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predis/tests/Predis/Configuration/Option/AggregateTest.php
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Daniele Alessandri 36c9bb047e [tests] Start improving test suite.
- Make use of more typehints for function parameters
- Make use of typehints for function return values
- Use @var where needed to give proper hints to IDEs and avoid warnings
- Replace MockObject::setMethods() with addMethods() and onlyMethods()
- Rewording of some phpdocs
2020-09-01 13:58:14 +02:00

104 lines
3.3 KiB
PHP

<?php
/*
* This file is part of the Predis package.
*
* (c) Daniele Alessandri <suppakilla@gmail.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Predis\Configuration\Option;
use PredisTestCase;
use Predis\Configuration\OptionsInterface;
/**
*
*/
class AggregateTest extends PredisTestCase
{
/**
* @group disconnected
*/
public function testDefaultOptionValue(): void
{
$option = new Aggregate();
/** @var OptionsInterface */
$options = $this->getMockBuilder('Predis\Configuration\OptionsInterface')->getMock();
$this->assertNull($option->getDefault($options));
}
/**
* @group disconnected
*/
public function testAcceptsCallableAsConnectionInitializer(): void
{
$option = new Aggregate();
/** @var OptionsInterface */
$options = $this->getMockBuilder('Predis\Configuration\OptionsInterface')->getMock();
$connection = $this->getMockBuilder('Predis\Connection\AggregateConnectionInterface')->getMock();
$callable = $this->getMockBuilder('stdClass')
->addMethods(array('__invoke'))
->getMock();
$callable
->expects($this->once())
->method('__invoke')
->with($this->isInstanceOf('Predis\Configuration\OptionsInterface'))
->will($this->returnValue($connection));
$this->assertInstanceOf('Closure', $initializer = $option->filter($options, $callable));
$this->assertSame($connection, $initializer($parameters = array()));
}
/**
* @group disconnected
*/
public function testThrowsExceptionOnInvalidReturnTypeOfConnectionInitializer(): void
{
$this->expectException('InvalidArgumentException');
$this->expectExceptionMessage('Predis\Configuration\Option\Aggregate expects a valid connection type returned by callable initializer');
$option = new Aggregate();
/** @var OptionsInterface */
$options = $this->getMockBuilder('Predis\Configuration\OptionsInterface')->getMock();
$connection = $this->getMockBuilder('Predis\Connection\NodeConnectionInterface')->getMock();
$callable = $this->getMockBuilder('stdClass')
->addMethods(array('__invoke'))
->getMock();
$callable
->expects($this->once())
->method('__invoke')
->with($this->isInstanceOf('Predis\Configuration\OptionsInterface'))
->will($this->returnValue($connection));
$this->assertInstanceOf('Closure', $initializer = $option->filter($options, $callable));
$initializer($parameters = array());
}
/**
* @group disconnected
*/
public function testThrowsExceptionOnInstanceOfAggregateConnectionInterface(): void
{
$this->expectException('InvalidArgumentException');
$this->expectExceptionMessage('Predis\Configuration\Option\Aggregate expects a valid callable');
$option = new Aggregate();
/** @var OptionsInterface */
$options = $this->getMockBuilder('Predis\Configuration\OptionsInterface')->getMock();
$cluster = $this->getMockBuilder('Predis\Connection\AggregateConnectionInterface')->getMock();
$option->filter($options, $cluster);
}
}