public function testParameters()
 {
     $table10 = Table10Peer::getTableMap();
     $this->assertEquals(count($table10->getColumns()), 6, 'nested_set does not add columns when they already exist');
     $this->assertTrue(method_exists('Table10', 'getLeftValue'), 'nested_set maps the left_value getter with the tree_left column');
     $this->assertTrue(method_exists('Table10', 'getRightValue'), 'nested_set maps the right_value getter with the tree_right column');
     $this->assertTrue(method_exists('Table10', 'getLevel'), 'nested_set maps the level getter with the tree_level column');
     $this->assertTrue(method_exists('Table10', 'getScopeValue'), 'nested_set maps the scope_value getter with the tree_scope column when the use_scope parameter is true');
 }