// TestLoginUser validates a user can login and not after changes.
func TestLoginUser(t *testing.T) {
	tests.ResetLog()
	defer tests.DisplayLog()

	db, err := db.NewMGO(tests.Context, tests.TestSession)
	if err != nil {
		t.Fatalf("\t%s\tShould be able to get a Mongo session : %v", tests.Failed, err)
	}
	defer db.CloseMGO(tests.Context)

	var publicID string
	defer func() {
		if err := removeUser(db, publicID); err != nil {
			t.Fatalf("\t%s\tShould be able to remove the test user : %v", tests.Failed, err)
		}
		t.Logf("\t%s\tShould be able to remove the test user.", tests.Success)
	}()

	t.Log("Given the need to test user login.")
	{
		t.Log("\tWhen using a new user")
		{
			u1, err := auth.NewUser(auth.NUser{
				Status:   auth.StatusActive,
				FullName: "Test Kennedy",
				Email:    "[email protected]",
				Password: "_Password124",
			})
			if err != nil {
				t.Fatalf("\t%s\tShould be able to build a new user : %v", tests.Failed, err)
			}
			t.Logf("\t%s\tShould be able to build a new user.", tests.Success)

			if err := auth.CreateUser(tests.Context, db, u1); err != nil {
				t.Fatalf("\t%s\tShould be able to create a user : %v", tests.Failed, err)
			}
			t.Logf("\t%s\tShould be able to create a user.", tests.Success)

			// We need to do this so we can clean up after.
			publicID = u1.PublicID

			if _, err := auth.LoginUser(tests.Context, db, u1.Email, "_Password124"); err != nil {
				t.Errorf("\t%s\tShould be able to login the user : %v", tests.Failed, err)
			} else {
				t.Logf("\t%s\tShould be able to login the user.", tests.Success)
			}

			if err := auth.UpdateUserPassword(tests.Context, db, u1, "password890"); err != nil {
				t.Fatalf("\t%s\tShould be able to update the user password : %v", tests.Failed, err)
			}
			t.Logf("\t%s\tShould be able to update the user password.", tests.Success)

			if _, err := auth.LoginUser(tests.Context, db, u1.Email, "_Password124"); err == nil {
				t.Errorf("\t%s\tShould Not be able to login the user.", tests.Failed)
			} else {
				t.Logf("\t%s\tShould Not be able to login the user.", tests.Success)
			}
		}
	}
}

// runCreate is the code that implements the create command.
func runCreate(cmd *cobra.Command, args []string) {
	cmd.Printf("Creating User : Name[%s] Email[%s] Pass[%s]\n", create.name, create.email, create.pass)

	if create.name == "" && create.email == "" && create.pass == "" {
		cmd.Help()
		return
	}

	u, err := auth.NewUser(auth.NUser{
		Status:   auth.StatusActive,
		FullName: create.name,
		Email:    create.email,
		Password: create.pass,
	})
	if err != nil {
		cmd.Println("Creating User : ", err)
		return
	}

	db := db.NewMGO()
	defer db.CloseMGO()

	if err := auth.CreateUser("", db, u); err != nil {
		cmd.Println("Creating User : ", err)
		return
	}

	webTok, err := auth.CreateWebToken("", db, u, 24*365*time.Hour)
	if err != nil {
		cmd.Println("Creating User : ", err)
		return
	}

	cmd.Printf("\nToken: %s\n\n", webTok)
}

// TestInvalidWebTokens tests create an invalid web token and tests it fails.
func TestInvalidWebTokens(t *testing.T) {
	tests.ResetLog()
	defer tests.DisplayLog()

	db, err := db.NewMGO(tests.Context, tests.TestSession)
	if err != nil {
		t.Fatalf("\t%s\tShould be able to get a Mongo session : %v", tests.Failed, err)
	}
	defer db.CloseMGO(tests.Context)

	tokens := []string{
		"",
		"6dcda2da-92c3-11e5-8994-feff819cdc9f",
		"OGY4OGI3YWQtZjc5Ny00ODI1LWI0MmUtMjIwZTY5ZDQxYjMzOmFKT2U1b0pFZlZ4cWUrR0JONEl0WlhmQTY0K3JsN2VGcmM2MVNQMkV1WVE9",
	}

	t.Log("Given the need to validate bad web tokens don't validate.")
	{
		for _, token := range tokens {
			t.Logf("\tWhen using token [%s]", token)
			{
				if _, err := auth.ValidateWebToken(tests.Context, db, token); err == nil {
					t.Errorf("\t%s\tShould Not be able to validate the web token : %v", tests.Failed, err)
				} else {
					t.Logf("\t%s\tShould Not be able to validate the web token.", tests.Success)
				}
			}
		}
	}
}

