Improve README SEO and increase test coverage to 50%

Optimized README for better discoverability with keywords: api, habits, self-hosted. Consolidated content to reduce redundancy while maintaining clarity.

Added comprehensive test coverage across multiple layers:
- Infrastructure: bcrypt hashing, JWT tokens, configuration validation
- Application commands: user deletion, password reset, token revocation, email verification
- Application queries: login, token refresh
- Domain entities: refresh tokens, password reset tokens

Coverage increased from 42.5% to 50.8% with meaningful business logic tests.

Fixed integration test handler initialization with correct parameters.
This commit is contained in:
2025-11-28 17:59:39 +01:00
parent 06f95afc92
commit 8d631f8fab
15 changed files with 2607 additions and 77 deletions
@@ -0,0 +1,134 @@
package commands
import (
"context"
"testing"
"apocapoc-api/internal/domain/entities"
"apocapoc-api/internal/shared/errors"
)
type mockDeleteUserRepo struct {
findByIDFunc func(ctx context.Context, id string) (*entities.User, error)
deleteFunc func(ctx context.Context, id string) error
}
func (m *mockDeleteUserRepo) FindByID(ctx context.Context, id string) (*entities.User, error) {
if m.findByIDFunc != nil {
return m.findByIDFunc(ctx, id)
}
return nil, errors.ErrNotFound
}
func (m *mockDeleteUserRepo) FindByEmail(ctx context.Context, email string) (*entities.User, error) {
return nil, errors.ErrNotFound
}
func (m *mockDeleteUserRepo) FindByVerificationToken(ctx context.Context, token string) (*entities.User, error) {
return nil, errors.ErrNotFound
}
func (m *mockDeleteUserRepo) Create(ctx context.Context, user *entities.User) error {
return nil
}
func (m *mockDeleteUserRepo) Update(ctx context.Context, user *entities.User) error {
return nil
}
func (m *mockDeleteUserRepo) Delete(ctx context.Context, id string) error {
if m.deleteFunc != nil {
return m.deleteFunc(ctx, id)
}
return nil
}
func TestDeleteUserHandler_Success(t *testing.T) {
var deletedID string
repo := &mockDeleteUserRepo{
findByIDFunc: func(ctx context.Context, id string) (*entities.User, error) {
user := entities.NewUser("test@example.com", "hashedPassword", "UTC")
user.ID = id
return user, nil
},
deleteFunc: func(ctx context.Context, id string) error {
deletedID = id
return nil
},
}
handler := NewDeleteUserHandler(repo)
cmd := DeleteUserCommand{
UserID: "user-123",
}
err := handler.Handle(context.Background(), cmd)
if err != nil {
t.Fatalf("Handle() unexpected error = %v", err)
}
if deletedID != "user-123" {
t.Errorf("deletedID = %v, want %v", deletedID, "user-123")
}
}
func TestDeleteUserHandler_EmptyUserID(t *testing.T) {
repo := &mockDeleteUserRepo{}
handler := NewDeleteUserHandler(repo)
cmd := DeleteUserCommand{
UserID: "",
}
err := handler.Handle(context.Background(), cmd)
if err != errors.ErrInvalidInput {
t.Errorf("Handle() error = %v, want %v", err, errors.ErrInvalidInput)
}
}
func TestDeleteUserHandler_UserNotFound(t *testing.T) {
repo := &mockDeleteUserRepo{
findByIDFunc: func(ctx context.Context, id string) (*entities.User, error) {
return nil, errors.ErrNotFound
},
}
handler := NewDeleteUserHandler(repo)
cmd := DeleteUserCommand{
UserID: "non-existent-user",
}
err := handler.Handle(context.Background(), cmd)
if err != errors.ErrNotFound {
t.Errorf("Handle() error = %v, want %v", err, errors.ErrNotFound)
}
}
func TestDeleteUserHandler_DeleteError(t *testing.T) {
customError := errors.ErrNotFound
repo := &mockDeleteUserRepo{
findByIDFunc: func(ctx context.Context, id string) (*entities.User, error) {
user := entities.NewUser("test@example.com", "hashedPassword", "UTC")
user.ID = id
return user, nil
},
