diff --git a/broker/ntgvision.go b/broker/ntgvision.go
index 89912d3..1d3bdf4 100644
--- a/broker/ntgvision.go
+++ b/broker/ntgvision.go
@@ -16,7 +16,7 @@ import (
 type NTGVision struct {
 	searcher interface {
 		search(states []config.State) (io.ReadCloser, error)
-		searchJob(id int64) (io.ReadCloser, error)
+		searchJobReadCloser(id int64) (io.ReadCloser, error)
 	}
 }
 
@@ -96,7 +96,7 @@ func (ntgJob *ntgVisionJob) JobInfo() (ntgVisionJobInfo, error) {
 		return ntgJob.jobinfo, nil
 	}
 	ntg := NewNTGVision()
-	ji, err := ntg.SearchJob(ntgJob.ID)
+	ji, err := ntg.searchJob(ntgJob.ID)
 	if err == nil {
 		ntgJob.jobinfo = ji
 		b, err := json.Marshal(ntgJob.jobinfo)
@@ -107,7 +107,7 @@ func (ntgJob *ntgVisionJob) JobInfo() (ntgVisionJobInfo, error) {
 	return ji, err
 }
 
-func (ntg NTGVision) searchJob(id int64) (io.ReadCloser, error) {
+func (ntg NTGVision) searchJobReadCloser(id int64) (io.ReadCloser, error) {
 	time.Sleep(config.Get().Interval.JobInfo.Get())
 	request, err := http.NewRequest(http.MethodGet, fmt.Sprintf(config.Get().Brokers.NTG.LoadPageAPIURIFormat, id), nil)
 	if err != nil {
@@ -169,8 +169,8 @@ func (ntg NTGVision) WithMock() NTGVision {
 	return ntg
 }
 
-func (ntg NTGVision) SearchJob(id int64) (ntgVisionJobInfo, error) {
-	rc, err := ntg.searcher.searchJob(id)
+func (ntg NTGVision) searchJob(id int64) (ntgVisionJobInfo, error) {
+	rc, err := ntg.searcher.searchJobReadCloser(id)
 	if err != nil {
 		return ntgVisionJobInfo{}, err
 	}
diff --git a/broker/ntgvision_mock.go b/broker/ntgvision_mock.go
index 0c75681..e9f452b 100644
--- a/broker/ntgvision_mock.go
+++ b/broker/ntgvision_mock.go
@@ -21,7 +21,7 @@ func (ntgm NTGVisionMock) search(states []config.State) (io.ReadCloser, error) {
 	return io.NopCloser(bytes.NewReader(b)), err
 }
 
-func (ntgm NTGVisionMock) searchJob(id int64) (io.ReadCloser, error) {
+func (ntgm NTGVisionMock) searchJobReadCloser(id int64) (io.ReadCloser, error) {
 	path := path.Join(os.Getenv("GOPATH"), "src", "local", "truckstop", "broker", "testdata", "ntgvision_jobinfo_response.json")
 	b, err := ioutil.ReadFile(path)
 	return io.NopCloser(bytes.NewReader(b)), err