mirror of
https://github.com/rails/rails.git
synced 2022-11-09 12:12:34 -05:00
47be090d37
Signed-off-by: Michael Koziarski <michael@koziarski.com>
173 lines
5.3 KiB
Ruby
173 lines
5.3 KiB
Ruby
require 'abstract_unit'
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class CacheKeyTest < Test::Unit::TestCase
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def test_expand_cache_key
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assert_equal 'name/1/2/true', ActiveSupport::Cache.expand_cache_key([1, '2', true], :name)
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end
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end
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class CacheStoreSettingTest < Test::Unit::TestCase
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def test_file_fragment_cache_store
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store = ActiveSupport::Cache.lookup_store :file_store, "/path/to/cache/directory"
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assert_kind_of(ActiveSupport::Cache::FileStore, store)
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assert_equal "/path/to/cache/directory", store.cache_path
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end
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def test_drb_fragment_cache_store
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store = ActiveSupport::Cache.lookup_store :drb_store, "druby://localhost:9192"
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assert_kind_of(ActiveSupport::Cache::DRbStore, store)
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assert_equal "druby://localhost:9192", store.address
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end
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def test_mem_cache_fragment_cache_store
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store = ActiveSupport::Cache.lookup_store :mem_cache_store, "localhost"
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assert_kind_of(ActiveSupport::Cache::MemCacheStore, store)
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assert_equal %w(localhost), store.addresses
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end
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def test_mem_cache_fragment_cache_store_with_multiple_servers
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store = ActiveSupport::Cache.lookup_store :mem_cache_store, "localhost", '192.168.1.1'
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assert_kind_of(ActiveSupport::Cache::MemCacheStore, store)
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assert_equal %w(localhost 192.168.1.1), store.addresses
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end
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def test_mem_cache_fragment_cache_store_with_options
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store = ActiveSupport::Cache.lookup_store :mem_cache_store, "localhost", '192.168.1.1', :namespace => 'foo'
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assert_kind_of(ActiveSupport::Cache::MemCacheStore, store)
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assert_equal %w(localhost 192.168.1.1), store.addresses
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assert_equal 'foo', store.instance_variable_get('@data').instance_variable_get('@namespace')
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end
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def test_object_assigned_fragment_cache_store
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store = ActiveSupport::Cache.lookup_store ActiveSupport::Cache::FileStore.new("/path/to/cache/directory")
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assert_kind_of(ActiveSupport::Cache::FileStore, store)
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assert_equal "/path/to/cache/directory", store.cache_path
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end
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end
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uses_mocha 'high-level cache store tests' do
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class CacheStoreTest < Test::Unit::TestCase
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def setup
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@cache = ActiveSupport::Cache.lookup_store(:memory_store)
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end
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def test_fetch_without_cache_miss
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@cache.stubs(:read).with('foo', {}).returns('bar')
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@cache.expects(:write).never
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assert_equal 'bar', @cache.fetch('foo') { 'baz' }
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end
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def test_fetch_with_cache_miss
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@cache.stubs(:read).with('foo', {}).returns(nil)
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@cache.expects(:write).with('foo', 'baz', {})
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assert_equal 'baz', @cache.fetch('foo') { 'baz' }
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end
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def test_fetch_with_forced_cache_miss
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@cache.expects(:read).never
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@cache.expects(:write).with('foo', 'bar', :force => true)
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@cache.fetch('foo', :force => true) { 'bar' }
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end
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end
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end
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# Tests the base functionality that should be identical across all cache stores.
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module CacheStoreBehavior
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def test_should_read_and_write_strings
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@cache.write('foo', 'bar')
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assert_equal 'bar', @cache.read('foo')
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end
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def test_should_read_and_write_hash
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@cache.write('foo', {:a => "b"})
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assert_equal({:a => "b"}, @cache.read('foo'))
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end
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def test_should_read_and_write_nil
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@cache.write('foo', nil)
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assert_equal nil, @cache.read('foo')
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end
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def test_fetch_without_cache_miss
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@cache.write('foo', 'bar')
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assert_equal 'bar', @cache.fetch('foo') { 'baz' }
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end
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def test_fetch_with_cache_miss
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assert_equal 'baz', @cache.fetch('foo') { 'baz' }
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end
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def test_fetch_with_forced_cache_miss
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@cache.fetch('foo', :force => true) { 'bar' }
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end
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def test_increment
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@cache.write('foo', 1, :raw => true)
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assert_equal 1, @cache.read('foo', :raw => true).to_i
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assert_equal 2, @cache.increment('foo')
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assert_equal 2, @cache.read('foo', :raw => true).to_i
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assert_equal 3, @cache.increment('foo')
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assert_equal 3, @cache.read('foo', :raw => true).to_i
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end
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def test_decrement
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@cache.write('foo', 3, :raw => true)
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assert_equal 3, @cache.read('foo', :raw => true).to_i
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assert_equal 2, @cache.decrement('foo')
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assert_equal 2, @cache.read('foo', :raw => true).to_i
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assert_equal 1, @cache.decrement('foo')
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assert_equal 1, @cache.read('foo', :raw => true).to_i
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end
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end
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class FileStoreTest < Test::Unit::TestCase
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def setup
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@cache = ActiveSupport::Cache.lookup_store(:file_store, Dir.pwd)
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end
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def teardown
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File.delete("foo.cache")
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end
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include CacheStoreBehavior
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end
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class MemoryStoreTest < Test::Unit::TestCase
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def setup
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@cache = ActiveSupport::Cache.lookup_store(:memory_store)
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end
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include CacheStoreBehavior
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def test_store_objects_should_be_immutable
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@cache.write('foo', 'bar')
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assert_raise(ActiveSupport::FrozenObjectError) { @cache.read('foo').gsub!(/.*/, 'baz') }
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assert_equal 'bar', @cache.read('foo')
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end
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end
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uses_memcached 'memcached backed store' do
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class MemCacheStoreTest < Test::Unit::TestCase
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def setup
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@cache = ActiveSupport::Cache.lookup_store(:mem_cache_store)
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@cache.clear
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end
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include CacheStoreBehavior
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def test_store_objects_should_be_immutable
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@cache.write('foo', 'bar')
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@cache.read('foo').gsub!(/.*/, 'baz')
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assert_equal 'bar', @cache.read('foo')
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end
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end
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class CompressedMemCacheStore < Test::Unit::TestCase
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def setup
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@cache = ActiveSupport::Cache.lookup_store(:compressed_mem_cache_store)
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@cache.clear
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end
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include CacheStoreBehavior
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end
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end
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