deleteFunc: func(ctx context.Context, id string) error {
return customError
},
}
handler := NewDeleteUserHandler(repo)
cmd := DeleteUserCommand{
UserID: "user-123",
}
err := handler.Handle(context.Background(), cmd)
if err != customError {
t.Errorf("Handle() error = %v, want %v", err, customError)
}
}
@@ -18,10 +18,10 @@ type RequestPasswordResetCommand struct {
}
type RequestPasswordResetHandler struct {
userRepo repositories.UserRepository
passwordResetTokenRepo repositories.PasswordResetTokenRepository
emailService services.EmailService
appURL string
userRepo repositories.UserRepository
passwordResetTokenRepo repositories.PasswordResetTokenRepository
emailService services.EmailService
appURL string
}
func NewRequestPasswordResetHandler(
@@ -0,0 +1,381 @@
package commands
import (
"context"
"testing"
"time"
"apocapoc-api/internal/domain/entities"
"apocapoc-api/internal/shared/errors"
)
type mockResetPasswordUserRepo struct {
findByIDFunc func(ctx context.Context, id string) (*entities.User, error)
updateFunc func(ctx context.Context, user *entities.User) error
users map[string]*entities.User
}
func (m *mockResetPasswordUserRepo) FindByID(ctx context.Context, id string) (*entities.User, error) {
if m.findByIDFunc != nil {
return m.findByIDFunc(ctx, id)
}
if user, ok := m.users[id]; ok {
return user, nil
}
return nil, errors.ErrNotFound
}
func (m *mockResetPasswordUserRepo) Update(ctx context.Context, user *entities.User) error {
if m.updateFunc != nil {
return m.updateFunc(ctx, user)
}
m.users[user.ID] = user
return nil
}
func (m *mockResetPasswordUserRepo) FindByEmail(ctx context.Context, email string) (*entities.User, error) {
return nil, errors.ErrNotFound
}
func (m *mockResetPasswordUserRepo) FindByVerificationToken(ctx context.Context, token string) (*entities.User, error) {
return nil, errors.ErrNotFound
}
func (m *mockResetPasswordUserRepo) Create(ctx context.Context, user *entities.User) error {
return nil
}
func (m *mockResetPasswordUserRepo) Delete(ctx context.Context, id string) error {
return nil
}
type mockPasswordResetTokenRepo struct {
findByTokenFunc func(ctx context.Context, token string) (*entities.PasswordResetToken, error)
updateFunc func(ctx context.Context, token *entities.PasswordResetToken) error
tokens map[string]*entities.PasswordResetToken
}
func (m *mockPasswordResetTokenRepo) Create(ctx context.Context, token *entities.PasswordResetToken) error {
m.tokens[token.Token] = token
return nil
}
func (m *mockPasswordResetTokenRepo) FindByToken(ctx context.Context, token string) (*entities.PasswordResetToken, error) {
if m.findByTokenFunc != nil {
return m.findByTokenFunc(ctx, token)
}
if t, ok := m.tokens[token]; ok {
return t, nil
}
return nil, errors.ErrNotFound
}
func (m *mockPasswordResetTokenRepo) Update(ctx context.Context, token *entities.PasswordResetToken) error {
if m.updateFunc != nil {
return m.updateFunc(ctx, token)
}
m.tokens[token.Token] = token
return nil
}
func (m *mockPasswordResetTokenRepo) DeleteExpired(ctx context.Context) error {
return nil
}
type mockResetPasswordHasher struct {
hashFunc func(password string) (string, error)
}
func (m *mockResetPasswordHasher) Hash(password string) (string, error) {
if m.hashFunc != nil {
return m.hashFunc(password)
}
return "hashed_" + password, nil
}
func (m *mockResetPasswordHasher) Compare(hashedPassword, password string) error {
return nil
}
func TestResetPasswordHandler_Success(t *testing.T) {
user := entities.NewUser("test@example.com", "old_hash", "UTC")
user.ID = "user-123"
resetToken := entities.NewPasswordResetToken(
user.ID,
"reset-token",
time.Now().Add(1*time.Hour),
)
var updatedUser *entities.User
var updatedToken *entities.PasswordResetToken
