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psalm/tests/FileUpdates/ErrorFixTest.php
2019-03-23 14:27:54 -04:00

272 lines
8.7 KiB
PHP

<?php
namespace Psalm\Tests\FileUpdates;
use Psalm\Internal\Analyzer\FileAnalyzer;
use Psalm\Internal\Analyzer\ProjectAnalyzer;
use Psalm\Internal\Provider\Providers;
use Psalm\Tests\Internal\Provider;
use Psalm\Tests\TestConfig;
class ErrorFixTest extends \Psalm\Tests\TestCase
{
/**
* @return void
*/
public function setUp()
{
parent::setUp();
FileAnalyzer::clearCache();
$this->file_provider = new \Psalm\Tests\Internal\Provider\FakeFileProvider();
$config = new TestConfig();
$config->throw_exception = false;
$providers = new Providers(
$this->file_provider,
new \Psalm\Tests\Internal\Provider\ParserInstanceCacheProvider(),
null,
null,
new Provider\FakeFileReferenceCacheProvider()
);
$this->project_analyzer = new ProjectAnalyzer(
$config,
$providers,
false,
true,
ProjectAnalyzer::TYPE_CONSOLE,
1,
false
);
$this->project_analyzer->setPhpVersion('7.3');
}
/**
* @dataProvider providerTestErrorFix
*
* @param array<string, string> $start_files
* @param array<string, string> $middle_files
* @param array<string, string> $end_files
* @param array<int, int> $error_counts
* @param array<string, string> $error_levels
*
* @return void
*/
public function testErrorFix(
array $start_files,
array $middle_files,
array $end_files,
array $error_counts,
array $error_levels = []
) {
$this->project_analyzer->getCodebase()->diff_methods = true;
$codebase = $this->project_analyzer->getCodebase();
$config = $codebase->config;
foreach ($error_levels as $error_type => $error_level) {
$config->setCustomErrorLevel($error_type, $error_level);
}
// first batch
foreach ($start_files as $file_path => $contents) {
$this->file_provider->registerFile($file_path, $contents);
$codebase->addFilesToAnalyze([$file_path => $file_path]);
}
$codebase->scanFiles();
$codebase->analyzer->analyzeFiles($this->project_analyzer, 1, false);
$data = \Psalm\IssueBuffer::clear();
$this->assertSame($error_counts[0], count($data));
// second batch
foreach ($middle_files as $file_path => $contents) {
$this->file_provider->registerFile($file_path, $contents);
}
$codebase->reloadFiles($this->project_analyzer, array_keys($middle_files));
$codebase->analyzer->analyzeFiles($this->project_analyzer, 1, false);
$data = \Psalm\IssueBuffer::clear();
$this->assertSame($error_counts[1], count($data));
// third batch
foreach ($end_files as $file_path => $contents) {
$this->file_provider->registerFile($file_path, $contents);
}
$codebase->reloadFiles($this->project_analyzer, array_keys($end_files));
foreach ($end_files as $file_path => $_) {
$codebase->addFilesToAnalyze([$file_path => $file_path]);
}
$codebase->analyzer->analyzeFiles($this->project_analyzer, 1, false);
$data = \Psalm\IssueBuffer::clear();
$this->assertSame($error_counts[2], count($data));
}
/**
* @return array<string,array{start_files:array<string,string>,middle_files:array<string,string>,end_files:array<string,string>,error_counts:array<int,int>,error_levels?:array<string,string>}>
*/
public function providerTestErrorFix()
{
return [
'fixMissingColonSyntaxError' => [
'start_files' => [
getcwd() . DIRECTORY_SEPARATOR . 'A.php' => '<?php
namespace Foo;
class A {
public function foo() : void {
$a = 5;
echo $a;
}
}',
],
'middle_files' => [
getcwd() . DIRECTORY_SEPARATOR . 'A.php' => '<?php
namespace Foo;
class A {
public function foo() : void {
$a = 5
echo $a;
}
}',
],
'end_files' => [
getcwd() . DIRECTORY_SEPARATOR . 'A.php' => '<?php
namespace Foo;
class A {
public function foo() : void {
$a = 5;
echo $a;
}
}',
],
'error_counts' => [0, 1, 0],
],
'addReturnTypesToSingleMethod' => [
'start_files' => [
getcwd() . DIRECTORY_SEPARATOR . 'A.php' => '<?php
namespace Foo;
class A {
public function foo() {
return 5;
}
public function bar() {
return $this->foo();
}
}',
],
'middle_files' => [
getcwd() . DIRECTORY_SEPARATOR . 'A.php' => '<?php
namespace Foo;
class A {
public function foo() : int {
return 5;
}
public function bar() {
return $this->foo();
}
}',
],
'end_files' => [
getcwd() . DIRECTORY_SEPARATOR . 'A.php' => '<?php
namespace Foo;
class A {
public function foo() : int {
return 5;
}
public function bar() : int {
return $this->foo();
}
}',
],
'error_counts' => [2, 1, 0],
[
'MissingReturnType' => \Psalm\Config::REPORT_INFO,
],
],
'traitMethodRename' => [
'start_files' => [
getcwd() . DIRECTORY_SEPARATOR . 'A.php' => '<?php
namespace Foo;
class A {
use T;
public function foo() : void {
echo $this->bar();
}
}',
getcwd() . DIRECTORY_SEPARATOR . 'T.php' => '<?php
namespace Foo;
trait T {
public function bar() : string {
return "hello";
}
}',
],
'middle_files' => [
getcwd() . DIRECTORY_SEPARATOR . 'A.php' => '<?php
namespace Foo;
class A {
use T;
public function foo() : void {
echo $this->bar();
}
}',
getcwd() . DIRECTORY_SEPARATOR . 'T.php' => '<?php
namespace Foo;
trait T {
public function bat() : string {
return "hello";
}
}',
],
'end_files' => [
getcwd() . DIRECTORY_SEPARATOR . 'A.php' => '<?php
namespace Foo;
class A {
use T;
public function foo() : void {
echo $this->bar();
}
}',
getcwd() . DIRECTORY_SEPARATOR . 'T.php' => '<?php
namespace Foo;
trait T {
public function bar() : string {
return "hello";
}
}',
],
'error_counts' => [0, 1, 0],
],
];
}
}