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ColorTest.php
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ColorTest.php
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<?php
/*
* This file is part of the Imagine package.
*
* (c) Bulat Shakirzyanov <mallluhuct@gmail.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Imagine;
class ColorTest extends \PHPUnit_Framework_TestCase
{
/**
* @cover Imagine\Color::__construct
* @cover Imagine\Color::getRed
* @cover Imagine\Color::getGreen
* @cover Imagine\Color::getAlpha
* @cover Imagine\Color::__toString
*/
public function testShouldSetColorToWhite()
{
$color = new Color('fff');
$this->assertEquals(255, $color->getRed());
$this->assertEquals(255, $color->getGreen());
$this->assertEquals(255, $color->getBlue());
$this->assertEquals(0, $color->getAlpha());
$this->assertEquals('#ffffff', (string) $color);
$this->assertEquals('#00ff00', (string) new Color('00ff00'));
}
/**
* @expectedException Imagine\Exception\InvalidArgumentException
*/
public function testShouldThrowExceptionOnAlphaMoreThan100Percent()
{
new Color('fff', 200);
}
/**
* @expectedException Imagine\Exception\InvalidArgumentException
*/
public function testShouldThrowExceptionOnAlphaLessThan0Percent()
{
new Color('fff', -1);
}
/**
* @expectedException Imagine\Exception\InvalidArgumentException
*/
public function testShouldThrowExceptionOnColorWithMoreThanThreeValues()
{
new Color(array(255, 255, 255, 127));
}
/**
* @expectedException Imagine\Exception\InvalidArgumentException
*/
public function testShouldThrowExceptionOnColorWithLessThanThreeValues()
{
new Color(array(255, 255));
}
/**
* @expectedException Imagine\Exception\InvalidArgumentException
*/
public function testShouldThrowExceptionOnColorWithMoreThanSixCharacters()
{
new Color('fffffff');
}
/**
* @expectedException Imagine\Exception\InvalidArgumentException
*/
public function testShouldThrowExceptionOnColorWithLessThanSixAndMoreThanThreeCharacters()
{
new Color('ffff');
}
/**
* @expectedException Imagine\Exception\InvalidArgumentException
*/
public function testShouldThrowExceptionOnColorWithLessThanThreeCharacters()
{
new Color('ff');
}
/**
* @expectedException Imagine\Exception\InvalidArgumentException
*/
public function testShouldThrowExceptionOnColorInvalidArgument()
{
new Color(new \stdClass);
}
public function testShortColorNotationAndLongNotationProducesTheSameColor()
{
$this->assertEquals(new Color('fff'), new Color('ffffff'));
$this->assertEquals(new Color('#fff'), new Color('#ffffff'));
$this->assertEquals(new Color('#fff'), new Color('ffffff'));
$this->assertEquals(new Color('fff'), new Color('#ffffff'));
}
public function testShouldLigtenColor()
{
$color = new Color('000');
$this->assertEquals(new Color('222'), $color->lighten(34));
$this->assertEquals(new Color('fff'), $color->lighten(300));
}
public function testShouldDarnenColor()
{
$color = new Color('fff');
$this->assertEquals(new Color('ddd'), $color->darken(34));
$this->assertEquals(new Color('000'), $color->darken(300));
}
public function testShouldDissolveColor()
{
$color = new Color('fff');
$this->assertEquals(new Color('fff', 50), $color->dissolve(50));
$this->assertEquals(new Color('fff'), $color->dissolve(100)->dissolve(-100));
}
}