// Mongo handles session management.
func Mongo(h app.Handler) app.Handler {

	// Check if mongodb is configured.
	dbName, err := cfg.String(cfgMongoDB)
	if err != nil {
		return func(c *app.Context) error {
			log.Dev(c.SessionID, "Mongo", "******> Mongo Not Configured")
			return h(c)
		}
	}

	// Wrap the handlers inside a session copy/close.
	return func(c *app.Context) error {
		mgoDB, err := db.NewMGO("Mongo", dbName)
		if err != nil {
			log.Error(c.SessionID, "Mongo", err, "Method[%s] URL[%s] RADDR[%s]", c.Request.Method, c.Request.URL.Path, c.Request.RemoteAddr)
			return app.ErrDBNotConfigured
		}

		log.Dev(c.SessionID, "Mongo", "******> Capture Mongo Session")
		c.DB = mgoDB
		defer func() {
			log.Dev(c.SessionID, "Mongo", "******> Release Mongo Session")
			mgoDB.CloseMGO("Mongo")
		}()

		return h(c)
	}
}

// runStatus is the code that implements the status command.
func runStatus(cmd *cobra.Command, args []string) {
	cmd.Printf("Status User : Pid[%s] Email[%s] Active[%v]\n", status.pid, status.email, status.active)

	if status.pid == "" && status.email == "" {
		cmd.Help()
		return
	}

	db := db.NewMGO()
	defer db.CloseMGO()

	var publicID string
	if status.pid != "" {
		publicID = status.pid
	} else {
		u, err := auth.GetUserByEmail("", db, status.email, false)
		if err != nil {
			cmd.Println("Status User : ", err)
			return
		}
		publicID = u.PublicID
	}

	st := auth.StatusDisabled
	if status.active {
		st = auth.StatusActive
	}

	if err := auth.UpdateUserStatus("", db, publicID, st); err != nil {
		cmd.Println("Status User : ", err)
		return
	}

	cmd.Println("Status User : Updated")
}

// TestDisableUser test the disabling of a user.
func TestDisableUser(t *testing.T) {
	tests.ResetLog()
	defer tests.DisplayLog()

	db, err := db.NewMGO(tests.Context, tests.TestSession)
	if err != nil {
		t.Fatalf("\t%s\tShould be able to get a Mongo session : %v", tests.Failed, err)
	}
	defer db.CloseMGO(tests.Context)

	var publicID string
	defer func() {
		if err := removeUser(db, publicID); err != nil {
			t.Fatalf("\t%s\tShould be able to remove the test user : %v", tests.Failed, err)
		}
		t.Logf("\t%s\tShould be able to remove the test user.", tests.Success)
	}()

	t.Log("Given the need to update a user.")
	{
		t.Log("\tWhen using an existing user.")
		{
			u1, err := auth.NewUser(auth.NUser{
				Status:   auth.StatusActive,
				FullName: "Test Kennedy",
				Email:    "[email protected]",
				Password: "_Password124",
			})
			if err != nil {
				t.Fatalf("\t%s\tShould be able to build a new user : %v", tests.Failed, err)
			}
			t.Logf("\t%s\tShould be able to build a new user.", tests.Success)

			if err := auth.CreateUser(tests.Context, db, u1); err != nil {
				t.Fatalf("\t%s\tShould be able to create a user : %v", tests.Failed, err)
			}
			t.Logf("\t%s\tShould be able to create a user.", tests.Success)

			// We need to do this so we can clean up after.
			publicID = u1.PublicID

			u2, err := auth.GetUserByPublicID(tests.Context, db, u1.PublicID, true)
			if err != nil {
				t.Fatalf("\t%s\tShould be able to retrieve the user by PublicID : %v", tests.Failed, err)
			}
			t.Logf("\t%s\tShould be able to retrieve the user by PublicID.", tests.Success)

			if err := auth.UpdateUserStatus(tests.Context, db, u2.PublicID, auth.StatusDisabled); err != nil {
				t.Fatalf("\t%s\tShould be able to disable the user : %v", tests.Failed, err)
			}
			t.Logf("\t%s\tShould be able to disable the user.", tests.Success)

			if _, err := auth.GetUserByPublicID(tests.Context, db, u1.PublicID, true); err == nil {
				t.Fatalf("\t%s\tShould Not be able to retrieve the user by PublicID.", tests.Failed)
			}
			t.Logf("\t%s\tShould Not be able to retrieve the user by PublicID.", tests.Success)
		}
	}
}

