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135 lines
4.3 KiB
PHP
135 lines
4.3 KiB
PHP
<?php
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namespace Psalm\Tests\Template;
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use Psalm\Tests\TestCase;
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use Psalm\Tests\Traits;
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class ClassStringMapTest extends TestCase
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{
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use Traits\ValidCodeAnalysisTestTrait;
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use Traits\InvalidCodeAnalysisTestTrait;
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/**
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* @return iterable<string,array{string,assertions?:array<string,string>,error_levels?:string[]}>
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*/
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public function providerValidCodeParse(): iterable
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{
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return [
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'basicClassStringMap' => [
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'<?php
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namespace Bar;
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/**
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* @psalm-consistent-constructor
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*/
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class Foo {}
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class A {
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/** @var class-string-map<T as Foo, T> */
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public static array $map = [];
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/**
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* @template T as Foo
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* @param class-string<T> $class
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* @return T
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*/
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public function get(string $class) : Foo {
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if (isset(self::$map[$class])) {
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return self::$map[$class];
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}
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self::$map[$class] = new $class();
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return self::$map[$class];
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}
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}',
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],
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'basicClassStringMapDifferentTemplateName' => [
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'<?php
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namespace Bar;
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/**
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* @psalm-consistent-constructor
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*/
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class Foo {}
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class A {
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/** @var class-string-map<T as Foo, T> */
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public static array $map = [];
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/**
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* @template U as Foo
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* @param class-string<U> $class
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* @return U
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*/
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public function get(string $class) : Foo {
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if (isset(self::$map[$class])) {
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return self::$map[$class];
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}
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self::$map[$class] = new $class();
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return self::$map[$class];
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}
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}',
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],
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'noCrashWithSplatMap' => [
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'<?php
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class A {}
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/** @param array<array-key, mixed> $args */
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function takesVariadic(...$args): void {
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}
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/** @param class-string-map<A, A> $arr */
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function foo(array $arr) : void {
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takesVariadic(...$arr);
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}'
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],
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];
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}
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/**
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* @return iterable<string,array{string,error_message:string,1?:string[],2?:bool,3?:string}>
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*/
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public function providerInvalidCodeParse(): iterable
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{
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return [
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'assignInvalidClass' => [
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'<?php
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namespace Bar;
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class A {
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/** @var class-string-map<T, T> */
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public static array $map = [];
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/**
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* @template T
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* @param class-string<T> $class
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*/
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public function get(string $class) : void {
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self::$map[$class] = 5;
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}
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}',
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'error_message' => 'InvalidPropertyAssignmentValue'
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],
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'assignInvalidClassDifferentTemplateName' => [
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'<?php
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namespace Bar;
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class A {
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/** @var class-string-map<T, T> */
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public static array $map = [];
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/**
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* @template U
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* @param class-string<U> $class
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*/
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public function get(string $class) : void {
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self::$map[$class] = 5;
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}
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}',
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'error_message' => 'InvalidPropertyAssignmentValue'
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],
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];
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}
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}
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