Проект для складирования кода ZF 1.x
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
zend-framework-1x/tests/Zend/Db/Adapter/Db2Test.php

373 lines
14 KiB

<?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_Db
* @subpackage UnitTests
* @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_TestCommon
*/
require_once 'Zend/Db/Adapter/TestCommon.php';
/**
* @see Zend_Db_Adapter_Db2
*/
require_once 'Zend/Db/Adapter/Db2.php';
/**
* @category Zend
* @package Zend_Db
* @subpackage UnitTests
* @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @group Zend_Db
* @group Zend_Db_Adapter
*/
class Zend_Db_Adapter_Db2Test extends Zend_Db_Adapter_TestCommon
{
protected $_numericDataTypes = array(
Zend_Db::INT_TYPE => Zend_Db::INT_TYPE,
Zend_Db::BIGINT_TYPE => Zend_Db::BIGINT_TYPE,
Zend_Db::FLOAT_TYPE => Zend_Db::FLOAT_TYPE,
'INTEGER' => Zend_Db::INT_TYPE,
'SMALLINT' => Zend_Db::INT_TYPE,
'BIGINT' => Zend_Db::BIGINT_TYPE,
'DECIMAL' => Zend_Db::FLOAT_TYPE,
'NUMERIC' => Zend_Db::FLOAT_TYPE
);
public function testAdapterDescribeTablePrimaryAuto()
{
$desc = $this->_db->describeTable('zfbugs');
$this->assertTrue($desc['bug_id']['PRIMARY']);
$this->assertEquals(1, $desc['bug_id']['PRIMARY_POSITION']);
$this->assertTrue($desc['bug_id']['IDENTITY']);
}
public function testAdapterDescribeTableAttributeColumn()
{
$desc = $this->_db->describeTable('zfproducts');
$this->assertEquals('zfproducts', $desc['product_name']['TABLE_NAME'], 'Expected table name to be zfproducts');
$this->assertEquals('product_name', $desc['product_name']['COLUMN_NAME'], 'Expected column name to be product_name');
$this->assertEquals(2, $desc['product_name']['COLUMN_POSITION'], 'Expected column position to be 2');
$this->assertRegExp('/varchar/i', $desc['product_name']['DATA_TYPE'], 'Expected data type to be VARCHAR');
$this->assertEquals('', $desc['product_name']['DEFAULT'], 'Expected default to be empty string');
$this->assertTrue( $desc['product_name']['NULLABLE'], 'Expected product_name to be nullable');
if (!$this->_db->isI5()) {
$this->assertEquals(0, $desc['product_name']['SCALE'], 'Expected scale to be 0');
} else {
$this->assertNull( $desc['product_name']['SCALE'], 'Expected scale to be 0');
}
$this->assertEquals(0, $desc['product_name']['PRECISION'], 'Expected precision to be 0');
$this->assertFalse( $desc['product_name']['PRIMARY'], 'Expected product_name not to be a primary key');
$this->assertNull( $desc['product_name']['PRIMARY_POSITION'], 'Expected product_name to return null for PRIMARY_POSITION');
$this->assertFalse( $desc['product_name']['IDENTITY'], 'Expected product_name to return false for IDENTITY');
}
public function testAdapterDescribeTablePrimaryKeyColumn()
{
$desc = $this->_db->describeTable('zfproducts');
$this->assertEquals('zfproducts', $desc['product_id']['TABLE_NAME'], 'Expected table name to be zfproducts');
$this->assertEquals('product_id', $desc['product_id']['COLUMN_NAME'], 'Expected column name to be product_id');
$this->assertEquals(1, $desc['product_id']['COLUMN_POSITION'], 'Expected column position to be 1');
$this->assertEquals('', $desc['product_id']['DEFAULT'], 'Expected default to be empty string');
$this->assertFalse( $desc['product_id']['NULLABLE'], 'Expected product_id not to be nullable');
$this->assertEquals(0, $desc['product_id']['SCALE'], 'Expected scale to be 0');
$this->assertEquals(0, $desc['product_id']['PRECISION'], 'Expected precision to be 0');
$this->assertTrue( $desc['product_id']['PRIMARY'], 'Expected product_id to be a primary key');
$this->assertEquals(1, $desc['product_id']['PRIMARY_POSITION']);
}
/**
* Used by _testAdapterOptionCaseFoldingNatural()
* DB2 and Oracle return identifiers in uppercase naturally,
* so those test suites will override this method.
