mirror of
https://github.com/danog/psalm.git
synced 2024-12-13 01:37:23 +01:00
787 lines
23 KiB
PHP
787 lines
23 KiB
PHP
<?php
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namespace Psalm\Tests\FileManipulation;
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use Psalm\Context;
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use Psalm\Internal\Analyzer\ProjectAnalyzer;
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use Psalm\Internal\Provider\FakeFileProvider;
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use Psalm\Internal\Provider\Providers;
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use Psalm\Internal\RuntimeCaches;
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use Psalm\Tests\Internal\Provider\FakeParserCacheProvider;
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use Psalm\Tests\TestCase;
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use Psalm\Tests\TestConfig;
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use function strpos;
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class MethodMoveTest extends TestCase
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{
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/** @var ProjectAnalyzer */
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protected $project_analyzer;
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public function setUp(): void
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{
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RuntimeCaches::clearAll();
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$this->file_provider = new FakeFileProvider();
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}
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/**
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* @dataProvider providerValidCodeParse
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*
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* @param array<string, string> $methods_to_move
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*/
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public function testValidCode(
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string $input_code,
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string $output_code,
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array $methods_to_move
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): void {
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$test_name = $this->getTestName();
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if (strpos($test_name, 'SKIPPED-') !== false) {
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$this->markTestSkipped('Skipped due to a bug.');
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}
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$config = new TestConfig();
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$this->project_analyzer = new ProjectAnalyzer(
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$config,
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new Providers(
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$this->file_provider,
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new FakeParserCacheProvider()
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)
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);
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$context = new Context();
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$file_path = self::$src_dir_path . 'somefile.php';
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$this->addFile(
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$file_path,
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$input_code
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);
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$codebase = $this->project_analyzer->getCodebase();
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$this->project_analyzer->refactorCodeAfterCompletion($methods_to_move);
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$this->analyzeFile($file_path, $context);
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$this->project_analyzer->prepareMigration();
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$codebase->analyzer->updateFile($file_path, false);
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$this->project_analyzer->migrateCode();
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$this->assertSame($output_code, $codebase->getFileContents($file_path));
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}
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/**
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* @return array<string,array{input:string,output:string,migrations:array<string, string>}>
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*/
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public function providerValidCodeParse(): array
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{
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return [
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'moveSimpleStaticMethodWithForeachIterator' => [
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'input' => '<?php
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namespace Ns;
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use ArrayObject;
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A::Foo();
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class A {
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/**
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* @return ArrayObject<int, int>
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*/
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public static function Foo() {
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return new ArrayObject([1, 2, 3]);
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}
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}
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class B {
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public static function bar() : void {
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A::Foo();
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foreach (A::Foo() as $f) {}
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}
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}',
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'output' => '<?php
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namespace Ns;
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use ArrayObject;
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B::Fe();
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class A {
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}
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class B {
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public static function bar() : void {
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B::Fe();
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foreach (B::Fe() as $f) {}
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}
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/**
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* @return ArrayObject<int, int>
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*/
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public static function Fe() {
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return new ArrayObject([1, 2, 3]);
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}
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}',
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'migrations' => [
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'Ns\A::Foo' => 'Ns\B::Fe',
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],
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],
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'moveSimpleStaticMethodWithConstant' => [
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'input' => '<?php
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namespace Ns;
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class A {
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const C = 5;
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public static function Foo() : void {
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echo self::C;
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}
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}
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class B {
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}',
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'output' => '<?php
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namespace Ns;
