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-rw-r--r--packages/pipeline/test/data_sources/contract-wrappers/utils_test.ts109
-rw-r--r--packages/pipeline/test/entities/erc20_approval_events_test.ts29
-rw-r--r--packages/pipeline/test/parsers/bloxy/index_test.ts1
-rw-r--r--packages/pipeline/test/parsers/events/erc20_events_test.ts54
-rw-r--r--packages/pipeline/test/parsers/events/exchange_events_test.ts (renamed from packages/pipeline/test/parsers/events/index_test.ts)2
5 files changed, 193 insertions, 2 deletions
diff --git a/packages/pipeline/test/data_sources/contract-wrappers/utils_test.ts b/packages/pipeline/test/data_sources/contract-wrappers/utils_test.ts
new file mode 100644
index 000000000..06f1a5e86
--- /dev/null
+++ b/packages/pipeline/test/data_sources/contract-wrappers/utils_test.ts
@@ -0,0 +1,109 @@
+// tslint:disable:custom-no-magic-numbers
+import * as chai from 'chai';
+import { LogWithDecodedArgs } from 'ethereum-types';
+import 'mocha';
+
+import { _getEventsWithRetriesAsync } from '../../../src/data_sources/contract-wrappers/utils';
+import { chaiSetup } from '../../utils/chai_setup';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+const retryableMessage = 'network timeout: (simulated network timeout error)';
+const retryableError = new Error(retryableMessage);
+
+describe('data_sources/contract-wrappers/utils', () => {
+ describe('_getEventsWithRetriesAsync', () => {
+ it('sends a single request if it was successful', async () => {
+ // Pre-declare values for the fromBlock and toBlock arguments.
+ const expectedFromBlock = 100;
+ const expectedToBlock = 200;
+ const expectedLogs: Array<LogWithDecodedArgs<any>> = [
+ {
+ logIndex: 123,
+ transactionIndex: 456,
+ transactionHash: '0x6dd106d002873746072fc5e496dd0fb2541b68c77bcf9184ae19a42fd33657fe',
+ blockHash: '0x6dd106d002873746072fc5e496dd0fb2541b68c77bcf9184ae19a42fd33657ff',
+ blockNumber: 789,
+ address: '0x6dd106d002873746072fc5e496dd0fb2541b68c77bcf9184ae19a42fd3365800',
+ data: 'fake raw data',
+ topics: [],
+ event: 'TEST_EVENT',
+ args: [1, 2, 3],
+ },
+ ];
+
+ // mockGetEventsAsync checks its arguments, increments `callCount`
+ // and returns `expectedLogs`.
+ let callCount = 0;
+ const mockGetEventsAsync = async (
+ fromBlock: number,
+ toBlock: number,
+ ): Promise<Array<LogWithDecodedArgs<any>>> => {
+ expect(fromBlock).equals(expectedFromBlock);
+ expect(toBlock).equals(expectedToBlock);
+ callCount += 1;
+ return expectedLogs;
+ };
+
+ // Make sure that we get what we expected and that the mock function
+ // was called exactly once.
+ const gotLogs = await _getEventsWithRetriesAsync(mockGetEventsAsync, 3, expectedFromBlock, expectedToBlock);
+ expect(gotLogs).deep.equals(expectedLogs);
+ expect(callCount).equals(
+ 1,
+ 'getEventsAsync function was called more than once even though it was successful',
+ );
+ });
+ it('retries and eventually succeeds', async () => {
+ const numRetries = 5;
+ let callCount = 0;
+ // mockGetEventsAsync throws unless callCount == numRetries + 1.
+ const mockGetEventsAsync = async (
+ _fromBlock: number,
+ _toBlock: number,
+ ): Promise<Array<LogWithDecodedArgs<any>>> => {
+ callCount += 1;
+ if (callCount === numRetries + 1) {
+ return [];
+ }
+ throw retryableError;
+ };
+ await _getEventsWithRetriesAsync(mockGetEventsAsync, numRetries, 100, 300);
+ expect(callCount).equals(numRetries + 1, 'getEventsAsync function was called the wrong number of times');
+ });
+ it('throws for non-retryable errors', async () => {
+ const numRetries = 5;
+ const expectedMessage = 'Non-retryable error';
+ // mockGetEventsAsync always throws a non-retryable error.