*/
protected function _testAdapterOptionCaseFoldingNaturalIdentifier()
{
return 'CASE_FOLDED_IDENTIFIER';
}
public function testAdapterTransactionCommit()
{
$bugs = $this->_db->quoteIdentifier('zfbugs');
$bug_id = $this->_db->quoteIdentifier('bug_id');
// use our default connection as the Connection1
$dbConnection1 = $this->_db;
// create a second connection to the same database
$dbConnection2 = Zend_Db::factory($this->getDriver(), $this->_util->getParams());
$dbConnection2->getConnection();
if ($dbConnection2->isI5()) {
$dbConnection2->query('SET TRANSACTION ISOLATION LEVEL SERIALIZABLE');
} else {
$dbConnection2->query('SET ISOLATION LEVEL = UR');
}
// notice the number of rows in connection 2
$count = $dbConnection2->fetchOne("SELECT COUNT(*) FROM $bugs");
$this->assertEquals(4, $count, 'Expecting to see 4 rows in bugs table (step 1)');
// start an explicit transaction in connection 1
$dbConnection1->beginTransaction();
// delete a row in connection 1
$rowsAffected = $dbConnection1->delete(
'zfbugs',
"$bug_id = 1"
);
$this->assertEquals(1, $rowsAffected);
// we should see one less row in connection 2
// because it is doing an uncommitted read
$count = $dbConnection2->fetchOne("SELECT COUNT(*) FROM $bugs");
$this->assertEquals(3, $count, 'Expecting to see 3 rows in bugs table (step 2) because conn2 is doing an uncommitted read');
// commit the DELETE
$dbConnection1->commit();
// now we should see one fewer rows in connection 2
$count = $dbConnection2->fetchOne("SELECT COUNT(*) FROM $bugs");
$this->assertEquals(3, $count, 'Expecting to see 3 rows in bugs table after DELETE (step 3)');
// delete another row in connection 1
$rowsAffected = $dbConnection1->delete(
'zfbugs',
"$bug_id = 2"
);
$this->assertEquals(1, $rowsAffected);
// we should see results immediately, because
// the db connection returns to auto-commit mode
$count = $dbConnection2->fetchOne("SELECT COUNT(*) FROM $bugs");
$this->assertEquals(2, $count);
}
public function testAdapterTransactionRollback()
{
$bugs = $this->_db->quoteIdentifier('zfbugs');
$bug_id = $this->_db->quoteIdentifier('bug_id');
// use our default connection as the Connection1
$dbConnection1 = $this->_db;
// create a second connection to the same database
$dbConnection2 = Zend_Db::factory($this->getDriver(), $this->_util->getParams());
$dbConnection2->getConnection();
if ($dbConnection2->isI5()) {
$dbConnection2->query('SET TRANSACTION ISOLATION LEVEL SERIALIZABLE');
} else {
$dbConnection2->query('SET ISOLATION LEVEL = UR');
}
// notice the number of rows in connection 2
$count = $dbConnection2->fetchOne("SELECT COUNT(*) FROM $bugs");
$this->assertEquals(4, $count, 'Expecting to see 4 rows in bugs table (step 1)');
// start an explicit transaction in connection 1
$dbConnection1->beginTransaction();
// delete a row in connection 1
$rowsAffected = $dbConnection1->delete(
'zfbugs',
"$bug_id = 1"
);
$this->assertEquals(1, $rowsAffected);
// we should see one less row in connection 2
// because it is doing an uncommitted read
$count = $dbConnection2->fetchOne("SELECT COUNT(*) FROM $bugs");
$this->assertEquals(3, $count, 'Expecting to see 3 rows in bugs table (step 2) because conn2 is doing an uncommitted read');
// rollback the DELETE
$dbConnection1->rollback();
// now we should see the same number of rows
// because the DELETE was rolled back
$count = $dbConnection2->fetchOne("SELECT COUNT(*) FROM $bugs");
$this->assertEquals(4, $count, 'Expecting to still see 4 rows in bugs table after DELETE is rolled back (step 3)');
// delete another row in connection 1
$rowsAffected = $dbConnection1->delete(
'zfbugs',
"$bug_id = 2"
);
$this->assertEquals(1, $rowsAffected);
// we should see results immediately, because
// the db connection returns to auto-commit mode
$count = $dbConnection2->fetchOne("SELECT COUNT(*) FROM $bugs");
$this->assertEquals(3, $count, 'Expecting to see 3 rows in bugs table after DELETE (step 4)');
}
public function testAdapterAlternateStatement()
{
$this->_testAdapterAlternateStatement('Test_Db2Statement');
}
/**
* OVERRIDDEN COMMON TEST CASE
*
* This test case will produce a value with two internally set values,
* autocommit = 1
* DB2_ATTR_CASE = 0
*/
public function testAdapterZendConfigEmptyDriverOptions()
{
Zend_Loader::loadClass('Zend_Config');
$params = $this->_util->getParams();
$params['driver_options'] = '';
$params = new Zend_Config($params);
$db = Zend_Db::factory($this->getDriver(), $params);
$db->getConnection();
$config = $db->getConfig();
$expectedValue = array(
'autocommit' => 1,
'DB2_ATTR_CASE' => 0
);
$this->assertEquals($expectedValue, $config['driver_options']);
}
/**
* OVERRIDDEN COMMON TEST CASE
*
* Test that quote() takes an array and returns
* an imploded string of comma-separated, quoted elements.
