X-Git-Url: https://git.saurik.com/redis.git/blobdiff_plain/ed9b544e10b84cd43348ddfab7068b610a5df1f7..03fd01c7eb56e1878e133857e95dcc8d23d14445:/client-libraries/ruby/spec/redis_spec.rb diff --git a/client-libraries/ruby/spec/redis_spec.rb b/client-libraries/ruby/spec/redis_spec.rb index 88c46f79..71a63259 100644 --- a/client-libraries/ruby/spec/redis_spec.rb +++ b/client-libraries/ruby/spec/redis_spec.rb @@ -12,23 +12,23 @@ class Foo end describe "redis" do - before do + before(:all) do @r = Redis.new @r.select_db(15) # use database 15 for testing so we dont accidentally step on you real data + end + + before(:each) do @r['foo'] = 'bar' - end - - after do - @r.keys('*').each {|k| @r.delete k } - end + end - it "should properly marshall objects" do - class MyFail; def fail; 'it will' end; end + after(:each) do + @r.keys('*').each {|k| @r.delete k} + end - @r['fail'] = MyFail.new - @r['fail'].fail.should == 'it will' + after(:all) do + @r.quit + end - end it "should be able to GET a key" do @r['foo'].should == 'bar' @@ -39,34 +39,53 @@ describe "redis" do @r['foo'].should == 'nik' end + it "should properly handle trailing newline characters" do + @r['foo'] = "bar\n" + @r['foo'].should == "bar\n" + end + + it "should store and retrieve all possible characters at the beginning and the end of a string" do + (0..255).each do |char_idx| + string = "#{char_idx.chr}---#{char_idx.chr}" + @r['foo'] = string + @r['foo'].should == string + end + end + + it "should be able to SET a key with an expiry" do + @r.set('foo', 'bar', 1) + @r['foo'].should == 'bar' + sleep 2 + @r['foo'].should == nil + end + it "should be able to SETNX(set_unless_exists)" do @r['foo'] = 'nik' @r['foo'].should == 'nik' @r.set_unless_exists 'foo', 'bar' @r['foo'].should == 'nik' end - + # it "should be able to INCR(increment) a key" do @r.delete('counter') @r.incr('counter').should == 1 @r.incr('counter').should == 2 @r.incr('counter').should == 3 end - + # it "should be able to DECR(decrement) a key" do @r.delete('counter') @r.incr('counter').should == 1 @r.incr('counter').should == 2 @r.incr('counter').should == 3 @r.decr('counter').should == 2 - @r.decr('counter').should == 1 - @r.decr('counter').should == 0 + @r.decr('counter', 2).should == 0 end - + # it "should be able to RANDKEY(return a random key)" do @r.randkey.should_not be_nil end - + # it "should be able to RENAME a key" do @r.delete 'foo' @r.delete 'bar' @@ -74,23 +93,31 @@ describe "redis" do @r.rename! 'foo', 'bar' @r['bar'].should == 'hi' end - + # it "should be able to RENAMENX(rename unless the new key already exists) a key" do @r.delete 'foo' @r.delete 'bar' @r['foo'] = 'hi' @r['bar'] = 'ohai' - lambda {@r.rename 'foo', 'bar'}.should raise_error(RedisError) + lambda {@r.rename 'foo', 'bar'}.should raise_error(RedisRenameError) @r['bar'].should == 'ohai' end - + # + it "should be able to EXPIRE a key" do + @r['foo'] = 'bar' + @r.expire('foo', 1) + @r['foo'].should == "bar" + sleep 2 + @r['foo'].should == nil + end + # it "should be able to EXISTS(check if key exists)" do @r['foo'] = 'nik' @r.key?('foo').should be_true @r.delete 'foo' @r.key?('foo').should be_false end - + # it "should be able to KEYS(glob for keys)" do @r.keys("f*").each do |key| @r.delete key @@ -100,14 +127,14 @@ describe "redis" do @r['foo'] = 'qux' @r.keys("f*").sort.should == ['f','fo', 'foo'].sort end - + # it "should be able to check the TYPE of a key" do @r['foo'] = 'nik' @r.type?('foo').should == "string" @r.delete 'foo' @r.type?