343 lines
8.1 KiB
PHP
343 lines
8.1 KiB
PHP
<?php
|
|
/**
|
|
* Zend Framework
|
|
*
|
|
* LICENSE
|
|
*
|
|
* This source file is subject to the new BSD license that is bundled
|
|
* with this package in the file LICENSE.txt.
|
|
* It is also available through the world-wide-web at this URL:
|
|
* http://framework.zend.com/license/new-bsd
|
|
* If you did not receive a copy of the license and are unable to
|
|
* obtain it through the world-wide-web, please send an email
|
|
* to license@zend.com so we can send you a copy immediately.
|
|
*
|
|
* @category Zend
|
|
* @package Zend_Test
|
|
* @subpackage PHPUnit
|
|
* @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
|
|
* @license http://framework.zend.com/license/new-bsd New BSD License
|
|
* @version $Id$
|
|
*/
|
|
|
|
/**
|
|
* @see Zend_Db_Adapter_Abstract
|
|
*/
|
|
|
|
/**
|
|
* @see Zend_Test_DbStatement
|
|
*/
|
|
|
|
/**
|
|
* @see Zend_Db_Profiler
|
|
*/
|
|
|
|
/**
|
|
* Testing Database Adapter which acts as a stack for SQL Results
|
|
*
|
|
* @category Zend
|
|
* @package Zend_Test
|
|
* @subpackage PHPUnit
|
|
* @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
|
|
* @license http://framework.zend.com/license/new-bsd New BSD License
|
|
*/
|
|
class Zend_Test_DbAdapter extends Zend_Db_Adapter_Abstract
|
|
{
|
|
/**
|
|
* @var array
|
|
*/
|
|
protected $_statementStack = array();
|
|
|
|
/**
|
|
* @var boolean
|
|
*/
|
|
protected $_connected = false;
|
|
|
|
/**
|
|
* @var array
|
|
*/
|
|
protected $_listTables = array();
|
|
|
|
/**
|
|
* @var array
|
|
*/
|
|
protected $_lastInsertIdStack = array();
|
|
|
|
/**
|
|
* @var array
|
|
*/
|
|
protected $_describeTables = array();
|
|
|
|
/**
|
|
* @var string
|
|
*/
|
|
protected $_quoteIdentifierSymbol = '';
|
|
|
|
/**
|
|
* Empty constructor to make it parameterless.
|
|
*/
|
|
public function __construct()
|
|
{
|
|
$profiler = new Zend_Db_Profiler();
|
|
$profiler->setEnabled(true);
|
|
$this->setProfiler($profiler);
|
|
}
|
|
|
|
/**
|
|
* Append a new Statement to the SQL Result Stack.
|
|
*
|
|
* @param Zend_Test_DbStatement $stmt
|
|
* @return Zend_Test_DbAdapter
|
|
*/
|
|
public function appendStatementToStack(Zend_Test_DbStatement $stmt)
|
|
{
|
|
array_push($this->_statementStack, $stmt);
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Append a new Insert Id to the {@see lastInsertId}.
|
|
*
|
|
* @param int|string $id
|
|
* @return Zend_Test_DbAdapter
|
|
*/
|
|
public function appendLastInsertIdToStack($id)
|
|
{
|
|
array_push($this->_lastInsertIdStack, $id);
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* @var string
|
|
*/
|
|
public function setQuoteIdentifierSymbol($symbol)
|
|
{
|
|
$this->_quoteIdentifierSymbol = $symbol;
|
|
}
|
|
|
|
/**
|
|
* Returns the symbol the adapter uses for delimited identifiers.
|
|
*
|
|
* @return string
|
|
*/
|
|
public function getQuoteIdentifierSymbol()
|
|
{
|
|
return $this->_quoteIdentifierSymbol;
|
|
}
|
|
|
|
/**
|
|
* Set the result from {@see listTables()}.
|
|
*
|
|
* @param array $listTables
|
|
*/
|
|
public function setListTables(array $listTables)
|
|
{
|
|
$this->_listTables = $listTables;
|
|
}
|
|
|
|
/**
|
|
* Returns a list of the tables in the database.
|
|
*
|
|
* @return array
|
|
*/
|
|
public function listTables()
|
|
{
|
|
return $this->_listTables;
|
|
}
|
|
|
|
/**
|
|
*
|
|
* @param string $table
|
|
* @param array $tableInfo
|
|
* @return Zend_Test_DbAdapter
|
|
*/
|
|
public function setDescribeTable($table, $tableInfo)
|
|
{
|
|
$this->_describeTables[$table] = $tableInfo;
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Returns the column descriptions for a table.
|
|
*
|
|
* The return value is an associative array keyed by the column name,
|
|
* as returned by the RDBMS.
