Refactoring cfg refs and load / save functions (#7749)

* refactoring cfg refs and load / save functions

* improve error output

10 files changed, 83 insertions, 84 deletions

diff --git a/app/admin.go b/app/admin.go
index a181fa251..ef5a1c5d5 100644
--- a/app/admin.go
+++ b/app/admin.go
@@ -131,14 +131,6 @@ func (a *App) GetConfig() *model.Config {
 	return cfg
 }
 
-func (a *App) ReloadConfig() {
-	debug.FreeOSMemory()
-	utils.LoadConfig(a.ConfigFileName())
-
-	// start/restart email batching job if necessary
-	a.InitEmailBatching()
-}
-
 func (a *App) SaveConfig(cfg *model.Config, sendConfigChangeClusterMessage bool) *model.AppError {
 	oldCfg := a.Config()
 	cfg.SetDefaults()
@@ -157,8 +149,11 @@ func (a *App) SaveConfig(cfg *model.Config, sendConfigChangeClusterMessage bool)
 	}
 
 	utils.DisableConfigWatch()
-	utils.SaveConfig(a.ConfigFileName(), cfg)
-	utils.LoadConfig(a.ConfigFileName())
+	a.UpdateConfig(func(update *model.Config) {
+		*update = *cfg
+	})
+	a.PersistConfig()
+	a.ReloadConfig()
 	utils.EnableConfigWatch()
 
 	if a.Metrics != nil {
diff --git a/app/analytics.go b/app/analytics.go
index 5d30ad426..f4e6fec95 100644
--- a/app/analytics.go
+++ b/app/analytics.go
@@ -251,7 +251,7 @@ func (a *App) GetRecentlyActiveUsersForTeamPage(teamId string, page, perPage int
 		users = result.Data.([]*model.User)
 	}
 
-	return sanitizeProfiles(users, asAdmin), nil
+	return a.sanitizeProfiles(users, asAdmin), nil
 }
 
 func (a *App) GetNewUsersForTeamPage(teamId string, page, perPage int, asAdmin bool) ([]*model.User, *model.AppError) {
@@ -262,5 +262,5 @@ func (a *App) GetNewUsersForTeamPage(teamId string, page, perPage int, asAdmin b
 		users = result.Data.([]*model.User)
 	}
 
-	return sanitizeProfiles(users, asAdmin), nil
+	return a.sanitizeProfiles(users, asAdmin), nil
 }
diff --git a/app/app.go b/app/app.go
index 002a6a272..a8d2977b5 100644
--- a/app/app.go
+++ b/app/app.go
@@ -5,6 +5,7 @@ package app
 
 import (
 	"net/http"
+	"runtime/debug"
 	"sync/atomic"
 
 	l4g "github.com/alecthomas/log4go"
@@ -62,6 +63,12 @@ func New(options ...Option) *App {
 		panic("Only one App should exist at a time. Did you forget to call Shutdown()?")
 	}
 
+	if utils.T == nil {
+		utils.TranslationsPreInit()
+	}
+	utils.LoadGlobalConfig("config.json")
+	utils.InitTranslations(utils.Cfg.LocalizationSettings)
+
 	l4g.Info(utils.T("api.server.new_server.init.info"))
 
 	app := &App{
@@ -246,6 +253,18 @@ func (a *App) UpdateConfig(f func(*model.Config)) {
 	f(utils.Cfg)
 }
 
+func (a *App) PersistConfig() {
+	utils.SaveConfig(a.ConfigFileName(), a.Config())
+}
+
+func (a *App) ReloadConfig() {
+	debug.FreeOSMemory()
+	utils.LoadGlobalConfig(a.ConfigFileName())
+
+	// start/restart email batching job if necessary
+	a.InitEmailBatching()
+}
+
 func (a *App) ConfigFileName() string {
 	return utils.CfgFileName
 }
diff --git a/app/app_test.go b/app/app_test.go
index 6f2a3a23a..ac39b49fe 100644
--- a/app/app_test.go
+++ b/app/app_test.go
@@ -16,20 +16,15 @@ import (
 
 func TestMain(m *testing.M) {
 	flag.Parse()
+	utils.TranslationsPreInit()
 
 	// In the case where a dev just wants to run a single test, it's faster to just use the default
 	// store.
 	if filter := flag.Lookup("test.run").Value.String(); filter != "" && filter != "." {
-		utils.TranslationsPreInit()
-		utils.LoadConfig("config.json")
 		l4g.Info("-test.run used, not creating temporary containers")
 		os.Exit(m.Run())
 	}
 
