From f7b5ab54be4190587019a16cb3b61cf6474ac9dd Mon Sep 17 00:00:00 2001
From: Anton Smirnov <sandfox@sandfox.me>
Date: Mon, 1 Nov 2021 03:42:46 +0200
Subject: [PATCH] Improve coverage

---
 src/FilesystemPath.php       |  3 +++
 src/RelativePath.php         |  3 +++
 tests/FilesystemPathTest.php | 24 ++++++++++++++++++++++++
 3 files changed, 30 insertions(+)
 create mode 100644 tests/FilesystemPathTest.php

diff --git a/src/FilesystemPath.php b/src/FilesystemPath.php
index ffde96d..2a2ae6e 100644
--- a/src/FilesystemPath.php
+++ b/src/FilesystemPath.php
@@ -16,6 +16,9 @@ abstract class FilesystemPath extends AbstractAbsolutePath
         throw new \LogicException('The class is not meant to be extended externally');
     }
 
+    /**
+     * @codeCoverageIgnore OS specific
+     */
     public static function parse(string $path, bool $strict = false): self
     {
         if (DIRECTORY_SEPARATOR === '\\') {
diff --git a/src/RelativePath.php b/src/RelativePath.php
index 062ae73..d2da998 100644
--- a/src/RelativePath.php
+++ b/src/RelativePath.php
@@ -25,6 +25,9 @@ final class RelativePath extends AbstractPath implements RelativePathInterface
         return new self($path, true);
     }
 
+    /**
+     * @codeCoverageIgnore OS specific
+     */
     public static function currentOS(string $path): self
     {
         return new self($path, DIRECTORY_SEPARATOR === '\\');
diff --git a/tests/FilesystemPathTest.php b/tests/FilesystemPathTest.php
new file mode 100644
index 0000000..30b80c3
--- /dev/null
+++ b/tests/FilesystemPathTest.php
@@ -0,0 +1,24 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Arokettu\Path\Tests;
+
+use Arokettu\Path\FilesystemPath;
+use PHPUnit\Framework\TestCase;
+
+class FilesystemPathTest extends TestCase
+{
+    public function testDoNotAllowExtending(): void
+    {
+        $this->expectException(\LogicException::class);
+        $this->expectExceptionMessage('The class is not meant to be extended externally');
+
+        new class ('') extends FilesystemPath {
+            protected function parsePath(string $path, bool $strict): void
+            {
+                // whatever
+            }
+        };
+    }
+}