private function diff($old, $new, $expected1, $expected3, $message = '')
{
dbsteward::$old_database = xml_parser::composite_doc(NULL, simplexml_load_string($this->db_doc_xml . $old . '</dbsteward>'));
dbsteward::$new_database = xml_parser::composite_doc(NULL, simplexml_load_string($this->db_doc_xml . $new . '</dbsteward>'));
$ofs1 = new mock_output_file_segmenter();
$ofs3 = new mock_output_file_segmenter();
mysql5_diff::$old_table_dependency = xml_parser::table_dependency_order(dbsteward::$old_database);
mysql5_diff::$new_table_dependency = xml_parser::table_dependency_order(dbsteward::$new_database);
mysql5_diff::update_structure($ofs1, $ofs3);
$actual1 = trim($ofs1->_get_output());
$actual3 = trim($ofs3->_get_output());
$this->assertEquals($expected1, $actual1, "during stage 1: {$message}");
$this->assertEquals($expected3, $actual3, "during stage 3: {$message}");
}
private function common_structure($old, $new)
{
dbsteward::$old_database = new SimpleXMLElement($old);
dbsteward::$new_database = new SimpleXMLElement($new);
mysql5_diff::$new_table_dependency = xml_parser::table_dependency_order(dbsteward::$new_database);
$ofs1 = new mock_output_file_segmenter();
$ofs3 = new mock_output_file_segmenter();
mysql5_diff::revoke_permissions($ofs1, $ofs3);
mysql5_diff::update_structure($ofs1, $ofs3);
mysql5_diff::update_permissions($ofs1, $ofs3);
// @TODO: assert expected = actual
// echo "\n\nofs 1:\n\n";
// echo $ofs1->_get_output();
// echo "\n\nofs 3:\n\n";
// echo $ofs3->_get_output();
}
public static function build_upgrade($old_output_prefix, $old_composite_file, $old_db_doc, $old_files, $new_output_prefix, $new_composite_file, $new_db_doc, $new_files)
{
// place the upgrade files with the new_files set
$upgrade_prefix = $new_output_prefix . '_upgrade';
// mysql5_diff needs these to intelligently create SQL difference statements in dependency order
dbsteward::info("Calculating old table foreign key dependency order..");
mysql5_diff::$old_table_dependency = xml_parser::table_dependency_order($old_db_doc);
dbsteward::info("Calculating new table foreign key dependency order..");
mysql5_diff::$new_table_dependency = xml_parser::table_dependency_order($new_db_doc);
mysql5_diff::diff_doc($old_composite_file, $new_composite_file, $old_db_doc, $new_db_doc, $upgrade_prefix);
return $new_db_doc;
}
