
$this->assertTrue(false, 'base_step_exception expected');
} catch (exception $e) {
$this->assertTrue($e instanceof backup_step_exception);
$this->assertEquals('incorrect_subplugin_type', $e->errorcode);
}
// Correct call to workshopform subplugin (@ 'workshop' level).
$bs->add_subplugin_structure('workshopform', $el, true, 'mod', 'workshop');
$ch = $el->get_children();
$this->assertEquals(1, count($ch));
$og = reset($ch);
$this->assertTrue($og instanceof backup_optigroup);
$ch = $og->get_children();
$this->assertTrue(array_key_exists('optigroup_workshopform_accumulative_workshop', $ch));
$this->assertTrue($ch['optigroup_workshopform_accumulative_workshop'] instanceof backup_subplugin_element);
// Correct BC call to workshopform subplugin (@ 'assessment' level).
$el = new backup_nested_element('assessment', array('id'), array('one', 'two', 'qtype'));
$bt->set_modulename('workshop');
$bs->add_subplugin_structure('workshopform', $el, true);
$ch = $el->get_children();
$this->assertEquals(1, count($ch));
$og = reset($ch);
$this->assertTrue($og instanceof backup_optigroup);
$ch = $og->get_children();
$this->assertTrue(array_key_exists('optigroup_workshopform_accumulative_assessment', $ch));
$this->assertTrue($ch['optigroup_workshopform_accumulative_assessment'] instanceof backup_subplugin_element);
// TODO: Add some test covering a non-mod subplugin once we have some implemented in core.
}