ImageHandlerTest

Complexity

Total Complexity

9

Size/Duplication

Total Lines	85
Duplicated Lines	31.76 %

Coupling/Cohesion

Components	1
Dependencies	4

Importance

Changes

0

8 Methods

Rating	Name	Duplication	Size	Complexity
A	setUp()	0	9	2
A	createKernel()	0	5	1
A	createFileHandler()	0	11	1
A	testConstruct()	0	5	1
A	testResizeWithRelativeSize()	9	9	1
A	testResizeWithStrictSize()	9	9	1
A	testCrop()	8	8	1
A	testQualityAfterRepeatedResize()	0	14	1

<?php
require_once 'Intraface/functions.php';
require_once 'Intraface/modules/filemanager/FileHandler.php';
require_once 'Intraface/modules/filemanager/ImageHandler.php';
require_once 'file_functions.php';

class ImageHandlerTest extends PHPUnit_Framework_TestCase
{
    private $file_name = 'wideonball.jpg';

    function setUp()
    {
        $db = MDB2::singleton(DB_DSN);
        $db->query('TRUNCATE file_handler');
        iht_deltree(PATH_UPLOAD.'1');
        if (file_exists(PATH_UPLOAD.'/1/1.jpeg')) {
            unlink(PATH_UPLOAD.'/1/1.jpeg');
        }
    }

    function createKernel()
    {
        $kernel = new Stub_Kernel;
        return $kernel;
    }

    function createFileHandler()
    {

        $data = array('file_name' => $this->file_name);

$data is not used, you could remove the assignment.

        $filehandler = new FileHandler($this->createKernel());
        copy(dirname(__FILE__) . '/'.$this->file_name, PATH_UPLOAD.$this->file_name);
        $filehandler->save(PATH_UPLOAD.$this->file_name, $this->file_name);
        $filehandler->load();
        $this->assertEquals('', $filehandler->error->view());
        return $filehandler;
    }

    ////////////////////////////////////////////////////////////////

    function testConstruct()
    {
        $image = new ImageHandler($this->createFileHandler());
        $this->assertEquals('ImageHandler', get_class($image));
    }


    function testResizeWithRelativeSize()

This method seems to be duplicated in your project.

    {

        $image = new ImageHandler($this->createFileHandler());
        $file = $image->resize(200, 600);
        $size = getimagesize($file);
        $this->assertEquals(200, $size[0]);
        $this->assertEquals(50, $size[1]);
    }

    function testResizeWithStrictSize()

This method seems to be duplicated in your project.

    {

        $image = new ImageHandler($this->createFileHandler());
        $file = $image->resize(200, 300, 'strict');
        $size = getimagesize($file);
        $this->assertEquals(200, $size[0]);
        $this->assertEquals(300, $size[1]);
    }

    function testCrop()

This method seems to be duplicated in your project.

    {
        $image = new ImageHandler($this->createFileHandler());
        $file = $image->crop(100, 100, 200, 20);
        $size = getimagesize($file);
        $this->assertEquals(100, $size[0]);
        $this->assertEquals(100, $size[1]);
    }

    function testQualityAfterRepeatedResize()
    {

        $image = new ImageHandler($this->createFileHandler());
        $image->resize(500, 200);
        $image->resize(300, 200);
        $file1 = $image->resize(200, 200);

        $image = new ImageHandler($this->createFileHandler());
        $file2 = $image->resize(200, 200);

        // we accept 10% fall in quality! after several resize
        $this->assertEquals(filesize($file2), filesize($file1), '', filesize($file2)/100*10);
    }
}