Fix creation of private struct

pkg/config/config.go

@@ -11,7 +11,7 @@ type config struct {
 	debugMode                       bool
 	port                            int
 	cacheTime                       int
-	source                          source
+	source                          CloudSource
 	enableConcurrentOpacityChecking bool
 }
 
@@ -32,7 +32,7 @@ func newConfig() *config {
 		port = 3000 // Fallback to default port
 	}
 
-	s := source{
+	s := CloudSource{
 		Kind: v.GetString("source.kind"),
 		HystrixCommand: storage.HystrixCommand{
 			Name: v.GetString("source.hystrix.commandName"),
@@ -83,7 +83,7 @@ func CacheTime() int {
 }
 
 // Source returns the source struct after it is initialised from the environment values
-func Source() *source {
+func Source() *CloudSource {
 	return &getConfig().source
 }
 

pkg/config/types.go

@@ -32,7 +32,7 @@ type Cloudfront struct {
 	SecureProtocol bool
 }
 
-type source struct {
+type CloudSource struct {
 	// Kind tells which type of Storage backend should be used
 	Kind string
 	// HystrixCommand provides the hystrix config to be used with the source to add resiliency
@@ -43,7 +43,7 @@ type source struct {
 	PathPrefix string
 }
 
-func (s *source) readValue() {
+func (s *CloudSource) readValue() {
 	v := Viper()
 	if regex.S3Matcher.MatchString(s.Kind) {
 		s.Value = S3Bucket{

pkg/processor/native/utils_test.go

@@ -154,13 +154,13 @@ func Test_isOpaqueWithoutFastOpaqueMethodShouldReturnFalse(t *testing.T) {
 	isOpaqueShouldReturnFalse()
 }
 
-type mockImage struct {
+type MockImage struct {
 	rect   image.Rectangle
 	points [][]color.Color
 }
 
-func NewMockImage(rect image.Rectangle) *mockImage {
-	mockImg := &mockImage{
+func NewMockImage(rect image.Rectangle) *MockImage {
+	mockImg := &MockImage{
 		rect: rect,
 	}
 	points := make([][]color.Color, rect.Dy())
@@ -171,18 +171,18 @@ func NewMockImage(rect image.Rectangle) *mockImage {
 	return mockImg
 }
 
-func (im *mockImage) ColorModel() color.Model {
+func (im *MockImage) ColorModel() color.Model {
 	return color.RGBAModel
 }
 
-func (im *mockImage) Bounds() image.Rectangle {
+func (im *MockImage) Bounds() image.Rectangle {
 	return im.rect
 }
 
-func (im *mockImage) At(x, y int) color.Color {
+func (im *MockImage) At(x, y int) color.Color {
 	return im.points[y][x]
 }
 
-func (im *mockImage) Set(x, y int, c color.Color) {
+func (im *MockImage) Set(x, y int, c color.Color) {
 	im.points[y][x] = c
 }

pkg/service/manipulator.go

@@ -172,6 +172,6 @@ func trackDuration(name string, start time.Time, spec processSpec) *metrics.Upda
 }
 
 // NewManipulator takes in a Processor interface and returns a new manipulator
-func NewManipulator(processor processor.Processor) *manipulator {
+func NewManipulator(processor processor.Processor) Manipulator {
 	return &manipulator{processor: processor}
 }