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class A {
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const C = 5;
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}
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class B {
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public static function Fe() : void {
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echo A::C;
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}
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}',
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'migrations' => [
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'Ns\A::Foo' => 'Ns\B::Fe',
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],
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],
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'moveSimpleStaticMethodWithProperty' => [
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'input' => '<?php
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namespace Ns;
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class A {
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/** @var int */
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public static $baz;
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public static function Foo() : void {
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echo self::$baz;
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echo A::$baz . " ";
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self::$baz = 12;
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A::$baz = 14;
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}
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}
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class B {
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}',
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'output' => '<?php
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namespace Ns;
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class A {
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/** @var int */
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public static $baz;
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}
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class B {
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public static function Fe() : void {
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echo A::$baz;
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echo A::$baz . " ";
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A::$baz = 12;
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A::$baz = 14;
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}
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}',
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'migrations' => [
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'Ns\A::Foo' => 'Ns\B::Fe',
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],
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],
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'moveStaticMethodIntoNamespaceWithExistingUse' => [
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'input' => '<?php
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namespace {
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class A {
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public static function Foo() : void {}
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}
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}
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namespace Ns {
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use A;
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class C {
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public static function Bar() : void {
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A::Foo();
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}
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}
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}
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namespace Ns\A {
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class B {
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}
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}',
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'output' => '<?php
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namespace {
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class A {
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}
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}
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namespace Ns {
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use A;
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class C {
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public static function Bar() : void {
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\Ns\A\B::Fedcba();
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}
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}
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}
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namespace Ns\A {
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class B {
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public static function Fedcba() : void {}
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}
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}',
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'migrations' => [
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'A::Foo' => 'Ns\A\B::Fedcba',
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],
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],
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'moveEmptyStaticMethodOnly' => [
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'input' => '<?php
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namespace Ns;
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class A {
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/**
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* @return void
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*/
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public static function Foo() : void {}
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}
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class B {
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}',
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'output' => '<?php
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namespace Ns;
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class A {
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}
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class B {
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/**
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* @return void
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*/
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public static function Fedcba() : void {}
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}',
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'migrations' => [
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'Ns\A::Foo' => 'Ns\B::Fedcba',
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],
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],
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'moveStaticMethodOnly' => [
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'input' => '<?php
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namespace Ns;
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class A {
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const C = 5;
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/**
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* @param self $a1
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* Some description
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* @param ?self
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* $a2
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* @param array<
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* int,
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* self
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* > $a3
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* @return self
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*/
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public static function Foo(self $a1, ?self $a2, array $a3) : self {
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echo self::C;
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echo A::C;
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self::Bar();
