cacert-testmgr/external/ZendFramework-1.9.5/tests/Zend/Paginator/Adapter/DbSelectTest.php

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<?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_Paginator
* @subpackage UnitTests
* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id: DbSelectTest.php 17363 2009-08-03 07:40:18Z bkarwin $
*/
/**
* @see Zend_Paginator_Adapter_DbSelect
*/
require_once 'Zend/Paginator/Adapter/DbSelect.php';
/**
* @see Zend_Db_Adapter_Pdo_Sqlite
*/
require_once 'Zend/Db/Adapter/Pdo/Sqlite.php';
require_once 'Zend/Debug.php';
/**
* @see PHPUnit_Framework_TestCase
*/
require_once 'PHPUnit/Framework/TestCase.php';
require_once dirname(__FILE__) . '/../_files/TestTable.php';
/**
* @category Zend
* @package Zend_Paginator
* @subpackage UnitTests
* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @group Zend_Paginator
*/
class Zend_Paginator_Adapter_DbSelectTest extends PHPUnit_Framework_TestCase
{
/**
* @var Zend_Paginator_Adapter_DbSelect
*/
protected $_adapter;
/**
* @var Zend_Db_Adapter_Pdo_Sqlite
*/
protected $_db;
/**
* @var Zend_Db_Select
*/
protected $_query;
/**
* @var Zend_Db_Table_Abstract
*/
protected $_table;
/**
* Prepares the environment before running a test.
*/
protected function setUp()
{
if (!extension_loaded('pdo_sqlite')) {
$this->markTestSkipped('Pdo_Sqlite extension is not loaded');
}
parent::setUp();
$this->_db = new Zend_Db_Adapter_Pdo_Sqlite(array(
'dbname' => dirname(__FILE__) . '/../_files/test.sqlite'
));
$this->_table = new TestTable($this->_db);
$this->_query = $this->_db->select()->from('test')
->order('number ASC'); // ZF-3740
//->limit(1000, 0); // ZF-3727
$this->_adapter = new Zend_Paginator_Adapter_DbSelect($this->_query);
}
/**
* Cleans up the environment after running a test.
*/
protected function tearDown()
{
$this->_adapter = null;
parent::tearDown();
}
public function testGetsItemsAtOffsetZero()
{
$actual = $this->_adapter->getItems(0, 10);
$i = 1;
foreach ($actual as $item) {
$this->assertEquals($i, $item['number']);
$i++;
}
}
public function testGetsItemsAtOffsetTen()
{
$actual = $this->_adapter->getItems(10, 10);
$i = 11;
foreach ($actual as $item) {
$this->assertEquals($i, $item['number']);
$i++;
}
}
public function testAcceptsIntegerValueForRowCount()
{
$this->_adapter->setRowCount(101);
$this->assertEquals(101, $this->_adapter->count());
}
public function testThrowsExceptionIfInvalidQuerySuppliedForRowCount()
{
try {
$this->_adapter->setRowCount($this->_db->select()->from('test'));
} catch (Exception $e) {
$this->assertType('Zend_Paginator_Exception', $e);
$this->assertContains('Row count column not found', $e->getMessage());
}
try {
$wrongcolumn = $this->_db->quoteIdentifier('wrongcolumn');
$expr = new Zend_Db_Expr("COUNT(*) AS $wrongcolumn");
$query = $this->_db->select($expr)->from('test');
$this->_adapter->setRowCount($query);
} catch (Exception $e) {
$this->assertType('Zend_Paginator_Exception', $e);
$this->assertEquals('Row count column not found', $e->getMessage());
}
}
public function testAcceptsQueryForRowCount()
{
$row_count_column = $this->_db->quoteIdentifier(Zend_Paginator_Adapter_DbSelect::ROW_COUNT_COLUMN);
$expression = new Zend_Db_Expr("COUNT(*) AS $row_count_column");
$rowCount = clone $this->_query;
$rowCount->reset(Zend_Db_Select::COLUMNS)
->reset(Zend_Db_Select::ORDER) // ZF-3740
->reset(Zend_Db_Select::LIMIT_OFFSET) // ZF-3727
->reset(Zend_Db_Select::GROUP) // ZF-4001
->columns($expression);
$this->_adapter->setRowCount($rowCount);
$this->assertEquals(500, $this->_adapter->count());
}
public function testThrowsExceptionIfInvalidRowCountValueSupplied()
{
try {