// TestExpiredWebToken tests create a web token and tests when it expires.
func TestExpiredWebToken(t *testing.T) {
	tests.ResetLog()
	defer tests.DisplayLog()

	db, err := db.NewMGO(tests.Context, tests.TestSession)
	if err != nil {
		t.Fatalf("\t%s\tShould be able to get a Mongo session : %v", tests.Failed, err)
	}
	defer db.CloseMGO(tests.Context)

	var publicID string
	defer func() {
		if err := removeUser(db, publicID); err != nil {
			t.Fatalf("\t%s\tShould be able to remove the test user : %v", tests.Failed, err)
		}
		t.Logf("\t%s\tShould be able to remove the test user.", tests.Success)
	}()

	t.Log("Given the need to validate web tokens expire.")
	{
		t.Log("\tWhen using a new user.")
		{
			u1, err := auth.NewUser(auth.NUser{
				Status:   auth.StatusActive,
				FullName: "Test Kennedy",
				Email:    "[email protected]",
				Password: "_Password124",
			})
			if err != nil {
				t.Fatalf("\t%s\tShould be able to build a new user : %v", tests.Failed, err)
			}
			t.Logf("\t%s\tShould be able to build a new user.", tests.Success)

			if err := auth.CreateUser(tests.Context, db, u1); err != nil {
				t.Fatalf("\t%s\tShould be able to create a user : %v", tests.Failed, err)
			}
			t.Logf("\t%s\tShould be able to create a user.", tests.Success)

			// We need to do this so we can clean up after.
			publicID = u1.PublicID

			webTok, err := auth.CreateWebToken(tests.Context, db, u1, 1*time.Millisecond)
			if err != nil {
				t.Fatalf("\t%s\tShould be able to create a web token : %v", tests.Failed, err)
			}
			t.Logf("\t%s\tShould be able to create a web token.", tests.Success)

			if _, err := auth.ValidateWebToken(tests.Context, db, webTok); err == nil {
				t.Fatalf("\t%s\tShould Not be able to validate the web token : %v", tests.Failed, err)
			}
			t.Logf("\t%s\tShould Not be able to validate the web token.", tests.Success)
		}
	}
}

// TestGetLatest tests the retrieval of the latest session.
func TestGetLatest(t *testing.T) {
	tests.ResetLog()
	defer tests.DisplayLog()

	db, err := db.NewMGO(tests.Context, tests.TestSession)
	if err != nil {
		t.Fatalf("\t%s\tShould be able to get a Mongo session : %v", tests.Failed, err)
	}
	defer db.CloseMGO(tests.Context)

	defer func() {
		if err := removeSessions(db); err != nil {
			t.Errorf("\t%s\tShould be able to remove all sessions : %v", tests.Failed, err)
		}
		t.Logf("\t%s\tShould be able to remove all sessions.", tests.Success)
	}()

	t.Log("Given the need to get the latest sessions in the DB.")
	{
		t.Logf("\tWhen using PublicID %s", publicID)
		{
			if err := removeSessions(db); err != nil {
				t.Fatalf("\t%s\tShould be able to remove all sessions : %v", tests.Failed, err)
			}
			t.Logf("\t%s\tShould be able to remove all sessions.", tests.Success)

			if _, err := session.Create(tests.Context, db, publicID, 10*time.Second); err != nil {
				t.Fatalf("\t%s\tShould be able to create a session : %v", tests.Failed, err)
			}
			t.Logf("\t%s\tShould be able to create a session.", tests.Success)

			time.Sleep(time.Second)

			s2, err := session.Create(tests.Context, db, publicID, 10*time.Second)
			if err != nil {
				t.Fatalf("\t%s\tShould be able to create another session : %v", tests.Failed, err)
			}
			t.Logf("\t%s\tShould be able to create another session.", tests.Success)

			s3, err := session.GetByLatest(tests.Context, db, publicID)
			if err != nil {
				t.Fatalf("\t%s\tShould be able to retrieve the latest session : %v", tests.Failed, err)
			}
			t.Logf("\t%s\tShould be able to retrieve the latest session.", tests.Success)

			if s2.SessionID != s3.SessionID {
				t.Errorf("\t%s\tShould be able to get back the latest session.", tests.Failed)
			} else {
				t.Logf("\t%s\tShould be able to get back the latest session.", tests.Success)
			}
		}
	}
}