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A::Bar();
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echo \Ns\B::D;
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new A();
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/** @var self */
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$a = new self();
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new B();
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return $a;
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}
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public static function Bar() : void {}
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}
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class B {
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const D = 5;
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}',
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'output' => '<?php
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namespace Ns;
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class A {
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const C = 5;
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public static function Bar() : void {}
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}
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class B {
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const D = 5;
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/**
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* @param A $a1
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* Some description
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* @param A|null
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* $a2
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* @param array<int, A> $a3
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* @return A
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*/
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public static function Fedbca(A $a1, ?A $a2, array $a3) : A {
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echo A::C;
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echo A::C;
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A::Bar();
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A::Bar();
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echo B::D;
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new A();
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/** @var A */
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$a = new A();
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new B();
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return $a;
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}
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}',
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'migrations' => [
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'Ns\A::Foo' => 'Ns\B::Fedbca',
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],
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],
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'moveTwoStaticMethods' => [
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'input' => '<?php
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namespace Ns;
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class A {
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const C = 5;
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/**
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* @param self $a1
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* Some description
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* @param ?self
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* $a2
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* @param array<
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* int,
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* self
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* > $a3
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* @return self
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*/
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public static function Foo(self $a1, ?self $a2, array $a3) : self {
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echo self::C;
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echo A::C;
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self::Bar();
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A::Bar();
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echo \Ns\B::D;
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new A();
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/** @var self */
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$a = new self();
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new B();
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return $a;
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}
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public static function Bar() : void {}
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}
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class B {
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const D = 5;
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}',
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'output' => '<?php
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namespace Ns;
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class A {
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const C = 5;
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}
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class B {
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const D = 5;
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/**
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* @param A $a1
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* Some description
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* @param A|null
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* $a2
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* @param array<int, A> $a3
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* @return A
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*/
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public static function Fedbca(A $a1, ?A $a2, array $a3) : A {
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echo A::C;
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echo A::C;
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self::Blacksheep();
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B::Blacksheep();
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echo B::D;
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new A();
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/** @var A */
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$a = new A();
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new B();
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return $a;
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}
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public static function Blacksheep() : void {}
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}',
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'migrations' => [
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'Ns\A::Foo' => 'Ns\B::Fedbca',
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'Ns\A::Bar' => 'Ns\B::Blacksheep',
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],
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],
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'moveInstanceMethodIntoSubclassOnly' => [
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'input' => '<?php
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namespace Ns;
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class A {
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const C = 5;
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/**
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* @param self $a1
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* Some description
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* @param ?self
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* $a2
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* @param array<
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* int,
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* self
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* > $a3
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* @return self
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*/
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public function Foo(self $a1, ?self $a2, array $a3) : self {