userRepo := &mockResetPasswordUserRepo{
users: map[string]*entities.User{
user.ID: user,
},
updateFunc: func(ctx context.Context, u *entities.User) error {
updatedUser = u
return nil
},
}
tokenRepo := &mockPasswordResetTokenRepo{
tokens: map[string]*entities.PasswordResetToken{
resetToken.Token: resetToken,
},
updateFunc: func(ctx context.Context, t *entities.PasswordResetToken) error {
updatedToken = t
return nil
},
}
hasher := &mockResetPasswordHasher{}
handler := NewResetPasswordHandler(userRepo, tokenRepo, hasher)
cmd := ResetPasswordCommand{
Token: "reset-token",
NewPassword: "NewP@ssw0rd123",
}
err := handler.Handle(context.Background(), cmd)
if err != nil {
t.Fatalf("Handle() unexpected error = %v", err)
}
if updatedUser == nil {
t.Fatal("User was not updated")
}
if updatedUser.PasswordHash != "hashed_NewP@ssw0rd123" {
t.Errorf("PasswordHash = %v, want %v", updatedUser.PasswordHash, "hashed_NewP@ssw0rd123")
}
if updatedToken == nil {
t.Fatal("Token was not updated")
}
if !updatedToken.IsUsed() {
t.Error("Token should be marked as used")
}
}
func TestResetPasswordHandler_EmptyToken(t *testing.T) {
handler := NewResetPasswordHandler(
&mockResetPasswordUserRepo{users: make(map[string]*entities.User)},
&mockPasswordResetTokenRepo{tokens: make(map[string]*entities.PasswordResetToken)},
&mockResetPasswordHasher{},
)
cmd := ResetPasswordCommand{
Token: "",
NewPassword: "NewP@ssw0rd123",
}
err := handler.Handle(context.Background(), cmd)
if err != errors.ErrInvalidInput {
t.Errorf("Handle() error = %v, want %v", err, errors.ErrInvalidInput)
}
}
func TestResetPasswordHandler_EmptyPassword(t *testing.T) {
handler := NewResetPasswordHandler(
&mockResetPasswordUserRepo{users: make(map[string]*entities.User)},
&mockPasswordResetTokenRepo{tokens: make(map[string]*entities.PasswordResetToken)},
&mockResetPasswordHasher{},
)
cmd := ResetPasswordCommand{
Token: "reset-token",
NewPassword: "",
}
err := handler.Handle(context.Background(), cmd)
if err != errors.ErrInvalidInput {
t.Errorf("Handle() error = %v, want %v", err, errors.ErrInvalidInput)
}
}
func TestResetPasswordHandler_InvalidPassword(t *testing.T) {
handler := NewResetPasswordHandler(
&mockResetPasswordUserRepo{users: make(map[string]*entities.User)},
&mockPasswordResetTokenRepo{tokens: make(map[string]*entities.PasswordResetToken)},
&mockResetPasswordHasher{},
)
tests := []struct {
name string
password string
}{
{"too short", "Short1!"},
{"no uppercase", "password123!"},
{"no lowercase", "PASSWORD123!"},
{"no digit", "Password!"},
{"no special char", "Password123"},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
cmd := ResetPasswordCommand{
Token: "reset-token",
NewPassword: tt.password,
}
err := handler.Handle(context.Background(), cmd)
if err != errors.ErrInvalidInput {
t.Errorf("Handle() error = %v, want %v", err, errors.ErrInvalidInput)
}
})
}
}
func TestResetPasswordHandler_TokenNotFound(t *testing.T) {
handler := NewResetPasswordHandler(
&mockResetPasswordUserRepo{users: make(map[string]*entities.User)},
&mockPasswordResetTokenRepo{tokens: make(map[string]*entities.PasswordResetToken)},
&mockResetPasswordHasher{},
)
cmd := ResetPasswordCommand{
Token: "non-existent-token",
NewPassword: "NewP@ssw0rd123",
}
err := handler.Handle(context.Background(), cmd)
if err != errors.ErrInvalidInput {
t.Errorf("Handle() error = %v, want %v", err, errors.ErrInvalidInput)
}
}
func TestResetPasswordHandler_ExpiredToken(t *testing.T) {
resetToken := entities.NewPasswordResetToken(
"user-123",
"expired-token",
time.Now().Add(-1*time.Hour),
)
tokenRepo := &mockPasswordResetTokenRepo{
tokens: map[string]*entities.PasswordResetToken{
resetToken.Token: resetToken,
},
}
handler := NewResetPasswordHandler(
