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package api
import (
"bytes"
"context"
"crypto/md5"
"encoding/json"
"fmt"
"net/http"
"net/http/httptest"
"strings"
"testing"
"time"
"github.com/umailserver/umailserver/internal/db"
"github.com/umailserver/umailserver/internal/storage"
"golang.org/x/crypto/bcrypt"
)
// --- RevokeToken (0.0%) ---
func TestRevokeToken_SingleToken(t *testing.T) {
database, err := db.Open(t.TempDir() + "/test.db")
if err != nil {
t.Fatalf("open db: %v", err)
}
defer database.Close()
server := NewServer(database, nil, Config{JWTSecret: "test-secret"})
tokenHash := fmt.Sprintf("%x", md5.Sum([]byte("test-token")))
server.RevokeToken(tokenHash, time.Now().Add(time.Hour))
if !server.IsTokenRevoked(tokenHash) {
t.Error("Expected token to be revoked")
}
}
func TestRevokeToken_NilDatabase(t *testing.T) {
// Server with nil database - should use in-memory revocation
server := NewServer(nil, nil, Config{JWTSecret: "test-secret"})
tokenHash := fmt.Sprintf("%x", md5.Sum([]byte("test-token")))
server.RevokeToken(tokenHash, time.Now().Add(time.Hour))
if !server.IsTokenRevoked(tokenHash) {
t.Error("Expected token to be revoked with nil database")
}
}
func TestRevokeToken_MultipleTokens(t *testing.T) {
database, err := db.Open(t.TempDir() + "/test.db")
if err != nil {
t.Fatalf("open db: %v", err)
}
defer database.Close()
server := NewServer(database, nil, Config{JWTSecret: "test-secret"})
// Revoke multiple tokens
for i := 0; i < 5; i++ {
token := fmt.Sprintf("token-%d", i)
tokenHash := fmt.Sprintf("%x", md5.Sum([]byte(token)))
server.RevokeToken(tokenHash, time.Now().Add(time.Hour))
}
// All should be revoked
for i := 0; i < 5; i++ {
token := fmt.Sprintf("token-%d", i)
tokenHash := fmt.Sprintf("%x", md5.Sum([]byte(token)))
if !server.IsTokenRevoked(tokenHash) {
t.Errorf("Expected token %d to be revoked", i)
}
}
}
func TestRevokeToken_DatabaseErrorFallback(t *testing.T) {
database, err := db.Open(t.TempDir() + "/test.db")
if err != nil {
t.Fatalf("open db: %v", err)
}
server := NewServer(database, nil, Config{JWTSecret: "test-secret"})
// Close database to simulate error
database.Close()
tokenHash := fmt.Sprintf("%x", md5.Sum([]byte("test-token")))
server.RevokeToken(tokenHash, time.Now().Add(time.Hour))
// Should fall back to in-memory on DB error
if !server.IsTokenRevoked(tokenHash) {
t.Error("Expected token to be revoked via in-memory fallback")
}
}
func TestIsTokenRevoked_NonExistent(t *testing.T) {
database, err := db.Open(t.TempDir() + "/test.db")
if err != nil {
t.Fatalf("open db: %v", err)
}
defer database.Close()
server := NewServer(database, nil, Config{JWTSecret: "test-secret"})
if server.IsTokenRevoked("non-existent-token") {
t.Error("Non-existent token should not be revoked")
}
}
func TestCleanupExpiredTokens(t *testing.T) {
database, err := db.Open(t.TempDir() + "/test.db")
if err != nil {
t.Fatalf("open db: %v", err)
}
defer database.Close()
server := NewServer(database, nil, Config{JWTSecret: "test-secret"})
// Add an already-expired token directly to map
tokenHash := "expired-token"
server.tokenBlacklistMu.Lock()
server.tokenBlacklist[tokenHash] = time.Now().Add(-1 * time.Hour)
server.tokenBlacklistMu.Unlock()
server.CleanupExpiredTokens()
if server.IsTokenRevoked(tokenHash) {
t.Error("Expired token should have been cleaned up")
}
}
// --- getEmailsFromStorage (6.9%) ---
