hs-test: upload via proxy tests

Type: test
Change-Id: Id6b4e2348735081c827f814a814c976b601432ec
Signed-off-by: Matus Fabian <matfabia@cisco.com>
diff --git a/extras/hs-test/docker/Dockerfile.curl b/extras/hs-test/docker/Dockerfile.curl
index 90f415f..fe9b4d9 100644
--- a/extras/hs-test/docker/Dockerfile.curl
+++ b/extras/hs-test/docker/Dockerfile.curl
@@ -7,6 +7,7 @@
  && rm -rf /var/lib/apt/lists/*
 
 COPY script/build_curl.sh /build_curl.sh
+RUN fallocate -l 10MB /tmp/testFile
 RUN apt-get update && apt-get install wget
 RUN /build_curl.sh