A Query Builder and Database abstraction layer
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<?php declare(strict_types=1);
/**
* Query
*
* SQL Query Builder / Database Abstraction Layer
*
* PHP version 7.4
*
* @package Query
* @author Timothy J. Warren <tim@timshomepage.net>
* @copyright 2012 - 2020 Timothy J. Warren
* @license http://www.opensource.org/licenses/mit-license.html MIT License
* @link https://git.timshomepage.net/aviat/Query
* @version 3.0.0
*/
namespace Query\Tests;
use Query\QueryParser;
use Query\Drivers\Sqlite\Driver;
/**
* Tests for the Query Parser
*/
class QueryParserTest extends TestCase {
/**
* @var QueryParser
*/
protected $parser;
public function setUp(): void
{
$db = new Driver('sqlite::memory:');
$this->parser = new QueryParser($db);
}
public function testGeneric(): void
{
$matches = $this->parser->parseJoin('table1.field1=table2.field2');
$this->assertEqual($matches['combined'], [
'table1.field1', '=', 'table2.field2'
]);
}
public function testGeneric2(): void
{
$matches = $this->parser->parseJoin('db1.table1.field1!=db2.table2.field2');
$this->assertEqual($matches['combined'], [
'db1.table1.field1','!=','db2.table2.field2'
]);
}
public function testWUnderscore(): void
{
$matches = $this->parser->parseJoin('table_1.field1 = tab_le2.field_2');
$this->assertEqual($matches['combined'], [
'table_1.field1', '=', 'tab_le2.field_2'
]);
}
public function testFunction(): void
{
$matches = $this->parser->parseJoin('table1.field1 > SUM(3+5)');
$this->assertEqual($matches['combined'], [
'table1.field1', '>', 'SUM(3+5)'
]);
}
}