function _checkProperNesting($nodes, $line='')
{
$paths[] = ComplexArray :: getMinColumnValue('path', $nodes, $index);
$counter = 0;
foreach($nodes as $id => $node)
{
if($counter == 0)
{
$this->assertEqual($node['path'], $paths[0],
'first element path is invalid: ' . $node['path'] . ' , expected : ' . $paths[0] . ' at line: ' . $line);
}
elseif(preg_match('~^(.*/)[^/]+/$~', $node['path'], $matches))
{
$prev_path = $matches[1];
$this->assertTrue(in_array($prev_path, $paths),
'path is improperly nested: ' . $node['path'] . ' , expected parent not found: ' . $prev_path . ' at line: ' . $line);
}
else
{
$this->assertFalse(true, 'path is invalid: ' . $node['path'] . ' at line: ' . $line);
}
$paths[] = $node['path'];
$counter++;
}
}
function _checkProperNesting($nodes, $line='')
{
$this->assertEqual(ComplexArray :: sortArray($nodes, array('path' => 'ASC')),
$nodes);
$path = ComplexArray :: getMinColumnValue('path', $nodes, $index);
$parent_paths[] = $this->_getParentPath($path);
$counter = 0;
foreach($nodes as $id => $node)
{
$parent_path = $this->_getParentPath($node['path']);
$this->assertTrue(in_array($parent_path, $parent_paths),
'path is improperly nested: ' . $node['path'] . ' , expected parent not found: ' . $parent_path . ' at line: ' . $line);
$parent_paths[] = $node['path'];
}
}