Implement auth tests

This commit is contained in:
2024-11-22 23:17:59 +01:00
parent 807e96a76c
commit b3ec4e136c
3 changed files with 881 additions and 0 deletions

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@@ -0,0 +1,298 @@
package auth_test
import (
"errors"
"strings"
"testing"
"time"
"novamd/internal/auth"
"novamd/internal/models"
)
// Mock SessionStore
type mockSessionStore struct {
sessions map[string]*models.Session
sessionsByToken map[string]*models.Session // Added index by refresh token
}
func newMockSessionStore() *mockSessionStore {
return &mockSessionStore{
sessions: make(map[string]*models.Session),
sessionsByToken: make(map[string]*models.Session),
}
}
func (m *mockSessionStore) CreateSession(session *models.Session) error {
m.sessions[session.ID] = session
m.sessionsByToken[session.RefreshToken] = session
return nil
}
func (m *mockSessionStore) GetSessionByRefreshToken(refreshToken string) (*models.Session, error) {
session, exists := m.sessionsByToken[refreshToken]
if !exists {
return nil, errors.New("session not found")
}
if session.ExpiresAt.Before(time.Now()) {
return nil, errors.New("session expired")
}
return session, nil
}
func (m *mockSessionStore) DeleteSession(sessionID string) error {
session, exists := m.sessions[sessionID]
if !exists {
return errors.New("session not found")
}
delete(m.sessionsByToken, session.RefreshToken)
delete(m.sessions, sessionID)
return nil
}
func (m *mockSessionStore) CleanExpiredSessions() error {
for id, session := range m.sessions {
if session.ExpiresAt.Before(time.Now()) {
delete(m.sessionsByToken, session.RefreshToken)
delete(m.sessions, id)
}
}
return nil
}
func TestCreateSession(t *testing.T) {
config := auth.JWTConfig{
SigningKey: "test-key",
AccessTokenExpiry: 15 * time.Minute,
RefreshTokenExpiry: 24 * time.Hour,
}
jwtService, _ := auth.NewJWTService(config)
mockDB := newMockSessionStore()
sessionService := auth.NewSessionService(mockDB, jwtService)
testCases := []struct {
name string
userID int
role string
wantErr bool
}{
{
name: "successful session creation",
userID: 1,
role: "admin",
wantErr: false,
},
{
name: "another successful session",
userID: 2,
role: "editor",
wantErr: false,
},
}
for _, tc := range testCases {
t.Run(tc.name, func(t *testing.T) {
session, accessToken, err := sessionService.CreateSession(tc.userID, tc.role)
if tc.wantErr {
if err == nil {
t.Error("expected error, got nil")
}
return
}
if err != nil {
t.Errorf("unexpected error: %v", err)
return
}
// Verify session
if session.UserID != tc.userID {
t.Errorf("userID = %v, want %v", session.UserID, tc.userID)
}
// Verify the session was stored
storedSession, exists := mockDB.sessions[session.ID]
if !exists {
t.Error("session was not stored in database")
}
if storedSession.RefreshToken != session.RefreshToken {
t.Error("stored refresh token doesn't match")
}
// Verify access token
claims, err := jwtService.ValidateToken(accessToken)
if err != nil {
t.Errorf("failed to validate access token: %v", err)
return
}
if claims.UserID != tc.userID {
t.Errorf("access token userID = %v, want %v", claims.UserID, tc.userID)
}
if claims.Role != tc.role {
t.Errorf("access token role = %v, want %v", claims.Role, tc.role)
}
if claims.Type != auth.AccessToken {
t.Errorf("token type = %v, want access token", claims.Type)
}
})
}
}
func TestRefreshSession(t *testing.T) {
config := auth.JWTConfig{
SigningKey: "test-key",
AccessTokenExpiry: 15 * time.Minute,
RefreshTokenExpiry: 24 * time.Hour,
}
jwtService, _ := auth.NewJWTService(config)
mockDB := newMockSessionStore()
sessionService := auth.NewSessionService(mockDB, jwtService)
testCases := []struct {
name string
setupSession func() string
wantErr bool
errorContains string
}{
{
name: "valid refresh token",
setupSession: func() string {
token, _ := jwtService.GenerateRefreshToken(1, "admin")
session := &models.Session{
ID: "test-session-1",
UserID: 1,
RefreshToken: token,
ExpiresAt: time.Now().Add(24 * time.Hour),
CreatedAt: time.Now(),
}
mockDB.CreateSession(session)
return token
},
wantErr: false,
},
{
name: "expired refresh token",
setupSession: func() string {
token, _ := jwtService.GenerateRefreshToken(1, "admin")
session := &models.Session{
ID: "test-session-2",
UserID: 1,
RefreshToken: token,
ExpiresAt: time.Now().Add(-1 * time.Hour), // Expired
CreatedAt: time.Now().Add(-2 * time.Hour),
}
mockDB.CreateSession(session)
return token
},
wantErr: true,
errorContains: "session expired",
},
{
name: "non-existent refresh token",
setupSession: func() string {
return "non-existent-token"
},
wantErr: true,
errorContains: "session not found",
},
}
for _, tc := range testCases {
t.Run(tc.name, func(t *testing.T) {
refreshToken := tc.setupSession()
newAccessToken, err := sessionService.RefreshSession(refreshToken)
if tc.wantErr {
if err == nil {
t.Error("expected error, got nil")
} else if tc.errorContains != "" && !strings.Contains(err.Error(), tc.errorContains) {
t.Errorf("error = %v, want error containing %v", err, tc.errorContains)
}
return
}
if err != nil {
t.Errorf("unexpected error: %v", err)
return
}
// Verify new access token
claims, err := jwtService.ValidateToken(newAccessToken)
if err != nil {
t.Errorf("failed to validate new access token: %v", err)
return
}
if claims.Type != auth.AccessToken {
t.Errorf("token type = %v, want access token", claims.Type)
}
})
}
}
func TestInvalidateSession(t *testing.T) {
config := auth.JWTConfig{
SigningKey: "test-key",
AccessTokenExpiry: 15 * time.Minute,
RefreshTokenExpiry: 24 * time.Hour,
}
jwtService, _ := auth.NewJWTService(config)
mockDB := newMockSessionStore()
sessionService := auth.NewSessionService(mockDB, jwtService)
testCases := []struct {
name string
setupSession func() string
wantErr bool
errorContains string
}{
{
name: "valid session invalidation",
setupSession: func() string {
session := &models.Session{
ID: "test-session-1",
UserID: 1,
RefreshToken: "valid-token",
ExpiresAt: time.Now().Add(24 * time.Hour),
CreatedAt: time.Now(),
}
mockDB.CreateSession(session)
return session.ID
},
wantErr: false,
},
{
name: "non-existent session",
setupSession: func() string {
return "non-existent-session-id"
},
wantErr: true,
errorContains: "session not found",
},
}
for _, tc := range testCases {
t.Run(tc.name, func(t *testing.T) {
sessionID := tc.setupSession()
err := sessionService.InvalidateSession(sessionID)
if tc.wantErr {
if err == nil {
t.Error("expected error, got nil")
} else if !strings.Contains(err.Error(), tc.errorContains) {
t.Errorf("error = %v, want error containing %v", err, tc.errorContains)
}
return
}
if err != nil {
t.Errorf("unexpected error: %v", err)
return
}
// Verify session was removed
if _, exists := mockDB.sessions[sessionID]; exists {
t.Error("session still exists after invalidation")
}
})
}
}