diff options
Diffstat (limited to 'packages')
| -rw-r--r-- | packages/order-watcher/test/order_watcher_web_socket_server_test.ts | 57 |
1 files changed, 34 insertions, 23 deletions
diff --git a/packages/order-watcher/test/order_watcher_web_socket_server_test.ts b/packages/order-watcher/test/order_watcher_web_socket_server_test.ts index fa64ac305..8070860e7 100644 --- a/packages/order-watcher/test/order_watcher_web_socket_server_test.ts +++ b/packages/order-watcher/test/order_watcher_web_socket_server_test.ts @@ -26,7 +26,7 @@ interface WsMessage { data: string; } -describe('OrderWatcherWebSocketServer', async () => { +describe.only('OrderWatcherWebSocketServer', async () => { let contractWrappers: ContractWrappers; let wsServer: OrderWatcherWebSocketServer; let wsClient: WebSocket.w3cwebsocket; @@ -49,9 +49,14 @@ describe('OrderWatcherWebSocketServer', async () => { // HACK: createFillableSignedOrderAsync is Promise-based, which forces us // to use Promises instead of the done() callbacks for tests. // onmessage callback must thus be wrapped as a Promise. - const _onMessageAsync = async (client: WebSocket.w3cwebsocket) => + const _getOnMessagePromise = async (client: WebSocket.w3cwebsocket, method: string | null) => new Promise<WsMessage>(resolve => { - client.onmessage = (msg: WsMessage) => resolve(msg); + client.onmessage = (msg: WsMessage) => { + const data = JSON.parse(msg.data); + if (data.method === method) { + resolve(msg); + } + }; }); before(async () => { @@ -106,20 +111,20 @@ describe('OrderWatcherWebSocketServer', async () => { isVerbose: true, }; wsServer = new OrderWatcherWebSocketServer(provider, networkId, contractAddresses, orderWatcherConfig); - wsServer.start(); }); after(async () => { await blockchainLifecycle.revertAsync(); - wsServer.stop(); }); beforeEach(async () => { + wsServer.start(); await blockchainLifecycle.startAsync(); wsClient = new WebSocket.w3cwebsocket('ws://127.0.0.1:8080/'); logUtils.log(`${new Date()} [Client] Connected.`); }); afterEach(async () => { - await blockchainLifecycle.revertAsync(); wsClient.close(); + await blockchainLifecycle.revertAsync(); + wsServer.stop(); logUtils.log(`${new Date()} [Client] Closed.`); }); @@ -147,7 +152,7 @@ describe('OrderWatcherWebSocketServer', async () => { method: 'BAD_METHOD', }; wsClient.onopen = () => wsClient.send(JSON.stringify(invalidMethodPayload)); - const errorMsg = await _onMessageAsync(wsClient); + const errorMsg = await _getOnMessagePromise(wsClient, null); const errorData = JSON.parse(errorMsg.data); // tslint:disable-next-line:no-unused-expression expect(errorData.id).to.be.null; @@ -163,7 +168,7 @@ describe('OrderWatcherWebSocketServer', async () => { method: 'GET_STATS', }; wsClient.onopen = () => wsClient.send(JSON.stringify(noJsonRpcPayload)); - const errorMsg = await _onMessageAsync(wsClient); + const errorMsg = await _getOnMessagePromise(wsClient, null); const errorData = JSON.parse(errorMsg.data); // tslint:disable-next-line:no-unused-expression expect(errorData.method).to.be.null; @@ -179,7 +184,7 @@ describe('OrderWatcherWebSocketServer', async () => { orderHash: '0x7337e2f2a9aa2ed6afe26edc2df7ad79c3ffa9cf9b81a964f707ea63f5272355', }; wsClient.onopen = () => wsClient.send(JSON.stringify(noSignedOrderAddOrderPayload)); - const errorMsg = await _onMessageAsync(wsClient); + const errorMsg = await _getOnMessagePromise(wsClient, null); const errorData = JSON.parse(errorMsg.data); // tslint:disable-next-line:no-unused-expression expect(errorData.id).to.be.null; @@ -199,7 +204,7 @@ describe('OrderWatcherWebSocketServer', async () => { }, }; wsClient.onopen = () => wsClient.send(JSON.stringify(invalidAddOrderPayload)); - const errorMsg = await _onMessageAsync(wsClient); + const errorMsg = await _getOnMessagePromise(wsClient, null); const