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<?php
/**
* Copyright 2007 Maintainable Software, LLC
* Copyright 2008-2014 Horde LLC (http://www.horde.org/)
*
* @author Mike Naberezny <mike@maintainable.com>
* @author Derek DeVries <derek@maintainable.com>
* @author Chuck Hagenbuch <chuck@horde.org>
* @license http://www.horde.org/licenses/bsd
* @category Horde
* @package Db
* @subpackage UnitTests
*/
/**
* @author Mike Naberezny <mike@maintainable.com>
* @author Derek DeVries <derek@maintainable.com>
* @author Chuck Hagenbuch <chuck@horde.org>
* @license http://www.horde.org/licenses/bsd
* @group horde_db
* @category Horde
* @package Db
* @subpackage UnitTests
*/
class Horde_Db_Migration_MigratorTest extends Horde_Test_Case
{
public function setUp()
{
try {
$this->_conn = new Horde_Db_Adapter_Pdo_Sqlite(array(
'dbname' => ':memory:',
));
} catch (Horde_Db_Exception $e) {
$this->markTestSkipped('The sqlite adapter is not available');
}
$table = $this->_conn->createTable('users');
$table->column('company_id', 'integer', array('limit' => 11));
$table->column('name', 'string', array('limit' => 255, 'default' => ''));
$table->column('first_name', 'string', array('limit' => 40, 'default' => ''));
$table->column('approved', 'boolean', array('default' => true));
$table->column('type', 'string', array('limit' => 255, 'default' => ''));
$table->column('created_at', 'datetime', array('default' => '0000-00-00 00:00:00'));
$table->column('created_on', 'date', array('default' => '0000-00-00'));
$table->column('updated_at', 'datetime', array('default' => '0000-00-00 00:00:00'));
$table->column('updated_on', 'date', array('default' => '0000-00-00'));
$table->end();
}
public function testInitializeSchemaInformation()
{
$dir = dirname(__DIR__).'/fixtures/migrations/';
$migrator = new Horde_Db_Migration_Migrator($this->_conn, null, array('migrationsPath' => $dir));
$sql = "SELECT version FROM schema_info";
$this->assertEquals(0, $this->_conn->selectValue($sql));
}
public function testMigrator()
{
$columns = $this->_columnNames('users');
$this->assertFalse(in_array('last_name', $columns));
$e = null;
try {
$this->_conn->selectValues("SELECT * FROM reminders");
} catch (Exception $e) {}
$this->assertInstanceOf('Horde_Db_Exception', $e);
$dir = dirname(__DIR__).'/fixtures/migrations/';
$migrator = new Horde_Db_Migration_Migrator($this->_conn, null, array('migrationsPath' => $dir));
$migrator->up();
$this->assertEquals(3, $migrator->getCurrentVersion());
$columns = $this->_columnNames('users');
$this->assertTrue(in_array('last_name', $columns));
$this->_conn->insert("INSERT INTO reminders (content, remind_at) VALUES ('hello world', '2005-01-01 02:22:23')");
$reminder = (object)$this->_conn->selectOne('SELECT * FROM reminders');
$this->assertEquals('hello world', $reminder->content);
$dir = dirname(__DIR__).'/fixtures/migrations/';
$migrator = new Horde_Db_Migration_Migrator($this->_conn, null, array('migrationsPath' => $dir));
$migrator->down();
$this->assertEquals(0, $migrator->getCurrentVersion());
$columns = $this->_columnNames('users');
$this->assertFalse(in_array('last_name', $columns));
$e = null;
try {
$this->_conn->selectValues("SELECT * FROM reminders");
} catch (Exception $e) {}
$this->assertInstanceOf('Horde_Db_Exception', $e);
}
public function testOneUp()
{
$e = null;
try {
$this->_conn->selectValues("SELECT * FROM reminders");
} catch (Exception $e) {}
$this->assertInstanceOf('Horde_Db_Exception', $e);