&mockResetPasswordUserRepo{users: make(map[string]*entities.User)},
tokenRepo,
&mockResetPasswordHasher{},
)
cmd := ResetPasswordCommand{
Token: "expired-token",
NewPassword: "NewP@ssw0rd123",
}
err := handler.Handle(context.Background(), cmd)
if err != errors.ErrInvalidInput {
t.Errorf("Handle() error = %v, want %v", err, errors.ErrInvalidInput)
}
}
func TestResetPasswordHandler_UsedToken(t *testing.T) {
resetToken := entities.NewPasswordResetToken(
"user-123",
"used-token",
time.Now().Add(1*time.Hour),
)
resetToken.MarkAsUsed()
tokenRepo := &mockPasswordResetTokenRepo{
tokens: map[string]*entities.PasswordResetToken{
resetToken.Token: resetToken,
},
}
handler := NewResetPasswordHandler(
&mockResetPasswordUserRepo{users: make(map[string]*entities.User)},
tokenRepo,
&mockResetPasswordHasher{},
)
cmd := ResetPasswordCommand{
Token: "used-token",
NewPassword: "NewP@ssw0rd123",
}
err := handler.Handle(context.Background(), cmd)
if err != errors.ErrInvalidInput {
t.Errorf("Handle() error = %v, want %v", err, errors.ErrInvalidInput)
}
}
func TestResetPasswordHandler_UserNotFound(t *testing.T) {
resetToken := entities.NewPasswordResetToken(
"non-existent-user",
"reset-token",
time.Now().Add(1*time.Hour),
)
tokenRepo := &mockPasswordResetTokenRepo{
tokens: map[string]*entities.PasswordResetToken{
resetToken.Token: resetToken,
},
}
userRepo := &mockResetPasswordUserRepo{
users: make(map[string]*entities.User),
}
handler := NewResetPasswordHandler(userRepo, tokenRepo, &mockResetPasswordHasher{})
cmd := ResetPasswordCommand{
Token: "reset-token",
NewPassword: "NewP@ssw0rd123",
}
err := handler.Handle(context.Background(), cmd)
if err != errors.ErrNotFound {
t.Errorf("Handle() error = %v, want %v", err, errors.ErrNotFound)
}
}
func TestResetPasswordHandler_HashingError(t *testing.T) {
user := entities.NewUser("test@example.com", "old_hash", "UTC")
user.ID = "user-123"
resetToken := entities.NewPasswordResetToken(
user.ID,
"reset-token",
time.Now().Add(1*time.Hour),
)
userRepo := &mockResetPasswordUserRepo{
users: map[string]*entities.User{
user.ID: user,
},
}
tokenRepo := &mockPasswordResetTokenRepo{
tokens: map[string]*entities.PasswordResetToken{
resetToken.Token: resetToken,
},
}
hasher := &mockResetPasswordHasher{
hashFunc: func(password string) (string, error) {
return "", errors.ErrInvalidInput
},
}
handler := NewResetPasswordHandler(userRepo, tokenRepo, hasher)
cmd := ResetPasswordCommand{
Token: "reset-token",
NewPassword: "NewP@ssw0rd123",
}
err := handler.Handle(context.Background(), cmd)
if err == nil {
t.Fatal("Handle() expected error but got nil")
}
}
@@ -0,0 +1,188 @@
package commands
import (
"context"
"testing"
"time"
"apocapoc-api/internal/domain/entities"
"apocapoc-api/internal/shared/errors"
)
type mockRefreshTokenRepo struct {
tokens map[string]*entities.RefreshToken
}
func (m *mockRefreshTokenRepo) Create(ctx context.Context, token *entities.RefreshToken) error {
m.tokens[token.Token] = token
return nil
}
func (m *mockRefreshTokenRepo) FindByToken(ctx context.Context, token string) (*entities.RefreshToken, error) {
if t, ok := m.tokens[token]; ok {
return t, nil
}
return nil, errors.ErrNotFound
}
func (m *mockRefreshTokenRepo) FindByUserID(ctx context.Context, userID string) ([]*entities.RefreshToken, error) {
var tokens []*entities.RefreshToken
for _, t := range m.tokens {
if t.UserID == userID {
tokens = append(tokens, t)
}
}
return tokens, nil
}
func (m *mockRefreshTokenRepo) RevokeByToken(ctx context.Context, token string) error {
if t, ok := m.tokens[token]; ok {
t.Revoke()
return nil
}
return errors.ErrNotFound
}
func (m *mockRefreshTokenRepo) RevokeAllByUserID(ctx context.Context, userID string) error {