// Handle is our mechanism for mounting Handlers for a given HTTP verb and path
// pair, this makes for really easy, convenient routing.
func (a *App) Handle(verb, path string, handler Handler, mw ...Middleware) {

	// The function to execute for each request.
	h := func(w http.ResponseWriter, r *http.Request, p map[string]string) {
		start := time.Now()

		var dbConn *db.DB
		if app.useMongo {
			dbConn = db.NewMGO()
		}

		c := Context{
			DB:             dbConn,
			ResponseWriter: w,
			Request:        r,
			Params:         p,
			SessionID:      uuid.New(),
		}

		if app.useMongo {
			defer c.DB.CloseMGO()
		}

		log.User(c.SessionID, "Request", "Started : Method[%s] URL[%s] RADDR[%s]", c.Request.Method, c.Request.URL.Path, c.Request.RemoteAddr)

		// Wrap the handler in all associated middleware.
		wrap := func(h Handler) Handler {
			// Wrap up the application-wide first...
			for i := len(a.mw) - 1; i >= 0; i-- {
				h = a.mw[i](h)
			}

			// Then wrap with our route specific ones.
			for i := len(mw) - 1; i >= 0; i-- {
				h = mw[i](h)
			}

			return h
		}

		// Call the wrapped handler and handle any possible error.
		if err := wrap(handler)(&c); err != nil {
			c.Error(err)
		}

		log.User(c.SessionID, "Request", "Completed : Status[%d] Duration[%s]", c.Status, time.Since(start))
	}

	// Add this handler for the specified verb and route.
	a.TreeMux.Handle(verb, path, h)
}

// TestCreate tests the creation of sessions.
func TestCreate(t *testing.T) {
	tests.ResetLog()
	defer tests.DisplayLog()

	db := db.NewMGO()
	defer db.CloseMGO()

	defer func() {
		if err := removeSessions(db); err != nil {
			t.Errorf("\t%s\tShould be able to remove all sessions : %v", tests.Failed, err)
		}
		t.Logf("\t%s\tShould be able to remove all sessions.", tests.Success)
	}()

	t.Log("Given the need to create sessions in the DB.")
	{
		t.Logf("\tWhen using PublicID %s", publicID)
		{
			if err := removeSessions(db); err != nil {
				t.Fatalf("\t%s\tShould be able to remove all sessions : %v", tests.Failed, err)
			}
			t.Logf("\t%s\tShould be able to remove all sessions.", tests.Success)

			s1, err := session.Create(tests.Context, db, publicID, 10*time.Second)
			if err != nil {
				t.Fatalf("\t%s\tShould be able to create a session : %v", tests.Failed, err)
			}
			t.Logf("\t%s\tShould be able to create a session.", tests.Success)

			s2, err := session.GetBySessionID(tests.Context, db, s1.SessionID)
			if err != nil {
				t.Fatalf("\t%s\tShould be able to retrieve the session : %v", tests.Failed, err)
			}
			t.Logf("\t%s\tShould be able to retrieve the session.", tests.Success)

			if s1.SessionID != s2.SessionID {
				t.Fatalf("\t%s\tShould be able to get back the same session.", tests.Failed)
			} else {
				t.Logf("\t%s\tShould be able to get back the same session.", tests.Success)
			}

			if s1.PublicID != s2.PublicID {
				t.Fatalf("\t%s\tShould be able to get back the same user.", tests.Failed)
			} else {
				t.Logf("\t%s\tShould be able to get back the same user.", tests.Success)
			}
		}
	}
}