$this->_adapter->setRowCount('invalid');
} catch (Exception $e) {
$this->assertType('Zend_Paginator_Exception', $e);
$this->assertEquals('Invalid row count', $e->getMessage());
}
}
public function testReturnsCorrectCountWithAutogeneratedQuery()
{
$expected = 500;
$actual = $this->_adapter->count();
$this->assertEquals($expected, $actual);
}
public function testDbTableSelectDoesNotThrowException()
{
$adapter = new Zend_Paginator_Adapter_DbSelect($this->_table->select());
$count = $adapter->count();
$this->assertEquals(500, $count);
}
/**
* @group ZF-4001
*/
public function testGroupByQueryReturnsOneRow()
{
$query = $this->_db->select()->from('test')
->order('number ASC')
->limit(1000, 0)
->group('number');
$adapter = new Zend_Paginator_Adapter_DbSelect($query);
$this->assertEquals(500, $adapter->count());
}
/**
* @group ZF-4001
*/
public function testGroupByQueryOnEmptyTableReturnsRowCountZero()
{
$db = new Zend_Db_Adapter_Pdo_Sqlite(array(
'dbname' => dirname(__FILE__) . '/../_files/testempty.sqlite'
));
$query = $db->select()->from('test')
->order('number ASC')
->limit(1000, 0);
$adapter = new Zend_Paginator_Adapter_DbSelect($query);
$this->assertEquals(0, $adapter->count());
}
/**
* @group ZF-4001
*/
public function testGroupByQueryReturnsCorrectResult()
{
$query = $this->_db->select()->from('test')
->order('number ASC')
->limit(1000, 0)
->group('testgroup');
$adapter = new Zend_Paginator_Adapter_DbSelect($query);
$this->assertEquals(2, $adapter->count());
}
/**
* @group ZF-4032
*/
public function testDistinctColumnQueryReturnsCorrectResult()
{
$query = $this->_db->select()->from('test', 'testgroup')
->order('number ASC')
->limit(1000, 0)
->distinct();
$adapter = new Zend_Paginator_Adapter_DbSelect($query);
$this->assertEquals(2, $adapter->count());
}
/**
* @group ZF-4094
*/
public function testSelectSpecificColumns()
{
$number = $this->_db->quoteIdentifier('number');
$query = $this->_db->select()->from('test', array('testgroup', 'number'))
->where("$number >= ?", '1');
$adapter = new Zend_Paginator_Adapter_DbSelect($query);
$this->assertEquals(500, $adapter->count());
}
/**
* @group ZF-4177
*/
public function testSelectDistinctAllUsesRegularCountAll()
{
$query = $this->_db->select()->from('test')
->distinct();
$adapter = new Zend_Paginator_Adapter_DbSelect($query);
$this->assertEquals(500, $adapter->count());
}
/**
* @group ZF-5233
*/
public function testSelectHasAliasedColumns()
{
$db = $this->_db;
$db->query('DROP TABLE IF EXISTS `sandboxTransaction`');
$db->query('DROP TABLE IF EXISTS `sandboxForeign`');
// A transaction table
$db->query(
'CREATE TABLE `sandboxTransaction` (
`id` INTEGER PRIMARY KEY,
`foreign_id` INT( 1 ) NOT NULL ,
`name` TEXT NOT NULL
) '
);
// A foreign table
$db->query(
'CREATE TABLE `sandboxForeign` (
`id` INTEGER PRIMARY KEY,
`name` TEXT NOT NULL
) '
);
// Insert some data
$db->insert('sandboxTransaction',
array(
'foreign_id' => 1,
'name' => 'transaction 1 with foreign_id 1',
)
);
$db->insert('sandboxTransaction',
array(
'foreign_id' => 1,
'name' => 'transaction 2 with foreign_id 1',
)
);
$db->insert('sandboxForeign',
array(
'name' => 'John Doe',
)
);
$db->insert('sandboxForeign',
array(
'name' => 'Jane Smith',
)
);
$query = $db->select()->from(array('a'=>'sandboxTransaction'), array())
->join(array('b'=>'sandboxForeign'), 'a.foreign_id = b.id', array('name'))
->distinct(true);
try {
$adapter = new Zend_Paginator_Adapter_DbSelect($query);
$adapter->count();
} catch (Exception $e) {
$this->fail($e->getMessage());
}
}
/**
* @group ZF-5956
*/
public function testUnionSelect()
{
$union = $this->_db->select()->union(array(
