1 files changed, 42 insertions, 0 deletions
diff --git a/test/order_watcher_test.ts b/test/order_watcher_test.ts
new file mode 100644
index 000000000..f273a1d84
--- /dev/null
+++ b/test/order_watcher_test.ts
@@ -0,0 +1,42 @@
+import 'mocha';
+import * as chai from 'chai';
+import * as _ from 'lodash';
+import * as Sinon from 'sinon';
+import * as Web3 from 'web3';
+import BigNumber from 'bignumber.js';
+import {chaiSetup} from './utils/chai_setup';
+import {web3Factory} from './utils/web3_factory';
+import {Web3Wrapper} from '../src/web3_wrapper';
+import {OrderStateWatcher} from '../src/mempool/order_state_watcher';
+import {
+    ZeroEx,
+    LogEvent,
+    DecodedLogEvent,
+} from '../src';
+import {DoneCallback} from '../src/types';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+describe('EventWatcher', () => {
+    let web3: Web3;
+    let stubs: Sinon.SinonStub[] = [];
+    let orderStateWatcher: OrderStateWatcher;
+    before(async () => {
+        web3 = web3Factory.create();
+        const mempoolPollingIntervalMs = 10;
+        const orderStateWatcherConfig = {
+            mempoolPollingIntervalMs,
+        };
+        orderStateWatcher = new OrderStateWatcher(web3.currentProvider, orderStateWatcherConfig);
+    });
+    afterEach(() => {
+        // clean up any stubs after the test has completed
+        _.each(stubs, s => s.restore());
+        stubs = [];
+        orderStateWatcher.unsubscribe();
+    });
+    it.only('', (done: DoneCallback) => {
+        orderStateWatcher.subscribe(console.log);
+    }).timeout(1000000000000);
+});