// TestCreateUserTwice tests the creation of the same user fails. This test
// requires an index on the collection.
func TestCreateUserTwice(t *testing.T) {
	tests.ResetLog()
	defer tests.DisplayLog()

	db := db.NewMGO()
	defer db.CloseMGO()

	var publicID string
	defer func() {
		if err := removeUser(db, publicID); err != nil {
			t.Fatalf("\t%s\tShould be able to remove the test user : %v", tests.Failed, err)
		}
		t.Logf("\t%s\tShould be able to remove the test user.", tests.Success)
	}()

	t.Log("Given the need to make sure the same user can't be created twice.")
	{
		t.Log("\tWhen using a test user.")
		{
			u1, err := auth.NewUser(auth.NUser{
				Status:   auth.StatusActive,
				FullName: "Test Kennedy",
				Email:    "[email protected]",
				Password: "_Password124",
			})
			if err != nil {
				t.Fatalf("\t%s\tShould be able to build a new user : %v", tests.Failed, err)
			}
			t.Logf("\t%s\tShould be able to build a new user.", tests.Success)

			if err := auth.CreateUser(tests.Context, db, u1); err != nil {
				t.Fatalf("\t%s\tShould be able to create a user : %v", tests.Failed, err)
			}
			t.Logf("\t%s\tShould be able to create a user.", tests.Success)

			// We need to do this so we can clean up after.
			publicID = u1.PublicID

			if err := auth.CreateUser(tests.Context, db, u1); err == nil {
				t.Fatalf("\t%s\tShould Not be able to create a user", tests.Failed)
			}
			t.Logf("\t%s\tShould Not be able to create a user.", tests.Success)
		}
	}
}

// TestGetNotFound tests when a session is not found.
func TestGetNotFound(t *testing.T) {
	tests.ResetLog()
	defer tests.DisplayLog()

	db := db.NewMGO()
	defer db.CloseMGO()

	t.Log("Given the need to test finding a session and it is not found.")
	{
		t.Logf("\tWhen using SessionID %s", "NOT EXISTS")
		{
			if _, err := session.GetBySessionID(tests.Context, db, "NOT EXISTS"); err == nil {
				t.Fatalf("\t%s\tShould Not be able to retrieve the session.", tests.Failed)
			}
			t.Logf("\t%s\tShould Not be able to retrieve the session.", tests.Success)
		}
	}
}

// runGet is the code that implements the get command.
func runGet(cmd *cobra.Command, args []string) {
	cmd.Printf("Getting User : Pid[%s] Email[%s]\n", get.pid, get.email)

	if get.pid == "" && get.email == "" {
		cmd.Help()
		return
	}

	db, err := db.NewMGO("", mgoSession)
	if err != nil {
		cmd.Println("Getting User : ", err)
		return
	}
	defer db.CloseMGO("")

	var u *auth.User

	if get.pid != "" {
		u, err = auth.GetUserByPublicID("", db, get.pid, false)
	} else {
		u, err = auth.GetUserByEmail("", db, get.email, false)
	}

	if err != nil {
		cmd.Println("Getting User : ", err)
		return
	}

	webTok, err := auth.GetUserWebToken("", db, u.PublicID)
	if err != nil {
		cmd.Println("Getting User : Unable to retrieve web token : ", err)
	}

	data, err := json.MarshalIndent(&u, "", "    ")
	if err != nil {
		cmd.Println("Getting User : ", err)
		return
	}

	cmd.Printf("\n%s\n\nToken: %s\n\n", string(data), webTok)
	return
}

// TestUpdateInvalidUserPassword tests we can't update user password.
func TestUpdateInvalidUserPassword(t *testing.T) {
	tests.ResetLog()
	defer tests.DisplayLog()

	db, err := db.NewMGO(tests.Context, tests.TestSession)
	if err != nil {
		t.Fatalf("\t%s\tShould be able to get a Mongo session : %v", tests.Failed, err)
	}
	defer db.CloseMGO(tests.Context)

	t.Log("Given the need to validate an invalid update to a user.")
	{
		t.Log("\tWhen using an existing user.")
		{
			u1, err := auth.NewUser(auth.NUser{
				Status:   auth.StatusActive,
				FullName: "Test Kennedy",
				Email:    "[email protected]",
				Password: "_Password124",
			})
			if err != nil {
				t.Fatalf("\t%s\tShould be able to build a new user : %v", tests.Failed, err)
			}
			t.Logf("\t%s\tShould be able to build a new user.", tests.Success)

			if err := auth.UpdateUserPassword(tests.Context, db, u1, "_Pass"); err == nil {
				t.Errorf("\t%s\tShould Not be able to update a user with bad password.", tests.Failed)
			} else {
				t.Logf("\t%s\tShould Not be able to update a user with bad password.", tests.Success)
			}

