<?php

use Intervention\Image\Gd\Container;

class GdContainerTest extends PHPUnit_Framework_TestCase

{

public function tearDown()

{

Mockery::close();

}

public function testSetGetCore()

{

$container = new Container;

$container->setCore('foo');

$this->assertEquals('foo', $container->getCore());

}

public function testCountFrames()

{

$container = new Container;

$container->addFrames(array('foo', 'bar', 'baz'));

$this->assertEquals(3, $container->countFrames());

}

public function testIterateToFrames()

{

$frame = Mockery::mock('Intervention\Image\Frame');

$container = new Container;

$container->addFrame($frame);

$container->addFrame($frame);

foreach ($container as $key => $value) {

$this->assertInstanceOf('Intervention\Image\Frame', $value);

}

}

}