$this->_db->select()->from('test')->where('number <= 250'),
$this->_db->select()->from('test')->where('number > 250')
));
$adapter = new Zend_Paginator_Adapter_DbSelect($union);
$expected = 500;
$actual = $adapter->count();
$this->assertEquals($expected, $actual);
}
/**
* @group ZF-7045
*/
public function testGetCountSelect()
{
$union = $this->_db->select()->union(array(
$this->_db->select()->from('test')->where('number <= 250'),
$this->_db->select()->from('test')->where('number > 250')
));
$adapter = new Zend_Paginator_Adapter_DbSelect($union);
$expected = 'SELECT COUNT(1) AS "zend_paginator_row_count" FROM (SELECT "test".* FROM "test" WHERE (number <= 250) UNION SELECT "test".* FROM "test" WHERE (number > 250)) AS "t"';
$this->assertEquals($expected, $adapter->getCountSelect()->__toString());
}
/**
* @group ZF-5295
*/
public function testMultipleDistinctColumns()
{
$select = $this->_db->select()->from('test', array('testgroup', 'number'))
->distinct(true);
$adapter = new Zend_Paginator_Adapter_DbSelect($select);
$expected = 'SELECT COUNT(1) AS "zend_paginator_row_count" FROM (SELECT DISTINCT "test"."testgroup", "test"."number" FROM "test") AS "t"';
$this->assertEquals($expected, $adapter->getCountSelect()->__toString());
$this->assertEquals(500, $adapter->count());
}
/**
* @group ZF-5295
*/
public function testSingleDistinctColumn()
{
$select = $this->_db->select()->from('test', 'testgroup')
->distinct(true);
$adapter = new Zend_Paginator_Adapter_DbSelect($select);
$expected = 'SELECT COUNT(DISTINCT "test"."testgroup") AS "zend_paginator_row_count" FROM "test"';
$this->assertEquals($expected, $adapter->getCountSelect()->__toString());
$this->assertEquals(2, $adapter->count());
}
/**
* @group ZF-6330
*/
public function testGroupByMultipleColumns()
{
$select = $this->_db->select()->from('test', 'testgroup')
->group(array('number', 'testgroup'));
$adapter = new Zend_Paginator_Adapter_DbSelect($select);
$expected = 'SELECT COUNT(1) AS "zend_paginator_row_count" FROM (SELECT "test"."testgroup" FROM "test" GROUP BY "number"' . ",\n\t" . '"testgroup") AS "t"';
$this->assertEquals($expected, $adapter->getCountSelect()->__toString());
$this->assertEquals(500, $adapter->count());
}
/**
* @group ZF-6330
*/
public function testGroupBySingleColumn()
{
$select = $this->_db->select()->from('test', 'testgroup')
->group('test.testgroup');
$adapter = new Zend_Paginator_Adapter_DbSelect($select);
$expected = 'SELECT COUNT(DISTINCT "test"."testgroup") AS "zend_paginator_row_count" FROM "test"';
$this->assertEquals($expected, $adapter->getCountSelect()->__toString());
$this->assertEquals(2, $adapter->count());
}
/**
* @group ZF-6562
*/
public function testSelectWithHaving()
{
$select = $this->_db->select()->from('test')
->group('number')
->having('number > 250');
$adapter = new Zend_Paginator_Adapter_DbSelect($select);
$expected = 'SELECT COUNT(1) AS "zend_paginator_row_count" FROM (SELECT "test".* FROM "test" GROUP BY "number" HAVING (number > 250)) AS "t"';
$this->assertEquals($expected, $adapter->getCountSelect()->__toString());
$this->assertEquals(250, $adapter->count());
}
/**
* @group ZF-7127
*/
public function testMultipleGroupSelect()
{
$select = $this->_db->select()->from('test')
->group('testgroup')
->group('number')
->where('number > 250');
$adapter = new Zend_Paginator_Adapter_DbSelect($select);
$expected = 'SELECT COUNT(1) AS "zend_paginator_row_count" FROM (SELECT "test".* FROM "test" WHERE (number > 250) GROUP BY "testgroup"' . ",\n\t" . '"number") AS "t"';
$this->assertEquals($expected, $adapter->getCountSelect()->__toString());
$this->assertEquals(250, $adapter->count());
}
}