func TestGetEmailsFromStorage_NilStorage(t *testing.T) {
h := NewMailHandler()
// mailDB and msgStore are nil
emails, err := h.getEmailsFromStorage("user@example.com", "INBOX")
if err != nil {
t.Errorf("Expected no error, got %v", err)
}
if len(emails) != 0 {
t.Errorf("Expected empty emails, got %d", len(emails))
}
}
func TestGetEmailsFromStorage_MailboxNotExists(t *testing.T) {
mailDB, err := storage.OpenDatabase(t.TempDir() + "/mail.db")
if err != nil {
t.Fatalf("open mail db: %v", err)
}
defer mailDB.Close()
h := NewMailHandler()
h.mailDB = mailDB
// msgStore is nil
emails, err := h.getEmailsFromStorage("user@example.com", "INBOX")
if err != nil {
t.Errorf("Expected no error, got %v", err)
}
// Should return empty since mailbox doesn't exist
if len(emails) != 0 {
t.Errorf("Expected empty emails for non-existent mailbox, got %d", len(emails))
}
}
func TestGetEmailsFromStorage_WithMessages(t *testing.T) {
mailDB, err := storage.OpenDatabase(t.TempDir() + "/mail.db")
if err != nil {
t.Fatalf("open mail db: %v", err)
}
defer mailDB.Close()
msgStore, err := storage.NewMessageStore(t.TempDir() + "/messages")
if err != nil {
t.Fatalf("create message store: %v", err)
}
defer msgStore.Close()
h := NewMailHandler()
h.mailDB = mailDB
h.msgStore = msgStore
// Create mailbox and add a message
_ = mailDB.CreateMailbox("user@example.com", "INBOX")
msgID, err := msgStore.StoreMessage("user@example.com", []byte("From: sender\r\nSubject: Test\r\n\r\nBody"))
if err != nil {
t.Fatalf("store message: %v", err)
}
uid, _ := mailDB.GetNextUID("user@example.com", "INBOX")
_ = mailDB.StoreMessageMetadata("user@example.com", "INBOX", uid, &storage.MessageMetadata{
MessageID: msgID,
UID: uid,
Subject: "Test",
From: "sender",
To: "user@example.com",
Date: "Mon, 01 Jan 2024 12:00:00 +0000",
InternalDate: time.Now(),
Size: 100,
Flags: []string{},
})
emails, err := h.getEmailsFromStorage("user@example.com", "INBOX")
if err != nil {
t.Errorf("Expected no error, got %v", err)
}
if len(emails) != 1 {
t.Errorf("Expected 1 email, got %d", len(emails))
}
if emails[0].Subject != "Test" {
t.Errorf("Expected subject 'Test', got %s", emails[0].Subject)
}
}
// --- getEmailFromStorage (10.5%) ---
func TestGetEmailFromStorage_NilStorage(t *testing.T) {
h := NewMailHandler()
// mailDB and msgStore are nil
email, err := h.getEmailFromStorage("user@example.com", "INBOX", "some-id")
if err == nil {
t.Error("Expected error for nil storage")
}
if email != nil {
t.Error("Expected nil email")
}
}
func TestGetEmailFromStorage_NotFound(t *testing.T) {
mailDB, err := storage.OpenDatabase(t.TempDir() + "/mail.db")
if err != nil {
t.Fatalf("open mail db: %v", err)
}
defer mailDB.Close()
msgStore, err := storage.NewMessageStore(t.TempDir() + "/messages")
if err != nil {
t.Fatalf("create message store: %v", err)
}
defer msgStore.Close()
h := NewMailHandler()
h.mailDB = mailDB
h.msgStore = msgStore
_ = mailDB.CreateMailbox("user@example.com", "INBOX")
email, err := h.getEmailFromStorage("user@example.com", "INBOX", "non-existent-id")
if err == nil {
t.Error("Expected error for non-existent email")
}
if email != nil {
t.Error("Expected nil email")
}
}
func TestGetEmailFromStorage_WithMessage(t *testing.T) {
mailDB, err := storage.OpenDatabase(t.TempDir() + "/mail.db")
if err != nil {
t.Fatalf("open mail db: %v", err)
}
defer mailDB.Close()
msgStore, err := storage.NewMessageStore(t.TempDir() + "/messages")
if err != nil {
