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psalm/tests/CastTest.php
Bruce Weirdan 425d9fa8bf
Recognize casts from object-with-properties to array
Previously `(array)(object)['a' => 1, 'b' => 'foo']` would result in
`array<array-key, mixed>`. Now it would be inferred as
`array{a:1,b:foo,...<array-key,mixed>}`
2022-12-16 20:12:02 -04:00

54 lines
1.5 KiB
PHP

<?php
namespace Psalm\Tests;
use Psalm\Tests\Traits\ValidCodeAnalysisTestTrait;
class CastTest extends TestCase
{
use ValidCodeAnalysisTestTrait;
public function providerValidCodeParse(): iterable
{
yield 'SKIPPED-castFalseOrIntToInt' => [
'code' => '<?php
/** @var false|int<10, 20> */
$intOrFalse = 10;
$int = (int) $intOrFalse;
',
'assertions' => [
'$int===' => '0|int<10, 20>',
],
];
yield 'SKIPPED-castTrueOrIntToInt' => [
'code' => '<?php
/** @var true|int<10, 20> */
$intOrTrue = 10;
$int = (int) $intOrTrue;
',
'assertions' => [
'$int===' => '1|int<10, 20>',
],
];
yield 'SKIPPED-castBoolOrIntToInt' => [
'code' => '<?php
/** @var bool|int<10, 20> */
$intOrBool = 10;
$int = (int) $intOrBool;
',
'assertions' => [
'$int===' => '0|1|int<10, 20>',
],
];
yield 'castObjectWithPropertiesToArray' => [
'code' => '<?php
/** @var object{a:int,b:string} $o */
$a = (array) $o;
',
'assertions' => [
'$a===' => 'array{a: int, b: string, ...<array-key, mixed>}',
],
];
}
}