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324 lines
10 KiB
PHP
324 lines
10 KiB
PHP
<?php
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namespace Psalm\Tests\LanguageServer;
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use Psalm\Codebase;
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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\Tests\Internal\Provider\FakeFileReferenceCacheProvider;
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use Psalm\Tests\Internal\Provider\ParserInstanceCacheProvider;
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use Psalm\Tests\Internal\Provider\ProjectCacheProvider;
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use Psalm\Tests\TestCase;
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use Psalm\Tests\TestConfig;
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use function count;
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class FileMapTest extends TestCase
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{
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protected Codebase $codebase;
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public function setUp(): void
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{
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parent::setUp();
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$this->file_provider = new FakeFileProvider();
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$config = new TestConfig();
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$providers = new Providers(
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$this->file_provider,
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new ParserInstanceCacheProvider(),
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null,
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null,
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new FakeFileReferenceCacheProvider(),
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new ProjectCacheProvider(),
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);
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$this->codebase = new Codebase($config, $providers);
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$this->project_analyzer = new ProjectAnalyzer(
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$config,
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$providers,
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null,
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[],
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1,
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null,
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$this->codebase,
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);
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$this->project_analyzer->setPhpVersion('7.3', 'tests');
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$this->project_analyzer->getCodebase()->store_node_types = true;
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}
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public function testMapIsUpdatedOnReloadFiles(): void
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{
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$codebase = $this->codebase;
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$config = $codebase->config;
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$config->throw_exception = false;
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$this->addFile(
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'somefile.php',
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'<?php
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class A {
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function __construct( string $var ) {
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}
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}
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$a = new A( "foo" );',
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);
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$codebase->file_provider->openFile('somefile.php');
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$codebase->scanFiles();
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$this->analyzeFile('somefile.php', new Context());
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[ $type_map ] = $codebase->analyzer->getMapsForFile('somefile.php');
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$this->assertTrue(!empty($type_map));
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$codebase->file_provider->setOpenContents('somefile.php', '');
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$codebase->reloadFiles($this->project_analyzer, ['somefile.php']);
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[ $type_map ] = $codebase->analyzer->getMapsForFile('somefile.php');
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$this->assertSame([], $type_map);
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}
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public function testGetTypeMap(): void
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{
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$codebase = $this->codebase;
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$config = $codebase->config;
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$config->throw_exception = false;
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$this->addFile(
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'somefile.php',
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'<?php
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class A {
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function __construct( string $var ) {
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}
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}
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$a = new A( "foo" );',
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);
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$codebase->file_provider->openFile('somefile.php');
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$codebase->scanFiles();
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$this->analyzeFile('somefile.php', new Context());
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[ $type_map ] = $codebase->analyzer->getMapsForFile('somefile.php');
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$this->assertSame(
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[
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155 => [
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156,
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'A',
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],
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146 => [
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148,
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'146-147:A',
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],
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],
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$type_map,
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);
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}
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public function testMapIsUpdatedAfterEditingMethod(): void
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{
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$codebase = $this->codebase;
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$codebase->diff_methods = true;
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$config = $codebase->config;
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$config->throw_exception = false;
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$this->addFile(
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'somefile.php',
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'<?php
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namespace Foo;
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class A {
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public function first(\DateTimeImmutable $d) : void {
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echo $d->format("Y");
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echo "\n";
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}
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public function second(\DateTimeImmutable $d) : void {
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echo $d->format("Y");
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}
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}',
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);
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$codebase->file_provider->openFile('somefile.php');
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$codebase->addFilesToAnalyze(['somefile.php' => 'somefile.php']);
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$codebase->scanFiles();
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$codebase->analyzer->analyzeFiles($this->project_analyzer, 1, false);
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[$before] = $codebase->analyzer->getMapsForFile('somefile.php');
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$codebase->addTemporaryFileChanges(
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'somefile.php',
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'<?php
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namespace Foo;
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class A {
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public function first(\DateTimeImmutable $d) : void {
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echo $d->format("Y");
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echo "\n";
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}
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public function second(\DateTimeImmutable $d) : void {
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echo $d->format("Y");
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}
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}',
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);
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$codebase->reloadFiles($this->project_analyzer, ['somefile.php']);
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$codebase->analyzer->analyzeFiles($this->project_analyzer, 1, false);
