Modify setup from stirng and include test.

Author: chrishalbert

google/google.go

@@ -78,9 +78,8 @@ func Setup(redirectURL, credFile string, scopes []string, secret []byte) {
 }
 
 // Setup the authorization path without a config file
-func SetupFromString(redirectURL, cLoginURL string, clientID string, clientSecret string, scopes []string, secret []byte) {
+func SetupFromString(redirectURL, clientID string, clientSecret string, scopes []string, secret []byte) {
 	store = cookie.NewStore(secret)
-	loginURL = cLoginURL
 
 	conf = &oauth2.Config{
 		ClientID:     clientID,

google/google_test.go

@@ -0,0 +1,19 @@
+package google
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestSetupFromString(t *testing.T) {
+	t.Run("should assign store and config accordingly", func(t *testing.T) {
+		store = nil
+		conf = nil
+		SetupFromString("http://fake.fake", "clientid", "clientsecret", []string{}, []byte("secret"))
+		assert.NotNil(t, conf)
+		assert.NotNil(t, store)
+		assert.Equal(t, conf.ClientID, "clientid")
+		assert.Equal(t, conf.ClientSecret, "clientsecret")
+	})
+}