+ const mockGetEventsAsync = async (
+ _fromBlock: number,
+ _toBlock: number,
+ ): Promise<Array<LogWithDecodedArgs<any>>> => {
+ throw new Error(expectedMessage);
+ };
+ // Note(albrow): This does actually return a promise (or at least a
+ // "promise-like object" and is a false positive in TSLint.
+ // tslint:disable-next-line:await-promise
+ await expect(_getEventsWithRetriesAsync(mockGetEventsAsync, numRetries, 100, 300)).to.be.rejectedWith(
+ expectedMessage,
+ );
+ });
+ it('throws after too many retries', async () => {
+ const numRetries = 5;
+ // mockGetEventsAsync always throws a retryable error.
+ const mockGetEventsAsync = async (
+ _fromBlock: number,
+ _toBlock: number,
+ ): Promise<Array<LogWithDecodedArgs<any>>> => {
+ throw retryableError;
+ };
+ // Note(albrow): This does actually return a promise (or at least a
+ // "promise-like object" and is a false positive in TSLint.
+ // tslint:disable-next-line:await-promise
+ await expect(_getEventsWithRetriesAsync(mockGetEventsAsync, numRetries, 100, 300)).to.be.rejectedWith(
+ retryableMessage,
+ );
+ });
+ });
+});
diff --git a/packages/pipeline/test/entities/erc20_approval_events_test.ts b/packages/pipeline/test/entities/erc20_approval_events_test.ts
new file mode 100644
index 000000000..1ecf41ee5
--- /dev/null
+++ b/packages/pipeline/test/entities/erc20_approval_events_test.ts
@@ -0,0 +1,29 @@
+import { BigNumber } from '@0x/utils';
+import 'mocha';
+import 'reflect-metadata';
+
+import { ERC20ApprovalEvent } from '../../src/entities';
+import { createDbConnectionOnceAsync } from '../db_setup';
+import { chaiSetup } from '../utils/chai_setup';
+
+import { testSaveAndFindEntityAsync } from './util';
+
+chaiSetup.configure();
+
+// tslint:disable:custom-no-magic-numbers
+describe('ERC20ApprovalEvent entity', () => {
+ it('save/find', async () => {
+ const connection = await createDbConnectionOnceAsync();
+ const event = new ERC20ApprovalEvent();
+ event.tokenAddress = '0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2';
+ event.blockNumber = 6281577;
+ event.rawData = '0x000000000000000000000000000000000000000000000002b9cba5ee21ad3df9';
+ event.logIndex = 43;
+ event.transactionHash = '0xcb46b19c786376a0a0140d51e3e606a4c4f926d8ca5434e96d2f69d04d8d9c7f';
+ event.ownerAddress = '0x0b65c5f6f3a05d6be5588a72b603360773b3fe04';
+ event.spenderAddress = '0x448a5065aebb8e423f0896e6c5d525c040f59af3';
+ event.amount = new BigNumber('50281464906893835769');
+ const blocksRepository = connection.getRepository(ERC20ApprovalEvent);
+ await testSaveAndFindEntityAsync(blocksRepository, event);
+ });
+});
diff --git a/packages/pipeline/test/parsers/bloxy/index_test.ts b/packages/pipeline/test/parsers/bloxy/index_test.ts
index 2b8d68f98..6aabb091d 100644
--- a/packages/pipeline/test/parsers/bloxy/index_test.ts
+++ b/packages/pipeline/test/parsers/bloxy/index_test.ts
@@ -7,7 +7,6 @@ import * as R from 'ramda';
import { BLOXY_DEX_TRADES_URL, BloxyTrade } from '../../../src/data_sources/bloxy';
import { DexTrade } from '../../../src/entities';
import { _parseBloxyTrade } from '../../../src/parsers/bloxy';
-import { _convertToExchangeFillEvent } from '../../../src/parsers/events';
import { chaiSetup } from '../../utils/chai_setup';
chaiSetup.configure();
