function _testQueryPathNodeRoot()
{
// get class map of eptAuthor
$this->assertTrue($cm = $this->m->getClassMap('eptAuthor'));
// create alias generator
$this->assertTrue($am = new epQueryAliasManager());
// create a root node
$this->assertTrue($root = new epQueryPathRoot($cm, $alias = false, epQueryPathRoot::PRIMARY, $am));
// check if class map is set
$this->assertTrue($cm === $root->getMap());
// check if alias is set
$this->assertTrue($alias = $am->getClassAlias('eptAuthor'));
$this->assertTrue($alias == $root->getAlias());
// --- 1 ---
// test find last node on path .contact.zipcode
$this->assertFalse($node1 = $root->findNode('.contact.zipcode'));
// insert the path to root
$this->assertTrue($node1 = $root->insertPath('.contact.zipcode'));
// returned node should be epQueryPathField
$this->assertTrue($node1 instanceof epQueryPathField);
$this->assertTrue($node1->getName() == 'zipcode');
$this->assertTrue($node1->getMap()->getName() == 'zipcode');
$this->assertTrue($node1->getParent()->getName() == 'contact');
$this->assertTrue($node1->getParent()->getMap()->getName() == 'contact');
// test findNode again
$this->assertTrue($node1 = $root->findNode('.contact.zipcode'));
$this->assertTrue($node1 instanceof epQueryPathField);
$this->assertTrue($node1->getName() == 'zipcode');
$this->assertTrue($node1->getMap()->getName() == 'zipcode');
$this->assertTrue($node1->getParent()->getName() == 'contact');
$this->assertTrue($node1->getParent()->getMap()->getName() == 'contact');
// --- 2 ---
// test find last node on path .contact.phone
$this->assertFalse($node2 = $root->findNode('.contact.phone'));
// insert the path to root
$this->assertTrue($node2 = $root->insertPath('.contact.phone'));
// returned node should be epQueryPathField
$this->assertTrue($node2 instanceof epQueryPathField);
$this->assertTrue($node2->getName() == 'phone');
$this->assertTrue($node2->getMap()->getName() == 'phone');
$this->assertTrue($node2->getParent()->getName() == 'contact');
$this->assertTrue($node2->getParent()->getMap()->getName() == 'contact');
// test findNode again
$this->assertTrue($node2 = $root->findNode('.contact.phone'));
$this->assertTrue($node2 instanceof epQueryPathField);
$this->assertTrue($node2->getName() == 'phone');
$this->assertTrue($node2->getMap()->getName() == 'phone');
$this->assertTrue($node2->getParent()->getName() == 'contact');
$this->assertTrue($node2->getParent()->getMap()->getName() == 'contact');
// the two paths should share .contact
$this->assertTrue(($parent =& $node1->getParent()) === $node2->getParent());
$this->assertTrue(2 == count($parent->getChildren()));
$this->assertTrue($node1 === $parent->getChild('zipcode'));
$this->assertTrue($node2 === $parent->getChild('phone'));
}
/**
* Quotes primitive value with its primitve variable (alias.var)
* @param mixed $v
* @param string $pvar
* @return true|string (error message if string)
*/
public function quoteVar(&$v, &$pvar)
{
// unquote pvar
$pvar_ = $this->_unquote($pvar);
// split primitive var to alias and var
list($alias, $var) = @explode('.', $pvar_);
if (!$alias || !$var) {
return "invalid primitive var '{$pvar}'";
}
// get the class for alias
if (!($class = $this->am->getClass($alias))) {
return "no class found for alias '{$alias}'";
}
// get class map
if (!($cm = $this->proot->getClassMap($class))) {
return "no class map for '{$class}'";
}
// is var 'oid'?
if ($var == 'oid') {
// replace var name with column name
$pvar = $this->quoteId($alias) . '.' . $this->quoteId($cm->getOidColumn());
return true;
}
// get field map (for non-oid field)
if (!($fm = $cm->getField($var))) {
return "no field map for '{$class}::{$var}'";
}
// replace var name with column name
$pvar = $this->quoteId($alias) . '.' . $this->quoteId($fm->getColumnName());
// quote value
$v = $this->quote($v, $fm);
return true;
}