From 4ba108d12f857ae29c5f5d46fec005027609666d Mon Sep 17 00:00:00 2001 From: Fabio Berger Date: Wed, 4 Jul 2018 00:59:18 +0200 Subject: Use stub in test to avoid difference in setup, how network requests take place --- packages/subproviders/test/unit/redundant_rpc_subprovider_test.ts | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'packages/subproviders/test') diff --git a/packages/subproviders/test/unit/redundant_rpc_subprovider_test.ts b/packages/subproviders/test/unit/redundant_rpc_subprovider_test.ts index 593027849..810fb8f45 100644 --- a/packages/subproviders/test/unit/redundant_rpc_subprovider_test.ts +++ b/packages/subproviders/test/unit/redundant_rpc_subprovider_test.ts @@ -1,6 +1,7 @@ import { DoneCallback } from '@0xproject/types'; import * as chai from 'chai'; import { JSONRPCResponsePayload } from 'ethereum-types'; +import * as Sinon from 'sinon'; import Web3ProviderEngine = require('web3-provider-engine'); import RpcSubprovider = require('web3-provider-engine/subproviders/rpc'); @@ -41,6 +42,9 @@ describe('RedundantSubprovider', () => { const nonExistentSubprovider = new RpcSubprovider({ rpcUrl: 'http://does-not-exist:3000', }); + const handleRequestStub = Sinon.stub(nonExistentSubprovider, 'handleRequest').throws( + new Error('REQUEST_FAILED'), + ); const subproviders = [nonExistentSubprovider as Subprovider, ganacheSubprovider]; const redundantSubprovider = new RedundantSubprovider(subproviders); provider.addProvider(redundantSubprovider); @@ -55,6 +59,7 @@ describe('RedundantSubprovider', () => { const callback = reportCallbackErrors(done)((err: Error, response: JSONRPCResponsePayload) => { expect(err).to.be.a('null'); expect(response.result.length).to.be.equal(DEFAULT_NUM_ACCOUNTS); + handleRequestStub.restore(); done(); }); provider.sendAsync(payload, callback); -- cgit v1.2.3