AsymCrypt optimize + Symcrypt creation

symcrypt_test.go

@@ -0,0 +1,21 @@
+package meowlib
+
+import (
+	"log"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestSymEncryptDecrypt(t *testing.T) {
+	foo := []byte("!#$%&()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_abcdefghijklmnopqrstuvwxyz{|}~")
+	encMess, err := SymEncrypt("mysecretpassword", foo)
+	if err != nil {
+		log.Println(err.Error())
+	}
+	decMess, err2 := SymDecrypt("mysecretpassword", encMess)
+	if err2 != nil {
+		log.Println(err2.Error())
+	}
+	assert.Equal(t, foo, decMess, "The two messages should be the same.")
+}