errorData = JSON.parse(errorMsg.data); // tslint:disable-next-line:no-unused-expression expect(errorData.id).to.be.null; @@ -210,15 +215,16 @@ describe('OrderWatcherWebSocketServer', async () => { it('executes addOrder and removeOrder requests correctly', async () => { wsClient.onopen = () => wsClient.send(JSON.stringify(addOrderPayload)); - const addOrderMsg = await _onMessageAsync(wsClient); + const addOrderMsg = await _getOnMessagePromise(wsClient, OrderWatcherMethod.AddOrder); const addOrderData = JSON.parse(addOrderMsg.data); expect(addOrderData.method).to.be.eq('ADD_ORDER'); expect((wsServer as any)._orderWatcher._orderByOrderHash).to.deep.include({ [orderHash]: signedOrder, }); + const clientOnMessagePromise = _getOnMessagePromise(wsClient, OrderWatcherMethod.RemoveOrder); wsClient.send(JSON.stringify(removeOrderPayload)); - const removeOrderMsg = await _onMessageAsync(wsClient); + const removeOrderMsg = await clientOnMessagePromise; const removeOrderData = JSON.parse(removeOrderMsg.data); expect(removeOrderData.method).to.be.eq('REMOVE_ORDER'); expect((wsServer as any)._orderWatcher._orderByOrderHash).to.not.deep.include({ @@ -229,13 +235,13 @@ describe('OrderWatcherWebSocketServer', async () => { it('broadcasts orderStateInvalid message when makerAddress allowance set to 0 for watched order', async () => { // Add the regular order wsClient.onopen = () => wsClient.send(JSON.stringify(addOrderPayload)); - await _onMessageAsync(wsClient); + const clientOnMessagePromise = _getOnMessagePromise(wsClient, OrderWatcherMethod.Update); // Set the allowance to 0 await contractWrappers.erc20Token.setProxyAllowanceAsync(makerTokenAddress, makerAddress, new BigNumber(0)); // Ensure that orderStateInvalid message is received. - const orderWatcherUpdateMsg = await _onMessageAsync(wsClient); + const orderWatcherUpdateMsg = await clientOnMessagePromise; const orderWatcherUpdateData = JSON.parse(orderWatcherUpdateMsg.data); expect(orderWatcherUpdateData.method).to.be.eq('UPDATE'); const invalidOrderState = orderWatcherUpdateData.result as OrderStateInvalid; @@ -269,20 +275,25 @@ describe('OrderWatcherWebSocketServer', async () => { wsClientTwo = new WebSocket.w3cwebsocket('ws://127.0.0.1:8080/'); logUtils.log(`${new Date()} [Client] Connected.`); wsClientTwo.onopen = () => wsClientTwo.send(JSON.stringify(nonZeroMakerFeeOrderPayload)); - await _onMessageAsync(wsClientTwo); + + const clientOneOnMessagePromise = _getOnMessagePromise(wsClient, OrderWatcherMethod.Update); + const clientTwoOnMessagePromise = _getOnMessagePromise(wsClientTwo, OrderWatcherMethod.Update); // Change the allowance await contractWrappers.erc20Token.setProxyAllowanceAsync(zrxTokenAddress, makerAddress, new BigNumber(0)); // Check that both clients receive the emitted event - for (const client of [wsClient, wsClientTwo]) { - const updateMsg = await _onMessageAsync(client); - const updateData = JSON.parse(updateMsg.data); - console.log('-------------------------- UPDATE_DATA: ', updateData); - const orderState = updateData.result as OrderStateValid; - expect(orderState.isValid).to.be.true(); - expect(orderState.orderRelevantState.makerFeeProxyAllowance).to.be.eq('0'); - } + let updateMsg = await clientOneOnMessagePromise; + let updateData = JSON.parse(updateMsg.data); + let orderState = updateData.result as OrderStateValid; + expect(orderState.isValid).to.be.true(); + expect(orderState.orderRelevantState.makerFeeProxyAllowance).to.be.eq('0'); + + updateMsg = await clientTwoOnMessagePromise; + updateData = JSON.parse(updateMsg.data); + orderState = updateData.result as OrderStateValid; + expect(orderState.isValid).to.be.true(); + expect(orderState.orderRelevantState.makerFeeProxyAllowance).to.be.eq('0'); wsClientTwo.close(); logUtils.log(`${new Date()} [Client] Closed.`); |