diff --git a/packages/pipeline/test/parsers/events/erc20_events_test.ts b/packages/pipeline/test/parsers/events/erc20_events_test.ts
new file mode 100644
index 000000000..962c50f98
--- /dev/null
+++ b/packages/pipeline/test/parsers/events/erc20_events_test.ts
@@ -0,0 +1,54 @@
+import { ERC20TokenApprovalEventArgs } from '@0x/contract-wrappers';
+import { BigNumber } from '@0x/utils';
+import * as chai from 'chai';
+import { LogWithDecodedArgs } from 'ethereum-types';
+import 'mocha';
+
+import { ERC20ApprovalEvent } from '../../../src/entities';
+import { _convertToERC20ApprovalEvent } from '../../../src/parsers/events/erc20_events';
+import { _convertToExchangeFillEvent } from '../../../src/parsers/events/exchange_events';
+import { chaiSetup } from '../../utils/chai_setup';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+// tslint:disable:custom-no-magic-numbers
+describe('erc20_events', () => {
+ describe('_convertToERC20ApprovalEvent', () => {
+ it('converts LogWithDecodedArgs to ERC20ApprovalEvent entity', () => {
+ const input: LogWithDecodedArgs<ERC20TokenApprovalEventArgs> = {
+ address: '0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
+ blockHash: '0xd2d7aafaa7102aec0bca8ef026d5a85133e87892334c46ee1e92e42912991c9b',
+ blockNumber: 6281577,
+ data: '0x000000000000000000000000000000000000000000000002b9cba5ee21ad3df9',
+ logIndex: 43,
+ topics: [
+ '0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925',
+ '0x0000000000000000000000000b65c5f6f3a05d6be5588a72b603360773b3fe04',
+ '0x000000000000000000000000448a5065aebb8e423f0896e6c5d525c040f59af3',
+ ],
+ transactionHash: '0xcb46b19c786376a0a0140d51e3e606a4c4f926d8ca5434e96d2f69d04d8d9c7f',
+ transactionIndex: 103,
+ event: 'Approval',
+ args: {
+ _owner: '0x0b65c5f6f3a05d6be5588a72b603360773b3fe04',
+ _spender: '0x448a5065aebb8e423f0896e6c5d525c040f59af3',
+ _value: new BigNumber('50281464906893835769'),
+ },
+ };
+
+ const expected = new ERC20ApprovalEvent();
+ expected.tokenAddress = '0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2';
+ expected.blockNumber = 6281577;
+ expected.rawData = '0x000000000000000000000000000000000000000000000002b9cba5ee21ad3df9';
+ expected.logIndex = 43;
+ expected.transactionHash = '0xcb46b19c786376a0a0140d51e3e606a4c4f926d8ca5434e96d2f69d04d8d9c7f';
+ expected.ownerAddress = '0x0b65c5f6f3a05d6be5588a72b603360773b3fe04';
+ expected.spenderAddress = '0x448a5065aebb8e423f0896e6c5d525c040f59af3';
+ expected.amount = new BigNumber('50281464906893835769');
+
+ const actual = _convertToERC20ApprovalEvent(input);
+ expect(actual).deep.equal(expected);
+ });
+ });
+});
diff --git a/packages/pipeline/test/parsers/events/index_test.ts b/packages/pipeline/test/parsers/events/exchange_events_test.ts
index 7e439ce39..5d4b185a5 100644
--- a/packages/pipeline/test/parsers/events/index_test.ts
+++ b/packages/pipeline/test/parsers/events/exchange_events_test.ts
@@ -5,7 +5,7 @@ import { LogWithDecodedArgs } from 'ethereum-types';
import 'mocha';
import { ExchangeFillEvent } from '../../../src/entities';
-import { _convertToExchangeFillEvent } from '../../../src/parsers/events';
+import { _convertToExchangeFillEvent } from '../../../src/parsers/events/exchange_events';
import { chaiSetup } from '../../utils/chai_setup';
chaiSetup.configure();
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-14 09:37:32 +0800