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<?php declare(strict_types=1);
/*
* This file is part of PHPUnit.
*
* (c) Sebastian Bergmann <sebastian@phpunit.de>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace PHPUnit\Util;
use PHPUnit\Framework\Exception;
use PHPUnit\Framework\TestCase;
/**
* @small
*/
final class JsonTest extends TestCase
{
/**
* @testdox Canonicalize $actual
* @dataProvider canonicalizeProvider
*
* @throws \PHPUnit\Framework\ExpectationFailedException
* @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
*/
public function testCanonicalize($actual, $expected, $expectError): void
{
[$error, $canonicalized] = Json::canonicalize($actual);
$this->assertEquals($expectError, $error);
if (!$expectError) {
$this->assertEquals($expected, $canonicalized);
}
}
public function canonicalizeProvider(): array
{
return [
['{"name":"John","age":"35"}', '{"age":"35","name":"John"}', false],
['{"name":"John","age":"35","kids":[{"name":"Petr","age":"5"}]}', '{"age":"35","kids":[{"age":"5","name":"Petr"}],"name":"John"}', false],
['"name":"John","age":"35"}', '{"age":"35","name":"John"}', true],
];
}
/**
* @covers \PHPUnit\Util\Json::prettify
* @testdox Prettify $actual to $expected
* @dataProvider prettifyProvider
*
* @throws \PHPUnit\Framework\Exception
* @throws \PHPUnit\Framework\ExpectationFailedException
* @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
*/
public function testPrettify($actual, $expected): void
{
$this->assertEquals($expected, Json::prettify($actual));
}
public function prettifyProvider(): array
{
return [
['{"name":"John","age": "5"}', "{\n \"name\": \"John\",\n \"age\": \"5\"\n}"],
['{"url":"https://www.example.com/"}', "{\n \"url\": \"https://www.example.com/\"\n}"],
['"Кириллица and 中文"', '"Кириллица and 中文"'],
];
}
/**
* @covers \PHPUnit\Util\Json::prettify
* @dataProvider prettifyExceptionProvider
*/
public function testPrettifyException($json): void
{
$this->expectException(Exception::class);
$this->expectExceptionMessage('Cannot prettify invalid json');
Json::prettify($json);
}
public function prettifyExceptionProvider(): array
{
return [
['"name":"John","age": "5"}'],
[''],
];
}
}
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