8398c9048d
code was modified slightly, so the code differs from the original downloadable 1.9.5 version
367 lines
14 KiB
PHP
367 lines
14 KiB
PHP
<?php
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/**
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* Zend Framework
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*
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* LICENSE
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*
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* This source file is subject to the new BSD license that is bundled
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* with this package in the file LICENSE.txt.
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* It is also available through the world-wide-web at this URL:
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* http://framework.zend.com/license/new-bsd
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* If you did not receive a copy of the license and are unable to
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* obtain it through the world-wide-web, please send an email
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* to license@zend.com so we can send you a copy immediately.
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*
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* @category Zend
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* @package Zend_Db
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* @subpackage UnitTests
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* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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* @version $Id $
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*/
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/**
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* @see Zend_Db_Adapter_TestCommon
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*/
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require_once 'Zend/Db/Adapter/TestCommon.php';
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/**
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* @see Zend_Db_Adapter_Db2
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*/
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require_once 'Zend/Db/Adapter/Db2.php';
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PHPUnit_Util_Filter::addFileToFilter(__FILE__);
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/**
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* @category Zend
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* @package Zend_Db
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* @subpackage UnitTests
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* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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* @group Zend_Db
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* @group Zend_Db_Adapter
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*/
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class Zend_Db_Adapter_Db2Test extends Zend_Db_Adapter_TestCommon
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{
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protected $_numericDataTypes = array(
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Zend_Db::INT_TYPE => Zend_Db::INT_TYPE,
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Zend_Db::BIGINT_TYPE => Zend_Db::BIGINT_TYPE,
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Zend_Db::FLOAT_TYPE => Zend_Db::FLOAT_TYPE,
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'INTEGER' => Zend_Db::INT_TYPE,
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'SMALLINT' => Zend_Db::INT_TYPE,
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'BIGINT' => Zend_Db::BIGINT_TYPE,
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'DECIMAL' => Zend_Db::FLOAT_TYPE,
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'NUMERIC' => Zend_Db::FLOAT_TYPE
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);
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public function testAdapterDescribeTablePrimaryAuto()
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{
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$desc = $this->_db->describeTable('zfbugs');
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$this->assertTrue($desc['bug_id']['PRIMARY']);
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$this->assertEquals(1, $desc['bug_id']['PRIMARY_POSITION']);
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$this->assertTrue($desc['bug_id']['IDENTITY']);
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}
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public function testAdapterDescribeTableAttributeColumn()
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{
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$desc = $this->_db->describeTable('zfproducts');
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$this->assertEquals('zfproducts', $desc['product_name']['TABLE_NAME'], 'Expected table name to be zfproducts');
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$this->assertEquals('product_name', $desc['product_name']['COLUMN_NAME'], 'Expected column name to be product_name');
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$this->assertEquals(2, $desc['product_name']['COLUMN_POSITION'], 'Expected column position to be 2');
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$this->assertRegExp('/varchar/i', $desc['product_name']['DATA_TYPE'], 'Expected data type to be VARCHAR');
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$this->assertEquals('', $desc['product_name']['DEFAULT'], 'Expected default to be empty string');
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$this->assertTrue( $desc['product_name']['NULLABLE'], 'Expected product_name to be nullable');
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if (!$this->_db->isI5()) {
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$this->assertEquals(0, $desc['product_name']['SCALE'], 'Expected scale to be 0');
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} else {
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$this->assertNull( $desc['product_name']['SCALE'], 'Expected scale to be 0');
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}
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$this->assertEquals(0, $desc['product_name']['PRECISION'], 'Expected precision to be 0');
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$this->assertFalse( $desc['product_name']['PRIMARY'], 'Expected product_name not to be a primary key');
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$this->assertNull( $desc['product_name']['PRIMARY_POSITION'], 'Expected product_name to return null for PRIMARY_POSITION');
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$this->assertFalse( $desc['product_name']['IDENTITY'], 'Expected product_name to return false for IDENTITY');
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}
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public function testAdapterDescribeTablePrimaryKeyColumn()
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{
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$desc = $this->_db->describeTable('zfproducts');
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$this->assertEquals('zfproducts', $desc['product_id']['TABLE_NAME'], 'Expected table name to be zfproducts');
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$this->assertEquals('product_id', $desc['product_id']['COLUMN_NAME'], 'Expected column name to be product_id');
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$this->assertEquals(1, $desc['product_id']['COLUMN_POSITION'], 'Expected column position to be 1');
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$this->assertEquals('', $desc['product_id']['DEFAULT'], 'Expected default to be empty string');
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$this->assertFalse( $desc['product_id']['NULLABLE'], 'Expected product_id not to be nullable');
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$this->assertEquals(0, $desc['product_id']['SCALE'], 'Expected scale to be 0');
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$this->assertEquals(0, $desc['product_id']['PRECISION'], 'Expected precision to be 0');
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$this->assertTrue( $desc['product_id']['PRIMARY'], 'Expected product_id to be a primary key');
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$this->assertEquals(1, $desc['product_id']['PRIMARY_POSITION']);
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}
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/**
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* Used by _testAdapterOptionCaseFoldingNatural()
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* DB2 and Oracle return identifiers in uppercase naturally,
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* so those test suites will override this method.
