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php-cimage/test/CImageResizerStrategyCropToFitTest.php
2015-12-06 01:24:30 +01:00

117 lines
3.3 KiB
PHP

<?php
/**
* A testclass
*
*/
class CImageResizerStrategyCropToFitTest extends \PHPUnit_Framework_TestCase
{
/**
* Provider
*
* @return array
*/
public function providerImages()
{
return array(
// Square
array(100, 100, 200, 200, 0, 0, 100, 100),
array(100, 100, 200, 100, 0, 25, 100, 50),
array(100, 100, 100, 200, 25, 0, 50, 100),
// Landscape
array(200, 100, 400, 200, 0, 0, 200, 100),
array(200, 100, 50, 50, 50, 0, 100, 100),
array(200, 100, 400, 100, 0, 25, 200, 50),
array(200, 100, 100, 400, round(175/2), 0, 25, 100),
// Portrait
array(100, 200, 50, 100, 0, 0, 100, 200),
array(100, 200, 50, 50, 0, 50, 100, 100),
array(100, 200, 200, 50, 0, round(175/2), 100, 25),
array(100, 200, 50, 200, 25, 0, 50, 200),
);
}
/**
* Test
*
* @dataProvider providerImages
*
* @return void
*/
public function testResize1($sw, $sh, $tw, $th, $cx, $cy, $cw, $ch)
{
$img = new CImageResizer(/*'logger'/**/);
$img->setSource($sw, $sh)
->setBaseWidthHeight($tw, $th)
->setResizeStrategy(CImageResizer::CROP_TO_FIT)
->calculateTargetWidthAndHeight();
$this->assertEquals($tw, $img->getTargetWidth(), "Target width not correct.");
$this->assertEquals($th, $img->getTargetHeight(), "Target height not correct.");
$this->assertEquals($cx, $img->getCropX(), "CropX not correct.");
$this->assertEquals($cy, $img->getCropY(), "CropY not correct.");
$this->assertEquals($cw, $img->getCropWidth(), "CropWidth not correct.");
$this->assertEquals($ch, $img->getCropHeight(), "CropHeight not correct.");
}
/**
* Provider
*
* @return array
*/
public function providerImages2()
{
return [
// Square
[100, 100, 200, 200, 50, 50, 100, 100],
[100, 100, 400, 100, 150, 0, 100, 100],
[100, 100, 100, 400, 0, 150, 100, 100],
[100, 100, 400, 400, 150, 150, 100, 100],
[491, 323, 600, 400, 55, 39, 491, 323],
// Landscape
// Portrait
];
}
/**
* Test
*
* @dataProvider providerImages
*
* @return void
*/
public function testResize2($sw, $sh, $tw, $th, $cx, $cy, $cw, $ch)
{
$img = new CImageResizer(/*'logger'/**/);
$img->setSource($sw, $sh)
->setBaseWidthHeight($tw, $th)
->setResizeStrategy(CImageResizer::CROP_TO_FIT)
->allowUpscale(false)
->calculateTargetWidthAndHeight();
$this->assertEquals($tw, $img->getTargetWidth(), "Target width not correct.");
$this->assertEquals($th, $img->getTargetHeight(), "Target height not correct.");
$this->assertEquals($cx, $img->getCropX(), "CropX not correct.");
$this->assertEquals($cy, $img->getCropY(), "CropY not correct.");
$this->assertEquals($cw, $img->getCropWidth(), "CropWidth not correct.");
$this->assertEquals($ch, $img->getCropHeight(), "CropHeight not correct.");
}
}