			u1.Status = auth.StatusDisabled

			if err := auth.UpdateUserPassword(tests.Context, db, u1, "_Password789"); err == nil {
				t.Errorf("\t%s\tShould Not be able to update a user with bad user value.", tests.Failed)
			} else {
				t.Logf("\t%s\tShould Not be able to update a user with bad user value.", tests.Success)
			}
		}
	}
}

func main() {
	if err := cfg.Init(cfg.EnvProvider{Namespace: cfgNamespace}); err != nil {
		kit.Println("Unable to initialize configuration")
		os.Exit(1)
	}

	logLevel := func() int {
		ll, err := cfg.Int(cfgLoggingLevel)
		if err != nil {
			return log.NONE
		}
		return ll
	}
	log.Init(os.Stderr, logLevel)

	cfg := mongo.Config{
		Host:     cfg.MustString(cfgMongoHost),
		AuthDB:   cfg.MustString(cfgMongoAuthDB),
		DB:       cfg.MustString(cfgMongoDB),
		User:     cfg.MustString(cfgMongoUser),
		Password: cfg.MustString(cfgMongoPassword),
	}

	if err := db.RegMasterSession("startup", cfg.DB, cfg); err != nil {
		kit.Println("Unable to initialize MongoDB")
		os.Exit(1)
	}

	db, err := db.NewMGO("", cfg.DB)
	if err != nil {
		kit.Println("Unable to get MongoDB session")
		os.Exit(1)
	}
	defer db.CloseMGO("")

	kit.AddCommand(
		cmdauth.GetCommands(db),
		cmddb.GetCommands(db),
	)
	kit.Execute()
}

func ensureIndexes() {
	db, err := db.NewMGO(tests.Context, tests.TestSession)
	if err != nil {
		fmt.Printf("Should be able to get a Mongo session : %v", err)
		os.Exit(1)
	}
	defer db.CloseMGO(tests.Context)

	index := mgo.Index{
		Key:    []string{"public_id"},
		Unique: true,
	}

	col, err := db.CollectionMGO(tests.Context, auth.Collection)
	if err != nil {
		fmt.Printf("Should be able to get a Mongo session : %v", err)
		os.Exit(1)
	}

	col.EnsureIndex(index)
}

// runCreate is the code that implements the create command.
func runCreate(cmd *cobra.Command, args []string) {
	dbMeta, err := retrieveDatabaseMetadata(create.file)
	if err != nil {
		dbCmd.Printf("Error reading collections : %s : ERROR : %v\n", create.file, err)
		return
	}

	db, err := db.NewMGO("", mgoSession)
	if err != nil {
		cmd.Println("Creating User : ", err)
		return
	}
	defer db.CloseMGO("")

	for _, col := range dbMeta.Cols {
		cmd.Println("Creating collection", col.Name)
		if err := createCollection(db, dbMeta, &col, true); err != nil && err != ErrCollectionExists {
			cmd.Println("ERROR:", err)
			return
		}
	}
}

// TestUpdateUser tests we can update user information.
func TestUpdateUser(t *testing.T) {
	tests.ResetLog()
	defer tests.DisplayLog()

	db := db.NewMGO()
	defer db.CloseMGO()

	var publicID string
	defer func() {
		if err := removeUser(db, publicID); err != nil {
			t.Fatalf("\t%s\tShould be able to remove the test user : %v", tests.Failed, err)
		}
		t.Logf("\t%s\tShould be able to remove the test user.", tests.Success)
	}()

	t.Log("Given the need to update a user.")
	{
		t.Log("\tWhen using an existing user.")
		{
			u1, err := auth.NewUser(auth.NUser{
				Status:   auth.StatusActive,
				FullName: "Test Kennedy",
				Email:    "[email protected]",
				Password: "_Password124",
			})
			if err != nil {
				t.Fatalf("\t%s\tShould be able to build a new user : %v", tests.Failed, err)
			}
			t.Logf("\t%s\tShould be able to build a new user.", tests.Success)

			if err := auth.CreateUser(tests.Context, db, u1); err != nil {
				t.Fatalf("\t%s\tShould be able to create a user : %v", tests.Failed, err)
			}
			t.Logf("\t%s\tShould be able to create a user.", tests.Success)