t.Fatalf("create message store: %v", err)
}
defer msgStore.Close()
h := NewMailHandler()
h.mailDB = mailDB
h.msgStore = msgStore
// Create mailbox and add a message
_ = mailDB.CreateMailbox("user@example.com", "INBOX")
msgID, err := msgStore.StoreMessage("user@example.com", []byte("From: sender\r\nSubject: FindMe\r\n\r\nBody"))
if err != nil {
t.Fatalf("store message: %v", err)
}
uid, _ := mailDB.GetNextUID("user@example.com", "INBOX")
_ = mailDB.StoreMessageMetadata("user@example.com", "INBOX", uid, &storage.MessageMetadata{
MessageID: msgID,
UID: uid,
Subject: "FindMe",
From: "sender",
To: "user@example.com",
Date: "Mon, 01 Jan 2024 12:00:00 +0000",
InternalDate: time.Now(),
Size: 100,
Flags: []string{"\\Seen"},
})
email, err := h.getEmailFromStorage("user@example.com", "INBOX", msgID)
if err != nil {
t.Errorf("Expected no error, got %v", err)
}
if email == nil {
t.Fatal("Expected email, got nil")
}
if email.Subject != "FindMe" {
t.Errorf("Expected subject 'FindMe', got %s", email.Subject)
}
if !email.Read {
t.Error("Expected email to be marked as read")
}
}
// --- handleMailDelete ---
func TestHandleMailDelete_Success(t *testing.T) {
mailDB, err := storage.OpenDatabase(t.TempDir() + "/mail.db")
if err != nil {
t.Fatalf("open mail db: %v", err)
}
defer mailDB.Close()
msgStore, err := storage.NewMessageStore(t.TempDir() + "/messages")
if err != nil {
t.Fatalf("create message store: %v", err)
}
defer msgStore.Close()
database, err := db.Open(t.TempDir() + "/test.db")
if err != nil {
t.Fatalf("open db: %v", err)
}
defer database.Close()
server := NewServer(database, nil, Config{JWTSecret: "test-secret", TokenExpiry: time.Hour})
server.SetMailDB(mailDB)
server.SetMsgStore(msgStore)
domain := &db.DomainData{Name: "mailtest.com", MaxAccounts: 10, IsActive: true}
_ = database.CreateDomain(domain)
hash, _ := bcrypt.GenerateFromPassword([]byte("password123"), bcrypt.DefaultCost)
account := &db.AccountData{
Email: "user@mailtest.com", LocalPart: "user", Domain: "mailtest.com",
PasswordHash: string(hash), IsActive: true, IsAdmin: true,
}
_ = database.CreateAccount(account)
token := helperLogin(t, server, "user@mailtest.com", "password123")
// Create mailbox and message
mailDB.CreateMailbox("user@mailtest.com", "INBOX")
msgID, _ := msgStore.StoreMessage("user@mailtest.com", []byte("From: sender\r\nSubject: DeleteMe\r\n\r\nBody"))
uid, _ := mailDB.GetNextUID("user@mailtest.com", "INBOX")
mailDB.StoreMessageMetadata("user@mailtest.com", "INBOX", uid, &storage.MessageMetadata{
MessageID: msgID,
UID: uid,
Subject: "DeleteMe",
From: "sender",
To: "user@mailtest.com",
Date: "Mon, 01 Jan 2024 12:00:00 +0000",
InternalDate: time.Now(),
Size: 100,
Flags: []string{},
})
req := httptest.NewRequest(http.MethodDelete, "/api/v1/mail/delete?id="+msgID, strings.NewReader("{}"))
req = req.WithContext(context.WithValue(req.Context(), "user", "user@mailtest.com"))
req.Header.Set("Authorization", "Bearer "+token)
req.Header.Set("Content-Type", "application/json")
rec := httptest.NewRecorder()
server.ServeHTTP(rec, req)
if rec.Code != http.StatusOK {
t.Errorf("Expected 200, got %d: %s", rec.Code, rec.Body.String())
}
}
func TestHandleMailDelete_MissingID(t *testing.T) {
database, err := db.Open(t.TempDir() + "/test.db")
if err != nil {
t.Fatalf("open db: %v", err)
}
defer database.Close()
server := NewServer(database, nil, Config{JWTSecret: "test-secret", TokenExpiry: time.Hour})