-	utils.TranslationsPreInit()
-	utils.LoadConfig("config.json")
-	utils.InitTranslations(utils.Cfg.LocalizationSettings)
-
 	status := 0
 
 	container, settings, err := storetest.NewMySQLContainer()
diff --git a/app/apptestlib.go b/app/apptestlib.go
index 3557a8727..b34749be3 100644
--- a/app/apptestlib.go
+++ b/app/apptestlib.go
@@ -48,12 +48,6 @@ func StopTestStore() {
 }
 
 func setupTestHelper(enterprise bool) *TestHelper {
-	if utils.T == nil {
-		utils.TranslationsPreInit()
-	}
-	utils.LoadConfig("config.json")
-	utils.InitTranslations(utils.Cfg.LocalizationSettings)
-
 	var options []Option
 	if testStore != nil {
 		options = append(options, StoreOverride(testStore))
@@ -63,8 +57,8 @@ func setupTestHelper(enterprise bool) *TestHelper {
 		App: New(options...),
 	}
 
-	*utils.Cfg.TeamSettings.MaxUsersPerTeam = 50
-	*utils.Cfg.RateLimitSettings.Enable = false
+	th.App.UpdateConfig(func(cfg *model.Config) { *cfg.TeamSettings.MaxUsersPerTeam = 50 })
+	th.App.UpdateConfig(func(cfg *model.Config) { *cfg.RateLimitSettings.Enable = false })
 	utils.DisableDebugLogForTest()
 	prevListenAddress := *th.App.Config().ServiceSettings.ListenAddress
 	if testStore != nil {
@@ -76,7 +70,7 @@ func setupTestHelper(enterprise bool) *TestHelper {
 	utils.EnableDebugLogForTest()
 	th.App.Srv.Store.MarkSystemRanUnitTests()
 
-	*utils.Cfg.TeamSettings.EnableOpenServer = true
+	th.App.UpdateConfig(func(cfg *model.Config) { *cfg.TeamSettings.EnableOpenServer = true })
 
 	utils.SetIsLicensed(enterprise)
 	if enterprise {
diff --git a/app/plugins.go b/app/plugins.go
index c2f3c4785..c2e15b385 100644
--- a/app/plugins.go
+++ b/app/plugins.go
@@ -471,10 +471,11 @@ func (a *App) EnablePlugin(id string) *model.AppError {
 		return model.NewAppError("EnablePlugin", "app.plugin.not_installed.app_error", nil, "", http.StatusBadRequest)
 	}
 
-	cfg := a.Config()
-	cfg.PluginSettings.PluginStates[id] = &model.PluginState{Enable: true}
+	a.UpdateConfig(func(cfg *model.Config) {
+		cfg.PluginSettings.PluginStates[id] = &model.PluginState{Enable: true}
+	})
 
-	if err := a.SaveConfig(cfg, true); err != nil {
+	if err := a.SaveConfig(a.Config(), true); err != nil {
 		return model.NewAppError("EnablePlugin", "app.plugin.config.app_error", nil, err.Error(), http.StatusInternalServerError)
 	}
 
@@ -504,10 +505,11 @@ func (a *App) DisablePlugin(id string) *model.AppError {
 		return model.NewAppError("DisablePlugin", "app.plugin.not_installed.app_error", nil, "", http.StatusBadRequest)
 	}
 
-	cfg := a.Config()
-	cfg.PluginSettings.PluginStates[id] = &model.PluginState{Enable: false}
+	a.UpdateConfig(func(cfg *model.Config) {
+		cfg.PluginSettings.PluginStates[id] = &model.PluginState{Enable: false}
+	})
 
-	if err := a.SaveConfig(cfg, true); err != nil {
+	if err := a.SaveConfig(a.Config(), true); err != nil {
 		return model.NewAppError("DisablePlugin", "app.plugin.config.app_error", nil, err.Error(), http.StatusInternalServerError)
 	}
 
diff --git a/app/post_test.go b/app/post_test.go
index 24910f964..e2e9a7261 100644
--- a/app/post_test.go
+++ b/app/post_test.go
@@ -15,7 +15,6 @@ import (
 	"github.com/stretchr/testify/require"
 