			// We need to do this so we can clean up after.
			publicID = u1.PublicID

			uu := auth.UpdUser{
				PublicID: publicID,
				Status:   auth.StatusActive,
				FullName: "Update Kennedy",
				Email:    "[email protected]",
			}

			if err := auth.UpdateUser(tests.Context, db, uu); err != nil {
				t.Fatalf("\t%s\tShould be able to update a user : %v", tests.Failed, err)
			}
			t.Logf("\t%s\tShould be able to update a user.", tests.Success)

			u2, err := auth.GetUserByPublicID(tests.Context, db, u1.PublicID, true)
			if err != nil {
				t.Fatalf("\t%s\tShould be able to retrieve the user by PublicID : %v", tests.Failed, err)
			}
			t.Logf("\t%s\tShould be able to retrieve the user by PublicID.", tests.Success)

			// Remove the objectid to be able to compare the values.
			u2.ID = ""

			// Need to remove the nanoseconds to be able to compare the values.
			u1.DateModified = u1.DateModified.Add(-time.Duration(u1.DateModified.Nanosecond()))
			u1.DateCreated = u1.DateCreated.Add(-time.Duration(u1.DateCreated.Nanosecond()))
			u2.DateModified = u2.DateModified.Add(-time.Duration(u2.DateModified.Nanosecond()))
			u2.DateCreated = u2.DateCreated.Add(-time.Duration(u2.DateCreated.Nanosecond()))

			// Update the fields that changed
			u1.Status = u2.Status
			u1.FullName = u2.FullName
			u1.Email = u2.Email

			if !reflect.DeepEqual(*u1, *u2) {
				t.Logf("\t%+v", *u1)
				t.Logf("\t%+v", *u2)
				t.Errorf("\t%s\tShould be able to get back the same user with changes.", tests.Failed)
			} else {
				t.Logf("\t%s\tShould be able to get back the same user with changes.", tests.Success)
			}
		}
	}
}

// TestCreateWebToken tests create a web token and a pairing session.
func TestCreateWebToken(t *testing.T) {
	tests.ResetLog()
	defer tests.DisplayLog()

	db, err := db.NewMGO(tests.Context, tests.TestSession)
	if err != nil {
		t.Fatalf("\t%s\tShould be able to get a Mongo session : %v", tests.Failed, err)
	}
	defer db.CloseMGO(tests.Context)

	var publicID string
	defer func() {
		if err := removeUser(db, publicID); err != nil {
			t.Fatalf("\t%s\tShould be able to remove the test user : %v", tests.Failed, err)
		}
		t.Logf("\t%s\tShould be able to remove the test user.", tests.Success)
	}()

	t.Log("Given the need to create a web token.")
	{
		t.Log("\tWhen using a new user.")
		{
			u1, err := auth.NewUser(auth.NUser{
				Status:   auth.StatusActive,
				FullName: "Test Kennedy",
				Email:    "[email protected]",
				Password: "_Password124",
			})
			if err != nil {
				t.Fatalf("\t%s\tShould be able to build a new user : %v", tests.Failed, err)
			}
			t.Logf("\t%s\tShould be able to build a new user.", tests.Success)

			if err := auth.CreateUser(tests.Context, db, u1); err != nil {
				t.Fatalf("\t%s\tShould be able to create a user : %v", tests.Failed, err)
			}
			t.Logf("\t%s\tShould be able to create a user.", tests.Success)

			// We need to do this so we can clean up after.
			publicID = u1.PublicID

			webTok, err := auth.CreateWebToken(tests.Context, db, u1, time.Second)
			if err != nil {
				t.Fatalf("\t%s\tShould be able to create a web token : %v", tests.Failed, err)
			}
			t.Logf("\t%s\tShould be able to create a web token.", tests.Success)

			sId, _, err := auth.DecodeWebToken(tests.Context, webTok)
			if err != nil {
				t.Fatalf("\t%s\tShould be able to decode the web token : %v", tests.Failed, err)
			}
			t.Logf("\t%s\tShould be able to decode the web token.", tests.Success)

			s2, err := session.GetBySessionID(tests.Context, db, sId)
			if err != nil {
				t.Fatalf("\t%s\tShould be able to retrieve the session : %v", tests.Failed, err)
			}
			t.Logf("\t%s\tShould be able to retrieve the session.", tests.Success)

			u2, err := auth.GetUserByPublicID(tests.Context, db, u1.PublicID, true)
			if err != nil {
				t.Fatalf("\t%s\tShould be able to retrieve the user by PublicID : %v", tests.Failed, err)
			}
			t.Logf("\t%s\tShould be able to retrieve the user by PublicID.", tests.Success)