('foo').should == "none" end - + # it "should be able to push to the head of a list" do @r.push_head "list", 'hello' @r.push_head "list", 42 @@ -116,14 +143,14 @@ describe "redis" do @r.pop_head('list').should == '42' @r.delete('list') end - + # it "should be able to push to the tail of a list" do @r.push_tail "list", 'hello' @r.type?('list').should == "list" @r.list_length('list').should == 1 @r.delete('list') end - + # it "should be able to pop the tail of a list" do @r.push_tail "list", 'hello' @r.push_tail "list", 'goodbye' @@ -132,7 +159,7 @@ describe "redis" do @r.pop_tail('list').should == 'goodbye' @r.delete('list') end - + # it "should be able to pop the head of a list" do @r.push_tail "list", 'hello' @r.push_tail "list", 'goodbye' @@ -141,7 +168,7 @@ describe "redis" do @r.pop_head('list').should == 'hello' @r.delete('list') end - + # it "should be able to get the length of a list" do @r.push_tail "list", 'hello' @r.push_tail "list", 'goodbye' @@ -149,7 +176,7 @@ describe "redis" do @r.list_length('list').should == 2 @r.delete('list') end - + # it "should be able to get a range of values from a list" do @r.push_tail "list", 'hello' @r.push_tail "list", 'goodbye' @@ -161,7 +188,7 @@ describe "redis" do @r.list_range('list', 2, -1).should == ['1', '2', '3'] @r.delete('list') end - + # it "should be able to trim a list" do @r.push_tail "list", 'hello' @r.push_tail "list", 'goodbye' @@ -175,7 +202,7 @@ describe "redis" do @r.list_range('list', 0, -1).should == ['hello', 'goodbye'] @r.delete('list') end - + # it "should be able to get a value by indexing into a list" do @r.push_tail "list", 'hello' @r.push_tail "list", 'goodbye' @@ -184,7 +211,7 @@ describe "redis" do @r.list_index('list', 1).should == 'goodbye' @r.delete('list') end - + # it "should be able to set a value by indexing into a list" do @r.push_tail "list", 'hello' @r.push_tail "list", 'hello' @@ -194,7 +221,17 @@ describe "redis" do @r.list_index('list', 1).should == 'goodbye' @r.delete('list') end - + # + it "should be able to remove values from a list LREM" do + @r.push_tail "list", 'hello' + @r.push_tail "list", 'goodbye' + @r.type?('list').should == "list" + @r.list_length('list').should == 2 + @r.list_rm('list', 1, 'hello').should == 1 + @r.list_range('list', 0, -1).should == ['goodbye'] + @r.delete('list') + end + # it "should be able add members to a set" do @r.set_add "set", 'key1' @r.set_add "set", 'key2' @@ -203,7 +240,7 @@ describe "redis" do @r.set_members('set').sort.should == ['key1', 'key2'].sort @r.delete('set') end - + # it "should be able delete members to a set" do @r.set_add "set", 'key1' @r.set_add "set", 'key2' @@ -215,7 +252,7 @@ describe "redis" do @r.set_members('set').should == Set.new(['key2']) @r.delete('set') end - + # it "should be able count the members of a set" do @r.set_add "set", 'key1' @r.set_add "set", 'key2' @@ -223,7 +260,7 @@ describe "redis" do @r.set_count('set').should == 2 @r.delete('set') end - + # it "should be able test for set membership" do @r.set_add "set", 'key1' @r.set_add "set", 'key2' @@ -234,7 +271,7 @@ describe "redis" do @r.set_member?