$dir = dirname(__DIR__).'/fixtures/migrations/';
$migrator = new Horde_Db_Migration_Migrator($this->_conn, null, array('migrationsPath' => $dir));
$migrator->up(1);
$this->assertEquals(1, $migrator->getCurrentVersion());
$columns = $this->_columnNames('users');
$this->assertTrue(in_array('last_name', $columns));
$e = null;
try {
$this->_conn->selectValues("SELECT * FROM reminders");
} catch (Exception $e) {}
$this->assertInstanceOf('Horde_Db_Exception', $e);
$migrator->up(2);
$this->assertEquals(2, $migrator->getCurrentVersion());
$this->_conn->insert("INSERT INTO reminders (content, remind_at) VALUES ('hello world', '2005-01-01 02:22:23')");
$reminder = (object)$this->_conn->selectOne('SELECT * FROM reminders');
$this->assertEquals('hello world', $reminder->content);
}
public function testOneDown()
{
$dir = dirname(__DIR__).'/fixtures/migrations/';
$migrator = new Horde_Db_Migration_Migrator($this->_conn, null, array('migrationsPath' => $dir));
$migrator->up();
$migrator->down(1);
$columns = $this->_columnNames('users');
$this->assertTrue(in_array('last_name', $columns));
}
public function testOneUpOneDown()
{
$dir = dirname(__DIR__).'/fixtures/migrations/';
$migrator = new Horde_Db_Migration_Migrator($this->_conn, null, array('migrationsPath' => $dir));
$migrator->up(1);
$migrator->down(0);
$columns = $this->_columnNames('users');
$this->assertFalse(in_array('last_name', $columns));
}
public function testMigratorGoingDownDueToVersionTarget()
{
$dir = dirname(__DIR__).'/fixtures/migrations/';
$migrator = new Horde_Db_Migration_Migrator($this->_conn, null, array('migrationsPath' => $dir));
$migrator->up(1);
$migrator->down(0);
$columns = $this->_columnNames('users');
$this->assertFalse(in_array('last_name', $columns));
$e = null;
try {
$this->_conn->selectValues("SELECT * FROM reminders");
} catch (Exception $e) {}
$this->assertInstanceOf('Horde_Db_Exception', $e);
$migrator = new Horde_Db_Migration_Migrator($this->_conn, null, array('migrationsPath' => $dir));
$migrator->up();
$columns = $this->_columnNames('users');
$this->assertTrue(in_array('last_name', $columns));
$this->_conn->insert("INSERT INTO reminders (content, remind_at) VALUES ('hello world', '2005-01-01 02:22:23')");
$reminder = (object)$this->_conn->selectOne('SELECT * FROM reminders');
$this->assertEquals('hello world', $reminder->content);
}
public function testWithDuplicates()
{
try {
$dir = dirname(__DIR__).'/fixtures/migrations_with_duplicate/';
$migrator = new Horde_Db_Migration_Migrator($this->_conn, null, array('migrationsPath' => $dir));
$migrator->up();
} catch (Exception $e) { return; }
$this->fail('Expected exception wasn\'t raised');
}
public function testWithMissingVersionNumbers()
{
$dir = dirname(__DIR__).'/fixtures/migrations_with_missing_versions/';
$migrator = new Horde_Db_Migration_Migrator($this->_conn, null, array('migrationsPath' => $dir));
$migrator->migrate(500);
$this->assertEquals(4, $migrator->getCurrentVersion());
$migrator->migrate(2);
$this->assertEquals(2, $migrator->getCurrentVersion());
$e = null;
try {
$this->_conn->selectValues("SELECT * FROM reminders");
} catch (Exception $e) {}
$this->assertInstanceOf('Horde_Db_Exception', $e);
$columns = $this->_columnNames('users');
$this->assertTrue(in_array('last_name', $columns));
}
protected function _columnNames($tableName)
{
$columns = array();
foreach ($this->_conn->columns($tableName) as $c) {
$columns[] = $c->getName();
}
return $columns;
}
}
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