diff options
Diffstat (limited to 'activesupport/test/caching_test.rb')
-rw-r--r-- | activesupport/test/caching_test.rb | 121 |
1 files changed, 105 insertions, 16 deletions
diff --git a/activesupport/test/caching_test.rb b/activesupport/test/caching_test.rb index d8506de986..e8e0b41d4d 100644 --- a/activesupport/test/caching_test.rb +++ b/activesupport/test/caching_test.rb @@ -1,18 +1,18 @@ require 'abstract_unit' -class CacheKeyTest < Test::Unit::TestCase +class CacheKeyTest < ActiveSupport::TestCase def test_expand_cache_key assert_equal 'name/1/2/true', ActiveSupport::Cache.expand_cache_key([1, '2', true], :name) end end -class CacheStoreSettingTest < Test::Unit::TestCase +class CacheStoreSettingTest < ActiveSupport::TestCase def test_file_fragment_cache_store store = ActiveSupport::Cache.lookup_store :file_store, "/path/to/cache/directory" assert_kind_of(ActiveSupport::Cache::FileStore, store) assert_equal "/path/to/cache/directory", store.cache_path end - + def test_drb_fragment_cache_store store = ActiveSupport::Cache.lookup_store :drb_store, "druby://localhost:9192" assert_kind_of(ActiveSupport::Cache::DRbStore, store) @@ -24,13 +24,13 @@ class CacheStoreSettingTest < Test::Unit::TestCase assert_kind_of(ActiveSupport::Cache::MemCacheStore, store) assert_equal %w(localhost), store.addresses end - + def test_mem_cache_fragment_cache_store_with_multiple_servers store = ActiveSupport::Cache.lookup_store :mem_cache_store, "localhost", '192.168.1.1' assert_kind_of(ActiveSupport::Cache::MemCacheStore, store) assert_equal %w(localhost 192.168.1.1), store.addresses end - + def test_mem_cache_fragment_cache_store_with_options store = ActiveSupport::Cache.lookup_store :mem_cache_store, "localhost", '192.168.1.1', :namespace => 'foo' assert_kind_of(ActiveSupport::Cache::MemCacheStore, store) @@ -45,7 +45,7 @@ class CacheStoreSettingTest < Test::Unit::TestCase end end -class CacheStoreTest < Test::Unit::TestCase +class CacheStoreTest < ActiveSupport::TestCase def setup @cache = ActiveSupport::Cache.lookup_store(:memory_store) end @@ -116,9 +116,15 @@ module CacheStoreBehavior assert_equal 1, @cache.decrement('foo') assert_equal 1, @cache.read('foo', :raw => true).to_i end + + def test_exist + @cache.write('foo', 'bar') + assert @cache.exist?('foo') + assert !@cache.exist?('bar') + end end -class FileStoreTest < Test::Unit::TestCase +class FileStoreTest < ActiveSupport::TestCase def setup @cache = ActiveSupport::Cache.lookup_store(:file_store, Dir.pwd) end @@ -130,7 +136,7 @@ class FileStoreTest < Test::Unit::TestCase include CacheStoreBehavior end -class MemoryStoreTest < Test::Unit::TestCase +class MemoryStoreTest < ActiveSupport::TestCase def setup @cache = ActiveSupport::Cache.lookup_store(:memory_store) end @@ -145,28 +151,111 @@ class MemoryStoreTest < Test::Unit::TestCase end uses_memcached 'memcached backed store' do - class MemCacheStoreTest < Test::Unit::TestCase + class MemCacheStoreTest < ActiveSupport::TestCase def setup @cache = ActiveSupport::Cache.lookup_store(:mem_cache_store) + @data = @cache.instance_variable_get(:@data) @cache.clear end include CacheStoreBehavior def test_store_objects_should_be_immutable - @cache.write('foo', 'bar') - @cache.read('foo').gsub!(/.*/, 'baz') - assert_equal 'bar', @cache.read('foo') + @cache.with_local_cache do + @cache.write('foo', 'bar') + @cache.read('foo').gsub!(/.*/, 'baz') + assert_equal 'bar', @cache.read('foo') + end end def test_write_should_return_true_on_success - result = @cache.write('foo', 'bar') - assert_equal 'bar', @cache.read('foo') # make sure 'foo' was written - assert result + @cache.with_local_cache do + result = @cache.write('foo', 'bar') + assert_equal 'bar', @cache.read('foo') # make sure 'foo' was written + assert result + end + end + + def test_local_writes_are_persistent_on_the_remote_cache + @cache.with_local_cache do + @cache.write('foo', 'bar') + end + + assert_equal 'bar', @cache.read('foo') + end + + def test_clear_also_clears_local_cache + @cache.with_local_cache do + @cache.write('foo', 'bar') + @cache.clear + assert_nil @cache.read('foo') + end + end + + def test_local_cache_of_read_and_write + @cache.with_local_cache do + @cache.write('foo', 'bar') + @data.flush_all # Clear remote cache + assert_equal 'bar', @cache.read('foo') + end + end + + def test_local_cache_of_delete + @cache.with_local_cache do + @cache.write('foo', 'bar') + @cache.delete('foo') + @data.flush_all # Clear remote cache + assert_nil @cache.read('foo') + end + end + + def test_local_cache_of_exist + @cache.with_local_cache do + @cache.write('foo', 'bar') + @cache.instance_variable_set(:@data, nil) + @data.flush_all # Clear remote cache + assert @cache.exist?('foo') + end + end + + def test_local_cache_of_increment + @cache.with_local_cache do + @cache.write('foo', 1, :raw => true) + @cache.increment('foo') + @data.flush_all # Clear remote cache + assert_equal 2, @cache.read('foo', :raw => true).to_i + end + end + + def test_local_cache_of_decrement + @cache.with_local_cache do + @cache.write('foo', 1, :raw => true) + @cache.decrement('foo') + @data.flush_all # Clear remote cache + assert_equal 0, @cache.read('foo', :raw => true).to_i + end + end + + def test_exist_with_nulls_cached_locally + @cache.with_local_cache do + @cache.write('foo', 'bar') + @cache.delete('foo') + assert !@cache.exist?('foo') + end + end + + def test_middleware + app = lambda { |env| + result = @cache.write('foo', 'bar') + assert_equal 'bar', @cache.read('foo') # make sure 'foo' was written + assert result + } + app = @cache.middleware.new(app) + app.call({}) end end - class CompressedMemCacheStore < Test::Unit::TestCase + class CompressedMemCacheStore < ActiveSupport::TestCase def setup @cache = ActiveSupport::Cache.lookup_store(:compressed_mem_cache_store) @cache.clear |