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[$after] = $codebase->analyzer->getMapsForFile('somefile.php');
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$this->assertCount(count($before), $after);
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}
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public function testMapIsUpdatedAfterDeletingFirstMethod(): void
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{
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$codebase = $this->codebase;
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$codebase->diff_methods = true;
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$config = $codebase->config;
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$config->throw_exception = false;
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$this->addFile(
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'somefile.php',
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'<?php
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namespace Foo;
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class A {
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public function first(\DateTimeImmutable $d) : void {
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echo $d->format("Y");
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echo "\n";
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}
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public function second_method(\DateTimeImmutable $d) : void {
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new \DateTimeImmutable("2010-01-01");
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echo $d->format("Y");
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}
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}',
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);
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$codebase->file_provider->openFile('somefile.php');
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$codebase->addFilesToAnalyze(['somefile.php' => 'somefile.php']);
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$codebase->scanFiles();
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$codebase->analyzer->analyzeFiles($this->project_analyzer, 1, false);
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$this->assertCount(9, $codebase->analyzer->getMapsForFile('somefile.php')[0]);
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$codebase->addTemporaryFileChanges(
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'somefile.php',
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'<?php
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namespace Foo;
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class A {
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public function second_method(\DateTimeImmutable $d) : void {
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new \DateTimeImmutable("2010-01-01");
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echo $d->format("Y");
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}
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}',
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);
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$codebase->reloadFiles($this->project_analyzer, ['somefile.php']);
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$codebase->analyzer->analyzeFiles($this->project_analyzer, 1, false);
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$this->assertCount(5, $codebase->analyzer->getMapsForFile('somefile.php')[0]);
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}
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public function testMapIsUpdatedAfterDeletingSecondMethod(): void
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{
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$codebase = $this->codebase;
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$codebase->diff_methods = true;
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$config = $codebase->config;
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$config->throw_exception = false;
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$this->addFile(
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'somefile.php',
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'<?php
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namespace Foo;
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class A {
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public function first(\DateTimeImmutable $d) : void {
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echo $d->format("Y");
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echo "\n";
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}
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public function second(\DateTimeImmutable $d) : void {
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echo $d->format("Y");
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}
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}',
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);
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$codebase->file_provider->openFile('somefile.php');
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$codebase->addFilesToAnalyze(['somefile.php' => 'somefile.php']);
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$codebase->scanFiles();
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$codebase->analyzer->analyzeFiles($this->project_analyzer, 1, false);
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$this->assertCount(8, $codebase->analyzer->getMapsForFile('somefile.php')[0]);
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$codebase->addTemporaryFileChanges(
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'somefile.php',
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'<?php
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namespace Foo;
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class A {
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public function second(\DateTimeImmutable $d) : void {
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echo $d->format("Y");
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}
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}',
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);
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$codebase->reloadFiles($this->project_analyzer, ['somefile.php']);
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$codebase->analyzer->analyzeFiles($this->project_analyzer, 1, false);
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$this->assertCount(4, $codebase->analyzer->getMapsForFile('somefile.php')[0]);
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}
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public function testMapIsUpdatedAfterAddingMethod(): void
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{
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$codebase = $this->codebase;
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$codebase->diff_methods = true;
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$config = $codebase->config;
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$config->throw_exception = false;
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$this->addFile(
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'somefile.php',
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'<?php
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namespace Foo;
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class A {
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public function first(\DateTimeImmutable $d) : void {
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echo $d->format("Y");
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echo "\n";
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}
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public function second(\DateTimeImmutable $d) : void {
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echo $d->format("Y");
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}
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}',
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);
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$codebase->file_provider->openFile('somefile.php');
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$codebase->addFilesToAnalyze(['somefile.php' => 'somefile.php']);
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$codebase->scanFiles();
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$codebase->analyzer->analyzeFiles($this->project_analyzer, 1, false);
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$this->assertCount(8, $codebase->analyzer->getMapsForFile('somefile.php')[0]);
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$codebase->addTemporaryFileChanges(
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'somefile.php',
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'<?php
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namespace Foo;
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class A {
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public function first(\DateTimeImmutable $d) : void {
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echo $d->format("Y");
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echo "\n";
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}
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public function third(\DateTimeImmutable $d) : void {
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echo $d->format("Y");
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}
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public function second(\DateTimeImmutable $d) : void {
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echo $d->format("Y");
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}
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}',
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);
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$codebase->reloadFiles($this->project_analyzer, ['somefile.php']);
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$codebase->analyzer->analyzeFiles($this->project_analyzer, 1, false);
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$this->assertCount(12, $codebase->analyzer->getMapsForFile('somefile.php')[0]);
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}
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}
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