fixes broken tests :boom:

pkg/components/imguploader/gcsuploader_test.go

@@ -1,6 +1,7 @@
 package imguploader
 
 import (
+	"context"
 	"testing"
 
 	"github.com/grafana/grafana/pkg/setting"
@@ -15,7 +16,7 @@ func TestUploadToGCS(t *testing.T) {
 
 		gcsUploader, _ := NewImageUploader()
 
-		path, err := gcsUploader.Upload("../../../public/img/logo_transparent_400x.png")
+		path, err := gcsUploader.Upload(context.Background(), "../../../public/img/logo_transparent_400x.png")
 
 		So(err, ShouldBeNil)
 		So(path, ShouldNotEqual, "")

pkg/components/imguploader/s3uploader_test.go

@@ -1,6 +1,7 @@
 package imguploader
 
 import (
+	"context"
 	"testing"
 
 	"github.com/grafana/grafana/pkg/setting"
@@ -15,7 +16,7 @@ func TestUploadToS3(t *testing.T) {
 
 		s3Uploader, _ := NewImageUploader()
 
-		path, err := s3Uploader.Upload("../../../public/img/logo_transparent_400x.png")
+		path, err := s3Uploader.Upload(context.Background(), "../../../public/img/logo_transparent_400x.png")
 
 		So(err, ShouldBeNil)
 		So(path, ShouldNotEqual, "")

pkg/components/imguploader/webdavuploader_test.go

@@ -1,6 +1,7 @@
 package imguploader
 
 import (
+	"context"
 	"testing"
 
 	. "github.com/smartystreets/goconvey/convey"
@@ -11,7 +12,7 @@ func TestUploadToWebdav(t *testing.T) {
 	// Can be tested with this docker container: https://hub.docker.com/r/morrisjobke/webdav/
 	SkipConvey("[Integration test] for external_image_store.webdav", t, func() {
 		webdavUploader, _ := NewWebdavImageUploader("http://localhost:8888/webdav/", "test", "test", "")
-		path, err := webdavUploader.Upload("../../../public/img/logo_transparent_400x.png")
+		path, err := webdavUploader.Upload(context.Background(), "../../../public/img/logo_transparent_400x.png")
 
 		So(err, ShouldBeNil)
 		So(path, ShouldStartWith, "http://localhost:8888/webdav/")
@@ -19,7 +20,7 @@ func TestUploadToWebdav(t *testing.T) {
 
 	SkipConvey("[Integration test] for external_image_store.webdav with public url", t, func() {
 		webdavUploader, _ := NewWebdavImageUploader("http://localhost:8888/webdav/", "test", "test", "http://publicurl:8888/webdav")
-		path, err := webdavUploader.Upload("../../../public/img/logo_transparent_400x.png")
+		path, err := webdavUploader.Upload(context.Background(), "../../../public/img/logo_transparent_400x.png")
 
 		So(err, ShouldBeNil)
 		So(path, ShouldStartWith, "http://publicurl:8888/webdav/")