			if u2.PublicID != s2.PublicID {
				t.Fatalf("\t%s\tShould have the right session for user.", tests.Failed)
				t.Log(u2.PublicID)
				t.Log(s2.PublicID)
			}
			t.Logf("\t%s\tShould have the right session for user.", tests.Success)

			webTok2, err := u2.WebToken(sId)
			if err != nil {
				t.Fatalf("\t%s\tShould be able to create a new web token : %v", tests.Failed, err)
			}
			t.Logf("\t%s\tShould be able to create a web new token.", tests.Success)

			if webTok != webTok2 {
				t.Log(webTok)
				t.Log(webTok2)
				t.Fatalf("\t%s\tShould be able to create the same web token.", tests.Failed)
			}
			t.Logf("\t%s\tShould be able to create the same web token.", tests.Success)

			u3, err := auth.ValidateWebToken(tests.Context, db, webTok2)
			if err != nil {
				t.Fatalf("\t%s\tShould be able to validate the new web token : %v", tests.Failed, err)
			}
			t.Logf("\t%s\tShould be able to validate the new web token.", tests.Success)

			if u1.PublicID != u3.PublicID {
				t.Log(u1.PublicID)
				t.Log(u3.PublicID)
				t.Fatalf("\t%s\tShould have the right user for the token.", tests.Failed)
			}
			t.Logf("\t%s\tShould have the right user for the token.", tests.Success)

			webTok3, err := auth.GetUserWebToken(tests.Context, db, u2.PublicID)
//.........这里部分代码省略.........

// TestInvalidWebTokenUpdateEmail tests a token becomes invalid after an update.
func TestInvalidWebTokenUpdateEmail(t *testing.T) {
	tests.ResetLog()
	defer tests.DisplayLog()

	db := db.NewMGO()
	defer db.CloseMGO()

	var publicID string
	defer func() {
		if err := removeUser(db, publicID); err != nil {
			t.Fatalf("\t%s\tShould be able to remove the test user : %v", tests.Failed, err)
		}
		t.Logf("\t%s\tShould be able to remove the test user.", tests.Success)
	}()

	t.Log("Given the need to validate web tokens don't work after user update.")
	{
		t.Log("\tWhen using a new user.")
		{
			u1, err := auth.NewUser(auth.NUser{
				Status:   auth.StatusActive,
				FullName: "Test Kennedy",
				Email:    "[email protected]",
				Password: "_Password124",
			})
			if err != nil {
				t.Fatalf("\t%s\tShould be able to build a new user : %v", tests.Failed, err)
			}
			t.Logf("\t%s\tShould be able to build a new user.", tests.Success)

			if err := auth.CreateUser(tests.Context, db, u1); err != nil {
				t.Fatalf("\t%s\tShould be able to create a user : %v", tests.Failed, err)
			}
			t.Logf("\t%s\tShould be able to create a user.", tests.Success)

			// We need to do this so we can clean up after.
			publicID = u1.PublicID

			webTok, err := auth.CreateWebToken(tests.Context, db, u1, 5*time.Second)
			if err != nil {
				t.Fatalf("\t%s\tShould be able to create a web token : %v", tests.Failed, err)
			}
			t.Logf("\t%s\tShould be able to create a web token.", tests.Success)

			if _, err := auth.ValidateWebToken(tests.Context, db, webTok); err != nil {
				t.Fatalf("\t%s\tShould be able to validate the web token : %v", tests.Failed, err)
			}
			t.Logf("\t%s\tShould be able to validate the web token.", tests.Success)

			uu := auth.UpdUser{
				PublicID: publicID,
				Status:   auth.StatusActive,
				FullName: "Update Kennedy",
				Email:    "[email protected]",
			}

			if err := auth.UpdateUser(tests.Context, db, uu); err != nil {
				t.Fatalf("\t%s\tShould be able to update a user : %v", tests.Failed, err)
			}
			t.Logf("\t%s\tShould be able to update a user.", tests.Success)

			if _, err := auth.ValidateWebToken(tests.Context, db, webTok); err == nil {
				t.Fatalf("\t%s\tShould Not be able to validate the org web token.", tests.Failed)
			}
			t.Logf("\t%s\tShould Not be able to validate the org web token.", tests.Success)
		}
	}
}