diff --git a/go.mod b/go.mod
index 25b0368..a27f453 100644
--- a/go.mod
+++ b/go.mod
@@ -3,6 +3,7 @@ module github.com/CPunch/gopenfusion
 go 1.19
 
 require (
+	github.com/alicebob/miniredis/v2 v2.31.0
 	github.com/bitcomplete/sqltestutil v1.0.1
 	github.com/blockloop/scan v1.3.0
 	github.com/georgysavva/scany/v2 v2.0.0
@@ -16,6 +17,7 @@ require (
 require (
 	github.com/Azure/go-ansiterm v0.0.0-20230124172434-306776ec8161 // indirect
 	github.com/Microsoft/go-winio v0.5.2 // indirect
+	github.com/alicebob/gopher-json v0.0.0-20200520072559-a9ecdc9d1d3a // indirect
 	github.com/cespare/xxhash/v2 v2.2.0 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f // indirect
@@ -34,6 +36,7 @@ require (
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/sirupsen/logrus v1.8.1 // indirect
 	github.com/stretchr/testify v1.8.0 // indirect
+	github.com/yuin/gopher-lua v1.1.0 // indirect
 	golang.org/x/net v0.8.0 // indirect
 	golang.org/x/sys v0.6.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
diff --git a/go.sum b/go.sum
index c590978..691913d 100644
--- a/go.sum
+++ b/go.sum
@@ -1,7 +1,12 @@
 github.com/Azure/go-ansiterm v0.0.0-20230124172434-306776ec8161 h1:L/gRVlceqvL25UVaW/CKtUDjefjrs0SPonmDGUVOYP0=
 github.com/Azure/go-ansiterm v0.0.0-20230124172434-306776ec8161/go.mod h1:xomTg63KZ2rFqZQzSB4Vz2SUXa1BpHTVz9L5PTmPC4E=
+github.com/DmitriyVTitov/size v1.5.0/go.mod h1:le6rNI4CoLQV1b9gzp1+3d7hMAD/uu2QcJ+aYbNgiU0=
 github.com/Microsoft/go-winio v0.5.2 h1:a9IhgEQBCUEk6QCdml9CiJGhAws+YwffDHEMp1VMrpA=
 github.com/Microsoft/go-winio v0.5.2/go.mod h1:WpS1mjBmmwHBEWmogvA2mj8546UReBk4v8QkMxJ6pZY=
+github.com/alicebob/gopher-json v0.0.0-20200520072559-a9ecdc9d1d3a h1:HbKu58rmZpUGpz5+4FfNmIU+FmZg2P3Xaj2v2bfNWmk=
+github.com/alicebob/gopher-json v0.0.0-20200520072559-a9ecdc9d1d3a/go.mod h1:SGnFV6hVsYE877CKEZ6tDNTjaSXYUk6QqoIK6PrAtcc=
+github.com/alicebob/miniredis/v2 v2.31.0 h1:ObEFUNlJwoIiyjxdrYF0QIDE7qXcLc7D3WpSH4c22PU=
+github.com/alicebob/miniredis/v2 v2.31.0/go.mod h1:UB/T2Uztp7MlFSDakaX1sTXUv5CASoprx0wulRT6HBg=
 github.com/bitcomplete/sqltestutil v1.0.1 h1:rj/RgrXXyuPB8KYrFmxiSjORb1hrhK6sXHpDPaSEBII=
 github.com/bitcomplete/sqltestutil v1.0.1/go.mod h1:ZgpEnW6t2RBsCo9EIEYsAvjxJeZDwOzC8aVYXK0+gdE=
 github.com/blockloop/scan v1.3.0 h1:p8xnajpGA3d/V6o23IBFdQ764+JnNJ+PQj+OwT+rkdg=
@@ -10,6 +15,9 @@ github.com/bsm/ginkgo/v2 v2.7.0 h1:ItPMPH90RbmZJt5GtkcNvIRuGEdwlBItdNVoyzaNQao=
 github.com/bsm/gomega v1.26.0 h1:LhQm+AFcgV2M0WyKroMASzAzCAJVpAxQXv4SaI9a69Y=
 github.com/cespare/xxhash/v2 v2.2.0 h1:DC2CZ1Ep5Y4k3ZQ899DldepgrayRUGE6BBZ/cd9Cj44=
 github.com/cespare/xxhash/v2 v2.2.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
+github.com/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWRnGsAI=
+github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e/go.mod h1:nSuG5e5PlCu98SY8svDHJxuZscDgtXS6KTTbou5AhLI=
+github.com/chzyer/test v0.0.0-20180213035817-a1ea475d72b1/go.mod h1:Q3SI9o4m/ZMnBNeIyt5eFwwo7qiLfzFZmjNmxjkiQlU=
 github.com/cockroachdb/cockroach-go/v2 v2.2.0 h1:/5znzg5n373N/3ESjHF5SMLxiW4RKB05Ql//KWfeTFs=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
@@ -33,6 +41,7 @@ github.com/go-yaml/yaml v2.1.0+incompatible/go.mod h1:w2MrLa16VYP0jy6N7M5kHaCkaL
 github.com/gofrs/flock v0.8.1 h1:+gYjHKf32LDeiEEFhQaotPbLuUXjY5ZqxKgXy7n59aw=
 github.com/gogo/protobuf v1.3.2 h1:Ov1cvc58UF3b5XjBnZv7+opcTcQFZebYjWzi34vdm4Q=
 github.com/gogo/protobuf v1.3.2/go.mod h1:P1XiOD3dCwIKUDQYPy72D8LYyHL2YPYrpS2s69NZV8Q=
+github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
 github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
 github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
 github.com/google/subcommands v1.2.0 h1:vWQspBTo2nEqTUFita5/KeEWlUL8kQObDFbub/EN9oE=
@@ -79,6 +88,8 @@ github.com/stretchr/testify v1.8.0 h1:pSgiaMZlXftHpm5L7V1+rVB+AZJydKsMxsQBIJw4PK
 github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
 github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
+github.com/yuin/gopher-lua v1.1.0 h1:BojcDhfyDWgU2f2TOzYK/g5p2gxMrku8oupLDqlnSqE=
+github.com/yuin/gopher-lua v1.1.0/go.mod h1:GBR0iDaNXjAgGg9zfCvksxSRnQx76gclCIb7kdAd1Pw=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
@@ -95,6 +106,7 @@ golang.org/x/net v0.8.0/go.mod h1:QVkue5JL9kW//ek3r6jTKnTFis1tRmNAW2P1shuFdJc=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sys v0.0.0-20190204203706-41f3e6584952/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20191026070338-33540a1f6037/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
diff --git a/internal/redis/redis.go b/internal/redis/redis.go
index f95968d..8e968d1 100644
--- a/internal/redis/redis.go
+++ b/internal/redis/redis.go
@@ -17,10 +17,6 @@ type RedisHandler struct {
 	ctx    context.Context
 }
 