domain := &db.DomainData{Name: "mailtest.com", MaxAccounts: 10, IsActive: true}
_ = database.CreateDomain(domain)
hash, _ := bcrypt.GenerateFromPassword([]byte("password123"), bcrypt.DefaultCost)
account := &db.AccountData{
Email: "user@mailtest.com", LocalPart: "user", Domain: "mailtest.com",
PasswordHash: string(hash), IsActive: true, IsAdmin: true,
}
_ = database.CreateAccount(account)
token := helperLogin(t, server, "user@mailtest.com", "password123")
req := httptest.NewRequest(http.MethodDelete, "/api/v1/mail/delete", nil)
req = req.WithContext(context.WithValue(req.Context(), "user", "user@mailtest.com"))
req.Header.Set("Authorization", "Bearer "+token)
rec := httptest.NewRecorder()
server.ServeHTTP(rec, req)
if rec.Code != http.StatusBadRequest {
t.Errorf("Expected 400, got %d", rec.Code)
}
}
// --- extractBody ---
func TestExtractBody_WithCRLF(t *testing.T) {
h := NewMailHandler()
raw := "From: sender\r\nSubject: Test\r\n\r\nBody content here"
body := h.extractBody(raw)
if body != "Body content here" {
t.Errorf("Expected 'Body content here', got %q", body)
}
}
func TestExtractBody_WithLF(t *testing.T) {
h := NewMailHandler()
raw := "From: sender\nSubject: Test\n\nBody content here"
body := h.extractBody(raw)
if body != "Body content here" {
t.Errorf("Expected 'Body content here', got %q", body)
}
}
func TestExtractBody_NoSeparator(t *testing.T) {
h := NewMailHandler()
raw := "Just one line without separator"
body := h.extractBody(raw)
if body != raw {
t.Errorf("Expected raw content, got %q", body)
}
}
// --- hasFlag ---
func TestHasFlag_Exists(t *testing.T) {
flags := []string{"\\Seen", "\\Flagged", "\\Answered"}
if !hasFlag(flags, "\\Seen") {
t.Error("Expected hasFlag to return true for \\Seen")
}
if !hasFlag(flags, "\\Flagged") {
t.Error("Expected hasFlag to return true for \\Flagged")
}
}
func TestHasFlag_NotExists(t *testing.T) {
flags := []string{"\\Seen", "\\Flagged"}
if hasFlag(flags, "\\Deleted") {
t.Error("Expected hasFlag to return false for \\Deleted")
}
}
// --- markAsRead ---
func TestMarkAsRead_NilDB(t *testing.T) {
h := NewMailHandler()
// mailDB is nil - should not panic
h.markAsRead("user@example.com", "INBOX", "some-id")
}
func TestMarkAsRead_MessageNotFound(t *testing.T) {
mailDB, err := storage.OpenDatabase(t.TempDir() + "/mail.db")
if err != nil {
t.Fatalf("open mail db: %v", err)
}
defer mailDB.Close()
h := NewMailHandler()
h.mailDB = mailDB
// Should not panic when message not found
h.markAsRead("user@example.com", "INBOX", "non-existent-id")
}
func TestMarkAsRead_Success(t *testing.T) {
mailDB, err := storage.OpenDatabase(t.TempDir() + "/mail.db")
if err != nil {
t.Fatalf("open mail db: %v", err)
}
defer mailDB.Close()
msgStore, err := storage.NewMessageStore(t.TempDir() + "/messages")
if err != nil {
t.Fatalf("create message store: %v", err)
}
defer msgStore.Close()
h := NewMailHandler()
h.mailDB = mailDB
h.msgStore = msgStore
// Create mailbox and add a message (unread)
_ = mailDB.CreateMailbox("user@example.com", "INBOX")
msgID, _ := msgStore.StoreMessage("user@example.com", []byte("From: sender\r\nSubject: Test\r\n\r\nBody"))
uid, _ := mailDB.GetNextUID("user@example.com", "INBOX")
_ = mailDB.StoreMessageMetadata("user@example.com", "INBOX", uid, &storage.MessageMetadata{
MessageID: msgID,
UID: uid,
Subject: "Test",
From: "sender",
To: "user@example.com",
