//go:build redis // +build redis package redis import ( "fmt" "os" "reflect" "strconv" "testing" "time" "github.com/mediocregopher/radix.v2/redis" assert "github.com/stretchr/testify/require" "github.com/stretchr/testify/suite" "github.com/elyby/chrly/model" ) var redisAddr string func init() { host := "localhost" port := 6379 if os.Getenv("STORAGE_REDIS_HOST") != "" { host = os.Getenv("STORAGE_REDIS_HOST") } if os.Getenv("STORAGE_REDIS_PORT") != "" { port, _ = strconv.Atoi(os.Getenv("STORAGE_REDIS_PORT")) } redisAddr = fmt.Sprintf("%s:%d", host, port) } func TestNew(t *testing.T) { t.Run("should connect", func(t *testing.T) { conn, err := New(redisAddr, 12) assert.Nil(t, err) assert.NotNil(t, conn) internalPool := reflect.ValueOf(conn.pool).Elem().FieldByName("pool") assert.Equal(t, 12, internalPool.Cap()) }) t.Run("should return error", func(t *testing.T) { conn, err := New("localhost:12345", 12) // Use localhost to avoid DNS resolution assert.Error(t, err) assert.Nil(t, conn) }) } type redisTestSuite struct { suite.Suite Redis *Redis cmd func(cmd string, args ...interface{}) *redis.Resp } func (suite *redisTestSuite) SetupSuite() { conn, err := New(redisAddr, 10) if err != nil { panic(fmt.Errorf("cannot establish connection to redis: %w", err)) } suite.Redis = conn suite.cmd = conn.pool.Cmd } func (suite *redisTestSuite) SetupTest() { // Cleanup database before the each test suite.cmd("FLUSHALL") } func (suite *redisTestSuite) TearDownTest() { // Restore time.Now func now = time.Now } func (suite *redisTestSuite) RunSubTest(name string, subTest func()) { suite.SetupTest() suite.Run(name, subTest) } func TestRedis(t *testing.T) { suite.Run(t, new(redisTestSuite)) } /** * JSON with zlib encoding * { * userId: 1, * uuid: "fd5da1e4d66d4d17aadee2446093896d", * username: "Mock", * skinId: 1, * url: "http://localhost/skin.png", * is1_8: true, * isSlim: false, * mojangTextures: "mock-mojang-textures", * mojangSignature: "mock-mojang-signature" * } */ var skinRecord = []byte{ 0x78, 0x9c, 0x5c, 0xce, 0x4b, 0x4a, 0x4, 0x41, 0xc, 0xc6, 0xf1, 0xbb, 0x7c, 0xeb, 0x1a, 0xdb, 0xd6, 0xb2, 0x9c, 0xc9, 0xd, 0x5c, 0x88, 0x8b, 0xd1, 0xb5, 0x84, 0x4e, 0xa6, 0xa7, 0xec, 0x7a, 0xc, 0xf5, 0x0, 0x41, 0xbc, 0xbb, 0xb4, 0xd2, 0xa, 0x2e, 0xf3, 0xe3, 0x9f, 0x90, 0xf, 0xf4, 0xaa, 0xe5, 0x41, 0x40, 0xa3, 0x41, 0xef, 0x5e, 0x40, 0x38, 0xc9, 0x9d, 0xf0, 0xa8, 0x56, 0x9c, 0x13, 0x2b, 0xe3, 0x3d, 0xb3, 0xa8, 0xde, 0x58, 0xeb, 0xae, 0xf, 0xb7, 0xfb, 0x83, 0x13, 0x98, 0xef, 0xa5, 0xc4, 0x51, 0x41, 0x78, 0xcc, 0xd3, 0x2, 0x83, 0xba, 0xf8, 0xb4, 0x9d, 0x29, 0x1, 0x84, 0x73, 0x6b, 0x17, 0x1a, 0x86, 0x90, 0x27, 0xe, 0xe7, 0x5c, 0xdb, 0xb0, 0x16, 0x57, 0x97, 0x34, 0xc3, 0xc0, 0xd7, 0xf1, 0x75, 0xf, 0x6a, 0xa5, 0xeb, 0x3a, 0x1c, 0x83, 0x8f, 0xa0, 0x13, 0x87, 0xaa, 0x6, 0x31, 0xbf, 0x71, 0x9a, 0x9f, 0xf5, 0xbd, 0xf5, 0xa2, 0x15, 0x84, 0x98, 0xa7, 0x65, 0xf7, 0xa3, 0xbb, 0xb6, 0xf1, 0xd6, 0x1d, 0xfd, 0x9c, 0x78, 0xa5, 0x7f, 0x61, 0xfd, 0x75, 0x83, 0xa7, 0x20, 0x2f, 0x7f, 0xff, 0xe2, 0xf3, 0x2b, 0x0, 0x0, 0xff, 0xff, 0x6f, 0xdd, 0x51, 0x71, } func (suite *redisTestSuite) TestFindSkinByUsername() { suite.RunSubTest("exists record", func() { suite.cmd("SET", "username:mock", skinRecord) skin, err := suite.Redis.FindSkinByUsername("Mock") suite.Require().Nil(err) suite.Require().NotNil(skin) suite.Require().Equal(1, skin.UserId) suite.Require().Equal("fd5da1e4d66d4d17aadee2446093896d", skin.Uuid) suite.Require().Equal("Mock", skin.Username) suite.Require().Equal(1, skin.SkinId) suite.Require().Equal("http://localhost/skin.png", skin.Url) suite.Require().True(skin.Is1_8) suite.Require().False(skin.IsSlim) suite.Require().Equal("mock-mojang-textures", skin.MojangTextures) suite.Require().Equal("mock-mojang-signature", skin.MojangSignature) suite.Require().Equal(skin.Username, skin.OldUsername) }) suite.RunSubTest("not exists record", func() { skin, err := suite.Redis.FindSkinByUsername("Mock") suite.Require().Nil(err) suite.Require().Nil(skin) }) suite.RunSubTest("invalid zlib encoding", func() { suite.cmd("SET", "username:mock", "this is really not zlib") skin, err := suite.Redis.FindSkinByUsername("Mock") suite.Require().Nil(skin) suite.Require().EqualError(err, "zlib: invalid header") }) suite.RunSubTest("invalid json encoding", func() { suite.cmd("SET", "username:mock", []byte{ 0x78, 0x9c, 0xca, 0x48, 0xcd, 0xc9, 0xc9, 0x57, 0x28, 0xcf, 0x2f, 0xca, 0x49, 0x1, 0x4, 0x0, 0x0, 0xff, 0xff, 0x1a, 0xb, 0x4, 0x5d, }) skin, err := suite.Redis.FindSkinByUsername("Mock") suite.Require().Nil(skin) suite.Require().EqualError(err, "invalid character 'h' looking for beginning of value") }) } func (suite *redisTestSuite) TestFindSkinByUserId() { suite.RunSubTest("exists record", func() { suite.cmd("SET", "username:mock", skinRecord) suite.cmd("HSET", "hash:username-to-account-id", 1, "Mock") skin, err := suite.Redis.FindSkinByUserId(1) suite.Require().Nil(err) suite.Require().NotNil(skin) suite.Require().Equal(1, skin.UserId) }) suite.RunSubTest("not exists record", func() { skin, err := suite.Redis.FindSkinByUserId(1) suite.Require().Nil(err) suite.Require().Nil(skin) }) suite.RunSubTest("exists hash record, but no skin record", func() { suite.cmd("HSET", "hash:username-to-account-id", 1, "Mock") skin, err := suite.Redis.FindSkinByUserId(1) suite.Require().Nil(err) suite.Require().Nil(skin) }) } func (suite *redisTestSuite) TestSaveSkin() { suite.RunSubTest("save new entity", func() { err := suite.Redis.SaveSkin(&model.Skin{ UserId: 1, Uuid: "fd5da1e4d66d4d17aadee2446093896d", Username: "Mock", SkinId: 1, Url: "http://localhost/skin.png", Is1_8: true, IsSlim: false, MojangTextures: "mock-mojang-textures", MojangSignature: "mock-mojang-signature", }) suite.Require().Nil(err) usernameResp := suite.cmd("GET", "username:mock") suite.Require().False(usernameResp.IsType(redis.Nil)) bytes, _ := usernameResp.Bytes() suite.Require().Equal(skinRecord, bytes) idResp := suite.cmd("HGET", "hash:username-to-account-id", 1) suite.Require().False(usernameResp.IsType(redis.Nil)) str, _ := idResp.Str() suite.Require().Equal("Mock", str) }) suite.RunSubTest("save exists record with changed username", func() { suite.cmd("SET", "username:mock", skinRecord) suite.cmd("HSET", "hash:username-to-account-id", 1, "Mock") err := suite.Redis.SaveSkin(&model.Skin{ UserId: 1, Uuid: "fd5da1e4d66d4d17aadee2446093896d", Username: "NewMock", SkinId: 1, Url: "http://localhost/skin.png", Is1_8: true, IsSlim: false, MojangTextures: "mock-mojang-textures", MojangSignature: "mock-mojang-signature", OldUsername: "Mock", }) suite.Require().Nil(err) usernameResp := suite.cmd("GET", "username:newmock") suite.Require().False(usernameResp.IsType(redis.Nil)) bytes, _ := usernameResp.Bytes() suite.Require().Equal([]byte{ 0x78, 0x9c, 0x5c, 0x8e, 0xcb, 0x4e, 0xc3, 0x40, 0xc, 0x45, 0xff, 0xe5, 0xae, 0xa7, 0x84, 0x40, 0x18, 0x5a, 0xff, 0x1, 0xb, 0x60, 0x51, 0x58, 0x23, 0x2b, 0x76, 0xd3, 0x21, 0xf3, 0xa8, 0xe6, 0x21, 0x90, 0x10, 0xff, 0x8e, 0x52, 0x14, 0x90, 0xba, 0xf4, 0xd1, 0xf1, 0xd5, 0xf9, 0x42, 0x2b, 0x9a, 0x1f, 0x4, 0xd4, 0x1b, 0xb4, 0xe6, 0x4, 0x84, 0x83, 0xdc, 0x9, 0xf7, 0x3a, 0x88, 0xb5, 0x32, 0x48, 0x7f, 0xcf, 0x2c, 0xaa, 0x37, 0xc3, 0x60, 0xaf, 0x77, 0xb7, 0xdb, 0x9d, 0x15, 0x98, 0xf3, 0x53, 0xe4, 0xa0, 0x20, 0x3c, 0xe9, 0xc7, 0x63, 0x1a, 0x67, 0x18, 0x94, 0xd9, 0xc5, 0x75, 0x29, 0x7b, 0x10, 0x8e, 0xb5, 0x9e, 0xa8, 0xeb, 0x7c, 0x1a, 0xd9, 0x1f, 0x53, 0xa9, 0xdd, 0x62, 0x5c, 0x9d, 0xe2, 0x4, 0x3, 0x57, 0xfa, 0xb7, 0x2d, 0xa8, 0xe6, 0xa6, 0xcb, 0xb1, 0xf7, 0x2e, 0x80, 0xe, 0xec, 0x8b, 0x1a, 0x84, 0xf4, 0xce, 0x71, 0x7a, 0xd1, 0xcf, 0xda, 0xb2, 0x16, 0x10, 0x42, 0x1a, 0xe7, 0xcd, 0x2f, 0xdd, 0xd4, 0x15, 0xaf, 0xde, 0xde, 0x4d, 0x91, 0x17, 0x74, 0x21, 0x96, 0x3f, 0x6e, 0xf0, 0xec, 0xe5, 0xf5, 0x3f, 0xf9, 0xdc, 0xfb, 0xfd, 0x13, 0x0, 0x0, 0xff, 0xff, 0xca, 0xc3, 0x54, 0x25, }, bytes) oldUsernameResp := suite.cmd("GET", "username:mock") suite.Require().True(oldUsernameResp.IsType(redis.Nil)) idResp := suite.cmd("HGET", "hash:username-to-account-id", 1) suite.Require().False(usernameResp.IsType(redis.Nil)) str, _ := idResp.Str() suite.Require().Equal("NewMock", str) }) } func (suite *redisTestSuite) TestRemoveSkinByUserId() { suite.RunSubTest("exists record", func() { suite.cmd("SET", "username:mock", skinRecord) suite.cmd("HSET", "hash:username-to-account-id", 1, "Mock") err := suite.Redis.RemoveSkinByUserId(1) suite.Require().Nil(err) usernameResp := suite.cmd("GET", "username:mock") suite.Require().True(usernameResp.IsType(redis.Nil)) idResp := suite.cmd("HGET", "hash:username-to-account-id", 1) suite.Require().True(idResp.IsType(redis.Nil)) }) suite.RunSubTest("exists only id", func() { suite.cmd("HSET", "hash:username-to-account-id", 1, "Mock") err := suite.Redis.RemoveSkinByUserId(1) suite.Require().Nil(err) idResp := suite.cmd("HGET", "hash:username-to-account-id", 1) suite.Require().True(idResp.IsType(redis.Nil)) }) suite.RunSubTest("error when querying skin record", func() { suite.cmd("SET", "username:mock", "invalid zlib") suite.cmd("HSET", "hash:username-to-account-id", 1, "Mock") err := suite.Redis.RemoveSkinByUserId(1) suite.Require().EqualError(err, "zlib: invalid header") }) } func (suite *redisTestSuite) TestRemoveSkinByUsername() { suite.RunSubTest("exists record", func() { suite.cmd("SET", "username:mock", skinRecord) suite.cmd("HSET", "hash:username-to-account-id", 1, "Mock") err := suite.Redis.RemoveSkinByUsername("Mock") suite.Require().Nil(err) usernameResp := suite.cmd("GET", "username:mock") suite.Require().True(usernameResp.IsType(redis.Nil)) idResp := suite.cmd("HGET", "hash:username-to-account-id", 1) suite.Require().True(idResp.IsType(redis.Nil)) }) suite.RunSubTest("exists only username", func() { suite.cmd("SET", "username:mock", skinRecord) err := suite.Redis.RemoveSkinByUsername("Mock") suite.Require().Nil(err) usernameResp := suite.cmd("GET", "username:mock") suite.Require().True(usernameResp.IsType(redis.Nil)) }) suite.RunSubTest("no records", func() { err := suite.Redis.RemoveSkinByUsername("Mock") suite.Require().Nil(err) }) suite.RunSubTest("error when querying skin record", func() { suite.cmd("SET", "username:mock", "invalid zlib") err := suite.Redis.RemoveSkinByUsername("Mock") suite.Require().EqualError(err, "zlib: invalid header") }) } func (suite *redisTestSuite) TestGetUuid() { suite.RunSubTest("exists record", func() { suite.cmd("HSET", "hash:mojang-username-to-uuid", "mock", fmt.Sprintf("%s:%d", "d3ca513eb3e14946b58047f2bd3530fd", time.Now().Unix()), ) uuid, found, err := suite.Redis.GetUuid("Mock") suite.Require().Nil(err) suite.Require().True(found) suite.Require().Equal("d3ca513eb3e14946b58047f2bd3530fd", uuid) }) suite.RunSubTest("exists record with empty uuid value", func() { suite.cmd("HSET", "hash:mojang-username-to-uuid", "mock", fmt.Sprintf(":%d", time.Now().Unix()), ) uuid, found, err := suite.Redis.GetUuid("Mock") suite.Require().Nil(err) suite.Require().True(found) suite.Require().Empty("", uuid) }) suite.RunSubTest("not exists record", func() { uuid, found, err := suite.Redis.GetUuid("Mock") suite.Require().Nil(err) suite.Require().False(found) suite.Require().Empty(uuid) }) suite.RunSubTest("exists, but expired record", func() { suite.cmd("HSET", "hash:mojang-username-to-uuid", "mock", fmt.Sprintf("%s:%d", "d3ca513eb3e14946b58047f2bd3530fd", time.Now().Add(-1*time.Hour*24*31).Unix()), ) uuid, found, err := suite.Redis.GetUuid("Mock") suite.Require().Empty(uuid) suite.Require().False(found) suite.Require().Nil(err) resp := suite.cmd("HGET", "hash:mojang-username-to-uuid", "mock") suite.Require().True(resp.IsType(redis.Nil), "should cleanup expired records") }) suite.RunSubTest("exists, but corrupted record", func() { suite.cmd("HSET", "hash:mojang-username-to-uuid", "mock", "corrupted value", ) uuid, found, err := suite.Redis.GetUuid("Mock") suite.Require().Empty(uuid) suite.Require().False(found) suite.Require().Error(err, "Got unexpected response from the mojangUsernameToUuid hash: \"corrupted value\"") resp := suite.cmd("HGET", "hash:mojang-username-to-uuid", "mock") suite.Require().True(resp.IsType(redis.Nil), "should cleanup expired records") }) } func (suite *redisTestSuite) TestStoreUuid() { suite.RunSubTest("store uuid", func() { now = func() time.Time { return time.Date(2020, 04, 21, 02, 10, 16, 0, time.UTC) } err := suite.Redis.StoreUuid("Mock", "d3ca513eb3e14946b58047f2bd3530fd") suite.Require().Nil(err) resp := suite.cmd("HGET", "hash:mojang-username-to-uuid", "mock") suite.Require().False(resp.IsType(redis.Nil)) str, _ := resp.Str() suite.Require().Equal(str, "d3ca513eb3e14946b58047f2bd3530fd:1587435016") }) suite.RunSubTest("store empty uuid", func() { now = func() time.Time { return time.Date(2020, 04, 21, 02, 10, 16, 0, time.UTC) } err := suite.Redis.StoreUuid("Mock", "") suite.Require().Nil(err) resp := suite.cmd("HGET", "hash:mojang-username-to-uuid", "mock") suite.Require().False(resp.IsType(redis.Nil)) str, _ := resp.Str() suite.Require().Equal(str, ":1587435016") }) } func (suite *redisTestSuite) TestPing() { err := suite.Redis.Ping() suite.Require().Nil(err) } func (suite *redisTestSuite) TestAvail() { avail := suite.Redis.Avail() suite.Require().True(avail > 0) }