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*/
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protected function _testAdapterOptionCaseFoldingNaturalIdentifier()
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{
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return 'CASE_FOLDED_IDENTIFIER';
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}
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public function testAdapterTransactionCommit()
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{
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$bugs = $this->_db->quoteIdentifier('zfbugs');
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$bug_id = $this->_db->quoteIdentifier('bug_id');
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// use our default connection as the Connection1
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$dbConnection1 = $this->_db;
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// create a second connection to the same database
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$dbConnection2 = Zend_Db::factory($this->getDriver(), $this->_util->getParams());
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$dbConnection2->getConnection();
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if ($dbConnection2->isI5()) {
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$dbConnection2->query('SET TRANSACTION ISOLATION LEVEL SERIALIZABLE');
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} else {
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$dbConnection2->query('SET ISOLATION LEVEL = UR');
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}
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// notice the number of rows in connection 2
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$count = $dbConnection2->fetchOne("SELECT COUNT(*) FROM $bugs");
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$this->assertEquals(4, $count, 'Expecting to see 4 rows in bugs table (step 1)');
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// start an explicit transaction in connection 1
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$dbConnection1->beginTransaction();
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// delete a row in connection 1
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$rowsAffected = $dbConnection1->delete(
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'zfbugs',
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"$bug_id = 1"
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);
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$this->assertEquals(1, $rowsAffected);
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// we should see one less row in connection 2
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// because it is doing an uncommitted read
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$count = $dbConnection2->fetchOne("SELECT COUNT(*) FROM $bugs");
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$this->assertEquals(3, $count, 'Expecting to see 3 rows in bugs table (step 2) because conn2 is doing an uncommitted read');
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// commit the DELETE
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$dbConnection1->commit();
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// now we should see one fewer rows in connection 2
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$count = $dbConnection2->fetchOne("SELECT COUNT(*) FROM $bugs");
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$this->assertEquals(3, $count, 'Expecting to see 3 rows in bugs table after DELETE (step 3)');
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// delete another row in connection 1
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$rowsAffected = $dbConnection1->delete(
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'zfbugs',
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"$bug_id = 2"
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);
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$this->assertEquals(1, $rowsAffected);
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// we should see results immediately, because
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// the db connection returns to auto-commit mode
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$count = $dbConnection2->fetchOne("SELECT COUNT(*) FROM $bugs");
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$this->assertEquals(2, $count);
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}
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public function testAdapterTransactionRollback()
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{
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$bugs = $this->_db->quoteIdentifier('zfbugs');
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$bug_id = $this->_db->quoteIdentifier('bug_id');
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// use our default connection as the Connection1
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$dbConnection1 = $this->_db;
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// create a second connection to the same database
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$dbConnection2 = Zend_Db::factory($this->getDriver(), $this->_util->getParams());
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$dbConnection2->getConnection();
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if ($dbConnection2->isI5()) {
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$dbConnection2->query('SET TRANSACTION ISOLATION LEVEL SERIALIZABLE');
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} else {
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$dbConnection2->query('SET ISOLATION LEVEL = UR');
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}
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// notice the number of rows in connection 2
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$count = $dbConnection2->fetchOne("SELECT COUNT(*) FROM $bugs");
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$this->assertEquals(4, $count, 'Expecting to see 4 rows in bugs table (step 1)');
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// start an explicit transaction in connection 1
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$dbConnection1->beginTransaction();
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// delete a row in connection 1
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$rowsAffected = $dbConnection1->delete(
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'zfbugs',
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"$bug_id = 1"
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);
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$this->assertEquals(1, $rowsAffected);
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// we should see one less row in connection 2
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// because it is doing an uncommitted read
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$count = $dbConnection2->fetchOne("SELECT COUNT(*) FROM $bugs");
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$this->assertEquals(3, $count, 'Expecting to see 3 rows in bugs table (step 2) because conn2 is doing an uncommitted read');
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// rollback the DELETE
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$dbConnection1->rollback();
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// now we should see the same number of rows
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// because the DELETE was rolled back
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$count = $dbConnection2->fetchOne("SELECT COUNT(*) FROM $bugs");
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$this->assertEquals(4, $count, 'Expecting to still see 4 rows in bugs table after DELETE is rolled back (step 3)');
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// delete another row in connection 1
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$rowsAffected = $dbConnection1->delete(
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'zfbugs',
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"$bug_id = 2"
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);
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$this->assertEquals(1, $rowsAffected);
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// we should see results immediately, because
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// the db connection returns to auto-commit mode
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$count = $dbConnection2->fetchOne("SELECT COUNT(*) FROM $bugs");
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$this->assertEquals(3, $count, 'Expecting to see 3 rows in bugs table after DELETE (step 4)');
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}
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public function testAdapterAlternateStatement()
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{
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$this->_testAdapterAlternateStatement('Test_Db2Statement');
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}
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/**
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* OVERRIDDEN COMMON TEST CASE
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*
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* This test case will produce a value with two internally set values,