|
|
*
|
|
* The value of each array element is an associative array
|
|
* with the following keys:
|
|
*
|
|
* SCHEMA_NAME => string; name of database or schema
|
|
* TABLE_NAME => string;
|
|
* COLUMN_NAME => string; column name
|
|
* COLUMN_POSITION => number; ordinal position of column in table
|
|
* DATA_TYPE => string; SQL datatype name of column
|
|
* DEFAULT => string; default expression of column, null if none
|
|
* NULLABLE => boolean; true if column can have nulls
|
|
* LENGTH => number; length of CHAR/VARCHAR
|
|
* SCALE => number; scale of NUMERIC/DECIMAL
|
|
* PRECISION => number; precision of NUMERIC/DECIMAL
|
|
* UNSIGNED => boolean; unsigned property of an integer type
|
|
* PRIMARY => boolean; true if column is part of the primary key
|
|
* PRIMARY_POSITION => integer; position of column in primary key
|
|
*
|
|
* @param string $tableName
|
|
* @param string $schemaName OPTIONAL
|
|
* @return array
|
|
*/
|
|
public function describeTable($tableName, $schemaName = null)
|
|
{
|
|
if(isset($this->_describeTables[$tableName])) {
|
|
return $this->_describeTables[$tableName];
|
|
} else {
|
|
return array();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Creates a connection to the database.
|
|
*
|
|
* @return void
|
|
*/
|
|
protected function _connect()
|
|
{
|
|
$this->_connected = true;
|
|
}
|
|
|
|
/**
|
|
* Test if a connection is active
|
|
*
|
|
* @return boolean
|
|
*/
|
|
public function isConnected()
|
|
{
|
|
return $this->_connected;
|
|
}
|
|
|
|
/**
|
|
* Force the connection to close.
|
|
*
|
|
* @return void
|
|
*/
|
|
public function closeConnection()
|
|
{
|
|
$this->_connected = false;
|
|
}
|
|
|
|
/**
|
|
* Prepare a statement and return a PDOStatement-like object.
|
|
*
|
|
* @param string|Zend_Db_Select $sql SQL query
|
|
* @return Zend_Db_Statment|PDOStatement
|
|
*/
|
|
public function prepare($sql)
|
|
{
|
|
$queryId = $this->getProfiler()->queryStart($sql);
|
|
|
|
if(count($this->_statementStack)) {
|
|
$stmt = array_pop($this->_statementStack);
|
|
} else {
|
|
$stmt = new Zend_Test_DbStatement();
|
|
}
|
|
|
|
if($this->getProfiler()->getEnabled() == true) {
|
|
$qp = $this->getProfiler()->getQueryProfile($queryId);
|
|
$stmt->setQueryProfile($qp);
|
|
}
|
|
|
|
return $stmt;
|
|
}
|
|
|
|
/**
|
|
* Gets the last ID generated automatically by an IDENTITY/AUTOINCREMENT column.
|
|
*
|
|
* As a convention, on RDBMS brands that support sequences
|
|
* (e.g. Oracle, PostgreSQL, DB2), this method forms the name of a sequence
|
|
* from the arguments and returns the last id generated by that sequence.
|
|
* On RDBMS brands that support IDENTITY/AUTOINCREMENT columns, this method
|
|
* returns the last value generated for such a column, and the table name
|
|
* argument is disregarded.
|
|
*
|
|
* @param string $tableName OPTIONAL Name of table.
|
|
* @param string $primaryKey OPTIONAL Name of primary key column.
|
|
* @return string
|
|
*/
|
|
public function lastInsertId($tableName = null, $primaryKey = null)
|
|
{
|
|
if(count($this->_lastInsertIdStack)) {
|
|
return array_pop($this->_lastInsertIdStack);
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Begin a transaction.
|
|
*/
|
|
protected function _beginTransaction()
|
|
{
|
|
return;
|
|
}
|
|
|
|
/**
|
|
* Commit a transaction.
|
|
*/
|
|
protected function _commit()
|
|
{
|
|
return;
|
|
}
|
|
|
|
/**
|
|
* Roll-back a transaction.
|
|
*/
|
|
protected function _rollBack()
|
|
{
|
|
|
|
}
|
|
|
|
/**
|
|
* Set the fetch mode.
|
|
*
|
|
* @param integer $mode
|
|
* @return void
|
|
* @throws Zend_Db_Adapter_Exception
|
|
*/
|
|
public function setFetchMode($mode)
|
|
{
|
|
return;
|
|
}
|
|
|
|
/**
|
|
* Adds an adapter-specific LIMIT clause to the SELECT statement.
|
|
*
|
|
* @param mixed $sql
|
|
* @param integer $count
|
|
* @param integer $offset
|
|
* @return string
|
|
*/
|
|
public function limit($sql, $count, $offset = 0)
|
|
{
|
|
return sprintf('%s LIMIT %d,%d', $sql, $offset, $count);
|
|
}
|
|
|
|
/**
|
|
* Check if the adapter supports real SQL parameters.
|
|
*
|
|
* @param string $type 'positional' or 'named'
|
|
* @return bool
|
|
*/
|
|
public function supportsParameters($type)
|
|
{
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Retrieve server version in PHP style
|
|
*
|
|
* @return string
|
|
*/
|
|
function getServerVersion()
|
|
{
|
|
return "1.0.0";
|
|
}
|
|
}
|