 	"github.com/mattermost/mattermost-server/model"
-	"github.com/mattermost/mattermost-server/utils"
 )
 
 func TestUpdatePostEditAt(t *testing.T) {
@@ -82,11 +81,9 @@ func TestPostAction(t *testing.T) {
 	th := Setup().InitBasic()
 	defer th.TearDown()
 
-	allowedInternalConnections := *utils.Cfg.ServiceSettings.AllowedUntrustedInternalConnections
-	defer func() {
-		utils.Cfg.ServiceSettings.AllowedUntrustedInternalConnections = &allowedInternalConnections
-	}()
-	*utils.Cfg.ServiceSettings.AllowedUntrustedInternalConnections = "localhost 127.0.0.1"
+	th.App.UpdateConfig(func(cfg *model.Config) {
+		*cfg.ServiceSettings.AllowedUntrustedInternalConnections = "localhost 127.0.0.1"
+	})
 
 	ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 		var request model.PostActionIntegrationRequest
diff --git a/app/saml.go b/app/saml.go
index 2fdb30e99..3df00a9e1 100644
--- a/app/saml.go
+++ b/app/saml.go
@@ -65,7 +65,7 @@ func (a *App) AddSamlPublicCertificate(fileData *multipart.FileHeader) *model.Ap
 	}
 
 	a.UpdateConfig(func(dest *model.Config) { *dest = *cfg })
-	utils.SaveConfig(a.ConfigFileName(), cfg)
+	a.PersistConfig()
 
 	return nil
 }
@@ -83,7 +83,7 @@ func (a *App) AddSamlPrivateCertificate(fileData *multipart.FileHeader) *model.A
 	}
 
 	a.UpdateConfig(func(dest *model.Config) { *dest = *cfg })
-	utils.SaveConfig(a.ConfigFileName(), cfg)
+	a.PersistConfig()
 
 	return nil
 }
@@ -101,7 +101,7 @@ func (a *App) AddSamlIdpCertificate(fileData *multipart.FileHeader) *model.AppEr
 	}
 
 	a.UpdateConfig(func(dest *model.Config) { *dest = *cfg })
-	utils.SaveConfig(a.ConfigFileName(), cfg)
+	a.PersistConfig()
 
 	return nil
 }
@@ -134,7 +134,7 @@ func (a *App) RemoveSamlPublicCertificate() *model.AppError {
 	}
 
 	a.UpdateConfig(func(dest *model.Config) { *dest = *cfg })
-	utils.SaveConfig(a.ConfigFileName(), cfg)
+	a.PersistConfig()
 
 	return nil
 }
@@ -153,7 +153,7 @@ func (a *App) RemoveSamlPrivateCertificate() *model.AppError {
 	}
 
 	a.UpdateConfig(func(dest *model.Config) { *dest = *cfg })
-	utils.SaveConfig(a.ConfigFileName(), cfg)
+	a.PersistConfig()
 
 	return nil
 }
@@ -172,7 +172,7 @@ func (a *App) RemoveSamlIdpCertificate() *model.AppError {
 	}
 
 	a.UpdateConfig(func(dest *model.Config) { *dest = *cfg })
-	utils.SaveConfig(a.ConfigFileName(), cfg)
+	a.PersistConfig()
 
 	return nil
 }
diff --git a/app/user.go b/app/user.go
index 3272781e7..e6ae7f174 100644
--- a/app/user.go
+++ b/app/user.go
@@ -39,7 +39,7 @@ const (
 )
 
 func (a *App) CreateUserWithHash(user *model.User, hash string, data string) (*model.User, *model.AppError) {
-	if err := IsUserSignUpAllowed(); err != nil {
+	if err := a.IsUserSignUpAllowed(); err != nil {
 		return nil, err
 	}
 
@@ -81,7 +81,7 @@ func (a *App) CreateUserWithHash(user *model.User, hash string, data string) (*m
 }
 
 func (a *App) CreateUserWithInviteId(user *model.User, inviteId string) (*model.User, *model.AppError) {
-	if err := IsUserSignUpAllowed(); err != nil {
+	if err := a.IsUserSignUpAllowed(); err != nil {
 		return nil, err
 	}
 
@@ -127,7 +127,7 @@ func (a *App) CreateUserAsAdmin(user *model.User) (*model.User, *model.AppError)
 }
 
 func (a *App) CreateUserFromSignup(user *model.User) (*model.User, *model.AppError) {
-	if err := IsUserSignUpAllowed(); err != nil {
+	if err := a.IsUserSignUpAllowed(); err != nil {
 		return nil, err
 	}
 
