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308 lines
10 KiB
PHP
308 lines
10 KiB
PHP
<?php
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namespace Psalm\Tests;
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use LSS\XML2Array;
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use Psalm\Internal\Analyzer\FileAnalyzer;
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use Psalm\Internal\Analyzer\ProjectAnalyzer;
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use Psalm\Context;
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use Psalm\IssueBuffer;
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use Psalm\Tests\Internal\Provider;
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class ReportOutputTest extends TestCase
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{
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/**
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* @return void
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*/
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public function setUp()
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{
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// `TestCase::setUp()` creates its own ProjectAnalyzer and Config instance, but we don't want to do that in this
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// case, so don't run a `parent::setUp()` call here.
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FileAnalyzer::clearCache();
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$this->file_provider = new Provider\FakeFileProvider();
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$config = new TestConfig();
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$config->throw_exception = false;
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$this->project_analyzer = new ProjectAnalyzer(
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$config,
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new \Psalm\Internal\Provider\Providers(
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$this->file_provider,
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new Provider\FakeParserCacheProvider()
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),
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false
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);
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$this->project_analyzer->reports['json'] = __DIR__ . '/test-report.json';
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}
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/**
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* @return void
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*/
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public function testReportFormatValid()
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{
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$config = new TestConfig();
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$config->throw_exception = false;
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// No exception
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foreach (['.xml', '.txt', '.json', '.emacs'] as $extension) {
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new ProjectAnalyzer(
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$config,
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new \Psalm\Internal\Provider\Providers(
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$this->file_provider,
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new Provider\FakeParserCacheProvider()
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),
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false,
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true,
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ProjectAnalyzer::TYPE_CONSOLE,
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1,
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false,
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'/tmp/report' . $extension
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);
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}
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}
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/**
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* @expectedException \UnexpectedValueException
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*
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* @return void
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*/
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public function testReportFormatException()
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{
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$config = new TestConfig();
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$config->throw_exception = false;
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new ProjectAnalyzer(
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$config,
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new \Psalm\Internal\Provider\Providers(
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$this->file_provider,
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new Provider\FakeParserCacheProvider()
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),
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false,
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true,
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ProjectAnalyzer::TYPE_CONSOLE,
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1,
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false,
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'/tmp/report.log'
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);
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}
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/**
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* @return void
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*/
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public function testGetOutputForGetPsalmDotOrg()
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{
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$file_contents = '<?php
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function psalmCanVerify(int $your_code): ?string {
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return $as_you . "type";
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}
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// and it supports PHP 5.4 - 7.1
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echo CHANGE_ME;
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if (rand(0, 100) > 10) {
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$a = 5;
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} else {
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//$a = 2;
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}
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echo $a;';
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$this->addFile(
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'somefile.php',
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$file_contents
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);
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$this->analyzeFile('somefile.php', new Context());
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$issue_data = [
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[
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'severity' => 'error',
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'line_from' => 3,
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'line_to' => 3,
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'type' => 'UndefinedVariable',
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'message' => 'Cannot find referenced variable $as_you',
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'file_name' => 'somefile.php',
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'file_path' => 'somefile.php',
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'snippet' => ' return $as_you . "type";',
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'selected_text' => '$as_you',
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'from' => 66,
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'to' => 73,
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'snippet_from' => 57,
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'snippet_to' => 83,
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'column_from' => 10,
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'column_to' => 17,
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],
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[
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'severity' => 'error',
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'line_from' => 2,
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'line_to' => 2,
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'type' => 'MixedInferredReturnType',
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'message' => 'Could not verify return type \'string|null\' for psalmCanVerify',
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'file_name' => 'somefile.php',
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'file_path' => 'somefile.php',
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'snippet' => 'function psalmCanVerify(int $your_code): ?string {
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return $as_you . "type";
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}',
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'selected_text' => '?string',
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'from' => 47,
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'to' => 54,
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'snippet_from' => 6,
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'snippet_to' => 85,
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'column_from' => 42,
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'column_to' => 49,
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],
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[
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'severity' => 'error',
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'line_from' => 7,
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'line_to' => 7,
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'type' => 'UndefinedConstant',
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'message' => 'Const CHANGE_ME is not defined',
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'file_name' => 'somefile.php',
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'file_path' => 'somefile.php',
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'snippet' => 'echo CHANGE_ME;',
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'selected_text' => 'CHANGE_ME',
