public function testASortPersistent()
{
$ts = new TodosEx();
$ts->loadFromFile('todo.txt');
$file = tempnam(sys_get_temp_dir(), 'otodo');
$ts->asort(array('done' => true, 'due' => true, 'priority' => false, 'text' => false));
$ts->saveToFile($file);
$this->assertEquals(sha1_file('todo.txt'), sha1_file($file));
unlink($file);
}
public function archive($archive)
{
if (!file_exists($archive)) {
touch($archive);
}
$ta = new TodosEx();
$ta->loadFromFile($archive);
$unset = array();
foreach ($this->todos as $k => $todo) {
if ($todo->done) {
$ta[] = $todo;
$unset[] = $k;
}
}
if (count($unset)) {
foreach ($unset as $k) {
unset($this->todos[$k]);
}
$ta->saveToFile($archive);
return count($unset);
} else {
return 0;
}
}
