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<?php
use Prado\Data\TDbConnection;
use Prado\Exceptions\TDbException;
use Prado\TApplication;
if(!defined('TEST_DB_FILE'))
define('TEST_DB_FILE',dirname(__FILE__).'/db/test.db');
class FooRecord extends TComponent
{
public $id;
private $_name;
public $param;
public function __construct($param)
{
$this->param=$param;
}
public function getName()
{
return $this->_name;
}
public function setName($value)
{
$this->_name=$value;
}
}
/**
* @package System.Data.PDO
*/
class TDbDataReaderTest extends PHPUnit_Framework_TestCase
{
private $_connection;
public function setUp()
{
@unlink(TEST_DB_FILE);
// create application just to provide application mode
new TApplication(__DIR__, false ,TApplication::CONFIG_TYPE_PHP);
$this->_connection=new TDbConnection('sqlite:'.TEST_DB_FILE);
$this->_connection->Active=true;
$this->_connection->createCommand('CREATE TABLE foo (id INTEGER NOT NULL PRIMARY KEY, name VARCHAR(8))')->execute();
$this->_connection->createCommand('INSERT INTO foo (name) VALUES (\'my name\')')->execute();
$this->_connection->createCommand('INSERT INTO foo (name) VALUES (\'my name 2\')')->execute();
}
public function tearDown()
{
$this->_connection=null;
}
public function testRead()
{
$reader=$this->_connection->createCommand('SELECT * FROM foo')->query();
$row=$reader->read();
$this->assertTrue($row['id']==='1' && $row['name']==='my name');
$row=$reader->read();
$this->assertTrue($row['id']==='2' && $row['name']==='my name 2');
$row=$reader->read();
$this->assertFalse($row);
}
public function testReadColumn()
{
$reader=$this->_connection->createCommand('SELECT * FROM foo')->query();
$this->assertEquals($reader->readColumn(0),'1');
$this->assertEquals($reader->readColumn(1),'my name 2');
$this->assertFalse($reader->readColumn(0));
}
public function testReadObject()
{
$reader=$this->_connection->createCommand('SELECT * FROM foo')->query();
$object=$reader->readObject('FooRecord',array('object'));
$this->assertEquals($object->id,'1');
$this->assertEquals($object->Name,'my name');
$this->assertEquals($object->param,'object');
}
public function testReadAll()
{
$reader=$this->_connection->createCommand('SELECT * FROM foo')->query();
$rows=$reader->readAll();
$this->assertEquals(count($rows),2);
$row=$rows[0];
$this->assertTrue($row['id']==='1' && $row['name']==='my name');
$row=$rows[1];
$this->assertTrue($row['id']==='2' && $row['name']==='my name 2');
$reader=$this->_connection->createCommand('SELECT * FROM foo WHERE id=3')->query();
$rows=$reader->readAll();
$this->assertEquals($rows,array());
}
public function testClose()
{
$reader=$this->_connection->createCommand('SELECT * FROM foo')->query();
$row=$reader->read();
$this->assertFalse($reader->IsClosed);
$reader->close();
$this->assertTrue($reader->IsClosed);
try
{
$reader->read();
$this->fail('Expected exception is not raised');
}
catch(Exception $e)
{
}
}
public function testRowCount()
{
// unable to test because SQLite doesn't support row count
}
public function testColumnCount()
{
$reader=$this->_connection->createCommand('SELECT * FROM foo')->query();
$this->assertEquals($reader->ColumnCount,2);
$reader=$this->_connection->createCommand('SELECT * FROM foo WHERE id=11')->query();
$this->assertEquals($reader->ColumnCount,2);
}
public function testForeach()
{
$ids=array();
$reader=$this->_connection->createCommand('SELECT * FROM foo')->query();
foreach($reader as $row)
$ids[]=$row['id'];
$this->assertEquals(count($ids),2);
$this->assertTrue($ids[0]==='1' && $ids[1]==='2');
try
{
foreach($reader as $row)
$ids[]=$row['id'];
$this->fail('Expected exception is not raised');
}
catch(TDbException $e)
{
}
}
public function testFetchMode()
{
$reader=$this->_connection->createCommand('SELECT * FROM foo')->query();
$reader->FetchMode=PDO::FETCH_NUM;
$row=$reader->read();
$this->assertFalse(isset($row['id']));
$this->assertTrue(isset($row[0]));
$reader->FetchMode=PDO::FETCH_ASSOC;
$row=$reader->read();
$this->assertTrue(isset($row['id']));
$this->assertFalse(isset($row[0]));
}
public function testBindColumn()
{
$reader=$this->_connection->createCommand('SELECT * FROM foo')->query();
$reader->bindColumn(1,$id);
$reader->bindColumn(2,$name);
$reader->read();
$this->assertEquals($id,'1');
$this->assertEquals($name,'my name');
$reader->read();
$this->assertEquals($id,'2');
$this->assertEquals($name,'my name 2');
$reader->read();
$this->assertEquals($id,'2');
$this->assertEquals($name,'my name 2');
}
}
|
