mirror of
https://github.com/rails/rails.git
synced 2022-11-09 12:12:34 -05:00
273 lines
7.8 KiB
Ruby
273 lines
7.8 KiB
Ruby
require 'abstract_unit'
|
|
require 'active_support/cache'
|
|
|
|
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 < 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_mem_cache_fragment_cache_store
|
|
store = ActiveSupport::Cache.lookup_store :mem_cache_store, "localhost"
|
|
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)
|
|
assert_equal %w(localhost 192.168.1.1), store.addresses
|
|
assert_equal 'foo', store.instance_variable_get('@data').instance_variable_get('@namespace')
|
|
end
|
|
|
|
def test_object_assigned_fragment_cache_store
|
|
store = ActiveSupport::Cache.lookup_store ActiveSupport::Cache::FileStore.new("/path/to/cache/directory")
|
|
assert_kind_of(ActiveSupport::Cache::FileStore, store)
|
|
assert_equal "/path/to/cache/directory", store.cache_path
|
|
end
|
|
end
|
|
|
|
class CacheStoreTest < ActiveSupport::TestCase
|
|
def setup
|
|
@cache = ActiveSupport::Cache.lookup_store(:memory_store)
|
|
end
|
|
|
|
def test_fetch_without_cache_miss
|
|
@cache.stubs(:read).with('foo', {}).returns('bar')
|
|
@cache.expects(:write).never
|
|
assert_equal 'bar', @cache.fetch('foo') { 'baz' }
|
|
end
|
|
|
|
def test_fetch_with_cache_miss
|
|
@cache.stubs(:read).with('foo', {}).returns(nil)
|
|
@cache.expects(:write).with('foo', 'baz', {})
|
|
assert_equal 'baz', @cache.fetch('foo') { 'baz' }
|
|
end
|
|
|
|
def test_fetch_with_forced_cache_miss
|
|
@cache.expects(:read).never
|
|
@cache.expects(:write).with('foo', 'bar', :force => true)
|
|
@cache.fetch('foo', :force => true) { 'bar' }
|
|
end
|
|
end
|
|
|
|
# Tests the base functionality that should be identical across all cache stores.
|
|
module CacheStoreBehavior
|
|
def test_should_read_and_write_strings
|
|
@cache.write('foo', 'bar')
|
|
assert_equal 'bar', @cache.read('foo')
|
|
end
|
|
|
|
def test_should_read_and_write_hash
|
|
@cache.write('foo', {:a => "b"})
|
|
assert_equal({:a => "b"}, @cache.read('foo'))
|
|
end
|
|
|
|
def test_should_read_and_write_integer
|
|
@cache.write('foo', 1)
|
|
assert_equal 1, @cache.read('foo')
|
|
end
|
|
|
|
def test_should_read_and_write_nil
|
|
@cache.write('foo', nil)
|
|
assert_equal nil, @cache.read('foo')
|
|
end
|
|
|
|
def test_fetch_without_cache_miss
|
|
@cache.write('foo', 'bar')
|
|
assert_equal 'bar', @cache.fetch('foo') { 'baz' }
|
|
end
|
|
|
|
def test_fetch_with_cache_miss
|
|
assert_equal 'baz', @cache.fetch('foo') { 'baz' }
|
|
end
|
|
|
|
def test_fetch_with_forced_cache_miss
|
|
@cache.fetch('foo', :force => true) { 'bar' }
|
|
end
|
|
|
|
def test_increment
|
|
@cache.write('foo', 1, :raw => true)
|
|
assert_equal 1, @cache.read('foo', :raw => true).to_i
|
|
assert_equal 2, @cache.increment('foo')
|
|
assert_equal 2, @cache.read('foo', :raw => true).to_i
|
|
assert_equal 3, @cache.increment('foo')
|
|
assert_equal 3, @cache.read('foo', :raw => true).to_i
|
|
end
|
|
|
|
def test_decrement
|
|
@cache.write('foo', 3, :raw => true)
|
|
assert_equal 3, @cache.read('foo', :raw => true).to_i
|
|
assert_equal 2, @cache.decrement('foo')
|
|
assert_equal 2, @cache.read('foo', :raw => true).to_i
|
|
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 < ActiveSupport::TestCase
|
|
def setup
|
|
@cache = ActiveSupport::Cache.lookup_store(:file_store, Dir.pwd)
|
|
end
|
|
|
|
def teardown
|
|
File.delete("foo.cache")
|
|
end
|
|
|
|
include CacheStoreBehavior
|
|
end
|
|
|
|
class MemoryStoreTest < ActiveSupport::TestCase
|
|
def setup
|
|
@cache = ActiveSupport::Cache.lookup_store(:memory_store)
|
|
end
|
|
|
|
include CacheStoreBehavior
|
|
|
|
def test_store_objects_should_be_immutable
|
|
@cache.write('foo', 'bar')
|
|
assert_raise(ActiveSupport::FrozenObjectError) { @cache.read('foo').gsub!(/.*/, 'baz') }
|
|
assert_equal 'bar', @cache.read('foo')
|
|
end
|
|
end
|
|
|
|
uses_memcached 'memcached backed store' do
|
|
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.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
|
|
@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_should_read_and_write_integer
|
|
@cache.with_local_cache do
|
|
@cache.write('foo', 1)
|
|
assert_equal 1, @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 < ActiveSupport::TestCase
|
|
def setup
|
|
@cache = ActiveSupport::Cache.lookup_store(:compressed_mem_cache_store)
|
|
@cache.clear
|
|
end
|
|
|
|
include CacheStoreBehavior
|
|
end
|
|
end
|