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InArrayTest.php
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InArrayTest.php
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<?php
namespace Psalm\Tests\ReturnTypeProvider;
use Psalm\Tests\TestCase;
use Psalm\Tests\Traits\ValidCodeAnalysisTestTrait;
class InArrayTest extends TestCase
{
use ValidCodeAnalysisTestTrait;
public function providerValidCodeParse(): iterable
{
yield 'inArrayNonStrictCallReturnsBoolWhenTypesAreCompatible' => [
'<?php
/**
* @return string[]
*/
function f(): array {
return ["1"];
}
$ret = in_array("1", f());
',
['$ret' => 'bool'],
];
yield 'inArrayNonStrictCallReturnsBoolWhenTypesAreIncompatible' => [
'<?php
/**
* @return string[]
*/
function f(): array {
return ["1"];
}
$ret = in_array(1, f());
',
['$ret' => 'bool'],
];
yield 'inArrayStrictCallReturnsFalseWhenTypesAreIncompatible' => [
'<?php
/**
* @return string[]
*/
function f(): array {
return ["1"];
}
$ret = in_array(1, f(), true);
',
['$ret' => 'false'],
];
yield 'inArrayStrictCallReturnsBoolWhenTypesAreCompatible' => [
'<?php
/**
* @return string[]
*/
function f(): array {
return ["1"];
}
$ret = in_array("1", f(), true);
',
['$ret' => 'bool'],
];
}
}