for _, t := range m.tokens {
if t.UserID == userID {
t.Revoke()
}
}
return nil
}
func (m *mockRefreshTokenRepo) DeleteExpired(ctx context.Context) error {
return nil
}
func TestRevokeTokenHandler_Handle(t *testing.T) {
repo := &mockRefreshTokenRepo{
tokens: make(map[string]*entities.RefreshToken),
}
handler := NewRevokeTokenHandler(repo)
token := entities.NewRefreshToken("user-123", "valid-token", time.Now().Add(24*time.Hour))
repo.Create(context.Background(), token)
tests := []struct {
name string
cmd RevokeTokenCommand
expectError bool
expectedErr error
}{
{
name: "revoke valid token",
cmd: RevokeTokenCommand{
RefreshToken: "valid-token",
},
expectError: false,
},
{
name: "revoke empty token",
cmd: RevokeTokenCommand{
RefreshToken: "",
},
expectError: true,
expectedErr: errors.ErrInvalidInput,
},
{
name: "revoke non-existent token",
cmd: RevokeTokenCommand{
RefreshToken: "non-existent-token",
},
expectError: true,
expectedErr: errors.ErrNotFound,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
err := handler.Handle(context.Background(), tt.cmd)
if tt.expectError {
if err == nil {
t.Fatal("Handle() expected error but got nil")
}
if tt.expectedErr != nil && err != tt.expectedErr {
t.Errorf("Handle() error = %v, want %v", err, tt.expectedErr)
}
} else {
if err != nil {
t.Fatalf("Handle() unexpected error = %v", err)
}
}
})
}
}
func TestRevokeAllTokensHandler_Handle(t *testing.T) {
repo := &mockRefreshTokenRepo{
tokens: make(map[string]*entities.RefreshToken),
}
handler := NewRevokeAllTokensHandler(repo)
token1 := entities.NewRefreshToken("user-123", "token-1", time.Now().Add(24*time.Hour))
token2 := entities.NewRefreshToken("user-123", "token-2", time.Now().Add(24*time.Hour))
token3 := entities.NewRefreshToken("user-456", "token-3", time.Now().Add(24*time.Hour))
repo.Create(context.Background(), token1)
repo.Create(context.Background(), token2)
repo.Create(context.Background(), token3)
tests := []struct {
name string
cmd RevokeAllTokensCommand
expectError bool
expectedErr error
}{
{
name: "revoke all tokens for user",
cmd: RevokeAllTokensCommand{
UserID: "user-123",
},
expectError: false,
},
{
name: "revoke with empty user ID",
cmd: RevokeAllTokensCommand{
UserID: "",
},
expectError: true,
expectedErr: errors.ErrInvalidInput,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
err := handler.Handle(context.Background(), tt.cmd)
if tt.expectError {
if err == nil {
t.Fatal("Handle() expected error but got nil")
}
if tt.expectedErr != nil && err != tt.expectedErr {
t.Errorf("Handle() error = %v, want %v", err, tt.expectedErr)
}
} else {
if err != nil {
t.Fatalf("Handle() unexpected error = %v", err)
}
if !tt.expectError && tt.cmd.UserID == "user-123" {
if repo.tokens["token-1"].RevokedAt == nil {
t.Error("token-1 should be revoked")
}
if repo.tokens["token-2"].RevokedAt == nil {
t.Error("token-2 should be revoked")
}
if repo.tokens["token-3"].RevokedAt != nil {
t.Error("token-3 should not be revoked")
}
}
}
})
}
}
@@ -0,0 +1,338 @@
package commands
import (
"context"
"testing"
"time"
"apocapoc-api/internal/domain/entities"
"apocapoc-api/internal/domain/services"
"apocapoc-api/internal/shared/errors"
)
type mockVerifyEmailUserRepo struct {
findByVerificationTokenFunc func(ctx context.Context, token string) (*entities.User, error)
updateFunc func(ctx context.Context, user *entities.User) error
users map[string]*entities.User
}
func (m *mockVerifyEmailUserRepo) FindByVerificationToken(ctx context.Context, token string) (*entities.User, error) {
if m.findByVerificationTokenFunc != nil {
return m.findByVerificationTokenFunc(ctx, token)
}
if user, ok := m.users[token]; ok {
return user, nil
}
return nil, errors.ErrNotFound
