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vendor/symfony/translation/Tests/Command/XliffLintCommandTest.php

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+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Translation\Tests\Command;
+
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\Console\Application;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Tester\CommandTester;
+use Symfony\Component\Translation\Command\XliffLintCommand;
+
+/**
+ * Tests the XliffLintCommand.
+ *
+ * @author Javier Eguiluz <javier.eguiluz@gmail.com>
+ */
+class XliffLintCommandTest extends TestCase
+{
+    private $files;
+
+    public function testLintCorrectFile()
+    {
+        $tester = $this->createCommandTester();
+        $filename = $this->createFile();
+
+        $tester->execute(
+            ['filename' => $filename],
+            ['verbosity' => OutputInterface::VERBOSITY_VERBOSE, 'decorated' => false]
+        );
+
+        $this->assertEquals(0, $tester->getStatusCode(), 'Returns 0 in case of success');
+        $this->assertStringContainsString('OK', trim($tester->getDisplay()));
+    }
+
+    public function testLintCorrectFiles()
+    {
+        $tester = $this->createCommandTester();
+        $filename1 = $this->createFile();
+        $filename2 = $this->createFile();
+
+        $tester->execute(
+            ['filename' => [$filename1, $filename2]],
+            ['verbosity' => OutputInterface::VERBOSITY_VERBOSE, 'decorated' => false]
+        );
+
+        $this->assertEquals(0, $tester->getStatusCode(), 'Returns 0 in case of success');
+        $this->assertStringContainsString('OK', trim($tester->getDisplay()));
+    }
+
+    /**
+     * @dataProvider provideStrictFilenames
+     */
+    public function testStrictFilenames($requireStrictFileNames, $fileNamePattern, $targetLanguage, $mustFail)
+    {
+        $tester = $this->createCommandTester($requireStrictFileNames);
+        $filename = $this->createFile('note', $targetLanguage, $fileNamePattern);
+
+        $tester->execute(
+            ['filename' => $filename],
+            ['verbosity' => OutputInterface::VERBOSITY_VERBOSE, 'decorated' => false]
+        );
+
+        $this->assertEquals($mustFail ? 1 : 0, $tester->getStatusCode());
+        $this->assertStringContainsString($mustFail ? '[WARNING] 0 XLIFF files have valid syntax and 1 contain errors.' : '[OK] All 1 XLIFF files contain valid syntax.', $tester->getDisplay());
+    }
+
+    public function testLintIncorrectXmlSyntax()
+    {
+        $tester = $this->createCommandTester();
+        $filename = $this->createFile('note <target>');
+
+        $tester->execute(['filename' => $filename], ['decorated' => false]);
+
+        $this->assertEquals(1, $tester->getStatusCode(), 'Returns 1 in case of error');
+        $this->assertStringContainsString('Opening and ending tag mismatch: target line 6 and source', trim($tester->getDisplay()));
+    }
+
+    public function testLintIncorrectTargetLanguage()
+    {
+        $tester = $this->createCommandTester();
+        $filename = $this->createFile('note', 'es');
+
+        $tester->execute(['filename' => $filename], ['decorated' => false]);
+
+        $this->assertEquals(1, $tester->getStatusCode(), 'Returns 1 in case of error');
+        $this->assertStringContainsString('There is a mismatch between the language included in the file name ("messages.en.xlf") and the "es" value used in the "target-language" attribute of the file.', trim($tester->getDisplay()));
+    }
+
+    public function testLintTargetLanguageIsCaseInsensitive()
+    {
+        $tester = $this->createCommandTester();
+        $filename = $this->createFile('note', 'zh-cn', 'messages.zh_CN.xlf');
+
+        $tester->execute(['filename' => $filename], ['decorated' => false]);
+
+        $this->assertEquals(0, $tester->getStatusCode());
+        $this->assertStringContainsString('[OK] All 1 XLIFF files contain valid syntax.', trim($tester->getDisplay()));
+    }
+
+    public function testLintFileNotReadable()
+    {
+        $this->expectException('RuntimeException');
+        $tester = $this->createCommandTester();
+        $filename = $this->createFile();
+        unlink($filename);
+
+        $tester->execute(['filename' => $filename], ['decorated' => false]);
+    }
+
+    public function testGetHelp()
+    {
+        $command = new XliffLintCommand();
+        $expected = <<<EOF
+Or of a whole directory:
+
+  <info>php %command.full_name% dirname</info>
+  <info>php %command.full_name% dirname --format=json</info>
+
+EOF;
+
+        $this->assertStringContainsString($expected, $command->getHelp());
+    }
+
+    /**
+     * @return string Path to the new file
+     */
+    private function createFile($sourceContent = 'note', $targetLanguage = 'en', $fileNamePattern = 'messages.%locale%.xlf')
+    {
+        $xliffContent = <<<XLIFF
+<?xml version="1.0"?>
+<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
+    <file source-language="en" target-language="$targetLanguage" datatype="plaintext" original="file.ext">
+        <body>
+            <trans-unit id="note">
+                <source>$sourceContent</source>
+                <target>NOTE</target>
+            </trans-unit>
+        </body>
+    </file>
+</xliff>
+XLIFF;
+
+        $filename = sprintf('%s/translation-xliff-lint-test/%s', sys_get_temp_dir(), str_replace('%locale%', 'en', $fileNamePattern));
+        file_put_contents($filename, $xliffContent);
+
+        $this->files[] = $filename;
+
+        return $filename;
+    }
+
+    /**
+     * @return CommandTester
+     */
+    private function createCommandTester($requireStrictFileNames = true, $application = null)
+    {
+        if (!$application) {
+            $application = new Application();
+            $application->add(new XliffLintCommand(null, null, null, $requireStrictFileNames));
+        }
+
+        $command = $application->find('lint:xliff');
+
+        if ($application) {
+            $command->setApplication($application);
+        }
+
+        return new CommandTester($command);
+    }
+
+    protected function setUp(): void
+    {
+        $this->files = [];
+        @mkdir(sys_get_temp_dir().'/translation-xliff-lint-test');
+    }
+
+    protected function tearDown(): void
+    {
+        foreach ($this->files as $file) {
+            if (file_exists($file)) {
+                unlink($file);
+            }
+        }
+        rmdir(sys_get_temp_dir().'/translation-xliff-lint-test');
+    }
+
+    public function provideStrictFilenames()
+    {
+        yield [false, 'messages.%locale%.xlf', 'en', false];
+        yield [false, 'messages.%locale%.xlf', 'es', true];
+        yield [false, '%locale%.messages.xlf', 'en', false];
+        yield [false, '%locale%.messages.xlf', 'es', true];
+        yield [true, 'messages.%locale%.xlf', 'en', false];
+        yield [true, 'messages.%locale%.xlf', 'es', true];
+        yield [true, '%locale%.messages.xlf', 'en', true];
+        yield [true, '%locale%.messages.xlf', 'es', true];
+    }
+}