This test validates that split-on-error happens end-to-end at project-level (post-forward) and returns a merged response when the upstream responds with a 413-like large-range error.
(t *testing.T)
| 23 | // This test validates that split-on-error happens end-to-end at project-level (post-forward) |
| 24 | // and returns a merged response when the upstream responds with a 413-like large-range error. |
| 25 | func TestHttp_EvmGetLogs_SplitOnError_MergedResponse(t *testing.T) { |
| 26 | util.ResetGock() |
| 27 | defer util.ResetGock() |
| 28 | gock.EnableNetworking() |
| 29 | gock.NetworkingFilter(func(req *http.Request) bool { |
| 30 | // Allow localhost connections for the test HTTP server; mock only upstream |
| 31 | return strings.Split(req.URL.Host, ":")[0] == "localhost" |
| 32 | }) |
| 33 | util.SetupMocksForEvmStatePoller() |
| 34 | defer util.AssertNoPendingMocks(t, 0) |
| 35 | |
| 36 | // 1) Initial upstream call returns request-too-large (range) error |
| 37 | gock.New("http://rpc1.localhost"). |
| 38 | Post("/"). |
| 39 | Filter(func(r *http.Request) bool { return strings.Contains(util.SafeReadBody(r), "eth_getLogs") }). |
| 40 | Times(1). |
| 41 | Reply(200). |
| 42 | JSON(map[string]interface{}{ |
| 43 | "jsonrpc": "2.0", |
| 44 | "id": 1, |
| 45 | "error": map[string]interface{}{ |
| 46 | "code": int(common.JsonRpcErrorCallException), |
| 47 | "message": "Request exceeds the range", |
| 48 | }, |
| 49 | }) |
| 50 | |
| 51 | // 2) After split-on-error, sub-requests should be issued; respond to two ranges |
| 52 | gock.New("http://rpc1.localhost"). |
| 53 | Post("/"). |
| 54 | Filter(func(r *http.Request) bool { |
| 55 | b := util.SafeReadBody(r) |
| 56 | return strings.Contains(b, "eth_getLogs") && strings.Contains(b, "\"fromBlock\":\"0x18100\"") && strings.Contains(b, "\"toBlock\":\"0x181ff\"") |
| 57 | }). |
| 58 | Times(1). |
| 59 | Reply(200). |
| 60 | JSON(map[string]interface{}{ |
| 61 | "jsonrpc": "2.0", |
| 62 | "id": 2, |
| 63 | "result": []map[string]interface{}{ |
| 64 | {"blockNumber": "0x18101", "logIndex": "0x2"}, |
| 65 | }, |
| 66 | }) |
| 67 | gock.New("http://rpc1.localhost"). |
| 68 | Post("/"). |
| 69 | Filter(func(r *http.Request) bool { |
| 70 | b := util.SafeReadBody(r) |
| 71 | return strings.Contains(b, "eth_getLogs") && strings.Contains(b, "\"fromBlock\":\"0x18200\"") && strings.Contains(b, "\"toBlock\":\"0x182ff\"") |
| 72 | }). |
| 73 | Times(1). |
| 74 | Reply(200). |
| 75 | JSON(map[string]interface{}{ |
| 76 | "jsonrpc": "2.0", |
| 77 | "id": 3, |
| 78 | "result": []map[string]interface{}{ |
| 79 | {"blockNumber": "0x18202", "logIndex": "0x3"}, |
| 80 | }, |
| 81 | }) |
| 82 |
nothing calls this directly
no test coverage detected