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authorFabio Berger <me@fabioberger.com>2018-12-17 09:31:38 +0800
committerFabio Berger <me@fabioberger.com>2018-12-17 09:31:38 +0800
commit896c8d17c16c4f1e9670ab0747ae8934ce5400a5 (patch)
tree84cffb83e3d5e13d3bba68835fdfd96bd58a5182 /packages/order-watcher
parentee4185ab465c76b64b65efefb92e11b0ca4ecad4 (diff)
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Fix schemas and tests
Diffstat (limited to 'packages/order-watcher')
-rw-r--r--packages/order-watcher/src/order_watcher/order_watcher_websocket_server.ts14
-rw-r--r--packages/order-watcher/src/types.ts14
-rw-r--r--packages/order-watcher/test/order_watcher_websocket_server_test.ts27
3 files changed, 29 insertions, 26 deletions
diff --git a/packages/order-watcher/src/order_watcher/order_watcher_websocket_server.ts b/packages/order-watcher/src/order_watcher/order_watcher_websocket_server.ts
index f90961cc8..da5667db3 100644
--- a/packages/order-watcher/src/order_watcher/order_watcher_websocket_server.ts
+++ b/packages/order-watcher/src/order_watcher/order_watcher_websocket_server.ts
@@ -105,20 +105,22 @@ export class OrderWatcherWebSocketServer {
private async _onMessageCallbackAsync(connection: WebSocket.connection, message: any): Promise<void> {
let response: WebSocketResponse;
- assert.doesConformToSchema('message', message, schemas.orderWatcherWebSocketUtf8MessageSchema);
- const request: WebSocketRequest = JSON.parse(message.utf8Data);
- assert.doesConformToSchema('request', request, schemas.orderWatcherWebSocketRequestSchema);
- assert.isString(request.jsonrpc, JSON_RPC_VERSION);
+ let id: number | null = null;
try {
+ assert.doesConformToSchema('message', message, schemas.orderWatcherWebSocketUtf8MessageSchema);
+ const request: WebSocketRequest = JSON.parse(message.utf8Data);
+ id = request.id;
+ assert.doesConformToSchema('request', request, schemas.orderWatcherWebSocketRequestSchema);
+ assert.isString(request.jsonrpc, JSON_RPC_VERSION);
response = {
- id: request.id,
+ id,
jsonrpc: JSON_RPC_VERSION,
method: request.method,
result: await this._routeRequestAsync(request),
};
} catch (err) {
response = {
- id: request.id,
+ id,
jsonrpc: JSON_RPC_VERSION,
method: null,
error: err.toString(),
diff --git a/packages/order-watcher/src/types.ts b/packages/order-watcher/src/types.ts
index 536363d8a..2b529a939 100644
--- a/packages/order-watcher/src/types.ts
+++ b/packages/order-watcher/src/types.ts
@@ -48,21 +48,21 @@ export enum OrderWatcherMethod {
// the data field of their WebSocket message to interact with the server.
export type WebSocketRequest = AddOrderRequest | RemoveOrderRequest | GetStatsRequest;
-interface AddOrderRequest {
+export interface AddOrderRequest {
id: number;
jsonrpc: string;
method: OrderWatcherMethod.AddOrder;
params: { signedOrder: SignedOrder };
}
-interface RemoveOrderRequest {
+export interface RemoveOrderRequest {
id: number;
jsonrpc: string;
method: OrderWatcherMethod.RemoveOrder;
params: { orderHash: string };
}
-interface GetStatsRequest {
+export interface GetStatsRequest {
id: number;
jsonrpc: string;
method: OrderWatcherMethod.GetStats;
@@ -72,21 +72,21 @@ interface GetStatsRequest {
// of the WebSocket messages that the server sends out.
export type WebSocketResponse = SuccessfulWebSocketResponse | ErrorWebSocketResponse;
-interface SuccessfulWebSocketResponse {
+export interface SuccessfulWebSocketResponse {
id: number;
jsonrpc: string;
method: OrderWatcherMethod;
result: OrderState | GetStatsResult | undefined; // result is undefined for ADD_ORDER and REMOVE_ORDER
}
-interface ErrorWebSocketResponse {
- id: number;
+export interface ErrorWebSocketResponse {
+ id: number | null;
jsonrpc: string;
method: null;
error: JSONRPCError;
}
-interface JSONRPCError {
+export interface JSONRPCError {
code: number;
message: string;
data?: string | object;
diff --git a/packages/order-watcher/test/order_watcher_websocket_server_test.ts b/packages/order-watcher/test/order_watcher_websocket_server_test.ts
index 8a6deede8..d21c676fc 100644
--- a/packages/order-watcher/test/order_watcher_websocket_server_test.ts
+++ b/packages/order-watcher/test/order_watcher_websocket_server_test.ts
@@ -11,6 +11,7 @@ import 'mocha';
import * as WebSocket from 'websocket';
import { OrderWatcherWebSocketServer } from '../src/order_watcher/order_watcher_websocket_server';
+import { AddOrderRequest, OrderWatcherMethod, RemoveOrderRequest } from '../src/types';
import { chaiSetup } from './utils/chai_setup';
import { constants } from './utils/constants';
@@ -43,8 +44,8 @@ describe.only('OrderWatcherWebSocketServer', async () => {
let orderHash: string;
// Manually encode types rather than use /src/types to mimick real data that user
// would input. Otherwise we would be forced to use enums, which hide problems.
