Revert "Change MockSMTP to Server"

This reverts commit 80cbfe7.

README.md

@@ -56,14 +56,13 @@ package mailers_test
 import (
 	"testing"
 
-    "github.com/stanislas-m/mocksmtp"
-    "github.com/stretchr/testify/require"
-    "gitlab.com/stanislas-m/mybuffaloproject/mailers"
+	"github.com/stretchr/testify/require"
+	"gitlab.com/stanislas-m/mybuffaloproject/mailers"
 )
 
 func Test_SendRegistrationMail(t *testing.T) {
     r := require.New(t)
-    ms, v := mailers.SMTP.(*mocksmtp.Server)
+    ms, v := mailers.SMTP.(*MockSMTP)
     r.True(v)
     // Clear SMTP queue after test
     defer ms.Clear()

mocksmtp.go

@@ -1,4 +1,4 @@
-package Server
+package mocksmtp
 
 import (
 	"errors"
@@ -10,15 +10,15 @@ import (
 // ErrNoMessage is returned when no message was caught.
 var ErrNoMessage = errors.New("no message sent")
 
-// Server is an in-memory implementation for buffalo `Sender`
+// MockSMTP is an in-memory implementation for buffalo `Sender`
 // interface. It's intended to catch sent messages for test purposes.
-type Server struct {
+type MockSMTP struct {
 	messages []mail.Message
 	mutex    sync.RWMutex
 }
 
 // Send implements buffalo `Sender` interface, to send mails.
-func (s *Server) Send(m mail.Message) error {
+func (s *MockSMTP) Send(m mail.Message) error {
 	s.mutex.Lock()
 	defer s.mutex.Unlock()
 	s.messages = append(s.messages, m)
@@ -27,7 +27,7 @@ func (s *Server) Send(m mail.Message) error {
 
 // LastMessage gets the last sent message, if it exists.
 // It returns `NoMessage` error if there is not last message.
-func (s *Server) LastMessage() (mail.Message, error) {
+func (s *MockSMTP) LastMessage() (mail.Message, error) {
 	s.mutex.RLock()
 	defer s.mutex.RUnlock()
 	l := len(s.Messages())
@@ -39,30 +39,30 @@ func (s *Server) LastMessage() (mail.Message, error) {
 }
 
 // Messages gets the list of sent messages.
-func (s *Server) Messages() []mail.Message {
+func (s *MockSMTP) Messages() []mail.Message {
 	s.mutex.RLock()
 	defer s.mutex.RUnlock()
 	return s.messages
 }
 
 // Count gets the amount of sent messages.
-func (s *Server) Count() int {
+func (s *MockSMTP) Count() int {
 	s.mutex.RLock()
 	defer s.mutex.RUnlock()
 	return len(s.messages)
 }
 
 // Clear destroys all sent messages.
-func (s *Server) Clear() {
+func (s *MockSMTP) Clear() {
 	s.mutex.Lock()
 	defer s.mutex.Unlock()
 
 	s.messages = []mail.Message{}
 }
 
-// New constructs a new Server.
-func New() *Server {
-	return &Server{
+// New constructs a new MockSMTP.
+func New() *MockSMTP {
+	return &MockSMTP{
 		messages: []mail.Message{},
 		mutex:    sync.RWMutex{},
 	}