ilSystemStyleIconColorTest.php

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<?php

include_once("Services/Style/System/classes/Icons/class.ilSystemStyleIconColor.php");
include_once("Services/Style/System/classes/Exceptions/class.ilSystemStyleColorException.php");


class ilSystemStyleIconColorTest extends PHPUnit_Framework_TestCase
{
    public function testConstruct()
    {
        $color = new ilSystemStyleIconColor("id", "name", "FF0000", "description");

        $this->assertEquals("id", $color->getId());
        $this->assertEquals("name", $color->getName());
        $this->assertEquals("FF0000", $color->getColor());
        $this->assertEquals("description", $color->getDescription());
    }

    public function testSetMethods()
    {
        $color = new ilSystemStyleIconColor("id", "name", "FF0000", "description");

        $color->setId("idnew");
        $color->setName("namenew");
        $color->setColor("EE0000");
        $color->setDescription("descriptionnew");

        $this->assertEquals("idnew", $color->getId());
        $this->assertEquals("namenew", $color->getName());
        $this->assertEquals("EE0000", $color->getColor());
        $this->assertEquals("descriptionnew", $color->getDescription());
    }

    public function testLowerCaseColor()
    {
        $color = new ilSystemStyleIconColor("id", "name", "abcdef", "description");

        $this->assertEquals("ABCDEF", $color->getColor());
    }

    public function testInvalidColor1()
    {
        try {
            new ilSystemStyleIconColor("id", "name", "#FF0000", "description");
            $this->assertTrue(false);
        } catch (ilSystemStyleColorException $e) {
            $this->assertEquals(ilSystemStyleColorException::INVALID_COLOR_EXCEPTION, $e->getCode());
        }
    }
    public function testInvalidColor2()
    {
        try {
            new ilSystemStyleIconColor("id", "name", "ZZ0000", "description");
            $this->assertTrue(false);
        } catch (ilSystemStyleColorException $e) {
            $this->assertEquals(ilSystemStyleColorException::INVALID_COLOR_EXCEPTION, $e->getCode());
        }
    }
    public function testInvalidColor3()
    {
        try {
            new ilSystemStyleIconColor("id", "name", "F00", "description");
            $this->assertTrue(false);
        } catch (ilSystemStyleColorException $e) {
            $this->assertEquals(ilSystemStyleColorException::INVALID_COLOR_EXCEPTION, $e->getCode());
        }
    }

    public function testGetDominantAspect()
    {
        $white = new ilSystemStyleIconColor("id", "name", "FFFFFF", "description");
        $black = new ilSystemStyleIconColor("id", "name", "000000", "description");

        $grey = new ilSystemStyleIconColor("id", "name", "AAAAAA", "description");
        $red = new ilSystemStyleIconColor("id", "name", "FF0000", "description");
        $green = new ilSystemStyleIconColor("id", "name", "00FF00", "description");
        $blue = new ilSystemStyleIconColor("id", "name", "0000FF", "description");

        $this->assertEquals(ilSystemStyleIconColor::GREY, $white->getDominatAspect());
        $this->assertEquals(ilSystemStyleIconColor::GREY, $black->getDominatAspect());
        $this->assertEquals(ilSystemStyleIconColor::GREY, $grey->getDominatAspect());
        $this->assertEquals(ilSystemStyleIconColor::RED, $red->getDominatAspect());
        $this->assertEquals(ilSystemStyleIconColor::GREEN, $green->getDominatAspect());
        $this->assertEquals(ilSystemStyleIconColor::BLUE, $blue->getDominatAspect());
    }

    public function testGetPerceivedBrightness()
    {
        $white = new ilSystemStyleIconColor("id", "name", "FFFFFF", "description");
        $black = new ilSystemStyleIconColor("id", "name", "000000", "description");

        $grey = new ilSystemStyleIconColor("id", "name", "AAAAAA", "description");
        $red = new ilSystemStyleIconColor("id", "name", "FF0000", "description");
        $green = new ilSystemStyleIconColor("id", "name", "00FF00", "description");
        $blue = new ilSystemStyleIconColor("id", "name", "0000FF", "description");

        $this->assertEquals(255, ceil($white->getPerceivedBrightness()));
        $this->assertEquals(0, ceil($black->getPerceivedBrightness()));
        $this->assertEquals(170, ceil($grey->getPerceivedBrightness()));
        $this->assertEquals(140, ceil($red->getPerceivedBrightness()));
        $this->assertEquals(196, ceil($green->getPerceivedBrightness()));
        $this->assertEquals(87, ceil($blue->getPerceivedBrightness()));
    }

    public function testCompareColors()
    {
        $white = new ilSystemStyleIconColor("id", "name", "FFFFFF", "description");
        $black = new ilSystemStyleIconColor("id", "name", "000000", "description");

        $grey = new ilSystemStyleIconColor("id", "name", "AAAAAA", "description");
        $red = new ilSystemStyleIconColor("id", "name", "FF0000", "description");
        $green = new ilSystemStyleIconColor("id", "name", "00FF00", "description");
        $blue = new ilSystemStyleIconColor("id", "name", "0000FF", "description");

        $this->assertEquals(1, ilSystemStyleIconColor::compareColors($white, $black));
        $this->assertEquals(-1, ilSystemStyleIconColor::compareColors($black, $white));
        $this->assertEquals(0, ilSystemStyleIconColor::compareColors($grey, $grey));

        $this->assertEquals(-1, ilSystemStyleIconColor::compareColors($red, $green));
        $this->assertEquals(1, ilSystemStyleIconColor::compareColors($red, $blue));
        $this->assertEquals(-1, ilSystemStyleIconColor::compareColors($blue, $green));
    }
}