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<?php
/**
* ezcGraphColorTest
*
* @package Graph
* @version //autogen//
* @subpackage Tests
* @copyright Copyright (C) 2005, 2006 eZ systems as. All rights reserved.
* @license http://ez.no/licenses/new_bsd New BSD License
*/
/**
* Tests for ezcGraph class.
*
* @package ImageAnalysis
* @subpackage Tests
*/
class ezcGraphColorTest extends ezcTestCase
{
public static function suite()
{
return new ezcTestSuite( "ezcGraphColorTest" );
}
public function testFactoryColorFromHex()
{
$color = ezcGraphColor::fromHex( '#05172A' );
$this->assertEquals( $color->red, 5, 'Wrong red color value' );
$this->assertEquals( $color->green, 23, 'Wrong green color value' );
$this->assertEquals( $color->blue, 42, 'Wrong blue color value' );
$this->assertEquals( $color->alpha, 0, 'Wrong alpha color value' );
}
public function testFactoryColorFromHexWithAlpha()
{
$color = ezcGraphColor::fromHex( '#05172A40' );
$this->assertEquals( $color->red, 5, 'Wrong red color value' );
$this->assertEquals( $color->green, 23, 'Wrong green color value' );
$this->assertEquals( $color->blue, 42, 'Wrong blue color value' );
$this->assertEquals( $color->alpha, 64, 'Wrong alpha color value' );
}
public function testFactoryColorFromIntegerArray()
{
$color = ezcGraphColor::fromIntegerArray( array( 5, 23, 42 ) );
$this->assertEquals( $color->red, 5, 'Wrong red color value' );
$this->assertEquals( $color->green, 23, 'Wrong green color value' );
$this->assertEquals( $color->blue, 42, 'Wrong blue color value' );
$this->assertEquals( $color->alpha, 0, 'Wrong alpha color value' );
}
public function testFactoryColorFromFloatArray()
{
$color = ezcGraphColor::fromFloatArray( array( .02, .092, .165 ) );
$this->assertEquals( $color->red, 5, 'Wrong red color value' );
$this->assertEquals( $color->green, 23, 'Wrong green color value' );
$this->assertEquals( $color->blue, 42, 'Wrong blue color value' );
$this->assertEquals( $color->alpha, 0, 'Wrong alpha color value' );
}
public function testFactoryColorCreateFromHex()
{
$color = ezcGraphColor::create( '#05172A' );
$this->assertEquals( $color->red, 5, 'Wrong red color value' );
$this->assertEquals( $color->green, 23, 'Wrong green color value' );
$this->assertEquals( $color->blue, 42, 'Wrong blue color value' );
$this->assertEquals( $color->alpha, 0, 'Wrong alpha color value' );
}
public function testFactoryColorCreateFromHexWithAlpha()
{
$color = ezcGraphColor::create( '#05172A40' );
$this->assertEquals( $color->red, 5, 'Wrong red color value' );
$this->assertEquals( $color->green, 23, 'Wrong green color value' );
$this->assertEquals( $color->blue, 42, 'Wrong blue color value' );
$this->assertEquals( $color->alpha, 64, 'Wrong alpha color value' );
}
public function testFactoryColorCreateFromIntegerArray()
{
$color = ezcGraphColor::create( array( 5, 23, 42 ) );
$this->assertEquals( $color->red, 5, 'Wrong red color value' );
$this->assertEquals( $color->green, 23, 'Wrong green color value' );
$this->assertEquals( $color->blue, 42, 'Wrong blue color value' );
$this->assertEquals( $color->alpha, 0, 'Wrong alpha color value' );
}
public function testFactoryColorCreateFromFloatArray()
{
$color = ezcGraphColor::create( array( .02, .092, .165 ) );
$this->assertEquals( $color->red, 5, 'Wrong red color value' );
$this->assertEquals( $color->green, 23, 'Wrong green color value' );
$this->assertEquals( $color->blue, 42, 'Wrong blue color value' );
$this->assertEquals( $color->alpha, 0, 'Wrong alpha color value' );
}
public function testFactoryUnknownColorDefinition()
{
try
{
$color = ezcGraphColor::create( 1337 );
}
catch ( ezcGraphUnknownColorDefinitionException $e )
{
return true;
}
$this->fail( 'Expected ezcGraphUnknownColorDefinitionException' );
}
}
?>
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