@@ -150,8 +150,8 @@ func (a *App) CreateUserFromSignup(user *model.User) (*model.User, *model.AppErr
 	return ruser, nil
 }
 
-func IsUserSignUpAllowed() *model.AppError {
-	if !utils.Cfg.EmailSettings.EnableSignUpWithEmail || !utils.Cfg.TeamSettings.EnableUserCreation {
+func (a *App) IsUserSignUpAllowed() *model.AppError {
+	if !a.Config().EmailSettings.EnableSignUpWithEmail || !a.Config().TeamSettings.EnableUserCreation {
 		err := model.NewAppError("IsUserSignUpAllowed", "api.user.create_user.signup_email_disabled.app_error", nil, "", http.StatusNotImplemented)
 		return err
 	}
@@ -421,7 +421,7 @@ func (a *App) GetUsersMap(offset int, limit int, asAdmin bool) (map[string]*mode
 	userMap := make(map[string]*model.User, len(users))
 
 	for _, user := range users {
-		SanitizeProfile(user, asAdmin)
+		a.SanitizeProfile(user, asAdmin)
 		userMap[user.Id] = user
 	}
 
@@ -434,7 +434,7 @@ func (a *App) GetUsersPage(page int, perPage int, asAdmin bool) ([]*model.User,
 		return nil, err
 	}
 
-	return sanitizeProfiles(users, asAdmin), nil
+	return a.sanitizeProfiles(users, asAdmin), nil
 }
 
 func (a *App) GetUsersEtag() string {
@@ -466,7 +466,7 @@ func (a *App) GetUsersInTeamMap(teamId string, offset int, limit int, asAdmin bo
 	userMap := make(map[string]*model.User, len(users))
 
 	for _, user := range users {
-		SanitizeProfile(user, asAdmin)
+		a.SanitizeProfile(user, asAdmin)
 		userMap[user.Id] = user
 	}
 
@@ -479,7 +479,7 @@ func (a *App) GetUsersInTeamPage(teamId string, page int, perPage int, asAdmin b
 		return nil, err
 	}
 
-	return sanitizeProfiles(users, asAdmin), nil
+	return a.sanitizeProfiles(users, asAdmin), nil
 }
 
 func (a *App) GetUsersNotInTeamPage(teamId string, page int, perPage int, asAdmin bool) ([]*model.User, *model.AppError) {
@@ -488,7 +488,7 @@ func (a *App) GetUsersNotInTeamPage(teamId string, page int, perPage int, asAdmi
 		return nil, err
 	}
 
-	return sanitizeProfiles(users, asAdmin), nil
+	return a.sanitizeProfiles(users, asAdmin), nil
 }
 
 func (a *App) GetUsersInTeamEtag(teamId string) string {
@@ -516,7 +516,7 @@ func (a *App) GetUsersInChannelMap(channelId string, offset int, limit int, asAd
 	userMap := make(map[string]*model.User, len(users))
 
 	for _, user := range users {
-		SanitizeProfile(user, asAdmin)
+		a.SanitizeProfile(user, asAdmin)
 		userMap[user.Id] = user
 	}
 
@@ -529,7 +529,7 @@ func (a *App) GetUsersInChannelPage(channelId string, page int, perPage int, asA
 		return nil, err
 	}
 
-	return sanitizeProfiles(users, asAdmin), nil
+	return a.sanitizeProfiles(users, asAdmin), nil
 }
 
 func (a *App) GetUsersNotInChannel(teamId string, channelId string, offset int, limit int) ([]*model.User, *model.AppError) {
@@ -549,7 +549,7 @@ func (a *App) GetUsersNotInChannelMap(teamId string, channelId string, offset in
 	userMap := make(map[string]*model.User, len(users))
 
 	for _, user := range users {
-		SanitizeProfile(user, asAdmin)
+		a.SanitizeProfile(user, asAdmin)
 		userMap[user.Id] = user
 	}
 
@@ -562,7 +562,7 @@ func (a *App) GetUsersNotInChannelPage(teamId string, channelId string, page int
 		return nil, err
 	}
 
