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doctrine2/tests/Doctrine/Tests/DBAL/Platforms/MsSqlPlatformTest.php

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<?php
namespace Doctrine\Tests\DBAL\Platforms;
use Doctrine\DBAL\Platforms\MsSqlPlatform;
use Doctrine\DBAL\Types\Type;
require_once __DIR__ . '/../../TestInit.php';
class MsSqlPlatformTest extends AbstractPlatformTestCase
{
public function createPlatform()
{
return new MsSqlPlatform;
}
public function getGenerateTableSql()
{
return 'CREATE TABLE test (id INT AUTO_INCREMENT NOT NULL, test VARCHAR(255) DEFAULT NULL, PRIMARY KEY(id))';
}
public function getGenerateTableWithMultiColumnUniqueIndexSql()
{
return array(
'CREATE TABLE test (foo VARCHAR(255) DEFAULT NULL, bar VARCHAR(255) DEFAULT NULL, UNIQUE INDEX test_foo_bar_uniq (foo, bar))'
);
}
public function getGenerateAlterTableSql()
{
return array(
"ALTER TABLE mytable RENAME TO userlist, ADD quota INT DEFAULT NULL, DROP foo, CHANGE bar baz VARCHAR(255) DEFAULT 'def' NOT NULL"
);
}
public function testGeneratesSqlSnippets()
{
$this->assertEquals('RLIKE', $this->_platform->getRegexpExpression(), 'Regular expression operator is not correct');
$this->assertEquals('"', $this->_platform->getIdentifierQuoteCharacter(), 'Identifier quote character is not correct');
$this->assertEquals('(column1 + column2 + column3)', $this->_platform->getConcatExpression('column1', 'column2', 'column3'), 'Concatenation expression is not correct');
}
public function testGeneratesTransactionsCommands()
{
$this->assertEquals(
'SET TRANSACTION ISOLATION LEVEL READ UNCOMMITTED',
$this->_platform->getSetTransactionIsolationSQL(\Doctrine\DBAL\Transaction::READ_UNCOMMITTED)
);
$this->assertEquals(
'SET TRANSACTION ISOLATION LEVEL READ COMMITTED',
$this->_platform->getSetTransactionIsolationSQL(\Doctrine\DBAL\Transaction::READ_COMMITTED)
);
$this->assertEquals(
'SET TRANSACTION ISOLATION LEVEL REPEATABLE READ',
$this->_platform->getSetTransactionIsolationSQL(\Doctrine\DBAL\Transaction::REPEATABLE_READ)
);
$this->assertEquals(
'SET TRANSACTION ISOLATION LEVEL SERIALIZABLE',
$this->_platform->getSetTransactionIsolationSQL(\Doctrine\DBAL\Transaction::SERIALIZABLE)
);
}
public function testGeneratesDDLSnippets()
{
$this->assertEquals('SHOW DATABASES', $this->_platform->getShowDatabasesSQL());
$this->assertEquals('CREATE DATABASE foobar', $this->_platform->getCreateDatabaseSQL('foobar'));
$this->assertEquals('DROP DATABASE foobar', $this->_platform->getDropDatabaseSQL('foobar'));
$this->assertEquals('DROP TABLE foobar', $this->_platform->getDropTableSQL('foobar'));
}
public function testGeneratesTypeDeclarationForIntegers()
{
$this->assertEquals(
'INT',
$this->_platform->getIntegerTypeDeclarationSQL(array())
);
$this->assertEquals(
'INT AUTO_INCREMENT',
$this->_platform->getIntegerTypeDeclarationSQL(array('autoincrement' => true)
));
$this->assertEquals(
'INT AUTO_INCREMENT',
$this->_platform->getIntegerTypeDeclarationSQL(
array('autoincrement' => true, 'primary' => true)
));
}
public function testGeneratesTypeDeclarationsForStrings()
{
$this->assertEquals(
'CHAR(10)',
$this->_platform->getVarcharTypeDeclarationSQL(
array('length' => 10, 'fixed' => true)
));
$this->assertEquals(
'VARCHAR(50)',
$this->_platform->getVarcharTypeDeclarationSQL(array('length' => 50)),
'Variable string declaration is not correct'
);
$this->assertEquals(
'TEXT',
$this->_platform->getVarcharTypeDeclarationSQL(array()),
'Long string declaration is not correct'
);
}
public function testPrefersIdentityColumns()
{
$this->assertTrue($this->_platform->prefersIdentityColumns());
}
public function testSupportsIdentityColumns()
{
$this->assertTrue($this->_platform->supportsIdentityColumns());
}
public function testDoesNotSupportSavePoints()
{
$this->assertFalse($this->_platform->supportsSavepoints());
}
public function getGenerateIndexSql()
{
return 'CREATE INDEX my_idx ON mytable (user_name, last_login)';
}
public function getGenerateUniqueIndexSql()
{
return 'CREATE UNIQUE INDEX index_name ON test (test, test2)';
}
public function getGenerateForeignKeySql()
{
return 'ALTER TABLE test ADD FOREIGN KEY (fk_name_id) REFERENCES other_table(id)';
}
public function testModifyLimitQuery()
{
$sql = $this->_platform->modifyLimitQuery('SELECT * FROM user', 10, 0);
$this->assertEquals('SELECT * FROM (SELECT TOP 10 * FROM (SELECT TOP 10 * FROM user) AS inner_tbl) AS outer_tbl', $sql);
}
public function testModifyLimitQueryWithEmptyOffset()
{
$sql = $this->_platform->modifyLimitQuery('SELECT * FROM user', 10);
$this->assertEquals('SELECT * FROM (SELECT TOP 10 * FROM (SELECT TOP 10 * FROM user) AS inner_tbl) AS outer_tbl', $sql);
}
public function testModifyLimitQueryWithAscOrderBy()
{
$sql = $this->_platform->modifyLimitQuery('SELECT * FROM user ORDER BY username ASC', 10);
$this->assertEquals('SELECT * FROM (SELECT TOP 10 * FROM (SELECT TOP 10 * FROM user ORDER BY username ASC) AS inner_tbl ORDER BY inner_tbl.u DESC) AS outer_tbl ORDER BY outer_tbl.u ASC', $sql);
}
public function testModifyLimitQueryWithDescOrderBy()
{
$sql = $this->_platform->modifyLimitQuery('SELECT * FROM user ORDER BY username DESC', 10);
$this->assertEquals('SELECT * FROM (SELECT TOP 10 * FROM (SELECT TOP 10 * FROM user ORDER BY username DESC) AS inner_tbl ORDER BY inner_tbl.u ASC) AS outer_tbl ORDER BY outer_tbl.u DESC', $sql);
}
}