fp4php / psalm-toolkit
psalm 插件的测试工具
v3.6.1
2023-01-30 09:26 UTC
Requires
- php: ^8.0
- vimeo/psalm: ^4.26
Requires (Dev)
- fp4php/functional: ^5.0
README
插件编写和静态测试工具的辅助工具。
安装
必须手动安装包 fp4php/functional
。
$ composer require --dev fp4php/functional fp4php/psalm-toolkit
$ vendor/bin/psalm-plugin enable fp4php/psalm-toolkit
使用方法
目前您可以使用两种方法进行静态断言
seePsalmIssue
: 检查来自haveCode
的代码块是否存在特定问题。seeReturnType
: 验证来自haveCode
块的返回类型。
以下为使用示例
<?php namespace Fp\Decode\Test\Static; use Fp\PsalmToolkit\StaticTest\PsalmTest; use Fp\PsalmToolkit\StaticTest\StaticTestCase; use Fp\PsalmToolkit\StaticType\StaticTypes as t; final class ExampleTest extends PsalmTest { public function __invoke(): void { StaticTestCase::describe('See InvalidScalarArgument issue') ->haveCode(function() { $plus = fn(int $a, int $b): int => $a + $b; $plus(10, 10.00); }) ->seePsalmIssue( type: 'InvalidScalarArgument', message: 'Argument 2 expects int, float(10) provided', ); StaticTestCase::describe('See return type (invariant type compare)') ->haveCode(function() { return [ 'twenty' => 10 + 10, 'message' => 'Hello world!' ]; }) ->seeReturnType( is: t::shape([ 'twenty' => t::literal(20), 'message' => t::literal('Hello world!'), ]), ); StaticTestCase::describe('See return type (covariant type compare)') ->haveCode(function() { return [ 'twenty' => 10 + 10, 'message' => 'Hello world!' ]; }) ->seeReturnType( is: t::shape([ 'twenty' => t::int(), 'message' => t::string(), ]), invariant: false, ); } }