test/test_zache.rb in zache-0.13.1 vs test/test_zache.rb in zache-0.13.2

@@ -1,10 +1,10 @@
 # frozen_string_literal: true
 
 # (The MIT License)
 #
-# Copyright (c) 2018-2023 Yegor Bugayenko
+# Copyright (c) 2018-2024 Yegor Bugayenko
 #
 # Permission is hereby granted, free of charge, to any person obtaining a copy
 # of this software and associated documentation files (the 'Software'), to deal
 # in the Software without restriction, including without limitation the rights
 # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
@@ -30,11 +30,11 @@
 
 Thread.report_on_exception = true
 
 # Cache test.
 # Author:: Yegor Bugayenko ([e-mail])
-# Copyright:: Copyright (c) 2018-2023 Yegor Bugayenko
+# Copyright:: Copyright (c) 2018-2024 Yegor Bugayenko
 # License:: MIT
 class ZacheTest < Minitest::Test
   def test_caches
     cache = Zache.new(sync: false)
     first = cache.get(:hey, lifetime: 5) { Random.rand }
@@ -132,10 +132,18 @@
     cache.clean
     assert(cache.exists?(:hey) == true)
     assert(cache.exists?(:bye) == false)
   end
 
+  def test_clean_size
+    cache = Zache.new
+    cache.get(:hey, lifetime: 0.01) { Random.rand }
+    sleep 0.1
+    cache.clean
+    assert(cache.empty?)
+  end
+
   def test_clean_with_sync_false
     cache = Zache.new(sync: false)
     cache.get(:hey) { Random.rand }
     cache.get(:bye, lifetime: 0.01) { Random.rand }
     sleep 0.1
@@ -156,15 +164,15 @@
   end
 
   def test_remove_all_with_threads
     cache = Zache.new
     Threads.new(10).assert(100) do |i|
-      cache.get("hey#{i}".to_sym) { Random.rand }
-      assert(cache.exists?("hey#{i}".to_sym) == true)
+      cache.get(:"hey#{i}") { Random.rand }
+      assert(cache.exists?(:"hey#{i}") == true)
       cache.remove_all
     end
     10.times do |i|
-      assert(cache.exists?("hey#{i}".to_sym) == false)
+      assert(cache.exists?(:"hey#{i}") == false)
     end
   end
 
   def test_remove_all_with_sync
     cache = Zache.new