Date: "Mon, 01 Jan 2024 12:00:00 +0000",
InternalDate: time.Now(),
Size: 100,
Flags: []string{}, // No \Seen flag - unread
})
// markAsRead should add \Seen flag
h.markAsRead("user@example.com", "INBOX", msgID)
// Verify the flag was added
meta, _ := mailDB.GetMessageMetadata("user@example.com", "INBOX", uid)
if !hasFlag(meta.Flags, "\\Seen") {
t.Error("Expected \\Seen flag to be added")
}
}
func TestMarkAsRead_AlreadyRead(t *testing.T) {
mailDB, err := storage.OpenDatabase(t.TempDir() + "/mail.db")
if err != nil {
t.Fatalf("open mail db: %v", err)
}
defer mailDB.Close()
msgStore, err := storage.NewMessageStore(t.TempDir() + "/messages")
if err != nil {
t.Fatalf("create message store: %v", err)
}
defer msgStore.Close()
h := NewMailHandler()
h.mailDB = mailDB
h.msgStore = msgStore
// Create mailbox and add a message (already read)
_ = mailDB.CreateMailbox("user@example.com", "INBOX")
msgID, _ := msgStore.StoreMessage("user@example.com", []byte("From: sender\r\nSubject: Test\r\n\r\nBody"))
uid, _ := mailDB.GetNextUID("user@example.com", "INBOX")
_ = mailDB.StoreMessageMetadata("user@example.com", "INBOX", uid, &storage.MessageMetadata{
MessageID: msgID,
UID: uid,
Subject: "Test",
From: "sender",
To: "user@example.com",
Date: "Mon, 01 Jan 2024 12:00:00 +0000",
InternalDate: time.Now(),
Size: 100,
Flags: []string{"\\Seen"}, // Already has \Seen flag
})
// markAsRead should not change anything (no update needed)
h.markAsRead("user@example.com", "INBOX", msgID)
// Verify the flag was not changed
meta, _ := mailDB.GetMessageMetadata("user@example.com", "INBOX", uid)
if len(meta.Flags) != 1 || meta.Flags[0] != "\\Seen" {
t.Errorf("Expected exactly \\Seen flag, got %v", meta.Flags)
}
}
// --- InitDemoEmails ---
func TestInitDemoEmails_IsNoOp(t *testing.T) {
// Should not panic
InitDemoEmails("test@example.com")
}
// --- MailHandler folder mapping ---
func TestFolderMap_RoundTrip(t *testing.T) {
// Test reverseFolderMap
folders := []string{"Inbox", "Sent", "Drafts", "Trash", "Spam"}
expectedInternal := []string{"INBOX", "Sent", "Drafts", "Trash", "Junk"}
for i, folder := range folders {
internal := folderMap[strings.ToLower(folder)]
if internal != expectedInternal[i] {
t.Errorf("Expected %s -> %s, got %s", folder, expectedInternal[i], internal)
}
}
// Test reverse mapping
for i, internal := range expectedInternal {
external := reverseFolderMap[internal]
if external != folders[i] {
t.Errorf("Expected %s -> %s, got %s", internal, folders[i], external)
}
}
}
// --- getEmailFromStorage error paths ---
func TestGetEmailFromStorage_GetMessageUIDsError(t *testing.T) {
mailDB, err := storage.OpenDatabase(t.TempDir() + "/mail.db")
if err != nil {
t.Fatalf("open mail db: %v", err)
}
defer mailDB.Close()
msgStore, err := storage.NewMessageStore(t.TempDir() + "/messages")
if err != nil {
t.Fatalf("create message store: %v", err)
}
defer msgStore.Close()
h := NewMailHandler()
h.mailDB = mailDB
h.msgStore = msgStore
// Create mailbox but no messages - GetMessageUIDs returns empty
_ = mailDB.CreateMailbox("user@example.com", "INBOX")
email, _ := h.getEmailFromStorage("user@example.com", "INBOX", "non-existent-id")
// email should be nil for non-existent message, error may vary
if email != nil {
t.Error("Expected nil email for non-existent message")
}
}
func TestGetEmailFromStorage_WithMessages(t *testing.T) {
mailDB, err := storage.OpenDatabase(t.TempDir() + "/mail.db")