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'from' => 125,
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'to' => 134,
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'snippet_from' => 120,
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'snippet_to' => 135,
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'column_from' => 6,
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'column_to' => 15,
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],
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[
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'severity' => 'error',
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'line_from' => 15,
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'line_to' => 15,
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'type' => 'PossiblyUndefinedGlobalVariable',
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'message' => 'Possibly undefined global variable $a, first seen on line 10',
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'file_name' => 'somefile.php',
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'file_path' => 'somefile.php',
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'snippet' => 'echo $a',
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'selected_text' => '$a',
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'from' => 201,
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'to' => 203,
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'snippet_from' => 196,
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'snippet_to' => 203,
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'column_from' => 6,
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'column_to' => 8,
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],
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];
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$this->assertSame(
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$issue_data,
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json_decode(IssueBuffer::getOutput(ProjectAnalyzer::TYPE_JSON, false), true)
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);
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$this->assertSame(
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'somefile.php:3:10:error - Cannot find referenced variable $as_you
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somefile.php:2:42:error - Could not verify return type \'string|null\' for psalmCanVerify
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somefile.php:7:6:error - Const CHANGE_ME is not defined
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somefile.php:15:6:error - Possibly undefined global variable $a, first seen on line 10
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',
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IssueBuffer::getOutput(ProjectAnalyzer::TYPE_EMACS, false)
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);
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$this->assertSame(
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'somefile.php:3: [E0001] UndefinedVariable: Cannot find referenced variable $as_you (column 10)
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somefile.php:2: [E0001] MixedInferredReturnType: Could not verify return type \'string|null\' for psalmCanVerify (column 42)
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somefile.php:7: [E0001] UndefinedConstant: Const CHANGE_ME is not defined (column 6)
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somefile.php:15: [E0001] PossiblyUndefinedGlobalVariable: Possibly undefined global variable $a, first seen on line 10 (column 6)
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',
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IssueBuffer::getOutput(ProjectAnalyzer::TYPE_PYLINT, false)
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);
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$this->assertSame(
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'ERROR: UndefinedVariable - somefile.php:3:10 - Cannot find referenced variable $as_you
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return $as_you . "type";
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ERROR: MixedInferredReturnType - somefile.php:2:42 - Could not verify return type \'string|null\' for psalmCanVerify
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function psalmCanVerify(int $your_code): ?string {
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return $as_you . "type";
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}
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ERROR: UndefinedConstant - somefile.php:7:6 - Const CHANGE_ME is not defined
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echo CHANGE_ME;
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ERROR: PossiblyUndefinedGlobalVariable - somefile.php:15:6 - Possibly undefined global variable $a, first seen on line 10
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echo $a
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',
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IssueBuffer::getOutput(ProjectAnalyzer::TYPE_CONSOLE, false)
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);
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$this->assertSame(
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'ERROR: UndefinedVariable - somefile.php:3:10 - Cannot find referenced variable $as_you
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ERROR: MixedInferredReturnType - somefile.php:2:42 - Could not verify return type \'string|null\' for psalmCanVerify
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ERROR: UndefinedConstant - somefile.php:7:6 - Const CHANGE_ME is not defined
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ERROR: PossiblyUndefinedGlobalVariable - somefile.php:15:6 - Possibly undefined global variable $a, first seen on line 10
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',
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IssueBuffer::getOutput(ProjectAnalyzer::TYPE_CONSOLE, false, false)
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);
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$this->assertSame(
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'FILE: somefile.php
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+----------+------+---------------------------------+---------------------------------------------------------------+
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| SEVERITY | LINE | ISSUE | DESCRIPTION |
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+----------+------+---------------------------------+---------------------------------------------------------------+
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| ERROR | 3 | UndefinedVariable | Cannot find referenced variable $as_you |
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| ERROR | 2 | MixedInferredReturnType | Could not verify return type \'string|null\' for psalmCanVerify |
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| ERROR | 7 | UndefinedConstant | Const CHANGE_ME is not defined |
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| ERROR | 15 | PossiblyUndefinedGlobalVariable | Possibly undefined global variable $a, first seen on line 10 |
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+----------+------+---------------------------------+---------------------------------------------------------------+
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',
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IssueBuffer::getOutput(ProjectAnalyzer::TYPE_COMPACT, false)
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);
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// FIXME: The XML parser only return strings, all int value are casted, so the assertSame failed
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//$this->assertSame(
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// ['report' => ['item' => $issue_data]],
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// XML2Array::createArray(IssueBuffer::getOutput(ProjectAnalyzer::TYPE_XML, false), LIBXML_NOCDATA)
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//);
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}
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/**
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* @return void
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*/
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public function testEmptyReportIfNotError()
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{
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$this->addFile(
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'somefile.php',
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'<?php ?>'
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);
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$this->analyzeFile('somefile.php', new Context());
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$this->assertSame(
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'[]
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',
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IssueBuffer::getOutput(ProjectAnalyzer::TYPE_JSON, false)
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);
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$this->assertSame(
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'',
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IssueBuffer::getOutput(ProjectAnalyzer::TYPE_EMACS, false)
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);
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$this->assertSame(
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'<?xml version="1.0" encoding="UTF-8"?>
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<report>
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<item/>
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</report>
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',
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IssueBuffer::getOutput(ProjectAnalyzer::TYPE_XML, false)
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);
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ob_start();
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IssueBuffer::finish($this->project_analyzer, true, 0);
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ob_end_clean();
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$this->assertFileExists(__DIR__ . '/test-report.json');
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$this->assertSame('[]
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', file_get_contents(__DIR__ . '/test-report.json'));
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unlink(__DIR__ . '/test-report.json');
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}
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}
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