}
func (m *mockVerifyEmailUserRepo) Update(ctx context.Context, user *entities.User) error {
if m.updateFunc != nil {
return m.updateFunc(ctx, user)
}
m.users[user.Email] = user
return nil
}
func (m *mockVerifyEmailUserRepo) FindByID(ctx context.Context, id string) (*entities.User, error) {
return nil, errors.ErrNotFound
}
func (m *mockVerifyEmailUserRepo) FindByEmail(ctx context.Context, email string) (*entities.User, error) {
return nil, errors.ErrNotFound
}
func (m *mockVerifyEmailUserRepo) Create(ctx context.Context, user *entities.User) error {
return nil
}
func (m *mockVerifyEmailUserRepo) Delete(ctx context.Context, id string) error {
return nil
}
type mockEmailService struct {
sendFunc func(message services.EmailMessage) error
sentMessages []services.EmailMessage
}
func (m *mockEmailService) Send(message services.EmailMessage) error {
m.sentMessages = append(m.sentMessages, message)
if m.sendFunc != nil {
return m.sendFunc(message)
}
return nil
}
func TestVerifyEmailHandler_Success(t *testing.T) {
token := "valid-token"
expiry := time.Now().Add(24 * time.Hour)
user := entities.NewUser("test@example.com", "hashedPassword", "UTC")
user.ID = "user-123"
user.EmailVerified = false
user.EmailVerificationToken = &token
user.EmailVerificationExpiry = &expiry
var updatedUser *entities.User
repo := &mockVerifyEmailUserRepo{
users: map[string]*entities.User{
token: user,
},
updateFunc: func(ctx context.Context, u *entities.User) error {
updatedUser = u
return nil
},
}
handler := NewVerifyEmailHandler(repo, nil, false)
cmd := VerifyEmailCommand{
Token: token,
}
err := handler.Handle(context.Background(), cmd)
if err != nil {
t.Fatalf("Handle() unexpected error = %v", err)
}
if updatedUser == nil {
t.Fatal("User was not updated")
}
if !updatedUser.EmailVerified {
t.Error("EmailVerified should be true")
}
if updatedUser.EmailVerificationToken != nil {
t.Error("EmailVerificationToken should be nil after verification")
}
if updatedUser.EmailVerificationExpiry != nil {
t.Error("EmailVerificationExpiry should be nil after verification")
}
}
func TestVerifyEmailHandler_EmptyToken(t *testing.T) {
repo := &mockVerifyEmailUserRepo{
users: make(map[string]*entities.User),
}
handler := NewVerifyEmailHandler(repo, nil, false)
cmd := VerifyEmailCommand{
Token: "",
}
err := handler.Handle(context.Background(), cmd)
if err != errors.ErrInvalidInput {
t.Errorf("Handle() error = %v, want %v", err, errors.ErrInvalidInput)
}
}
func TestVerifyEmailHandler_TokenNotFound(t *testing.T) {
repo := &mockVerifyEmailUserRepo{
users: make(map[string]*entities.User),
}
handler := NewVerifyEmailHandler(repo, nil, false)
cmd := VerifyEmailCommand{
Token: "non-existent-token",
}
err := handler.Handle(context.Background(), cmd)
if err != errors.ErrInvalidInput {
t.Errorf("Handle() error = %v, want %v", err, errors.ErrInvalidInput)
}
}
func TestVerifyEmailHandler_AlreadyVerified(t *testing.T) {
token := "valid-token"
expiry := time.Now().Add(24 * time.Hour)
user := entities.NewUser("test@example.com", "hashedPassword", "UTC")
user.ID = "user-123"
user.EmailVerified = true
user.EmailVerificationToken = &token
user.EmailVerificationExpiry = &expiry
repo := &mockVerifyEmailUserRepo{
users: map[string]*entities.User{
token: user,
},
}
handler := NewVerifyEmailHandler(repo, nil, false)
cmd := VerifyEmailCommand{
Token: token,
}
err := handler.Handle(context.Background(), cmd)
if err != errors.ErrAlreadyExists {
t.Errorf("Handle() error = %v, want %v", err, errors.ErrAlreadyExists)
}
}
func TestVerifyEmailHandler_ExpiredToken(t *testing.T) {
token := "expired-token"
expiry := time.Now().Add(-1 * time.Hour)
user := entities.NewUser("test@example.com", "hashedPassword", "UTC")