if err != nil {
t.Fatalf("open mail db: %v", err)
}
defer mailDB.Close()
msgStore, err := storage.NewMessageStore(t.TempDir() + "/messages")
if err != nil {
t.Fatalf("create message store: %v", err)
}
defer msgStore.Close()
h := NewMailHandler()
h.mailDB = mailDB
h.msgStore = msgStore
// Create mailbox and add a message
_ = mailDB.CreateMailbox("user@example.com", "INBOX")
msgID, err := msgStore.StoreMessage("user@example.com", []byte("From: sender\r\nSubject: Test\r\n\r\nBody"))
if err != nil {
t.Fatalf("store message: %v", err)
}
uid, _ := mailDB.GetNextUID("user@example.com", "INBOX")
_ = mailDB.StoreMessageMetadata("user@example.com", "INBOX", uid, &storage.MessageMetadata{
MessageID: msgID,
UID: uid,
Subject: "Test",
From: "sender",
To: "user@example.com",
Date: "Mon, 01 Jan 2024 12:00:00 +0000",
InternalDate: time.Now(),
Size: 100,
Flags: []string{"\\Seen", "\\Flagged"},
})
email, err := h.getEmailFromStorage("user@example.com", "INBOX", msgID)
if err != nil {
t.Errorf("Expected no error, got %v", err)
}
if email == nil {
t.Fatal("Expected email, got nil")
}
if email.Subject != "Test" {
t.Errorf("Expected subject 'Test', got %s", email.Subject)
}
if !email.Read {
t.Error("Expected Read to be true")
}
if !email.Starred {
t.Error("Expected Starred to be true")
}
}
// --- getEmailsFromStorage error paths ---
func TestGetEmailsFromStorage_GetMessageUIDsError(t *testing.T) {
mailDB, err := storage.OpenDatabase(t.TempDir() + "/mail.db")
if err != nil {
t.Fatalf("open mail db: %v", err)
}
defer mailDB.Close()
msgStore, err := storage.NewMessageStore(t.TempDir() + "/messages")
if err != nil {
t.Fatalf("create message store: %v", err)
}
defer msgStore.Close()
h := NewMailHandler()
h.mailDB = mailDB
h.msgStore = msgStore
// Create mailbox and add a message with corrupted metadata
_ = mailDB.CreateMailbox("user@example.com", "INBOX")
msgID, err := msgStore.StoreMessage("user@example.com", []byte("From: sender\r\nSubject: Test\r\n\r\nBody"))
if err != nil {
t.Fatalf("store message: %v", err)
}
uid, _ := mailDB.GetNextUID("user@example.com", "INBOX")
// Store metadata without proper flags to test hasFlag coverage
_ = mailDB.StoreMessageMetadata("user@example.com", "INBOX", uid, &storage.MessageMetadata{
MessageID: msgID,
UID: uid,
Subject: "Test",
From: "sender",
To: "user@example.com",
Date: "Mon, 01 Jan 2024 12:00:00 +0000",
InternalDate: time.Now(),
Size: 100,
Flags: []string{}, // No flags - tests hasFlag false path
})
emails, err := h.getEmailsFromStorage("user@example.com", "INBOX")
if err != nil {
t.Errorf("Expected no error, got %v", err)
}
if len(emails) != 1 {
t.Errorf("Expected 1 email, got %d", len(emails))
}
if emails[0].Read {
t.Error("Expected Read to be false with no flags")
}
}
// --- handleMailGet ---
func TestHandleMailGet_Success(t *testing.T) {
mailDB, err := storage.OpenDatabase(t.TempDir() + "/mail.db")
if err != nil {
t.Fatalf("open mail db: %v", err)
}
defer mailDB.Close()
msgStore, err := storage.NewMessageStore(t.TempDir() + "/messages")
if err != nil {
t.Fatalf("create message store: %v", err)
}
defer msgStore.Close()
h := NewMailHandler()
h.mailDB = mailDB
h.msgStore = msgStore
// Create mailbox and add a message
_ = mailDB.CreateMailbox("user@example.com", "INBOX")
msgID, err := msgStore.StoreMessage("user@example.com", []byte("From: sender\r\nSubject: Test\r\n\r\nBody"))
if err != nil {