-	return sanitizeProfiles(users, asAdmin), nil
+	return a.sanitizeProfiles(users, asAdmin), nil
 }
 
 func (a *App) GetUsersWithoutTeamPage(page int, perPage int, asAdmin bool) ([]*model.User, *model.AppError) {
@@ -571,7 +571,7 @@ func (a *App) GetUsersWithoutTeamPage(page int, perPage int, asAdmin bool) ([]*m
 		return nil, err
 	}
 
-	return sanitizeProfiles(users, asAdmin), nil
+	return a.sanitizeProfiles(users, asAdmin), nil
 }
 
 func (a *App) GetUsersWithoutTeam(offset int, limit int) ([]*model.User, *model.AppError) {
@@ -587,7 +587,7 @@ func (a *App) GetUsersByIds(userIds []string, asAdmin bool) ([]*model.User, *mod
 		return nil, result.Err
 	} else {
 		users := result.Data.([]*model.User)
-		return sanitizeProfiles(users, asAdmin), nil
+		return a.sanitizeProfiles(users, asAdmin), nil
 	}
 }
 
@@ -596,13 +596,13 @@ func (a *App) GetUsersByUsernames(usernames []string, asAdmin bool) ([]*model.Us
 		return nil, result.Err
 	} else {
 		users := result.Data.([]*model.User)
-		return sanitizeProfiles(users, asAdmin), nil
+		return a.sanitizeProfiles(users, asAdmin), nil
 	}
 }
 
-func sanitizeProfiles(users []*model.User, asAdmin bool) []*model.User {
+func (a *App) sanitizeProfiles(users []*model.User, asAdmin bool) []*model.User {
 	for _, u := range users {
-		SanitizeProfile(u, asAdmin)
+		a.SanitizeProfile(u, asAdmin)
 	}
 
 	return users
@@ -665,7 +665,7 @@ func (a *App) DeactivateMfa(userId string) *model.AppError {
 	return nil
 }
 
-func CreateProfileImage(username string, userId string) ([]byte, *model.AppError) {
+func CreateProfileImage(username string, userId string, initialFont string) ([]byte, *model.AppError) {
 	colors := []color.NRGBA{
 		{197, 8, 126, 255},
 		{227, 207, 18, 255},
@@ -702,7 +702,7 @@ func CreateProfileImage(username string, userId string) ([]byte, *model.AppError
 	initial := string(strings.ToUpper(username)[0])
 
 	fontDir, _ := utils.FindDir("fonts")
-	fontBytes, err := ioutil.ReadFile(fontDir + utils.Cfg.FileSettings.InitialFont)
+	fontBytes, err := ioutil.ReadFile(fontDir + initialFont)
 	if err != nil {
 		return nil, model.NewAppError("CreateProfileImage", "api.user.create_profile_image.default_font.app_error", nil, err.Error(), http.StatusInternalServerError)
 	}
@@ -739,13 +739,13 @@ func CreateProfileImage(username string, userId string) ([]byte, *model.AppError
 	}
 }
 
-func GetProfileImage(user *model.User) ([]byte, bool, *model.AppError) {
+func (a *App) GetProfileImage(user *model.User) ([]byte, bool, *model.AppError) {
 	var img []byte
 	readFailed := false
 
 	if len(*utils.Cfg.FileSettings.DriverName) == 0 {
 		var err *model.AppError
-		if img, err = CreateProfileImage(user.Username, user.Id); err != nil {
+		if img, err = CreateProfileImage(user.Username, user.Id, a.Config().FileSettings.InitialFont); err != nil {
 			return nil, false, err
 		}
 	} else {
@@ -754,7 +754,7 @@ func GetProfileImage(user *model.User) ([]byte, bool, *model.AppError) {
 		if data, err := utils.ReadFile(path); err != nil {
 			readFailed = true
 
-			if img, err = CreateProfileImage(user.Username, user.Id); err != nil {
+			if img, err = CreateProfileImage(user.Username, user.Id, a.Config().FileSettings.InitialFont); err != nil {
 				return nil, false, err
 			}
 
@@ -932,8 +932,8 @@ func (a *App) UpdateActive(user *model.User, active bool) (*model.User, *model.A
 	}
 }
 
