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authorFabio Berger <me@fabioberger.com>2018-07-05 22:39:53 +0800
committerFabio Berger <me@fabioberger.com>2018-07-05 22:39:53 +0800
commitd9e308e53af3ab84fb12554a1b75ca50bcee2946 (patch)
tree21c8f4a56841398f0907a4212940f3b4422a39c8 /packages/order-watcher/test
parent5176d929fa6d3c6ce414448ea2441bd450f04e3c (diff)
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Refactor order-watcher to use Blockstream under-the-hood
Diffstat (limited to 'packages/order-watcher/test')
-rw-r--r--packages/order-watcher/test/event_watcher_test.ts126
1 files changed, 0 insertions, 126 deletions
diff --git a/packages/order-watcher/test/event_watcher_test.ts b/packages/order-watcher/test/event_watcher_test.ts
deleted file mode 100644
index 9f4ac053f..000000000
--- a/packages/order-watcher/test/event_watcher_test.ts
+++ /dev/null
@@ -1,126 +0,0 @@
-import { callbackErrorReporter } from '@0xproject/dev-utils';
-import { DoneCallback, LogEntry, LogEntryEvent } from '@0xproject/types';
-import { Web3Wrapper } from '@0xproject/web3-wrapper';
-import * as chai from 'chai';
-import * as _ from 'lodash';
-import 'mocha';
-import * as Sinon from 'sinon';
-
-import { EventWatcher } from '../src/order_watcher/event_watcher';
-
-import { chaiSetup } from './utils/chai_setup';
-import { provider } from './utils/web3_wrapper';
-
-chaiSetup.configure();
-const expect = chai.expect;
-
-describe('EventWatcher', () => {
- let stubs: Sinon.SinonStub[] = [];
- let eventWatcher: EventWatcher;
- let web3Wrapper: Web3Wrapper;
- const logA: LogEntry = {
- address: '0x71d271f8b14adef568f8f28f1587ce7271ac4ca5',
- blockHash: null,
- blockNumber: null,
- data: '',
- logIndex: null,
- topics: [],
- transactionHash: '0x004881d38cd4a8f72f1a0d68c8b9b8124504706041ff37019c1d1ed6bfda8e17',
- transactionIndex: 0,
- };
- const logB: LogEntry = {
- address: '0x8d12a197cb00d4747a1fe03395095ce2a5cc6819',
- blockHash: null,
- blockNumber: null,
- data: '',
- logIndex: null,
- topics: ['0xf341246adaac6f497bc2a656f546ab9e182111d630394f0c57c710a59a2cb567'],
- transactionHash: '0x01ef3c048b18d9b09ea195b4ed94cf8dd5f3d857a1905ff886b152cfb1166f25',
- transactionIndex: 0,
- };
- const logC: LogEntry = {
- address: '0x1d271f8b174adef58f1587ce68f8f27271ac4ca5',
- blockHash: null,
- blockNumber: null,
- data: '',
- logIndex: null,
- topics: ['0xf341246adaac6f497bc2a656f546ab9e182111d630394f0c57c710a59a2cb567'],
- transactionHash: '0x01ef3c048b18d9b09ea195b4ed94cf8dd5f3d857a1905ff886b152cfb1166f25',
- transactionIndex: 0,
- };
- before(async () => {
- const pollingIntervalMs = 10;
- web3Wrapper = new Web3Wrapper(provider);
- eventWatcher = new EventWatcher(web3Wrapper, pollingIntervalMs);
- });
- afterEach(() => {
- // clean up any stubs after the test has completed
- _.each(stubs, s => s.restore());
- stubs = [];
- eventWatcher.unsubscribe();
- });
- it('correctly emits initial log events', (done: DoneCallback) => {
- const logs: LogEntry[] = [logA, logB];
- const expectedLogEvents = [
- {
- removed: false,
- ...logA,
- },
- {
- removed: false,
- ...logB,
- },
- ];
- const getLogsStub = Sinon.stub(web3Wrapper, 'getLogsAsync');
- getLogsStub.onCall(0).returns(logs);
- stubs.push(getLogsStub);
- const expectedToBeCalledOnce = false;
- const callback = callbackErrorReporter.reportNodeCallbackErrors(done, expectedToBeCalledOnce)(
- (event: LogEntryEvent) => {
- const expectedLogEvent = expectedLogEvents.shift();
- expect(event).to.be.deep.equal(expectedLogEvent);
- if (_.isEmpty(expectedLogEvents)) {
- done();
- }
- },
- );
- eventWatcher.subscribe(callback);
- });
- it('correctly computes the difference and emits only changes', (done: DoneCallback) => {
- const initialLogs: LogEntry[] = [logA, logB];
- const changedLogs: LogEntry[] = [logA, logC];
- const expectedLogEvents = [
- {
- removed: false,
- ...logA,
- },
- {
- removed: false,
- ...logB,
- },
- {
- removed: true,
- ...logB,
- },
- {
- removed: false,
- ...logC,
- },
- ];
- const getLogsStub = Sinon.stub(web3Wrapper, 'getLogsAsync');
- getLogsStub.onCall(0).returns(initialLogs);
- getLogsStub.onCall(1).returns(changedLogs);
- stubs.push(getLogsStub);
- const expectedToBeCalledOnce = false;
- const callback = callbackErrorReporter.reportNodeCallbackErrors(done, expectedToBeCalledOnce)(
- (event: LogEntryEvent) => {
- const expectedLogEvent = expectedLogEvents.shift();
- expect(event).to.be.deep.equal(expectedLogEvent);
- if (_.isEmpty(expectedLogEvents)) {
- done();
- }
- },
- );
- eventWatcher.subscribe(callback);
- });
-});