add some User functions, move api tests from js to python

models/user_test.go

@@ -0,0 +1,17 @@
+package models
+
+import (
+	"testing"
+
+	"github.com/arnaucube/gogame/database"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestCreateUser(t *testing.T) {
+	db, err := database.New("127.0.0.1:27017", "gogametests")
+	assert.Nil(t, err)
+
+	user, err := NewUser(db, "user00", "password00", "user00@email.com")
+	assert.Nil(t, err)
+	assert.Equal(t, user.Name, "user00")
+}