Finder: add read() & write() to FileInfo

src/Utils/FileInfo.php

@@ -46,4 +46,24 @@ public function getRelativePathname(): string
 		return ($this->relativePath === '' ? '' : $this->relativePath . DIRECTORY_SEPARATOR)
 			. $this->getBasename();
 	}
+
+
+	/**
+	 * Returns the contents of the file.
+	 * @throws Nette\IOException
+	 */
+	public function read(): string
+	{
+		return FileSystem::read($this->getPathname());
+	}
+
+
+	/**
+	 * Writes the contents to the file.
+	 * @throws Nette\IOException
+	 */
+	public function write(string $content): void
+	{
+		FileSystem::write($this->getPathname(), $content);
+	}
 }

tests/Utils/Finder.fileInfo.phpt

@@ -41,3 +41,16 @@ test('relative path', function () {
 	Assert::same('subdir', $files[0]->getRelativePath());
 	Assert::same("subdir{$ds}readme", $files[0]->getRelativePathname());
 });
+
+
+test('read', function () {
+	$file = new FileInfo('fixtures.finder/file.txt');
+	Assert::true(str_starts_with($file->read(), 'File for testing purposes'));
+});
+
+
+test('write', function () {
+	$file = new FileInfo(getTempDir() . '/foo');
+	$file->write('foo');
+	Assert::same('foo', $file->read());
+});