user.ID = "user-123"
user.EmailVerified = false
user.EmailVerificationToken = &token
user.EmailVerificationExpiry = &expiry
repo := &mockVerifyEmailUserRepo{
users: map[string]*entities.User{
token: user,
},
}
handler := NewVerifyEmailHandler(repo, nil, false)
cmd := VerifyEmailCommand{
Token: token,
}
err := handler.Handle(context.Background(), cmd)
if err != errors.ErrInvalidInput {
t.Errorf("Handle() error = %v, want %v", err, errors.ErrInvalidInput)
}
}
func TestVerifyEmailHandler_NilExpiry(t *testing.T) {
token := "valid-token"
user := entities.NewUser("test@example.com", "hashedPassword", "UTC")
user.ID = "user-123"
user.EmailVerified = false
user.EmailVerificationToken = &token
user.EmailVerificationExpiry = nil
repo := &mockVerifyEmailUserRepo{
users: map[string]*entities.User{
token: user,
},
}
handler := NewVerifyEmailHandler(repo, nil, false)
cmd := VerifyEmailCommand{
Token: token,
}
err := handler.Handle(context.Background(), cmd)
if err != errors.ErrInvalidInput {
t.Errorf("Handle() error = %v, want %v", err, errors.ErrInvalidInput)
}
}
func TestVerifyEmailHandler_WithWelcomeEmail(t *testing.T) {
token := "valid-token"
expiry := time.Now().Add(24 * time.Hour)
user := entities.NewUser("test@example.com", "hashedPassword", "UTC")
user.ID = "user-123"
user.EmailVerified = false
user.EmailVerificationToken = &token
user.EmailVerificationExpiry = &expiry
repo := &mockVerifyEmailUserRepo{
users: map[string]*entities.User{
token: user,
},
}
emailService := &mockEmailService{}
handler := NewVerifyEmailHandler(repo, emailService, true)
cmd := VerifyEmailCommand{
Token: token,
}
err := handler.Handle(context.Background(), cmd)
if err != nil {
t.Fatalf("Handle() unexpected error = %v", err)
}
if len(emailService.sentMessages) != 1 {
t.Fatalf("Expected 1 email sent, got %d", len(emailService.sentMessages))
}
sentEmail := emailService.sentMessages[0]
if sentEmail.To != "test@example.com" {
t.Errorf("Email To = %v, want %v", sentEmail.To, "test@example.com")
}
if sentEmail.Subject != "Welcome to Apocapoc!" {
t.Errorf("Email Subject = %v, want %v", sentEmail.Subject, "Welcome to Apocapoc!")
}
if !sentEmail.IsHTML {
t.Error("Email should be HTML")
}
}
func TestVerifyEmailHandler_WithoutWelcomeEmail(t *testing.T) {
token := "valid-token"
expiry := time.Now().Add(24 * time.Hour)
user := entities.NewUser("test@example.com", "hashedPassword", "UTC")
user.ID = "user-123"
user.EmailVerified = false
user.EmailVerificationToken = &token
user.EmailVerificationExpiry = &expiry
repo := &mockVerifyEmailUserRepo{
users: map[string]*entities.User{
token: user,
},
}
emailService := &mockEmailService{}
handler := NewVerifyEmailHandler(repo, emailService, false)
cmd := VerifyEmailCommand{
Token: token,
}
err := handler.Handle(context.Background(), cmd)
if err != nil {
t.Fatalf("Handle() unexpected error = %v", err)
}
if len(emailService.sentMessages) != 0 {
t.Errorf("Expected 0 emails sent, got %d", len(emailService.sentMessages))
}
}
func TestVerifyEmailHandler_UpdateError(t *testing.T) {
token := "valid-token"
expiry := time.Now().Add(24 * time.Hour)
user := entities.NewUser("test@example.com", "hashedPassword", "UTC")
user.ID = "user-123"
user.EmailVerified = false
user.EmailVerificationToken = &token
user.EmailVerificationExpiry = &expiry
repo := &mockVerifyEmailUserRepo{
users: map[string]*entities.User{
token: user,
},
updateFunc: func(ctx context.Context, u *entities.User) error {
return errors.ErrNotFound
},
}
handler := NewVerifyEmailHandler(repo, nil, false)
cmd := VerifyEmailCommand{
Token: token,
}
err := handler.Handle(context.Background(), cmd)
if err == nil {
t.Fatal("Handle() expected error but got nil")
}
}