Ecodev / felix

tests/UtilityTest.php

<?php

declare(strict_types=1);

namespace EcodevTests\Felix;

use ArrayIterator;
use Ecodev\Felix\Model\Model;
use Ecodev\Felix\Utility;
use EcodevTests\Felix\Blog\Model\User;
use EcodevTests\Felix\Traits\TestWithEntityManager;
use Exception;
use GraphQL\Doctrine\Definition\EntityID;
use PHPUnit\Framework\TestCase;
use stdClass;
use Throwable;

final class UtilityTest extends TestCase
{
    use TestWithEntityManager;

    public function testGetShortClassName(): void
    {
        self::assertSame('User', Utility::getShortClassName(new User()));
        self::assertSame('User', Utility::getShortClassName(User::class));
    }

    public function testEntityIdToModel(): void
    {
        $fakeEntity = new stdClass();
        $input = [
            3 => new stdClass(),
            4 => 1,
            'model' => new User(),
            'entity' => new class($fakeEntity) extends EntityID {
                public function __construct(
                    private readonly object $fakeEntity,
                ) {}

                public function getEntity(): object
                {
                    return $this->fakeEntity;
                }
            },
        ];

        $actual = Utility::entityIdToModel($input);

        $expected = $input;
        $expected['entity'] = $fakeEntity;

        self::assertSame($expected, $actual, 'keys and non model values should be preserved');
        self::assertNull(Utility::entityIdToModel(null));
        self::assertSame([], Utility::entityIdToModel([]));
    }

    public function testModelToId(): void
    {
        $input = [
            3 => new stdClass(),
            'model' => new class() implements Model {
                public function getId(): ?int
                {
                    return 123456;
                }
            },
            4 => 1,
            'entityId' => new EntityID(_em(), User::class, '456'),
        ];

        $actual = Utility::modelToId($input);

        $expected = $input;
        $expected['model'] = 123456;
        $expected['entityId'] = '456';

        self::assertSame($expected, $actual, 'models must be replaced by their ids, other values should be preserved');
    }

    private function createArray(): array
    {
        $object1 = new class() {};

        $object2 = new class() {};

        return [
            $object1,
            3,
            $object2,
            3,
            $object1,
            2,
            '2',
        ];
    }

    public function testUnique(): void
    {
        $array = $this->createArray();
        $actual = Utility::unique($array);

        $expected = [
            $array[0],
            $array[1],
            $array[2],
            $array[5],
            $array[6],
        ];

        self::assertSame($expected, $actual);
    }

    /**
     * @dataProvider providerNativeUniqueWillThrowWithOurTestObject
     */
    public function testNativeUniqueWillThrowWithOurTestObject(int $flag): void
    {
        set_error_handler(
            function (int $errno, string $message): void {
                restore_error_handler();

                throw new Exception($message);
            },
        );

        try {
            $foo = array_unique($this->createArray(), $flag);

The assignment to $foo is dead and can be removed.

        } catch (Throwable $e) {
            self::assertStringStartsWith('Object of class class@anonymous could not be converted to ', $e->getMessage());
        }
    }

    public static function providerNativeUniqueWillThrowWithOurTestObject(): iterable
    {
        yield [SORT_REGULAR];
        yield [SORT_NUMERIC];
        yield [SORT_STRING];
        yield [SORT_LOCALE_STRING];
    }

    /**
     * @dataProvider providerQuoteArray
     */
    public function testQuoteArray(array $input, string $expected): void
    {
        self::assertSame($expected, Utility::quoteArray($input));
    }

    public static function providerQuoteArray(): iterable
    {
        yield [[1, 2], "'1', '2'"];
        yield [['foo bar', 'baz'], "'foo bar', 'baz'"];
        yield [[], ''];
        yield [[''], "''"];
        yield [[false], "''"];
        yield [[null], "''"];
        yield [[0], "'0'"];
        yield [[true], "'1'"];
        yield [[1.23], "'1.23'"];
    }

    /**
     * @dataProvider providerGetCookieDomain
     */
    public function testGetCookieDomain(string $input, ?string $expected): void
    {
        $actual = Utility::getCookieDomain($input);
        self::assertSame($expected, $actual);
    }

    public static function providerGetCookieDomain(): iterable
    {
        yield ['', null];
        yield ['localhost', null];
        yield ['example.com', '.example.com'];
        yield ['www.example.com', '.example.com'];
        yield ['example.com:123', '.example.com'];
        yield ['www.example.com:123', '.example.com'];
    }

    public function testConcat(): void
    {
        $iterable = new ArrayIterator([1 => 'one', 'a' => 'overridden', 'c' => 'c']);
        $actual = Utility::concat(['a' => 'a', 2 => 'two'], $iterable);

        self::assertSame([
            'a' => 'overridden',
            2 => 'two',
            1 => 'one',
            'c' => 'c',
        ], iterator_to_array($actual));
    }

    public function testFilterByKeys(): void
    {
        $things = new ArrayIterator(['a' => 'a', 'b' => 'b', 'c' => 'c']);

        self::assertSame(['a' => 'a'], iterator_to_array(Utility::filterByKeys($things, 'a')));
        self::assertSame(['a' => 'a', 'c' => 'c'], iterator_to_array(Utility::filterByKeys($things, 'c', 'a')));
        self::assertSame([], iterator_to_array(Utility::filterByKeys($things, 'unknown-key')));
        self::assertSame([], iterator_to_array(Utility::filterByKeys($things)));
    }
}