Added cache-control header to objectstore

Author: rodrigolourenco

openstack/objectstorage/v1/objects/fixtures.go

@@ -125,6 +125,24 @@ func HandleCreateTextObjectSuccessfully(t *testing.T, content string) {
 	})
 }
 
+// HandleCreateTextWithCacheControlSuccessfully creates an HTTP handler at `/testContainer/testObject` on the test handler
+// mux that responds with a `Create` response. A Cache-Control of `max-age="3600", public` is expected.
+func HandleCreateTextWithCacheControlSuccessfully(t *testing.T, content string) {
+	th.Mux.HandleFunc("/testContainer/testObject", func(w http.ResponseWriter, r *http.Request) {
+		th.TestMethod(t, r, "PUT")
+		th.TestHeader(t, r, "X-Auth-Token", fake.TokenID)
+		th.TestHeader(t, r, "Cache-Control", `max-age="3600", public`)
+		th.TestHeader(t, r, "Accept", "application/json")
+
+		hash := md5.New()
+		io.WriteString(hash, content)
+		localChecksum := hash.Sum(nil)
+
+		w.Header().Set("ETag", fmt.Sprintf("%x", localChecksum))
+		w.WriteHeader(http.StatusCreated)
+	})
+}
+
 // HandleCreateTypelessObjectSuccessfully creates an HTTP handler at `/testContainer/testObject` on the test handler
 // mux that responds with a `Create` response. No Content-Type header may be present in the request, so that server-
 // side content-type detection will be triggered properly.

openstack/objectstorage/v1/objects/requests.go

@@ -155,6 +155,7 @@ type CreateOptsBuilder interface {
 // CreateOpts is a structure that holds parameters for creating an object.
 type CreateOpts struct {
 	Metadata           map[string]string
+	CacheControl       string `h:"Cache-Control"`
 	ContentDisposition string `h:"Content-Disposition"`
 	ContentEncoding    string `h:"Content-Encoding"`
 	ContentLength      int64  `h:"Content-Length"`

openstack/objectstorage/v1/objects/requests_test.go

@@ -96,6 +96,19 @@ func TestCreateObject(t *testing.T) {
 	th.AssertNoErr(t, res.Err)
 }
 
+func TestCreateObjectWithCacheControl(t *testing.T) {
+	th.SetupHTTP()
+	defer th.TeardownHTTP()
+
+	content := "All mimsy were the borogoves"
+
+	HandleCreateTextWithCacheControlSuccessfully(t, content)
+
+	options := &CreateOpts{CacheControl: `max-age="3600", public`}
+	res := Create(fake.ServiceClient(), "testContainer", "testObject", strings.NewReader(content), options)
+	th.AssertNoErr(t, res.Err)
+}
+
 func TestCreateObjectWithoutContentType(t *testing.T) {
 	th.SetupHTTP()
 	defer th.TeardownHTTP()