diff options
Diffstat (limited to 'activesupport/test/caching_test.rb')
| -rw-r--r-- | activesupport/test/caching_test.rb | 93 |
1 files changed, 54 insertions, 39 deletions
diff --git a/activesupport/test/caching_test.rb b/activesupport/test/caching_test.rb index 71cd9d81b3..febf0eeeff 100644 --- a/activesupport/test/caching_test.rb +++ b/activesupport/test/caching_test.rb @@ -224,25 +224,22 @@ module CacheStoreBehavior end def test_read_multi_with_expires - @cache.write('foo', 'bar', :expires_in => 0.001) + time = Time.now + @cache.write('foo', 'bar', :expires_in => 10) @cache.write('fu', 'baz') @cache.write('fud', 'biz') - sleep(0.002) + Time.stubs(:now).returns(time + 11) assert_equal({"fu" => "baz"}, @cache.read_multi('foo', 'fu')) end def test_read_and_write_compressed_small_data @cache.write('foo', 'bar', :compress => true) - raw_value = @cache.send(:read_entry, 'foo', {}).raw_value assert_equal 'bar', @cache.read('foo') - assert_equal 'bar', Marshal.load(raw_value) end def test_read_and_write_compressed_large_data @cache.write('foo', 'bar', :compress => true, :compress_threshold => 2) - raw_value = @cache.send(:read_entry, 'foo', {}).raw_value assert_equal 'bar', @cache.read('foo') - assert_equal 'bar', Marshal.load(Zlib::Inflate.inflate(raw_value)) end def test_read_and_write_compressed_nil @@ -301,14 +298,6 @@ module CacheStoreBehavior assert !@cache.exist?('foo') end - def test_read_should_return_a_different_object_id_each_time_it_is_called - @cache.write('foo', 'bar') - assert_not_equal @cache.read('foo').object_id, @cache.read('foo').object_id - value = @cache.read('foo') - value << 'bingo' - assert_not_equal value, @cache.read('foo') - end - def test_original_store_objects_should_not_be_immutable bar = 'bar' @cache.write('foo', bar) @@ -363,7 +352,7 @@ module CacheStoreBehavior rescue ArgumentError end assert_equal "bar", @cache.read('foo') - Time.stubs(:now).returns(time + 71) + Time.stubs(:now).returns(time + 91) assert_nil @cache.read('foo') end @@ -627,7 +616,7 @@ end class MemoryStoreTest < ActiveSupport::TestCase def setup - @record_size = Marshal.dump("aaaaaaaaaa").bytesize + @record_size = ActiveSupport::Cache::Entry.new("aaaaaaaaaa").size @cache = ActiveSupport::Cache.lookup_store(:memory_store, :expires_in => 60, :size => @record_size * 10) end @@ -646,9 +635,9 @@ class MemoryStoreTest < ActiveSupport::TestCase @cache.prune(@record_size * 3) assert @cache.exist?(5) assert @cache.exist?(4) - assert !@cache.exist?(3) + assert !@cache.exist?(3), "no entry" assert @cache.exist?(2) - assert !@cache.exist?(1) + assert !@cache.exist?(1), "no entry" end def test_prune_size_on_write @@ -670,12 +659,12 @@ class MemoryStoreTest < ActiveSupport::TestCase assert @cache.exist?(9) assert @cache.exist?(8) assert @cache.exist?(7) - assert !@cache.exist?(6) - assert !@cache.exist?(5) + assert !@cache.exist?(6), "no entry" + assert !@cache.exist?(5), "no entry" assert @cache.exist?(4) - assert !@cache.exist?(3) + assert !@cache.exist?(3), "no entry" assert @cache.exist?(2) - assert !@cache.exist?(1) + assert !@cache.exist?(1), "no entry" end def test_pruning_is_capped_at_a_max_time @@ -764,6 +753,14 @@ class MemCacheStoreTest < ActiveSupport::TestCase assert_equal [], cache.read("foo") end end + + def test_read_should_return_a_different_object_id_each_time_it_is_called + @cache.write('foo', 'bar') + assert_not_equal @cache.read('foo').object_id, @cache.read('foo').object_id + value = @cache.read('foo') + value << 'bingo' + assert_not_equal value, @cache.read('foo') + end end class NullStoreTest < ActiveSupport::TestCase @@ -844,15 +841,6 @@ class CacheStoreLoggerTest < ActiveSupport::TestCase end class CacheEntryTest < ActiveSupport::TestCase - def test_create_raw_entry - time = Time.now - entry = ActiveSupport::Cache::Entry.create("raw", time, :compress => false, :expires_in => 300) - assert_equal "raw", entry.raw_value - assert_equal time.to_f, entry.created_at - assert !entry.compressed? - assert_equal 300, entry.expires_in - end - def test_expired entry = ActiveSupport::Cache::Entry.new("value") assert !entry.expired?, 'entry not expired' @@ -864,16 +852,43 @@ class CacheEntryTest < ActiveSupport::TestCase end def test_compress_values - entry = ActiveSupport::Cache::Entry.new("value", :compress => true, :compress_threshold => 1) - assert_equal "value", entry.value - assert entry.compressed? - assert_equal "value", Marshal.load(Zlib::Inflate.inflate(entry.raw_value)) + value = "value" * 100 + entry = ActiveSupport::Cache::Entry.new(value, :compress => true, :compress_threshold => 1) + assert_equal value, entry.value + assert(value.bytesize > entry.size, "value is compressed") end def test_non_compress_values - entry = ActiveSupport::Cache::Entry.new("value") - assert_equal "value", entry.value - assert_equal "value", Marshal.load(entry.raw_value) - assert !entry.compressed? + value = "value" * 100 + entry = ActiveSupport::Cache::Entry.new(value) + assert_equal value, entry.value + assert_equal value.bytesize, entry.size + end + + def test_restoring_version_3_entries + version_3_entry = ActiveSupport::Cache::Entry.allocate + version_3_entry.instance_variable_set(:@value, "hello") + version_3_entry.instance_variable_set(:@created_at, Time.now - 60) + entry = Marshal.load(Marshal.dump(version_3_entry)) + assert_equal "hello", entry.value + assert_equal false, entry.expired? + end + + def test_restoring_compressed_version_3_entries + version_3_entry = ActiveSupport::Cache::Entry.allocate + version_3_entry.instance_variable_set(:@value, Zlib::Deflate.deflate(Marshal.dump("hello"))) + version_3_entry.instance_variable_set(:@compressed, true) + entry = Marshal.load(Marshal.dump(version_3_entry)) + assert_equal "hello", entry.value + end + + def test_restoring_expired_version_3_entries + version_3_entry = ActiveSupport::Cache::Entry.allocate + version_3_entry.instance_variable_set(:@value, "hello") + version_3_entry.instance_variable_set(:@created_at, Time.now - 60) + version_3_entry.instance_variable_set(:@expires_in, 58.9) + entry = Marshal.load(Marshal.dump(version_3_entry)) + assert_equal "hello", entry.value + assert_equal true, entry.expired? end end |