t.Fatalf("store message: %v", err)
}
uid, _ := mailDB.GetNextUID("user@example.com", "INBOX")
_ = mailDB.StoreMessageMetadata("user@example.com", "INBOX", uid, &storage.MessageMetadata{
MessageID: msgID,
UID: uid,
Subject: "Test",
From: "sender",
To: "user@example.com",
Date: "Mon, 01 Jan 2024 12:00:00 +0000",
InternalDate: time.Now(),
Size: 100,
Flags: []string{"\\Seen"},
})
req := httptest.NewRequest(http.MethodGet, "/api/v1/mail/message?id="+msgID+"&folder=INBOX", nil)
req = req.WithContext(withUser(req.Context(), "user@example.com"))
w := httptest.NewRecorder()
h.handleMailGet(w, req)
if w.Code != http.StatusOK {
t.Errorf("Expected status 200, got %d", w.Code)
}
}
// --- handleMailList ---
func TestHandleMailList_SpamFolder(t *testing.T) {
mailDB, err := storage.OpenDatabase(t.TempDir() + "/mail.db")
if err != nil {
t.Fatalf("open mail db: %v", err)
}
defer mailDB.Close()
msgStore, err := storage.NewMessageStore(t.TempDir() + "/messages")
if err != nil {
t.Fatalf("create message store: %v", err)
}
defer msgStore.Close()
h := NewMailHandler()
h.mailDB = mailDB
h.msgStore = msgStore
// Create Junk mailbox with a message
_ = mailDB.CreateMailbox("user@example.com", "Junk")
msgID, err := msgStore.StoreMessage("user@example.com", []byte("From: spam\r\nSubject: Spam\r\n\r\nSpam body"))
if err != nil {
t.Fatalf("store message: %v", err)
}
uid, _ := mailDB.GetNextUID("user@example.com", "Junk")
_ = mailDB.StoreMessageMetadata("user@example.com", "Junk", uid, &storage.MessageMetadata{
MessageID: msgID,
UID: uid,
Subject: "Spam",
From: "spam@example.com",
To: "user@example.com",
Date: "Mon, 01 Jan 2024 12:00:00 +0000",
InternalDate: time.Now(),
Size: 100,
Flags: []string{},
})
req := httptest.NewRequest(http.MethodGet, "/api/v1/mail/inbox?folder=spam", nil)
req = req.WithContext(withUser(req.Context(), "user@example.com"))
w := httptest.NewRecorder()
h.handleMailList(w, req)
if w.Code != http.StatusOK {
t.Errorf("Expected status 200, got %d", w.Code)
}
var resp map[string]interface{}
json.NewDecoder(w.Body).Decode(&resp)
if resp["folder"] != "spam" {
t.Errorf("Expected folder 'spam', got %v", resp["folder"])
}
}
// --- handleMailList with sent folder ---
func TestHandleMailList_SentFolder(t *testing.T) {
mailDB, err := storage.OpenDatabase(t.TempDir() + "/mail.db")
if err != nil {
t.Fatalf("open mail db: %v", err)
}
defer mailDB.Close()
msgStore, err := storage.NewMessageStore(t.TempDir() + "/messages")
if err != nil {
t.Fatalf("create message store: %v", err)
}
defer msgStore.Close()
h := NewMailHandler()
h.mailDB = mailDB
h.msgStore = msgStore
// Create Sent mailbox with a message
_ = mailDB.CreateMailbox("user@example.com", "Sent")
msgID, err := msgStore.StoreMessage("user@example.com", []byte("From: user@example.com\r\nSubject: Sent\r\n\r\nSent body"))
if err != nil {
t.Fatalf("store message: %v", err)
}
uid, _ := mailDB.GetNextUID("user@example.com", "Sent")
_ = mailDB.StoreMessageMetadata("user@example.com", "Sent", uid, &storage.MessageMetadata{
MessageID: msgID,
UID: uid,
Subject: "Sent",
From: "user@example.com",
To: "recipient@example.com",
Date: "Mon, 01 Jan 2024 12:00:00 +0000",
InternalDate: time.Now(),
Size: 100,
Flags: []string{"\\Seen"},
})
req := httptest.NewRequest(http.MethodGet, "/api/v1/mail/inbox?folder=sent", nil)
req = req.WithContext(withUser(req.Context(), "user@example.com"))
w := httptest.NewRecorder()
h.handleMailList(w, req)
