<?php
declare(strict_types=1);
use Tomloprod\Colority\Colors\Color;
use Tomloprod\Colority\Colors\HexColor;
test('getContrastRatio with #000000 foreground', function (string $hexColor, float $contrastRatioWCAG): void {
/** @var float $contrastRatio */
$contrastRatio = (new HexColor($hexColor))->getContrastRatio(new HexColor('#000000'));
expect($contrastRatio)->toBe($contrastRatioWCAG);
})->with([
['#FFFFFF', 21],
['#ABC841', 11.06],
['#4BD396', 11.05],
['#B9B6B6', 10.42],
['#EDA02A', 9.66],
['#ABABAB', 9.14],
['#5B7A80', 4.54],
['#323433', 1.67],
['#161817', 1.17],
['#000000', 1],
]);
test('getContrastRatio with #FFFFFF foreground', function (string $hexColor, float $contrastRatioWCAG): void {
/** @var float $contrastRatio */
$contrastRatio = (new HexColor($hexColor))->getContrastRatio(new HexColor('#FFFFFF'));
expect($contrastRatio)->toBe($contrastRatioWCAG);
})->with([
['#000000', 21],
['#441273', 13.29],
['#592B88', 9.87],
['#7B4C4C', 7.04],
['#327E16', 5.08],
['#BD4747', 5.05],
['#454C42', 8.87],
['#857297', 4.32],
['#D4E5CC', 1.32],
['#FFFFFF', 1],
]);
test('getContrastRatio with default foreground', function (string $hexColor, float $contrastRatioWCAG): void {
/** @var float $contrastRatio */
$contrastRatio = (new HexColor($hexColor))->getContrastRatio();
expect($contrastRatio)->toBe($contrastRatioWCAG);
})->with([
['#FFFFFF', 21],
['#ABC841', 11.06],
['#4BD396', 11.05],
['#B9B6B6', 10.42],
['#EDA02A', 9.66],
['#ABABAB', 9.14],
['#5B7A80', 4.54],
['#323433', 1.67],
['#161817', 1.17],
['#000000', 1],
]);
test('getBestForegroundColor with #000000 background', function (): void {
$hexColor = new HexColor('#000000');
/** @var Color $bestForegroundColor */
$bestForegroundColor = $hexColor->getBestForegroundColor([
new HexColor('#000000'),
new HexColor('#441273'),
new HexColor('#592B88'),
new HexColor('#7B4C4C'),
new HexColor('#327E16'),
new HexColor('#BD4747'),
new HexColor('#454C42'),
new HexColor('#857297'),
new HexColor('#D4E5CC'),
new HexColor('#FFFFFF'),
]);
expect($bestForegroundColor->getValueColor())->toBe('#FFFFFF');
});
test('getBestForegroundColor with #FFFFFF background', function (): void {
$hexColor = new HexColor('#FFFFFF');
/** @var Color $bestForegroundColor */
$bestForegroundColor = $hexColor->getBestForegroundColor([
new HexColor('#000000'),
new HexColor('#441273'),
new HexColor('#592B88'),
new HexColor('#7B4C4C'),
new HexColor('#327E16'),
new HexColor('#BD4747'),
new HexColor('#454C42'),
new HexColor('#857297'),
new HexColor('#D4E5CC'),
new HexColor('#FFFFFF'),
]);
expect($bestForegroundColor->getValueColor())->toBe('#000000');
});
test('getBestForegroundColor with #FFFFFF background and default foregrounds', function (): void {
$hexColor = new HexColor('#FFFFFF');
/** @var Color $bestForegroundColor */
$bestForegroundColor = $hexColor->getBestForegroundColor();
expect($bestForegroundColor->getValueColor())->toBe('#000000');
});
test('getBestForegroundColor with #000000 background and default foregrounds', function (): void {
$hexColor = new HexColor('#000000');
/** @var Color $bestForegroundColor */
$bestForegroundColor = $hexColor->getBestForegroundColor();
expect($bestForegroundColor->getValueColor())->toBe('#FFFFFF');
});
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