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<?php
declare(strict_types=1);
use PHPUnit\Framework\Attributes\DataProvider;
class dotNotationUtilTest extends PHPUnit\Framework\TestCase {
/**
* @return Traversable<array{array<string,mixed>,string,string}>
*/
public static function provideJsonDots(): Traversable {
$json = <<<json
{
"hello": "world",
"deeper": {
"hello": "again"
},
"items": [
{
"meta": {"title": "first"}
},
{
"meta": {"title": "second"}
}
]
}
json;
$array = json_decode($json, true);
yield [$array, 'hello', 'world'];
yield [$array, 'deeper.hello', 'again'];
yield [$array, 'items.0.meta.title', 'first'];
yield [$array, 'items[0].meta.title', 'first'];
yield [$array, 'items.1.meta.title', 'second'];
yield [$array, 'items[1].meta.title', 'second'];
}
/**
* @param array<string,mixed> $array
*/
#[DataProvider('provideJsonDots')]
public static function testJsonDots(array $array, string $key, string $expected): void {
$value = FreshRSS_dotNotation_Util::get($array, $key);
self::assertEquals($expected, $value);
}
}
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