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* autocommit = 1
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* DB2_ATTR_CASE = 0
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*/
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public function testAdapterZendConfigEmptyDriverOptions()
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{
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Zend_Loader::loadClass('Zend_Config');
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$params = $this->_util->getParams();
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$params['driver_options'] = '';
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$params = new Zend_Config($params);
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$db = Zend_Db::factory($this->getDriver(), $params);
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$db->getConnection();
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$config = $db->getConfig();
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$expectedValue = array(
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'autocommit' => 1,
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'DB2_ATTR_CASE' => 0
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);
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$this->assertEquals($expectedValue, $config['driver_options']);
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}
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/**
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* OVERRIDDEN COMMON TEST CASE
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*
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* Test that quote() takes an array and returns
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* an imploded string of comma-separated, quoted elements.
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*/
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public function testAdapterQuoteArray()
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{
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$array = array("it's", 'all', 'right!');
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$value = $this->_db->quote($array);
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$this->assertEquals("'it''s', 'all', 'right!'", $value);
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}
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/**
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* OVERRRIDEEN COMMON TEST CASE
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*
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* test that quote() escapes a double-quote
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* character in a string.
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*/
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public function testAdapterQuoteDoubleQuote()
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{
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$string = 'St John"s Wort';
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$value = $this->_db->quote($string);
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$this->assertEquals("'St John\"s Wort'", $value);
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}
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/**
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* OVERRIDDEN FROM COMMON TEST CASE
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*
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* test that quote() escapes a single-quote
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* character in a string.
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*/
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public function testAdapterQuoteSingleQuote()
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{
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$string = "St John's Wort";
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$value = $this->_db->quote($string);
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$this->assertEquals("'St John''s Wort'", $value);
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}
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/**
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* OVERRIDDEN FROM COMMON TEST CASE
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*
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* test that quoteInto() escapes a double-quote
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* character in a string.
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*/
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public function testAdapterQuoteIntoDoubleQuote()
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{
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$string = 'id=?';
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$param = 'St John"s Wort';
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$value = $this->_db->quoteInto($string, $param);
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$this->assertEquals("id='St John\"s Wort'", $value);
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}
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/**
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* OVERRIDDEN FROM COMMON TEST CASE
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*
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* test that quoteInto() escapes a single-quote
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* character in a string.
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*/
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public function testAdapterQuoteIntoSingleQuote()
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{
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$string = 'id = ?';
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$param = 'St John\'s Wort';
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$value = $this->_db->quoteInto($string, $param);
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$this->assertEquals("id = 'St John''s Wort'", $value);
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}
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/**
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* This is "related" to the issue. It appears the fix for
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* describeTable is relatively untestable due to the fact that
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* its primary focus is to reduce the query time, not the result
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* set.
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*
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* @group ZF-5169
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*/
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public function testAdapterSchemaOptionInListTables()
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{
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$params = $this->_util->getParams();
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unset($params['schema']);
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$connection = Zend_Db::factory($this->getDriver(), $params);
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$tableCountNoSchema = count($connection->listTables());
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$dbConfig = $this->_db->getConfig();
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if ($this->_db->isI5()) {
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if (isset($dbConfig['driver_options']['i5_lib'])) {
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$schema = $dbConfig['driver_options']['i5_lib'];
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}
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} elseif (!$this->_db->isI5()) {
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$schema = $this->_util->getSchema();
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} else {
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$this->markTestSkipped('No valid schema to test against.');
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return;
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}
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$params = $this->_util->getParams();
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$params['schema'] = $schema;
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$connection = Zend_Db::factory($this->getDriver(), $params);
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$tableCountSchema = count($connection->listTables());
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$this->assertGreaterThan(0, $tableCountNoSchema, 'Adapter without schema should produce large result');
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$this->assertGreaterThan(0, $tableCountSchema, 'Adapter with schema should produce large result');
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$this->assertTrue(($tableCountNoSchema > $tableCountSchema), 'Table count with schema provided should be less than without.');
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}
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public function getDriver()
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{
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return 'Db2';
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}
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}
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