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require 'test_helper'
require 'ostruct'
describe "Redis::Serialization" do
def setup
@store = Redis::Store.new serializer: Marshal
@rabbit = OpenStruct.new :name => "bunny"
@white_rabbit = OpenStruct.new :color => "white"
@store.set "rabbit", @rabbit
@store.del "rabbit2"
end
def teardown
@store.flushdb
@store.quit
end
it "unmarshals on get" do
_(@store.get("rabbit")).must_equal(@rabbit)
end
it "marshals on set" do
@store.set "rabbit", @white_rabbit
_(@store.get("rabbit")).must_equal(@white_rabbit)
end
it "marshals on multi set" do
@store.mset("rabbit", @white_rabbit, "rabbit2", @rabbit)
_(@store.get("rabbit")).must_equal(@white_rabbit)
_(@store.get("rabbit2")).must_equal(@rabbit)
end
if RUBY_VERSION.match(/1\.9/)
it "doesn't unmarshal on get if raw option is true" do
_(@store.get("rabbit", :raw => true)).must_equal("\x04\bU:\x0FOpenStruct{\x06:\tnameI\"\nbunny\x06:\x06EF")
end
else
it "doesn't unmarshal on get if raw option is true" do
_(@store.get("rabbit", :raw => true)).must_include("\x04\bU:\x0FOpenStruct{\x06:\tname")
end
end
it "doesn't marshal set if raw option is true" do
@store.set "rabbit", @white_rabbit, :raw => true
_(@store.get("rabbit", :raw => true)).must_equal(%(#<OpenStruct color="white">))
end
it "doesn't marshal multi set if raw option is true" do
@store.mset("rabbit", @white_rabbit, "rabbit2", @rabbit, :raw => true)
_(@store.get("rabbit", :raw => true)).must_equal(%(#<OpenStruct color="white">))
_(@store.get("rabbit2", :raw => true)).must_equal(%(#<OpenStruct name="bunny">))
end
it "doesn't unmarshal if get returns an empty string" do
@store.set "empty_string", ""
_(@store.get("empty_string")).must_equal("")
# TODO use a meaningful Exception
# lambda { @store.get("empty_string").must_equal("") }.wont_raise Exception
end
it "doesn't set an object if already exist" do
@store.setnx "rabbit", @white_rabbit
_(@store.get("rabbit")).must_equal(@rabbit)
end
it "marshals on set unless exists" do
@store.setnx "rabbit2", @white_rabbit
_(@store.get("rabbit2")).must_equal(@white_rabbit)
end
it "doesn't marshal on set unless exists if raw option is true" do
@store.setnx "rabbit2", @white_rabbit, :raw => true
_(@store.get("rabbit2", :raw => true)).must_equal(%(#<OpenStruct color="white">))
end
it "marshals on set expire" do
@store.setex "rabbit2", 1, @white_rabbit
_(@store.get("rabbit2")).must_equal(@white_rabbit)
sleep 2
_(@store.get("rabbit2")).must_be_nil
end
unless ENV['CI']
it "marshals setex (over a distributed store)" do
@store = Redis::DistributedStore.new [
{ :host => "localhost", :port => "6380", :db => 0 },
{ :host => "localhost", :port => "6381", :db => 0 }
]
@store.setex "rabbit", 50, @white_rabbit
_(@store.get("rabbit")).must_equal(@white_rabbit)
end
it "doesn't marshal setex if raw option is true (over a distributed store)" do
@store = Redis::DistributedStore.new [
{ :host => "localhost", :port => "6380", :db => 0 },
{ :host => "localhost", :port => "6381", :db => 0 }
]
@store.setex "rabbit", 50, @white_rabbit, :raw => true
_(@store.get("rabbit", :raw => true)).must_equal(%(#<OpenStruct color="white">))
end
end
it "unmarshals on multi get" do
@store.set "rabbit2", @white_rabbit
@store.mget "rabbit", "rabbit2" do |rabbits|
rabbit, rabbit2 = rabbits
_(rabbits.length).must_equal(2)
_(rabbit).must_equal(@rabbit)
_(rabbit2).must_equal(@white_rabbit)
end
end
it "unmarshals on mapped_mget" do
@store.set "rabbit2", @white_rabbit
result = @store.mapped_mget("rabbit", "rabbit2")
_(result.keys).must_equal %w[ rabbit rabbit2 ]
_(result["rabbit"]).must_equal @rabbit
_(result["rabbit2"]).must_equal @white_rabbit
end
if RUBY_VERSION.match(/1\.9/)
it "doesn't unmarshal on multi get if raw option is true" do
@store.set "rabbit2", @white_rabbit
@store.mget "rabbit", "rabbit2", :raw => true do |rabbit, rabbit2|
_(rabbit).must_equal("\x04\bU:\x0FOpenStruct{\x06:\tnameI\"\nbunny\x06:\x06EF")
_(rabbit2).must_equal("\x04\bU:\x0FOpenStruct{\x06:\ncolorI\"\nwhite\x06:\x06EF")
end
end
else
it "doesn't unmarshal on multi get if raw option is true" do
@store.set "rabbit2", @white_rabbit
@store.mget "rabbit", "rabbit2", :raw => true do |rabbit, rabbit2|
_(rabbit).must_include("\x04\bU:\x0FOpenStruct{\x06:\tname")
_(rabbit2).must_include("\x04\bU:\x0FOpenStruct{\x06:\ncolor")
end
end
end
describe "binary safety" do
it "marshals objects" do
utf8_key = [51339].pack("U*")
ascii_rabbit = OpenStruct.new(:name => [128].pack("C*"))
@store.set(utf8_key, ascii_rabbit)
_(@store.get(utf8_key)).must_equal(ascii_rabbit)
end
it "gets and sets raw values" do
utf8_key = [51339].pack("U*")
ascii_string = [128].pack("C*")
@store.set(utf8_key, ascii_string, :raw => true)
_(@store.get(utf8_key, :raw => true).bytes.to_a).must_equal(ascii_string.bytes.to_a)
end
it "marshals objects on setnx" do
utf8_key = [51339].pack("U*")
ascii_rabbit = OpenStruct.new(:name => [128].pack("C*"))
@store.del(utf8_key)
@store.setnx(utf8_key, ascii_rabbit)
_(@store.get(utf8_key)).must_equal(ascii_rabbit)
end
it "gets and sets raw values on setnx" do
utf8_key = [51339].pack("U*")
ascii_string = [128].pack("C*")
@store.del(utf8_key)
@store.setnx(utf8_key, ascii_string, :raw => true)
_(@store.get(utf8_key, :raw => true).bytes.to_a).must_equal(ascii_string.bytes.to_a)
end
end if defined?(Encoding)
end
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