From f4c78b95021b229968285b64f780f87f2a4a0bd2 Mon Sep 17 00:00:00 2001
From: Martin Edenhofer <me@edenhofer.de>
Date: Mon, 29 Feb 2016 13:42:37 +0100
Subject: [PATCH] Improved file backend and delete empty directories if file
 got removed.

---
 test/unit/store_test.rb | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/test/unit/store_test.rb b/test/unit/store_test.rb
index d810c3a35..cc49f5f17 100644
--- a/test/unit/store_test.rb
+++ b/test/unit/store_test.rb
@@ -2,6 +2,33 @@
 require 'test_helper'
 
 class StoreTest < ActiveSupport::TestCase
+  test 'store fs - get_location' do
+    sha = 'ed7002b439e9ac845f22357d822bac1444730fbdb6016d3ec9432297b9ec9f73'
+    location = Store::Provider::File.get_location(sha)
+    assert_equal("#{Rails.root}/storage/fs/ed70/02b4/39e9a/c845f/22357d8/22bac14/44730fbdb6016d3ec9432297b9ec9f73", location)
+  end
+
+  test 'store fs - empty dir remove' do
+    sha = 'ed7002b439e9ac845f22357d822bac1444730fbdb6016d3ec9432297b9ec9f73'
+    content = 'content'
+    location = Store::Provider::File.get_location(sha)
+    result = Store::Provider::File.add(content, sha)
+    assert(result)
+    exists = File.exist?(location)
+    assert(exists)
+    result = Store::Provider::File.delete(sha)
+    exists = File.exist?(location)
+    assert(!exists)
+    exists = File.exist?("#{Rails.root}/storage/fs/ed70/02b4")
+    assert(!exists)
+    exists = File.exist?("#{Rails.root}/storage/fs/ed70/")
+    assert(!exists)
+    exists = File.exist?("#{Rails.root}/storage/fs/")
+    assert(exists)
+    exists = File.exist?("#{Rails.root}/storage/")
+    assert(exists)
+  end
+
   test 'store attachment' do
     files = [
       {