1 menu.test | MenuLinksUnitTestCase::testMenuLinkReparenting($module = 'menu_test') |
Test automatic re-parenting of menu links.
File
Class
- MenuLinksUnitTestCase
- Tests for menu links.
Code
function testMenuLinkReparenting($module = 'menu_test') {
// Check the initial hierarchy.
$links = $this->createLinkHierarchy($module);
$expected_hierarchy = array(
'parent' => FALSE,
'child-1' => 'parent',
'child-1-1' => 'child-1',
'child-1-2' => 'child-1',
'child-2' => 'parent',
);
$this->assertMenuLinkParents($links, $expected_hierarchy);
// Start over, and move child-1 under child-2, and check that all the
// children of child-1 have been moved too.
$links = $this->createLinkHierarchy($module);
$links['child-1']['plid'] = $links['child-2']['mlid'];
menu_link_save($links['child-1']);
$expected_hierarchy = array(
'parent' => FALSE,
'child-1' => 'child-2',
'child-1-1' => 'child-1',
'child-1-2' => 'child-1',
'child-2' => 'parent',
);
$this->assertMenuLinkParents($links, $expected_hierarchy);
// Start over, and delete child-1, and check that the children of child-1
// have been reassigned to the parent. menu_link_delete() will cowardly
// refuse to delete a menu link defined by the system module, so skip the
// test in that case.
if ($module != 'system') {
$links = $this->createLinkHierarchy($module);
menu_link_delete($links['child-1']['mlid']);
$expected_hierarchy = array(
'parent' => FALSE,
'child-1-1' => 'parent',
'child-1-2' => 'parent',
'child-2' => 'parent',
);
$this->assertMenuLinkParents($links, $expected_hierarchy);
}
// Start over, forcefully delete child-1 from the database, simulating a
// database crash. Check that the children of child-1 have been reassigned
// to the parent, going up on the old path hierarchy stored in each of the
// links.
$links = $this->createLinkHierarchy($module);
// Don't do that at home.
db_delete('menu_links')
->condition('mlid', $links['child-1']['mlid'])
->execute();
$expected_hierarchy = array(
'parent' => FALSE,
'child-1-1' => 'parent',
'child-1-2' => 'parent',
'child-2' => 'parent',
);
$this->assertMenuLinkParents($links, $expected_hierarchy);
// Start over, forcefully delete the parent from the database, simulating a
// database crash. Check that the children of parent are now top-level.
$links = $this->createLinkHierarchy($module);
// Don't do that at home.
db_delete('menu_links')
->condition('mlid', $links['parent']['mlid'])
->execute();
$expected_hierarchy = array(
'child-1-1' => 'child-1',
'child-1-2' => 'child-1',
'child-2' => FALSE,
);
$this->assertMenuLinkParents($links, $expected_hierarchy);
}