public function testGetAlreadyFromJoinedTableAliasName() { $adapter = new RedBeanModelJoinTablesQueryAdapter('QueryFromModel'); $this->assertNull($adapter->GetAlreadyFromJoinedTableAliasName('zz')); $alias = $adapter->addFromTableAndGetAliasName('z', 'joinid'); $this->assertEquals($alias, $adapter->getAlreadyFromJoinedTableAliasName('z')); }