Test that a menu item load function can invoke hooks defined in hook_hook_info().
We test this separately from testModuleInvokeAll(), because menu item load functions execute early in the request handling.
function testModuleInvokeAllDuringLoadFunction() {
module_enable(array(
'module_test',
), FALSE);
$this
->resetAll();
$this
->drupalGet('module-test/hook-dynamic-loading-invoke-all-during-load/module_test');
$this
->assertText('success!', 'Menu item load function invokes a hook defined in hook_hook_info().');
}