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-rw-r--r--packages/0x.js/test/subscription_test.ts130
1 files changed, 65 insertions, 65 deletions
diff --git a/packages/0x.js/test/subscription_test.ts b/packages/0x.js/test/subscription_test.ts
index f70ecd6cd..f4c6f748f 100644
--- a/packages/0x.js/test/subscription_test.ts
+++ b/packages/0x.js/test/subscription_test.ts
@@ -17,69 +17,69 @@ chaiSetup.configure();
const blockchainLifecycle = new BlockchainLifecycle(constants.RPC_URL);
describe('SubscriptionTest', () => {
- let web3: Web3;
- let zeroEx: ZeroEx;
- let userAddresses: string[];
- let tokens: Token[];
- let coinbase: string;
- let addressWithoutFunds: string;
- const config = {
- networkId: constants.TESTRPC_NETWORK_ID,
- };
- before(async () => {
- web3 = web3Factory.create();
- zeroEx = new ZeroEx(web3.currentProvider, config);
- userAddresses = await zeroEx.getAvailableAddressesAsync();
- tokens = await zeroEx.tokenRegistry.getTokensAsync();
- coinbase = userAddresses[0];
- addressWithoutFunds = userAddresses[1];
- });
- beforeEach(async () => {
- await blockchainLifecycle.startAsync();
- });
- afterEach(async () => {
- await blockchainLifecycle.revertAsync();
- });
- describe('#subscribe', () => {
- const indexFilterValues = {};
- let tokenAddress: string;
- const allowanceAmount = new BigNumber(42);
- let stubs: Sinon.SinonStub[] = [];
- before(() => {
- const token = tokens[0];
- tokenAddress = token.address;
- });
- afterEach(() => {
- zeroEx.token.unsubscribeAll();
- _.each(stubs, s => s.restore());
- stubs = [];
- });
- it('Should receive the Error when an error occurs while fetching the block', (done: DoneCallback) => {
- (async () => {
- const errMsg = 'Error fetching block';
- const callback = assertNodeCallbackError(done, errMsg);
- stubs = [Sinon.stub((zeroEx as any)._web3Wrapper, 'getBlockAsync').throws(new Error(errMsg))];
- zeroEx.token.subscribe(tokenAddress, TokenEvents.Approval, indexFilterValues, callback);
- await zeroEx.token.setAllowanceAsync(tokenAddress, coinbase, addressWithoutFunds, allowanceAmount);
- })().catch(done);
- });
- it('Should receive the Error when an error occurs while reconciling the new block', (done: DoneCallback) => {
- (async () => {
- const errMsg = 'Error fetching logs';
- const callback = assertNodeCallbackError(done, errMsg);
- stubs = [Sinon.stub((zeroEx as any)._web3Wrapper, 'getLogsAsync').throws(new Error(errMsg))];
- zeroEx.token.subscribe(tokenAddress, TokenEvents.Approval, indexFilterValues, callback);
- await zeroEx.token.setAllowanceAsync(tokenAddress, coinbase, addressWithoutFunds, allowanceAmount);
- })().catch(done);
- });
- it('Should allow unsubscribeAll to be called successfully after an error', (done: DoneCallback) => {
- (async () => {
- const callback = (err: Error | null, logEvent?: DecodedLogEvent<ApprovalContractEventArgs>) => _.noop;
- zeroEx.token.subscribe(tokenAddress, TokenEvents.Approval, indexFilterValues, callback);
- stubs = [Sinon.stub((zeroEx as any)._web3Wrapper, 'getBlockAsync').throws(new Error('JSON RPC error'))];
- zeroEx.token.unsubscribeAll();
- done();
- })().catch(done);
- });
- });
+ let web3: Web3;
+ let zeroEx: ZeroEx;
+ let userAddresses: string[];
+ let tokens: Token[];
+ let coinbase: string;
+ let addressWithoutFunds: string;
+ const config = {
+ networkId: constants.TESTRPC_NETWORK_ID,
+ };
+ before(async () => {
+ web3 = web3Factory.create();
+ zeroEx = new ZeroEx(web3.currentProvider, config);
+ userAddresses = await zeroEx.getAvailableAddressesAsync();
+ tokens = await zeroEx.tokenRegistry.getTokensAsync();
+ coinbase = userAddresses[0];
+ addressWithoutFunds = userAddresses[1];
+ });
+ beforeEach(async () => {
+ await blockchainLifecycle.startAsync();
+ });
+ afterEach(async () => {
+ await blockchainLifecycle.revertAsync();
+ });
+ describe('#subscribe', () => {
+ const indexFilterValues = {};
+ let tokenAddress: string;
+ const allowanceAmount = new BigNumber(42);
+ let stubs: Sinon.SinonStub[] = [];
+ before(() => {
+ const token = tokens[0];
+ tokenAddress = token.address;
+ });
+ afterEach(() => {
+ zeroEx.token.unsubscribeAll();
+ _.each(stubs, s => s.restore());
+ stubs = [];
+ });
+ it('Should receive the Error when an error occurs while fetching the block', (done: DoneCallback) => {
+ (async () => {
+ const errMsg = 'Error fetching block';
+ const callback = assertNodeCallbackError(done, errMsg);
+ stubs = [Sinon.stub((zeroEx as any)._web3Wrapper, 'getBlockAsync').throws(new Error(errMsg))];
+ zeroEx.token.subscribe(tokenAddress, TokenEvents.Approval, indexFilterValues, callback);
+ await zeroEx.token.setAllowanceAsync(tokenAddress, coinbase, addressWithoutFunds, allowanceAmount);
+ })().catch(done);
+ });
+ it('Should receive the Error when an error occurs while reconciling the new block', (done: DoneCallback) => {
+ (async () => {
+ const errMsg = 'Error fetching logs';
+ const callback = assertNodeCallbackError(done, errMsg);
+ stubs = [Sinon.stub((zeroEx as any)._web3Wrapper, 'getLogsAsync').throws(new Error(errMsg))];
+ zeroEx.token.subscribe(tokenAddress, TokenEvents.Approval, indexFilterValues, callback);
+ await zeroEx.token.setAllowanceAsync(tokenAddress, coinbase, addressWithoutFunds, allowanceAmount);
+ })().catch(done);
+ });
+ it('Should allow unsubscribeAll to be called successfully after an error', (done: DoneCallback) => {
+ (async () => {
+ const callback = (err: Error | null, logEvent?: DecodedLogEvent<ApprovalContractEventArgs>) => _.noop;
+ zeroEx.token.subscribe(tokenAddress, TokenEvents.Approval, indexFilterValues, callback);
+ stubs = [Sinon.stub((zeroEx as any)._web3Wrapper, 'getBlockAsync').throws(new Error('JSON RPC error'))];
+ zeroEx.token.unsubscribeAll();
+ done();
+ })().catch(done);
+ });
+ });
});