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

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<?php
namespace Doctrine\Tests\DBAL\Platforms;
use Doctrine\DBAL\Platforms\SqlitePlatform;
use Doctrine\DBAL\Types\Type;
require_once __DIR__ . '/../../TestInit.php';
class SqlitePlatformTest extends AbstractPlatformTestCase
{
public function createPlatform()
{
return new SqlitePlatform;
}
public function getGenerateTableSql()
{
return 'CREATE TABLE test (id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, test VARCHAR(255) DEFAULT NULL)';
}
public function getGenerateTableWithMultiColumnUniqueIndexSql()
{
return array(
'CREATE TABLE test (foo VARCHAR(255) DEFAULT NULL, bar VARCHAR(255) DEFAULT NULL)',
'CREATE UNIQUE INDEX test_foo_bar_uniq ON test (foo, bar)',
);
}
public function testGeneratesSqlSnippets()
{
$this->assertEquals('RLIKE', $this->_platform->getRegexpExpression(), 'Regular expression operator is not correct');
$this->assertEquals('SUBSTR(column, 5, LENGTH(column))', $this->_platform->getSubstringExpression('column', 5), 'Substring expression without length is not correct');
$this->assertEquals('SUBSTR(column, 0, 5)', $this->_platform->getSubstringExpression('column', 0, 5), 'Substring expression with length is not correct');
}
public function testGeneratesTransactionCommands()
{
$this->assertEquals('PRAGMA read_uncommitted = 0', $this->_platform->getSetTransactionIsolationSql(\Doctrine\DBAL\Connection::TRANSACTION_READ_UNCOMMITTED));
$this->assertEquals('PRAGMA read_uncommitted = 1', $this->_platform->getSetTransactionIsolationSql(\Doctrine\DBAL\Connection::TRANSACTION_READ_COMMITTED));
$this->assertEquals('PRAGMA read_uncommitted = 1', $this->_platform->getSetTransactionIsolationSql(\Doctrine\DBAL\Connection::TRANSACTION_REPEATABLE_READ));
$this->assertEquals('PRAGMA read_uncommitted = 1', $this->_platform->getSetTransactionIsolationSql(\Doctrine\DBAL\Connection::TRANSACTION_SERIALIZABLE));
}
public function testPrefersIdentityColumns()
{
$this->assertTrue($this->_platform->prefersIdentityColumns());
}
public function testGeneratesTypeDeclarationForIntegers()
{
$this->assertEquals(
'INTEGER',
$this->_platform->getIntegerTypeDeclarationSql(array())
);
$this->assertEquals(
'INTEGER AUTOINCREMENT',
$this->_platform->getIntegerTypeDeclarationSql(array('autoincrement' => true))
);
$this->assertEquals(
'INTEGER PRIMARY KEY AUTOINCREMENT',
$this->_platform->getIntegerTypeDeclarationSql(
array('autoincrement' => true, 'primary' => true))
);
}
public function testGeneratesTypeDeclarationForStrings()
{
$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 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()
{
$this->markTestSkipped('SQLite does not support ForeignKeys.');
}
public function testModifyLimitQuery()
{
$sql = $this->_platform->modifyLimitQuery('SELECT * FROM user', 10, 0);
$this->assertEquals('SELECT * FROM user LIMIT 10 OFFSET 0', $sql);
}
public function testModifyLimitQueryWithEmptyOffset()
{
$sql = $this->_platform->modifyLimitQuery('SELECT * FROM user', 10);
$this->assertEquals('SELECT * FROM user LIMIT 10', $sql);
}
public function getGenerateAlterTableSql()
{
$this->markTestSkipped('SQlite does not support ALTER Table.');
}
}