-func SanitizeProfile(user *model.User, asAdmin bool) {
-	options := utils.Cfg.GetSanitizeOptions()
+func (a *App) SanitizeProfile(user *model.User, asAdmin bool) {
+	options := a.Config().GetSanitizeOptions()
 	if asAdmin {
 		options["email"] = true
 		options["fullname"] = true
@@ -972,7 +972,7 @@ func (a *App) PatchUser(userId string, patch *model.UserPatch, asAdmin bool) (*m
 }
 
 func (a *App) sendUpdatedUserEvent(user model.User, asAdmin bool) {
-	SanitizeProfile(&user, asAdmin)
+	a.SanitizeProfile(&user, asAdmin)
 
 	omitUsers := make(map[string]bool, 1)
 	omitUsers[user.Id] = true
@@ -1373,7 +1373,7 @@ func (a *App) SearchUsersInChannel(channelId string, term string, searchOptions
 		users := result.Data.([]*model.User)
 
 		for _, user := range users {
-			SanitizeProfile(user, asAdmin)
+			a.SanitizeProfile(user, asAdmin)
 		}
 
 		return users, nil
@@ -1387,7 +1387,7 @@ func (a *App) SearchUsersNotInChannel(teamId string, channelId string, term stri
 		users := result.Data.([]*model.User)
 
 		for _, user := range users {
-			SanitizeProfile(user, asAdmin)
+			a.SanitizeProfile(user, asAdmin)
 		}
 
 		return users, nil
@@ -1401,7 +1401,7 @@ func (a *App) SearchUsersInTeam(teamId string, term string, searchOptions map[st
 		users := result.Data.([]*model.User)
 
 		for _, user := range users {
-			SanitizeProfile(user, asAdmin)
+			a.SanitizeProfile(user, asAdmin)
 		}
 
 		return users, nil
@@ -1415,7 +1415,7 @@ func (a *App) SearchUsersNotInTeam(notInTeamId string, term string, searchOption
 		users := result.Data.([]*model.User)
 
 		for _, user := range users {
-			SanitizeProfile(user, asAdmin)
+			a.SanitizeProfile(user, asAdmin)
 		}
 
 		return users, nil
@@ -1429,7 +1429,7 @@ func (a *App) SearchUsersWithoutTeam(term string, searchOptions map[string]bool,
 		users := result.Data.([]*model.User)
 
 		for _, user := range users {
-			SanitizeProfile(user, asAdmin)
+			a.SanitizeProfile(user, asAdmin)
 		}
 
 		return users, nil
@@ -1448,7 +1448,7 @@ func (a *App) AutocompleteUsersInChannel(teamId string, channelId string, term s
 		users := result.Data.([]*model.User)
 
 		for _, user := range users {
-			SanitizeProfile(user, asAdmin)
+			a.SanitizeProfile(user, asAdmin)
 		}
 
 		autocomplete.InChannel = users
@@ -1460,7 +1460,7 @@ func (a *App) AutocompleteUsersInChannel(teamId string, channelId string, term s
 		users := result.Data.([]*model.User)
 
 		for _, user := range users {
-			SanitizeProfile(user, asAdmin)
+			a.SanitizeProfile(user, asAdmin)
 		}
 
 		autocomplete.OutOfChannel = users
@@ -1478,7 +1478,7 @@ func (a *App) AutocompleteUsersInTeam(teamId string, term string, searchOptions
 		users := result.Data.([]*model.User)
 
 		for _, user := range users {
-			SanitizeProfile(user, asAdmin)
+			a.SanitizeProfile(user, asAdmin)
 		}
 
 		autocomplete.InTeam = users
diff --git a/app/user_test.go b/app/user_test.go
index 282e2896d..51db207ef 100644
--- a/app/user_test.go
+++ b/app/user_test.go
@@ -16,7 +16,6 @@ import (
 	"github.com/mattermost/mattermost-server/einterfaces"
 	"github.com/mattermost/mattermost-server/model"
 	"github.com/mattermost/mattermost-server/model/gitlab"
-	"github.com/mattermost/mattermost-server/utils"
 )
 
 func TestIsUsernameTaken(t *testing.T) {
@@ -100,9 +99,7 @@ func TestCreateOAuthUser(t *testing.T) {
 }
 
 func TestCreateProfileImage(t *testing.T) {
-	utils.LoadConfig("config.json")
-
-	b, err := CreateProfileImage("Corey Hulen", "eo1zkdr96pdj98pjmq8zy35wba")
+	b, err := CreateProfileImage("Corey Hulen", "eo1zkdr96pdj98pjmq8zy35wba", "luximbi.ttf")
 	if err != nil {
 		t.Fatal(err)
 	}