Add freecache store (#35)

nssession_test.go

@@ -12,6 +12,7 @@ import (
 	"github.com/no-src/nssession/store/buntdb"
 	"github.com/no-src/nssession/store/etcd"
 	"github.com/no-src/nssession/store/fastcache"
+	"github.com/no-src/nssession/store/freecache"
 	"github.com/no-src/nssession/store/memcached"
 	"github.com/no-src/nssession/store/memory"
 	"github.com/no-src/nssession/store/redis"
@@ -66,6 +67,12 @@ var (
 		Expiration: time.Hour,
 		Store:      store.NewStore(fastcache.Driver),
 	}
+
+	freecacheConfig = &Config{
+		Connection: "freecache://?cache_size=50mib",
+		Expiration: time.Hour,
+		Store:      store.NewStore(freecache.Driver),
+	}
 )
 
 func TestNSSession_Memory(t *testing.T) {
@@ -100,6 +107,10 @@ func TestNSSession_Fastcache(t *testing.T) {
 	testNSSession(t, fastcacheConfig)
 }
 
+func TestNSSession_Freecache(t *testing.T) {
+	testNSSession(t, freecacheConfig)
+}
+
 func testNSSession(t *testing.T, c *Config) {
 	InitDefaultConfig(c)
 	session, err := Default(createTestRequestAndWriter())

store/freecache/freecache.go

@@ -0,0 +1,9 @@
+package freecache
+
+import (
+	"github.com/no-src/nscache/freecache"
+	"github.com/no-src/nssession/store"
+)
+
+// Driver the unique name of the freecache driver
+var Driver store.DriverName = freecache.DriverName

store/store_test.go

@@ -9,6 +9,7 @@ import (
 	"github.com/no-src/nssession/store/buntdb"
 	"github.com/no-src/nssession/store/etcd"
 	"github.com/no-src/nssession/store/fastcache"
+	"github.com/no-src/nssession/store/freecache"
 	"github.com/no-src/nssession/store/memcached"
 	"github.com/no-src/nssession/store/memory"
 	"github.com/no-src/nssession/store/redis"
@@ -28,6 +29,7 @@ func TestStore(t *testing.T) {
 		{boltdb.Driver, "boltdb://boltdb.db"},
 		{memcached.Driver, "memcached://127.0.0.1:11211"},
 		{fastcache.Driver, "fastcache://?max_bytes=50mib"},
+		{freecache.Driver, "freecache://?cache_size=50mib"},
 	}
 
 	for _, tc := range testCases {