func TestWriteValue(t *testing.T) {
assert := assert.New(t)
factory := chunks.NewMemoryStoreFactory()
defer factory.Shutter()
router = setupWebServer(factory)
defer func() { router = nil }()
testString := "Now, what?"
authKey = "anauthkeyvalue"
w := httptest.NewRecorder()
r, err := newRequest("GET", dbName+constants.RootPath, nil)
assert.NoError(err)
router.ServeHTTP(w, r)
lastRoot := w.Body
assert.Equal(http.StatusOK, w.Code)
tval := types.Bool(true)
wval := types.String(testString)
chunk1 := types.EncodeValue(tval, nil)
chunk2 := types.EncodeValue(wval, nil)
refList := types.NewList(types.NewRef(tval), types.NewRef(wval))
chunk3 := types.EncodeValue(refList, nil)
body := &bytes.Buffer{}
// we would use this func, but it's private so use next line instead: serializeHints(body, map[ref.Ref]struct{}{hint: struct{}{}})
err = binary.Write(body, binary.BigEndian, uint32(0))
assert.NoError(err)
chunks.Serialize(chunk1, body)
chunks.Serialize(chunk2, body)
chunks.Serialize(chunk3, body)
w = httptest.NewRecorder()
r, err = newRequest("POST", dbName+constants.WriteValuePath+"?access_token="+authKey, ioutil.NopCloser(body))
assert.NoError(err)
router.ServeHTTP(w, r)
assert.Equal(http.StatusCreated, w.Code)
w = httptest.NewRecorder()
args := fmt.Sprintf("&last=%s¤t=%s", lastRoot, types.NewRef(refList).TargetHash())
r, _ = newRequest("POST", dbName+constants.RootPath+"?access_token="+authKey+args, ioutil.NopCloser(body))
router.ServeHTTP(w, r)
assert.Equal(http.StatusOK, w.Code)
whash := wval.Hash()
hints := map[hash.Hash]struct{}{whash: struct{}{}}
rdr := buildGetRefsRequestBody(hints)
r, _ = newRequest("POST", dbName+constants.GetRefsPath, rdr)
r.Header.Add("Content-Type", "application/x-www-form-urlencoded")
router.ServeHTTP(w, r)
assert.Equal(http.StatusOK, w.Code)
ms := chunks.NewMemoryStore()
chunks.Deserialize(w.Body, ms, nil)
v := types.DecodeValue(ms.Get(whash), datas.NewDatabase(ms))
assert.Equal(testString, string(v.(types.String)))
}
func (bhcs *httpBatchStore) getRefs(hashes hashSet, batch chunks.ReadBatch) {
// POST http://<host>/getRefs/. Post body: ref=sha1---&ref=sha1---& Response will be chunk data if present, 404 if absent.
u := *bhcs.host
u.Path = httprouter.CleanPath(bhcs.host.Path + constants.GetRefsPath)
req := newRequest("POST", bhcs.auth, u.String(), buildHashesRequest(hashes), http.Header{
"Accept-Encoding": {"x-snappy-framed"},
"Content-Type": {"application/x-www-form-urlencoded"},
})
res, err := bhcs.httpClient.Do(req)
d.Chk.NoError(err)
reader := resBodyReader(res)
defer closeResponse(reader)
d.Chk.True(http.StatusOK == res.StatusCode, "Unexpected response: %s", http.StatusText(res.StatusCode))
rl := make(chan struct{}, 16)
chunks.Deserialize(reader, &readBatchChunkSink{&batch, &sync.RWMutex{}}, rl)
}