<?php
namespace HeroQR\Tests\Unit\Managers;
use PHPUnit\Framework\{Attributes\Test, TestCase};
use HeroQR\{Contracts\Managers\ColorManagerInterface, Managers\ColorManager};
/**
* Class ColorManagerTest
* Tests the ColorManager class.
*/
class ColorManagerTest extends TestCase
{
private ColorManager $colorManager;
/**
* Initializes the ColorManager instance
*/
protected function setUp(): void
{
parent::setUp();
$this->colorManager = new ColorManager();
$this->assertInstanceOf(ColorManagerInterface::class, $this->colorManager, 'The colorManager must implement ColorInterface');
}
/**
* Test that the default colors are set correctly in the ColorManager
*/
#[Test]
public function isGetdefaultColors(): void
{
$colorManager = $this->colorManager;
$defaultColor = $colorManager->getColor();
$this->assertEquals([0, 0, 0], [$defaultColor->getRed(), $defaultColor->getGreen(), $defaultColor->getBlue()], 'The default QR code color should be black');
$defaultBackgroundColor = $colorManager->getBackgroundColor();
$this->assertEquals([255, 255, 255], [$defaultBackgroundColor->getRed(), $defaultBackgroundColor->getGreen(), $defaultBackgroundColor->getBlue()], 'The default background color should be white.');
$defaultLabelColor = $colorManager->getLabelColor();
$this->assertEquals([0, 0, 0], [$defaultLabelColor->getRed(), $defaultLabelColor->getGreen(), $defaultLabelColor->getBlue()], 'The default label color should be black.');
}
/**
* Test setting and retrieving a custom QR code color
*/
#[Test]
public function isSetAndGetColor(): void
{
$colorManager = $this->colorManager;
$colorManager->setColor(['Red' => 255, 'Green' => 87 , 'Blue' => 51, 'Alpha' => 0.8]);
$customColor = $colorManager->getColor();
$this->assertEqualsWithDelta([255, 87, 51, 0.8], [
$customColor->getRed(),
$customColor->getGreen(),
$customColor->getBlue(),
$customColor->getOpacity()
],0.01, 'The custom QR code color should match the provided hex value');
}
/**
* Test setting and retrieving a custom background color
*/
#[Test]
public function isSetAndGetBackgroundColor(): void
{
$colorManager = $this->colorManager;
$colorManager->setBackgroundColor(['Red' => 255, 'Green' => 87 , 'Blue' => 51]);
$backgroundColor = $colorManager->getBackgroundColor();
$this->assertEqualsWithDelta([255, 87, 51, 1], [
$backgroundColor->getRed(),
$backgroundColor->getGreen(),
$backgroundColor->getBlue(),
$backgroundColor->getOpacity()
],0.01, 'The custom background color should match the provided RGBA value');
}
/**
* Test setting and retrieving a custom label color
*/
#[Test]
public function isSetAndGetLabelColor(): void
{
$colorManager = $this->colorManager;
$colorManager->setLabelColor(['Red' => 100, 'Green' => 87 , 'Blue' => 51]);
$labelColor = $colorManager->getLabelColor();
$this->assertEqualsWithDelta([100, 87, 51, 1], [
$labelColor->getRed(),
$labelColor->getGreen(),
$labelColor->getBlue(),
$labelColor->getOpacity()
],0.01, 'The custom label color should match the provided RGBA value');
}
/**
* Test Invalid background color
*/
#[Test]
public function isInvalidBackgroundColor(): void
{
$colorManager = $this->colorManager;
$this->expectException(\InvalidArgumentException::class);
$this->expectExceptionMessage('Blue must be integer (0-255). Input: 290');
$colorManager->setBackgroundColor(['Red' => 255, 'Green' => 87 , 'Blue' => 290]);
}
}
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