Enhance pkg/{httputils,integration}, distribution/xfer unit tests

- Make it possible to define a shorter waiting time of httputils
- Make a small hack to reduce the waiting time on distribution/xfer

Signed-off-by: Vincent Demeester <vincent@sbr.pm>
Upstream-commit: 522bfd926bcd8b031019e31cea41ce559cebc9b8
Component: engine

components/engine/pkg/integration/utils_test.go

@@ -234,7 +234,7 @@ func TestConsumeWithSpeed(t *testing.T) {
 	reader := strings.NewReader("1234567890")
 	chunksize := 2
 
-	bytes1, err := ConsumeWithSpeed(reader, chunksize, 1*time.Second, nil)
+	bytes1, err := ConsumeWithSpeed(reader, chunksize, 10*time.Millisecond, nil)
 	if err != nil {
 		t.Fatal(err)
 	}