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echo self::C;
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echo A::C;
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$this->Bar();
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A::Bar();
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echo \Ns\AChild::D;
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new A();
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/** @var self */
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$a = new self();
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new AChild();
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return $a;
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}
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public function Bar() : void {}
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}
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class AChild extends A {
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const D = 5;
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}',
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'output' => '<?php
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namespace Ns;
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class A {
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const C = 5;
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public function Bar() : void {}
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}
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class AChild extends A {
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const D = 5;
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/**
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* @param A $a1
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* Some description
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* @param A|null
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* $a2
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* @param array<int, A> $a3
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* @return A
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*/
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public function Fedbca(A $a1, ?A $a2, array $a3) : A {
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echo A::C;
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echo A::C;
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$this->Bar();
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A::Bar();
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echo AChild::D;
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new A();
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/** @var A */
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$a = new A();
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new AChild();
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return $a;
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}
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}',
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'migrations' => [
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'Ns\A::Foo' => 'Ns\AChild::Fedbca',
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],
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],
|
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'moveStaticMethodAndReferencesFromAbove' => [
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'input' => '<?php
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namespace Ns;
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|
|
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class A {
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const C = 5;
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|
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/**
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* @return void
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*/
|
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public static function Foo() : void {
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echo self::C;
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}
|
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}
|
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|
|
class B {
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public static function bar() : void {
|
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A::Foo();
|
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}
|
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}',
|
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'output' => '<?php
|
|
namespace Ns;
|
|
|
|
class A {
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const C = 5;
|
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|
|
|
|
}
|
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|
|
class B {
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public static function bar() : void {
|
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B::Fe();
|
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}
|
|
|
|
/**
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|
* @return void
|
|
*/
|
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public static function Fe() : void {
|
|
echo A::C;
|
|
}
|
|
}',
|
|
'migrations' => [
|
|
'Ns\A::Foo' => 'Ns\B::Fe',
|
|
],
|
|
],
|
|
'moveStaticMethodAndReferencesFromBelow' => [
|
|
'input' => '<?php
|
|
namespace Ns;
|
|
|
|
class B {
|
|
public static function bar() : void {
|
|
A::Foo();
|
|
}
|
|
}
|
|
|
|
class A {
|
|
const C = 5;
|
|
|
|
/**
|
|
* @return void
|
|
*/
|
|
public static function Foo() : void {
|
|
echo self::C;
|
|
}
|
|
}',
|
|
'output' => '<?php
|
|
namespace Ns;
|
|
|
|
class B {
|
|
public static function bar() : void {
|
|
B::Fe();
|
|
}
|
|
|
|
/**
|
|
* @return void
|
|
*/
|
|
public static function Fe() : void {
|
|
echo A::C;
|
|
}
|
|
}
|
|
|
|
class A {
|
|
const C = 5;
|
|
|
|
|
|
}',
|
|
'migrations' => [
|
|
'Ns\A::Foo' => 'Ns\B::Fe',
|
|
],
|
|
],
|
|
'moveStaticMethodAndReferencesAcrossNamespaces' => [
|
|
'input' => '<?php
|
|
namespace Ns1 {
|
|
class A {
|
|
const C = 5;
|
|
|
|
/**
|
|
* @return void
|
|
*/
|
|
public static function Foo() : void {
|
|
echo self::C;
|
|
}
|
|
}
|
|
}
|
|
|
|
namespace Ns2\Ns3 {
|
|
class B {
|
|
public static function bar() : void {
|
|
\Ns1\A::Foo();
|
|
}
|
|
}
|
|
}',
|
|
'output' => '<?php
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|
namespace Ns1 {
|
|
class A {
|
|
const C = 5;
|
|
|
|
|
|
}
|
|
}
|
|
|
|
namespace Ns2\Ns3 {
|
|
class B {
|
|
public static function bar() : void {
|
|
B::Fe();
|
|
}
|
|
|
|
/**
|
|
* @return void
|
|
*/
|
|
public static function Fe() : void {
|
|
echo \Ns1\A::C;
|
|
}
|
|
}
|
|
}',
|
|
'migrations' => [
|
|
'Ns1\A::Foo' => 'Ns2\Ns3\B::Fe',
|
|
],
|
|
],
|
|
'moveStaticMethodAndReferencesAcrossNamespacesWithExistingUse' => [
|
|
'input' => '<?php
|
|
namespace Ns1 {
|
|
class A {
|
|
const C = 5;
|
|
|
|
/**
|
|
* @return void
|
|
*/
|
|
public static function Foo() : void {
|
|
echo self::C;
|
|
}
|
|
}
|
|
}
|
|
|
|
namespace Ns2\Ns3 {
|
|
use Ns1\A;
|
|
|
|
class B {
|
|
public static function bar() : void {
|
|
\Ns1\A::Foo();
|
|
}
|
|
}
|
|
}',
|
|
'output' => '<?php
|
|
namespace Ns1 {
|
|
class A {
|
|
const C = 5;
|
|
|
|
|
|
}
|
|
}
|
|
|
|
namespace Ns2\Ns3 {
|
|
use Ns1\A;
|
|
|
|
class B {
|
|
public static function bar() : void {
|
|
B::Fedcba();
|
|
}
|
|
|
|
/**
|
|
* @return void
|
|
*/
|
|
public static function Fedcba() : void {
|
|
echo A::C;
|
|
}
|
|
}
|
|
}',
|
|
'migrations' => [
|
|
'Ns1\A::Foo' => 'Ns2\Ns3\B::Fedcba',
|
|
],
|
|
],
|
|
'renameInstanceMethod' => [
|
|
'input' => '<?php
|
|
namespace Ns;
|
|
|
|
use ArrayObject;
|
|
|
|
class A {
|
|
/**
|
|
* @return ArrayObject<int, int>
|
|
*/
|
|
public function Foo() {
|
|
return new ArrayObject([self::C]);
|
|
}
|
|
|
|
public function bat() {
|
|
$this->foo();
|
|
}
|
|
}
|
|
|
|
class B extends A {
|
|
public static function bar(A $a) : void {
|
|
$a->Foo();
|
|
|
|
$this->foo();
|
|
parent::foo();
|
|
|
|
foreach ($a->Foo() as $f) {}
|
|
}
|
|
}',
|
|
'output' => '<?php
|
|
namespace Ns;
|
|
|
|
use ArrayObject;
|
|
|
|
class A {
|
|
/**
|
|
* @return ArrayObject<int, int>
|
|
*/
|
|
public function Fedcba() {
|
|
return new ArrayObject([self::C]);
|
|
}
|
|
|
|
public function bat() {
|
|
$this->Fedcba();
|
|
}
|
|
}
|
|
|
|
class B extends A {
|
|
public static function bar(A $a) : void {
|
|
$a->Fedcba();
|
|
|
|
$this->Fedcba();
|
|
parent::Fedcba();
|
|
|
|
foreach ($a->Fedcba() as $f) {}
|
|
}
|
|
}',
|
|
'migrations' => [
|
|
'Ns\A::foo' => 'Ns\A::Fedcba',
|
|
],
|
|
],
|
|
];
|
|
}
|
|
}
|