wip

Author: raphaelstolt

tests/Commands/ValidateCommandTest.php

@@ -1523,6 +1523,66 @@ public function staleExportIgnoresAreConsideredAsInvalid(): void
         $this->assertTrue($commandTester->getStatusCode() > Command::SUCCESS);
     }
 
+    #[Test]
+    #[Ticket('https://github.com/raphaelstolt/lean-package-validator/issues/54')]
+    public function createdHeaderIsReplacedByModifiedHeader(): void
+    {
+        $gitattributesContent = <<<CONTENT
+# This file was generated by the lean package validator (http://git.io/lean-package-validator).
+
+# These files are always considered text and should use LF.
+# See core.whitespace @ http://git-scm.com/docs/git-config for whitespace flags.
+
+*.php text eol=lf
+
+# Ignore all non production artifacts with an "export-ignore".
+.gitattributes export-ignore
+.github/ export-ignore
+.gitignore export-ignore
+phpunit.xml.dist export-ignore
+
+CONTENT;
+
+        $this->createTemporaryGitattributesFile($gitattributesContent);
+
+        $artifactFilenames = ['.gitignore', '.gitattributes', 'phpunit.xml.dist'];
+
+        $this->createTemporaryFiles(
+            $artifactFilenames,
+            ['.github', 'tests']
+        );
+
+        $command = $this->application->find('validate');
+        $commandTester = new CommandTester($command);
+        $commandTester->execute([
+            'command' => $command->getName(),
+            'directory' => WORKING_DIRECTORY,
+            '--overwrite' => true
+        ]);
+
+
+        $expectedGitattributesContent = <<<CONTENT
+# This file was partly modified by the lean package validator (http://git.io/lean-package-validator).
+
+# These files are always considered text and should use LF.
+# See core.whitespace @ http://git-scm.com/docs/git-config for whitespace flags.
+
+*.php text eol=lf
+
+# Ignore all non production artifacts with an "export-ignore".
+.gitattributes export-ignore
+.github/ export-ignore
+.gitignore export-ignore
+phpunit.xml.dist export-ignore
+tests/ export-ignore
+
+CONTENT;
+        $this->assertStringEqualsFile(
+            WORKING_DIRECTORY . DIRECTORY_SEPARATOR . '.gitattributes',
+            $expectedGitattributesContent
+        );
+    }
+
     #[Test]
     #[Ticket('https://github.com/raphaelstolt/lean-package-validator/issues/8')]
     #[DataProvider('optionProvider')]