1 files changed, 35 insertions, 34 deletions
diff --git a/activesupport/test/caching_test.rb b/activesupport/test/caching_test.rb
index 5945605f7b..527538ed9a 100644
--- a/activesupport/test/caching_test.rb
+++ b/activesupport/test/caching_test.rb
@@ -399,15 +399,16 @@ module CacheStoreBehavior
     assert_nil @cache.read('foo')
   end
 
-  def test_race_condition_protection
-    time = Time.now
-    @cache.write('foo', 'bar', :expires_in => 60)
-    Time.stubs(:now).returns(time + 61)
-    result = @cache.fetch('foo', :race_condition_ttl => 10) do
-      assert_equal 'bar', @cache.read('foo')
-      "baz"
+  def test_race_condition_protection_skipped_if_not_defined
+    @cache.write('foo', 'bar')
+    time = @cache.send(:read_entry, 'foo', {}).expires_at
+    Time.stubs(:now).returns(Time.at(time))
+
+    result = @cache.fetch('foo') do
+      assert_equal nil, @cache.read('foo')
+      'baz'
     end
-    assert_equal "baz", result
+    assert_equal 'baz', result
   end
 
   def test_race_condition_protection_is_limited
@@ -437,6 +438,17 @@ module CacheStoreBehavior
     assert_nil @cache.read('foo')
   end
 
+  def test_race_condition_protection
+    time = Time.now
+    @cache.write('foo', 'bar', :expires_in => 60)
+    Time.stubs(:now).returns(time + 61)
+    result = @cache.fetch('foo', :race_condition_ttl => 10) do
+      assert_equal 'bar', @cache.read('foo')
+      "baz"
+    end
+    assert_equal "baz", result
+  end
+
   def test_crazy_key_characters
     crazy_key = "#/:*(<+=> )&$%@?;'\"\'`~-"
     assert @cache.write(crazy_key, "1", :raw => true)
@@ -672,6 +684,7 @@ class FileStoreTest < ActiveSupport::TestCase
 
   def teardown
     FileUtils.rm_r(cache_dir)
+  rescue Errno::ENOENT
   end
 
   def cache_dir
@@ -691,6 +704,11 @@ class FileStoreTest < ActiveSupport::TestCase
     assert File.exist?(filepath)
   end
 
+  def test_clear_without_cache_dir
+    FileUtils.rm_r(cache_dir)
+    @cache.clear
+  end
+
   def test_long_keys
     @cache.write("a"*10000, 1)
     assert_equal 1, @cache.read("a"*10000)
@@ -1021,6 +1039,15 @@ class CacheStoreLoggerTest < ActiveSupport::TestCase
     @cache.mute { @cache.fetch('foo') { 'bar' } }
     assert @buffer.string.blank?
   end
+
+  def test_multi_read_loggin
+    @cache.write 'hello', 'goodbye'
+    @cache.write 'world', 'earth'
+
+    @cache.read_multi('hello', 'world')
+
+    assert_match "Caches multi read:\n- hello\n- world", @buffer.string
+  end
 end
 
 class CacheEntryTest < ActiveSupport::TestCase
@@ -1047,30 +1074,4 @@ class CacheEntryTest < ActiveSupport::TestCase
     assert_equal value, entry.value
     assert_equal value.bytesize, entry.size
   end
-
-  def test_restoring_version_4beta1_entries
-    version_4beta1_entry = ActiveSupport::Cache::Entry.allocate
-    version_4beta1_entry.instance_variable_set(:@v, "hello")
-    version_4beta1_entry.instance_variable_set(:@x, Time.now.to_i + 60)
-    entry = Marshal.load(Marshal.dump(version_4beta1_entry))
-    assert_equal "hello", entry.value
-    assert_equal false, entry.expired?
-  end
-
-  def test_restoring_compressed_version_4beta1_entries
-    version_4beta1_entry = ActiveSupport::Cache::Entry.allocate
-    version_4beta1_entry.instance_variable_set(:@v, Zlib::Deflate.deflate(Marshal.dump("hello")))
-    version_4beta1_entry.instance_variable_set(:@c, true)
-    entry = Marshal.load(Marshal.dump(version_4beta1_entry))
-    assert_equal "hello", entry.value
-  end
-
-  def test_restoring_expired_version_4beta1_entries
-    version_4beta1_entry = ActiveSupport::Cache::Entry.allocate
-    version_4beta1_entry.instance_variable_set(:@v, "hello")
-    version_4beta1_entry.instance_variable_set(:@x, Time.now.to_i - 1)
-    entry = Marshal.load(Marshal.dump(version_4beta1_entry))
-    assert_equal "hello", entry.value
-    assert_equal true, entry.expired?
-  end
 end