chore(storage): minor refactoring

- Unexport `SyncServers`
- Re-generate mock file
- Remove single use function

internal/storage/mocks_test.go

@@ -0,0 +1,46 @@
+// Code generated by MockGen. DO NOT EDIT.
+// Source: github.com/qdm12/gluetun/internal/storage (interfaces: Infoer)
+
+// Package storage is a generated GoMock package.
+package storage
+
+import (
+	reflect "reflect"
+
+	gomock "github.com/golang/mock/gomock"
+)
+
+// MockInfoer is a mock of Infoer interface.
+type MockInfoer struct {
+	ctrl     *gomock.Controller
+	recorder *MockInfoerMockRecorder
+}
+
+// MockInfoerMockRecorder is the mock recorder for MockInfoer.
+type MockInfoerMockRecorder struct {
+	mock *MockInfoer
+}
+
+// NewMockInfoer creates a new mock instance.
+func NewMockInfoer(ctrl *gomock.Controller) *MockInfoer {
+	mock := &MockInfoer{ctrl: ctrl}
+	mock.recorder = &MockInfoerMockRecorder{mock}
+	return mock
+}
+
+// EXPECT returns an object that allows the caller to indicate expected use.
+func (m *MockInfoer) EXPECT() *MockInfoerMockRecorder {
+	return m.recorder
+}
+
+// Info mocks base method.
+func (m *MockInfoer) Info(arg0 string) {
+	m.ctrl.T.Helper()
+	m.ctrl.Call(m, "Info", arg0)
+}
+
+// Info indicates an expected call of Info.
+func (mr *MockInfoerMockRecorder) Info(arg0 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Info", reflect.TypeOf((*MockInfoer)(nil).Info), arg0)
+}