- let addOrderPayload: { id: string; jsonrpc: string; method: string; params: { signedOrder: SignedOrder } };
- let removeOrderPayload: { id: string; jsonrpc: string; method: string; params: { orderHash: string } };
+ let addOrderPayload: AddOrderRequest;
+ let removeOrderPayload: RemoveOrderRequest;
const decimals = constants.ZRX_DECIMALS;
const fillableAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(5), decimals);
// HACK: createFillableSignedOrderAsync is Promise-based, which forces us
@@ -90,15 +91,15 @@ describe.only('OrderWatcherWebSocketServer', async () => {
);
orderHash = orderHashUtils.getOrderHashHex(signedOrder);
addOrderPayload = {
- id: 'addOrderPayload',
+ id: 1,
jsonrpc: '2.0',
- method: 'ADD_ORDER',
+ method: OrderWatcherMethod.AddOrder,
params: { signedOrder },
};
removeOrderPayload = {
- id: 'removeOrderPayload',
+ id: 1,
jsonrpc: '2.0',
- method: 'REMOVE_ORDER',
+ method: OrderWatcherMethod.RemoveOrder,
params: { orderHash },
};
@@ -124,14 +125,14 @@ describe.only('OrderWatcherWebSocketServer', async () => {
it('responds to getStats requests correctly', (done: any) => {
const payload = {
- id: 'getStats',
+ id: 1,
jsonrpc: '2.0',
method: 'GET_STATS',
};
wsClient.onopen = () => wsClient.send(JSON.stringify(payload));
wsClient.onmessage = (msg: any) => {
const responseData = JSON.parse(msg.data);
- expect(responseData.id).to.be.eq('getStats');
+ expect(responseData.id).to.be.eq(1);
expect(responseData.jsonrpc).to.be.eq('2.0');
expect(responseData.method).to.be.eq('GET_STATS');
expect(responseData.result.orderCount).to.be.eq(0);
@@ -141,7 +142,7 @@ describe.only('OrderWatcherWebSocketServer', async () => {
it('throws an error when an invalid method is attempted', async () => {
const invalidMethodPayload = {
- id: 'invalidMethodPayload',
+ id: 1,
jsonrpc: '2.0',
method: 'BAD_METHOD',
};
@@ -158,7 +159,7 @@ describe.only('OrderWatcherWebSocketServer', async () => {
it('throws an error when jsonrpc field missing from request', async () => {
const noJsonRpcPayload = {
- id: 'noJsonRpcPayload',
+ id: 1,
method: 'GET_STATS',
};
wsClient.onopen = () => wsClient.send(JSON.stringify(noJsonRpcPayload));
@@ -172,7 +173,7 @@ describe.only('OrderWatcherWebSocketServer', async () => {
it('throws an error when we try to add an order without a signedOrder', async () => {
const noSignedOrderAddOrderPayload = {
- id: 'noSignedOrderAddOrderPayload',
+ id: 1,
jsonrpc: '2.0',
method: 'ADD_ORDER',
orderHash: '0x7337e2f2a9aa2ed6afe26edc2df7ad79c3ffa9cf9b81a964f707ea63f5272355',
@@ -190,7 +191,7 @@ describe.only('OrderWatcherWebSocketServer', async () => {
it('throws an error when we try to add a bad signedOrder', async () => {
const invalidAddOrderPayload = {
- id: 'invalidAddOrderPayload',
+ id: 1,
jsonrpc: '2.0',
method: 'ADD_ORDER',
signedOrder: {
@@ -258,7 +259,7 @@ describe.only('OrderWatcherWebSocketServer', async () => {
takerAddress,
);
const nonZeroMakerFeeOrderPayload = {
- id: 'nonZeroMakerFeeOrderPayload',
+ id: 1,
jsonrpc: '2.0',
method: 'ADD_ORDER',
signedOrder: nonZeroMakerFeeSignedOrder,