PHP-CSS-Parser/tests/Unit/Value/CSSStringTest.php at c00cc68aa45fbc4cd688d781fc7a5bff4f11e17a · MyIntervals/PHP-CSS-Parser · GitHub

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<?php

declare(strict_types=1);

namespace Sabberworm\CSS\Tests\Unit\Value;

use PHPUnit\Framework\TestCase;
use Sabberworm\CSS\OutputFormat;
use Sabberworm\CSS\Value\CSSString;
use Sabberworm\CSS\Value\PrimitiveValue;
use Sabberworm\CSS\Value\Value;

/**
 * @covers \Sabberworm\CSS\Value\CSSString
 * @covers \Sabberworm\CSS\Value\PrimitiveValue
 * @covers \Sabberworm\CSS\Value\Value
 */
final class CSSStringTest extends TestCase
{
    /**
     * @test
     */
    public function isPrimitiveValue(): void
    {
        $subject = new CSSString('');

        self::assertInstanceOf(PrimitiveValue::class, $subject);
    }

    /**
     * @test
     */
    public function isValue(): void
    {
        $subject = new CSSString('');

        self::assertInstanceOf(Value::class, $subject);
    }

    /**
     * @test
     */
    public function getStringReturnsStringProvidedToConstructor(): void
    {
        $string = 'coffee';
        $subject = new CSSString($string);

        self::assertSame($string, $subject->getString());
    }

    /**
     * @test
     */
    public function setStringSetsString(): void
    {
        $subject = new CSSString('');
        $string = 'coffee';

        $subject->setString($string);

        self::assertSame($string, $subject->getString());
    }

    /**
     * @test
     */
    public function getLineNumberByDefaultReturnsNull(): void
    {
        $subject = new CSSString('');

        self::assertNull($subject->getLineNumber());
    }

    /**
     * @test
     */
    public function getLineNumberReturnsLineNumberProvidedToConstructor(): void
    {
        $lineNumber = 42;
        $subject = new CSSString('', $lineNumber);

        self::assertSame($lineNumber, $subject->getLineNumber());
    }

    /**
     * @test
     */
    public function getArrayRepresentationIncludesClassName(): void
    {
        $subject = new CSSString('');

        $result = $subject->getArrayRepresentation();

        self::assertSame('CSSString', $result['class']);
    }

    /**
     * @test
     */
    public function getArrayRepresentationIncludesContents(): void
    {
        $contents = 'What is love?';
        $subject = new CSSString($contents);

        $result = $subject->getArrayRepresentation();

        self::assertSame($contents, $result['contents']);
    }

    /**
     * @test
     */
    public function doesNotEscapeSingleQuotesThatDoNotNeedToBeEscaped(): void
    {
        $input = "data:image/svg+xml,%3Csvg width='24' height='24' viewBox='0 0 24 24' fill='none'"
            . " xmlns='http://www.w3.org/2000/svg'%3E%3Cpath fill-rule='evenodd' clip-rule='evenodd'"
            . " d='M14.3145 2 3V11.9987H17.5687L18 8.20761H14.3145L14.32 6.31012C14.32 5.32134 14.4207"
            . ' 4.79153 15.9426 4.79153H17.977V1H14.7223C10.8129 1 9.43687 2.83909 9.43687 '
            . " 5.93187V8.20804H7V11.9991H9.43687V23H14.3145Z' fill='black'/%3E%3C/svg%3E%0A";

        $outputFormat = OutputFormat::createPretty();

        self::assertSame("\"{$input}\"", (new CSSString($input))->render($outputFormat));

        $outputFormat->setStringQuotingType("'");

        $expected = str_replace("'", "\\'", $input);

        self::assertSame("'{$expected}'", (new CSSString($input))->render($outputFormat));
    }

    /**
     * @test
     */
    public function doesNotEscapeDoubleQuotesThatDoNotNeedToBeEscaped(): void
    {
        $input = '"Hello World"';

        $outputFormat = OutputFormat::createPretty();

        self::assertSame('"\\"Hello World\\""', (new CSSString($input))->render($outputFormat));

        $outputFormat->setStringQuotingType("'");

        self::assertSame("'{$input}'", (new CSSString($input))->render($outputFormat));
    }
}