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added brightness and contrast methods

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This commit is contained in:
Oliver Vogel
2013-02-03 13:57:49 +01:00
parent c0972d7bbc
commit 486743dfcf
3 changed files with 42 additions and 0 deletions
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16
tests/ImageTest.php
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@@ -294,4 +294,20 @@ class ImageTest extends PHPUnit_Framework_Testcase
}
public function testBrightnessImage()
{
$img = $this->getTestImage();
$img->brightness(50);
$img->brightness(-50);
$this->assertInstanceOf('Intervention\Image\Image', $img);
}
public function testContrastImage()
{
$img = $this->getTestImage();
$img->contrast(50);
$img->contrast(-50);
$this->assertInstanceOf('Intervention\Image\Image', $img);
}
}