/
ExpressionTypeCastingTest.php
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/
ExpressionTypeCastingTest.php
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<?php
/**
* CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
* Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
*
* Licensed under The Open Group Test Suite License
* Redistributions of files must retain the above copyright notice.
*
* @copyright Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
* @link http://cakephp.org CakePHP(tm) Project
* @since 3.3.0
* @license http://www.opensource.org/licenses/mit-license.php MIT License
*/
namespace Cake\Test\TestCase\Database;
use Cake\TestSuite\TestCase;
use Cake\Database\Type\StringType;
use Cake\Database\Type\ExpressionTypeInterface;
use Cake\Database\Expression\FunctionExpression;
use Cake\Database\ValueBinder;
use Cake\Database\Type;
use Cake\Database\Expression\Comparison;
class TestType extends StringType implements ExpressionTypeInterface
{
public function toExpression($value)
{
return new FunctionExpression('CONCAT', [$value, ' - foo']);
}
}
/**
* Tests for Expression objects casting values to other expressions
* using the type classes
*
*/
class ExpressionTypeCastingTest extends TestCase
{
/**
* Setups a mock for FunctionsBuilder
*
* @return void
*/
public function setUp()
{
parent::setUp();
Type::map('test', new TestType);
}
public function testComparisonSimple()
{
$comparison = new Comparison('field', 'the thing', 'test', '=');
$binder = new ValueBinder;
$sql = $comparison->sql($binder);
$this->assertEquals('field = (CONCAT(:c0, :c1))', $sql);
$this->assertEquals('the thing', $binder->bindings()[':c0']['value']);
}
public function testComparisonMultiple()
{
$comparison = new Comparison('field', ['2', '3'], 'test[]', 'IN');
$binder = new ValueBinder;
$sql = $comparison->sql($binder);
$this->assertEquals('field IN (CONCAT(:c0, :c1),CONCAT(:c2, :c3))', $sql);
$this->assertEquals('2', $binder->bindings()[':c0']['value']);
$this->assertEquals('3', $binder->bindings()[':c2']['value']);
}
}