From 3870736a30195d333ed8d111cc097d813c619490 Mon Sep 17 00:00:00 2001
From: Philippe Marschall <philippe.marschall@gmail.com>
Date: Sun, 19 Nov 2023 18:23:28 +0100
Subject: [PATCH] clean up tests a bit

---
 .../MemoryDirectoryStreamTest.java            | 25 +++++++++----------
 1 file changed, 12 insertions(+), 13 deletions(-)

diff --git a/src/test/java/com/github/marschall/memoryfilesystem/MemoryDirectoryStreamTest.java b/src/test/java/com/github/marschall/memoryfilesystem/MemoryDirectoryStreamTest.java
index 8a88227..026d160 100644
--- a/src/test/java/com/github/marschall/memoryfilesystem/MemoryDirectoryStreamTest.java
+++ b/src/test/java/com/github/marschall/memoryfilesystem/MemoryDirectoryStreamTest.java
@@ -131,28 +131,27 @@ void directoryStreamRelative() throws IOException {
   void directoryStreamFollowsSymlink() throws IOException {
     FileSystem fileSystem = this.extension.getFileSystem();
 
+    /*
+     * /
+     * /Volumes
+     * /Volumes/Macintosh HD -> / (symlink)
+     * /abc.txt
+     */
     Path root = fileSystem.getRootDirectories().iterator().next();
     Path volumes = Files.createDirectory(root.resolve("Volumes"));
-    Path hd = Files.createSymbolicLink(volumes.resolve("Macintosh HD"), root);
-
+    Path macintoshHd = Files.createSymbolicLink(volumes.resolve("Macintosh HD"), root);
     Path abc = Files.createFile(root.resolve("abc.txt"));
 
-    try (DirectoryStream<Path> directoryStream = Files.newDirectoryStream(hd)) {
+    try (DirectoryStream<Path> directoryStream = Files.newDirectoryStream(macintoshHd)) {
       List<String> actual = new ArrayList<>(2);
       for (Path each : directoryStream) {
         actual.add(each.toRealPath().toString());
       }
+      actual.sort(null);
       List<String> expected = Arrays.asList(
-          volumes.toRealPath().toString(),
-          abc.toRealPath().toString()
-      );
-      assertEquals(expected.size(), actual.size());
-
-      Set<String> actualSet = new HashSet<>(actual);
-      assertEquals(actualSet.size(), actual.size());
-
-      Set<String> expectedSet = new HashSet<>(expected);
-      assertEquals(expectedSet, actualSet);
+              volumes.toRealPath().toString(),
+              abc.toRealPath().toString());
+      assertEquals(expected, actual);
     }
   }