ThumbTest.php
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<?php
// +----------------------------------------------------------------------
// | ThinkPHP [ WE CAN DO IT JUST THINK IT ]
// +----------------------------------------------------------------------
// | Copyright (c) 2006-2015 http://thinkphp.cn All rights reserved.
// +----------------------------------------------------------------------
// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
// +----------------------------------------------------------------------
// | Author: yunwuxin <448901948@qq.com>
// +----------------------------------------------------------------------
namespace tests;
use think\Image;
class ThumbTest extends TestCase
{
public function testJpeg()
{
$pathname = TEST_PATH . 'tmp/thumb.jpg';
//1
$image = Image::open($this->getJpeg());
$image->thumb(200, 200, Image::THUMB_CENTER)->save($pathname);
$this->assertEquals(200, $image->width());
$this->assertEquals(200, $image->height());
$file = new \SplFileInfo($pathname);
$this->assertTrue($file->isFile());
@unlink($pathname);
//2
$image = Image::open($this->getJpeg());
$image->thumb(200, 200, Image::THUMB_SCALING)->save($pathname);
$this->assertEquals(200, $image->width());
$this->assertEquals(150, $image->height());
$file = new \SplFileInfo($pathname);
$this->assertTrue($file->isFile());
@unlink($pathname);
//3
$image = Image::open($this->getJpeg());
$image->thumb(200, 200, Image::THUMB_FILLED)->save($pathname);
$this->assertEquals(200, $image->width());
$this->assertEquals(200, $image->height());
$file = new \SplFileInfo($pathname);
$this->assertTrue($file->isFile());
@unlink($pathname);
//4
$image = Image::open($this->getJpeg());
$image->thumb(200, 200, Image::THUMB_NORTHWEST)->save($pathname);
$this->assertEquals(200, $image->width());
$this->assertEquals(200, $image->height());
$file = new \SplFileInfo($pathname);
$this->assertTrue($file->isFile());
@unlink($pathname);
//5
$image = Image::open($this->getJpeg());
$image->thumb(200, 200, Image::THUMB_SOUTHEAST)->save($pathname);
$this->assertEquals(200, $image->width());
$this->assertEquals(200, $image->height());
$file = new \SplFileInfo($pathname);
$this->assertTrue($file->isFile());
@unlink($pathname);
//6
$image = Image::open($this->getJpeg());
$image->thumb(200, 200, Image::THUMB_FIXED)->save($pathname);
$this->assertEquals(200, $image->width());
$this->assertEquals(200, $image->height());
$file = new \SplFileInfo($pathname);
$this->assertTrue($file->isFile());
@unlink($pathname);
}
public function testPng()
{
$pathname = TEST_PATH . 'tmp/thumb.png';
//1
$image = Image::open($this->getPng());
$image->thumb(200, 200, Image::THUMB_CENTER)->save($pathname);
$this->assertEquals(200, $image->width());
$this->assertEquals(200, $image->height());
$file = new \SplFileInfo($pathname);
$this->assertTrue($file->isFile());
@unlink($pathname);
//2
$image = Image::open($this->getPng());
$image->thumb(200, 200, Image::THUMB_SCALING)->save($pathname);
$this->assertEquals(200, $image->width());
$this->assertEquals(150, $image->height());
$file = new \SplFileInfo($pathname);
$this->assertTrue($file->isFile());
@unlink($pathname);
//3
$image = Image::open($this->getPng());
$image->thumb(200, 200, Image::THUMB_FILLED)->save($pathname);
$this->assertEquals(200, $image->width());
$this->assertEquals(200, $image->height());
$file = new \SplFileInfo($pathname);
$this->assertTrue($file->isFile());
@unlink($pathname);
//4
$image = Image::open($this->getPng());
$image->thumb(200, 200, Image::THUMB_NORTHWEST)->save($pathname);
$this->assertEquals(200, $image->width());
$this->assertEquals(200, $image->height());
$file = new \SplFileInfo($pathname);
$this->assertTrue($file->isFile());
@unlink($pathname);
//5
$image = Image::open($this->getPng());
$image->thumb(200, 200, Image::THUMB_SOUTHEAST)->save($pathname);
$this->assertEquals(200, $image->width());
$this->assertEquals(200, $image->height());
$file = new \SplFileInfo($pathname);
$this->assertTrue($file->isFile());
@unlink($pathname);
//6
$image = Image::open($this->getPng());
$image->thumb(200, 200, Image::THUMB_FIXED)->save($pathname);
$this->assertEquals(200, $image->width());
$this->assertEquals(200, $image->height());
$file = new \SplFileInfo($pathname);
$this->assertTrue($file->isFile());
@unlink($pathname);
}
public function testGif()
{
$pathname = TEST_PATH . 'tmp/thumb.gif';
//1
$image = Image::open($this->getGif());
$image->thumb(200, 200, Image::THUMB_CENTER)->save($pathname);
$this->assertEquals(200, $image->width());
$this->assertEquals(200, $image->height());
$file = new \SplFileInfo($pathname);
$this->assertTrue($file->isFile());
@unlink($pathname);
//2
$image = Image::open($this->getGif());
$image->thumb(200, 200, Image::THUMB_SCALING)->save($pathname);
$this->assertEquals(200, $image->width());
$this->assertEquals(113, $image->height());
$file = new \SplFileInfo($pathname);
$this->assertTrue($file->isFile());
@unlink($pathname);
//3
$image = Image::open($this->getGif());
$image->thumb(200, 200, Image::THUMB_FILLED)->save($pathname);
$this->assertEquals(200, $image->width());
$this->assertEquals(200, $image->height());
$file = new \SplFileInfo($pathname);
$this->assertTrue($file->isFile());
@unlink($pathname);
//4
$image = Image::open($this->getGif());
$image->thumb(200, 200, Image::THUMB_NORTHWEST)->save($pathname);
$this->assertEquals(200, $image->width());
$this->assertEquals(200, $image->height());
$file = new \SplFileInfo($pathname);
$this->assertTrue($file->isFile());
@unlink($pathname);
//5
$image = Image::open($this->getGif());
$image->thumb(200, 200, Image::THUMB_SOUTHEAST)->save($pathname);
$this->assertEquals(200, $image->width());
$this->assertEquals(200, $image->height());
$file = new \SplFileInfo($pathname);
$this->assertTrue($file->isFile());
@unlink($pathname);
//6
$image = Image::open($this->getGif());
$image->thumb(200, 200, Image::THUMB_FIXED)->save($pathname);
$this->assertEquals(200, $image->width());
$this->assertEquals(200, $image->height());
$file = new \SplFileInfo($pathname);
$this->assertTrue($file->isFile());
@unlink($pathname);
}
}