if w.Code != http.StatusOK {
t.Errorf("Expected status 200, got %d", w.Code)
}
var resp map[string]interface{}
json.NewDecoder(w.Body).Decode(&resp)
// folder should map to "sent"
if resp["folder"] != "sent" {
t.Errorf("Expected folder 'sent', got %v", resp["folder"])
}
}
// --- deleteMessageMetadata ---
func TestDeleteMessageMetadata_NotFound(t *testing.T) {
mailDB, err := storage.OpenDatabase(t.TempDir() + "/mail.db")
if err != nil {
t.Fatalf("open mail db: %v", err)
}
defer mailDB.Close()
h := NewMailHandler()
h.mailDB = mailDB
// Should not panic when message not found
h.deleteMessageMetadata("user@example.com", "non-existent-id")
}
// --- mail send with BCC ---
func TestMailSend_WithBCC(t *testing.T) {
database, err := db.Open(t.TempDir() + "/test.db")
if err != nil {
t.Fatalf("open db: %v", err)
}
defer database.Close()
server := NewServer(database, nil, Config{JWTSecret: "test-secret", TokenExpiry: time.Hour})
domain := &db.DomainData{Name: "mailtest.com", MaxAccounts: 10, IsActive: true}
_ = database.CreateDomain(domain)
hash, _ := bcrypt.GenerateFromPassword([]byte("password123"), bcrypt.DefaultCost)
account := &db.AccountData{
Email: "user@mailtest.com", LocalPart: "user", Domain: "mailtest.com",
PasswordHash: string(hash), IsActive: true, IsAdmin: true,
}
_ = database.CreateAccount(account)
token := helperLogin(t, server, "user@mailtest.com", "password123")
body := map[string]interface{}{
"to": []string{"recipient@example.com"},
"bcc": []string{"bcc1@example.com", "bcc2@example.com"},
"subject": "Test with BCC",
"body": "Test message with BCC",
}
bodyBytes, _ := json.Marshal(body)
req := httptest.NewRequest(http.MethodPost, "/api/v1/mail/send", bytes.NewReader(bodyBytes))
req.Header.Set("Content-Type", "application/json")
req.Header.Set("Authorization", "Bearer "+token)
rec := httptest.NewRecorder()
server.ServeHTTP(rec, req)
if rec.Code != http.StatusOK {
t.Errorf("Expected 200, got %d: %s", rec.Code, rec.Body.String())
}
}
// --- handleMailSend with storage ---
func TestHandleMailSend_WithStorage(t *testing.T) {
database, err := db.Open(t.TempDir() + "/test.db")
if err != nil {
t.Fatalf("open db: %v", err)
}
defer database.Close()
mailDB, err := storage.OpenDatabase(t.TempDir() + "/mail.db")
if err != nil {
t.Fatalf("open mail db: %v", err)
}
defer mailDB.Close()
msgStore, err := storage.NewMessageStore(t.TempDir() + "/messages")
if err != nil {
t.Fatalf("create message store: %v", err)
}
defer msgStore.Close()
server := NewServer(database, nil, Config{JWTSecret: "test-secret", TokenExpiry: time.Hour})
server.SetMailDB(mailDB)
server.SetMsgStore(msgStore)
domain := &db.DomainData{Name: "mailtest.com", MaxAccounts: 10, IsActive: true}
_ = database.CreateDomain(domain)
hash, _ := bcrypt.GenerateFromPassword([]byte("password123"), bcrypt.DefaultCost)
account := &db.AccountData{
Email: "user@mailtest.com", LocalPart: "user", Domain: "mailtest.com",
PasswordHash: string(hash), IsActive: true, IsAdmin: true,
}
_ = database.CreateAccount(account)
token := helperLogin(t, server, "user@mailtest.com", "password123")
body := map[string]interface{}{
"to": []string{"recipient@example.com"},
"subject": "Test with storage",
"body": "Test message",
}
bodyBytes, _ := json.Marshal(body)
req := httptest.NewRequest(http.MethodPost, "/api/v1/mail/send", bytes.NewReader(bodyBytes))
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