<?php
/**
* JSONPath implementation for PHP.
*
* @license https://github.com/SoftCreatR/JSONPath/blob/main/LICENSE MIT License
*/
declare(strict_types=1);
namespace Flow\JSONPath\Test;
use Flow\JSONPath\{JSONPath, JSONPathException};
use PHPUnit\Framework\TestCase;
class JSONPathSliceAccessTest extends TestCase
{
public function sliceDataProvider(): array
{
return [
[
'$.data[1:3]',
['data' => ['foo0', 'foo1', 'foo2', 'foo3', 'foo4', 'foo5']],
['foo1', 'foo2']
],
[
'$.data[4:]',
['data' => ['foo0', 'foo1', 'foo2', 'foo3', 'foo4', 'foo5']],
['foo4', 'foo5']
],
[
'$.data[:2]',
['data' => ['foo0', 'foo1', 'foo2', 'foo3', 'foo4', 'foo5']],
['foo0', 'foo1']
],
[
'$.data[:]',
['data' => ['foo0', 'foo1', 'foo2', 'foo3', 'foo4', 'foo5']],
['foo0', 'foo1', 'foo2', 'foo3', 'foo4', 'foo5']
],
[
'$.data[-1]',
['data' => ['foo0', 'foo1', 'foo2', 'foo3', 'foo4', 'foo5']],
['foo5']
],
[
'$.data[-2:]',
['data' => ['foo0', 'foo1', 'foo2', 'foo3', 'foo4', 'foo5']],
['foo4', 'foo5']
],
[
'$.data[:-2]',
['data' => ['foo0', 'foo1', 'foo2', 'foo3', 'foo4', 'foo5']],
['foo0', 'foo1', 'foo2', 'foo3']
],
[
'$.data[::2]',
['data' => ['foo0', 'foo1', 'foo2', 'foo3', 'foo4', 'foo5']],
['foo0', 'foo2', 'foo4']
],
[
'$.data[2::2]',
['data' => ['foo0', 'foo1', 'foo2', 'foo3', 'foo4', 'foo5']],
['foo2', 'foo4']
],
[
'$.data[:-2:2]',
['data' => ['foo0', 'foo1', 'foo2', 'foo3', 'foo4', 'foo5']],
['foo0', 'foo2']
],
[
'$.data[1:5:2]',
['data' => ['foo0', 'foo1', 'foo2', 'foo3', 'foo4', 'foo5']],
['foo1', 'foo3']
]
];
}
/**
* @dataProvider sliceDataProvider
*
* @throws JSONPathException
*/
public function testSlice(string $path, array $data, array $expected): void
{
$result = (new JSONPath($data))
->find($path);
self::assertEquals($expected, $result->getData());
}
}
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