-const (
-	SHARD_SET = "shards"
-)
-
 func OpenRedis(addr string) (*RedisHandler, error) {
 	client := redis.NewClient(&redis.Options{
 		Addr:                addr,
diff --git a/internal/redis/redis_test.go b/internal/redis/redis_test.go
new file mode 100644
index 0000000..2bee4c2
--- /dev/null
+++ b/internal/redis/redis_test.go
@@ -0,0 +1,77 @@
+package redis_test
+
+import (
+	"os"
+	"testing"
+
+	"github.com/CPunch/gopenfusion/internal/redis"
+	"github.com/alicebob/miniredis/v2"
+	"github.com/matryer/is"
+)
+
+var (
+	rh *redis.RedisHandler
+)
+
+func TestMain(m *testing.M) {
+	r, err := miniredis.Run()
+	if err != nil {
+		panic(err)
+	}
+	defer r.Close()
+
+	rh, err = redis.OpenRedis(r.Addr())
+	if err != nil {
+		panic(err)
+	}
+	defer rh.Close()
+
+	os.Exit(m.Run())
+}
+
+func TestRedisLogin(t *testing.T) {
+	is := is.New(t)
+
+	// test data
+	serialKey := int64(1234)
+	data := redis.LoginMetadata{
+		FEKey:     []byte("test"),
+		PlayerID:  1,
+		AccountID: 2,
+	}
+
+	// queue login
+	is.NoErr(rh.QueueLogin(serialKey, data))
+
+	// get login
+	loginData, err := rh.GetLogin(serialKey)
+	is.NoErr(err)
+
+	// compare
+	is.Equal(loginData, data) // received data should be the same as sent data
+
+	// delete login
+	is.NoErr(rh.RemoveLogin(serialKey))
+
+	// get login
+	_, err = rh.GetLogin(serialKey)
+	is.True(err != nil) // should fail to get removed login
+}
+
+func TestRedisShard(t *testing.T) {
+	is := is.New(t)
+
+	// test data
+	shard := redis.ShardMetadata{
+		IP:   "0.0.0.0",
+		Port: 1234,
+	}
+
+	// register shard
+	is.NoErr(rh.RegisterShard(shard))
+
+	// get shards
+	shards := rh.GetShards()
+	is.True(len(shards) == 1)  // should only be 1 shard
+	is.Equal(shards[0], shard) // received data should be the same as sent data
+}
diff --git a/internal/redis/shard.go b/internal/redis/shard.go
index 8063cf3..2afb6dc 100644
--- a/internal/redis/shard.go
+++ b/internal/redis/shard.go
@@ -7,6 +7,10 @@ type ShardMetadata struct {
 	Port int
 }
 
+const (
+	SHARD_SET = "shards"
+)
+
 func (r *RedisHandler) RegisterShard(shard ShardMetadata) error {
 	value, err := json.Marshal(shard)
 	if err != nil {