('set', 'notthere').should be_false @r.delete('set') end - + # it "should be able to do set intersection" do @r.set_add "set", 'key1' @r.set_add "set", 'key2' @@ -242,16 +279,65 @@ describe "redis" do @r.set_intersect('set', 'set2').should == Set.new(['key2']) @r.delete('set') end - + # it "should be able to do set intersection and store the results in a key" do @r.set_add "set", 'key1' @r.set_add "set", 'key2' @r.set_add "set2", 'key2' - @r.set_inter_store('newone', 'set', 'set2') + @r.set_inter_store('newone', 'set', 'set2').should == 'OK' @r.set_members('newone').should == Set.new(['key2']) @r.delete('set') end + # + it "should be able to do set union" do + @r.set_add "set", 'key1' + @r.set_add "set", 'key2' + @r.set_add "set2", 'key2' + @r.set_add "set2", 'key3' + @r.set_union('set', 'set2').should == Set.new(['key1','key2','key3']) + @r.delete('set') + end + # + it "should be able to do set union and store the results in a key" do + @r.set_add "set", 'key1' + @r.set_add "set", 'key2' + @r.set_add "set2", 'key2' + @r.set_add "set2", 'key3' + @r.set_union_store('newone', 'set', 'set2').should == 'OK' + @r.set_members('newone').should == Set.new(['key1','key2','key3']) + @r.delete('set') + end + # these don't seem to be implemented in redis head? + # it "should be able to do set difference" do + # @r.set_add "set", 'key1' + # @r.set_add "set", 'key2' + # @r.set_add "set2", 'key2' + # @r.set_add "set2", 'key3' + # @r.set_diff('set', 'set2').should == Set.new(['key1','key3']) + # @r.delete('set') + # end + # # + # it "should be able to do set difference and store the results in a key" do + # @r.set_add "set", 'key1' + # @r.set_add "set", 'key2' + # @r.set_add "set2", 'key2' + # @r.set_add "set2", 'key3' + # count = @r.set_diff_store('newone', 'set', 'set2') + # count.should == 3 + # @r.set_members('newone').should == Set.new(['key1','key3']) + # @r.delete('set') + # end + # + it "should be able move elements from one set to another" do + @r.set_add 'set1', 'a' + @r.set_add 'set1', 'b' + @r.set_add 'set2', 'x' + @r.set_move('set1', 'set2', 'a').should == true + @r.set_member?('set2', 'a').should == true + @r.delete('set1') + end + # it "should be able to do crazy SORT queries" do @r['dog_1'] = 'louie' @r.push_tail 'dogs', 1 @@ -264,4 +350,61 @@ describe "redis" do @r.sort('dogs', :get => 'dog_*', :limit => [0,1]).should == ['louie'] @r.sort('dogs', :get => 'dog_*', :limit => [0,1], :order => 'desc alpha').should == ['taj'] end -end \ No newline at end of file + # + it "should provide info" do + [:last_save_time, :redis_version, :total_connections_received, :connected_clients, :total_commands_processed, :connected_slaves, :uptime_in_seconds, :used_memory, :uptime_in_days, :changes_since_last_save].each do |x| + @r.info.keys.should include(x) + end + end + # + it "should be able to flush the database" do + @r['key1'] = 'keyone' + @r['key2'] = 'keytwo' + @r.keys('*').sort.should == ['foo', 'key1', 'key2'] #foo from before + @r.flush_db + @r.keys('*').should == [] + end + # + it "should be able to provide the last save time" do + savetime = @r.last_save + Time.at(savetime).class.should == Time + Time.at(savetime).should <= Time.now + end + + it "should be able to MGET keys" do + @r['foo'] = 1000 + @r['bar'] = 2000 + @r.mget('foo', 'bar').should == ['1000', '2000'] + @r.mget('foo', 'bar', 'baz').should == ['1000', '2000', nil] + end + + it "should bgsave" do + lambda {@r.bgsave}.should_not raise_error(RedisError) + end + + it "should handle multiple servers" do + require 'dist_redis' + @r = DistRedis.new('localhost:6379', '127.0.0.1:6379') + @r.select_db(15) # use database 15 for testing so we dont accidentally step on you real data + + 100.times do |idx| + @r[idx] = "foo#{idx}" + end + + 100.times do |idx| + @r[idx].should == "foo#{idx}" + end + end + + it "should be able to pipeline writes" do + @r.pipelined do |pipeline| + pipeline.push_head "list", "hello" + pipeline.push_head "list", 42 + end + + @r.type?('list').should == "list" + @r.list_length('list').should == 2 + @r.pop_head('list').should == '42' + @r.delete('list') + end +end