*/
public function testAdapterQuoteArray()
{
$array = array("it's", 'all', 'right!');
$value = $this->_db->quote($array);
$this->assertEquals("'it''s', 'all', 'right!'", $value);
}
/**
* OVERRRIDEEN COMMON TEST CASE
*
* test that quote() escapes a double-quote
* character in a string.
*/
public function testAdapterQuoteDoubleQuote()
{
$string = 'St John"s Wort';
$value = $this->_db->quote($string);
$this->assertEquals("'St John\"s Wort'", $value);
}
/**
* OVERRIDDEN FROM COMMON TEST CASE
*
* test that quote() escapes a single-quote
* character in a string.
*/
public function testAdapterQuoteSingleQuote()
{
$string = "St John's Wort";
$value = $this->_db->quote($string);
$this->assertEquals("'St John''s Wort'", $value);
}
/**
* OVERRIDDEN FROM COMMON TEST CASE
*
* test that quoteInto() escapes a double-quote
* character in a string.
*/
public function testAdapterQuoteIntoDoubleQuote()
{
$string = 'id=?';
$param = 'St John"s Wort';
$value = $this->_db->quoteInto($string, $param);
$this->assertEquals("id='St John\"s Wort'", $value);
}
/**
* OVERRIDDEN FROM COMMON TEST CASE
*
* test that quoteInto() escapes a single-quote
* character in a string.
*/
public function testAdapterQuoteIntoSingleQuote()
{
$string = 'id = ?';
$param = 'St John\'s Wort';
$value = $this->_db->quoteInto($string, $param);
$this->assertEquals("id = 'St John''s Wort'", $value);
}
/**
* This is "related" to the issue. It appears the fix for
* describeTable is relatively untestable due to the fact that
* its primary focus is to reduce the query time, not the result
* set.
*
* @group ZF-5169
*/
public function testAdapterSchemaOptionInListTables()
{
$params = $this->_util->getParams();
unset($params['schema']);
$connection = Zend_Db::factory($this->getDriver(), $params);
$tableCountNoSchema = count($connection->listTables());
$dbConfig = $this->_db->getConfig();
if ($this->_db->isI5()) {
if (isset($dbConfig['driver_options']['i5_lib'])) {
$schema = $dbConfig['driver_options']['i5_lib'];
}
} elseif (!$this->_db->isI5()) {
$schema = $this->_util->getSchema();
} else {
$this->markTestSkipped('No valid schema to test against.');
return;
}
$params = $this->_util->getParams();
$params['schema'] = $schema;
$connection = Zend_Db::factory($this->getDriver(), $params);
$tableCountSchema = count($connection->listTables());
$this->assertGreaterThan(0, $tableCountNoSchema, 'Adapter without schema should produce large result');
$this->assertGreaterThan(0, $tableCountSchema, 'Adapter with schema should produce large result');
$this->assertTrue(($tableCountNoSchema > $tableCountSchema), 'Table count with schema provided should be less than without.');
}
/**
* @group ZF-8399
*/
public function testLongQueryWithTextField()
{
$this->markTestSkipped($this->getDriver() . ' does not have TEXT field type');
}
public function getDriver()
{
return 'Db2';
}
}