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Edit File: ImageTest.php

<?php

namespace Faker\Test\Provider;

use Faker\Provider\Image;

class ImageTest extends \PHPUnit_Framework_TestCase
{
    public function testImageUrlUses640x680AsTheDefaultSize()
    {
        $this->assertRegExp('#^http://lorempixel.com/640/480/#', Image::imageUrl());
    }

public function testImageUrlAcceptsCustomWidthAndHeight()
    {
        $this->assertRegExp('#^http://lorempixel.com/800/400/#', Image::imageUrl(800, 400));
    }

public function testImageUrlAcceptsCustomCategory()
    {
        $this->assertRegExp('#^http://lorempixel.com/800/400/nature/#', Image::imageUrl(800, 400, 'nature'));
    }

public function testImageUrlAcceptsCustomText()
    {
        $this->assertRegExp('#^http://lorempixel.com/800/400/nature/Faker#', Image::imageUrl(800, 400, 'nature', false, 'Faker'));
    }

public function testImageUrlAddsARandomGetParameterByDefault()
    {
        $url = Image::imageUrl(800, 400);
        $splitUrl = preg_split('/\?/', $url);

$this->assertEquals(count($splitUrl), 2);
        $this->assertRegexp('#\d{5}#', $splitUrl[1]);
    }

/**
     * @expectedException \InvalidArgumentException
     */
    public function testUrlWithDimensionsAndBadCategory()
    {
        Image::imageUrl(800, 400, 'bullhonky');
    }

public function testDownloadWithDefaults()
    {
        $file = Image::image(sys_get_temp_dir());
        $this->assertFileExists($file);
        if (function_exists('getimagesize')) {
            list($width, $height, $type, $attr) = getimagesize($file);
            $this->assertEquals(640, $width);
            $this->assertEquals(480, $height);
            $this->assertEquals(constant('IMAGETYPE_JPEG'), $type);
        } else {
            $this->assertEquals('jpg', pathinfo($file, PATHINFO_EXTENSION));
        }
        if (file_exists($file)) {
            unlink($file);
        }
    }
}

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