1 files changed, 88 insertions, 0 deletions
diff --git a/packages/pipeline/test/data-sources/etherscan/events_test.ts b/packages/pipeline/test/data-sources/etherscan/events_test.ts
new file mode 100644
index 000000000..1151757f2
--- /dev/null
+++ b/packages/pipeline/test/data-sources/etherscan/events_test.ts
@@ -0,0 +1,88 @@
+import { BigNumber } from '@0xproject/utils';
+import * as chai from 'chai';
+import { DecodedLogArgs, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
+import 'mocha';
+
+import {
+    _convertResponseToLogEntry,
+    _decodeLogEntry,
+    EventsResponseResult,
+} from '../../../src/data-sources/etherscan/events';
+import { chaiSetup } from '../../utils/chai_setup';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+describe('etherscan#events', () => {
+    describe('_convertResponseToLogEntry', () => {
+        it('converts EventsResponseResult to LogEntry', () => {
+            const input: EventsResponseResult = {
+                address: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
+                topics: [
+                    '0x82af639571738f4ebd4268fb0363d8957ebe1bbb9e78dba5ebd69eed39b154f0',
+                    '0x00000000000000000000000067032ef7be8fa07c4335d0134099db0f3875e930',
+                    '0x0000000000000000000000000000000000000000000000000000000000000000',
+                ],
+                data: '0x00000000000000000000000000000000000000000000000000000165f2d3f94d',
+                blockNumber: '0x61127b',
+                timeStamp: '0x5ba2878e',
+                gasPrice: '0x1a13b8600',
+                gasUsed: '0xd9dc',
+                logIndex: '0x63',
+                transactionHash: '0xa3f71931ddab6e758b9d1755b2715b376759f49f23fff60755f7e073367d61b5',
+                transactionIndex: '0x35',
+            };
+            const expected: LogEntry = {
+                logIndex: 99,
+                transactionIndex: 53,
+                transactionHash: input.transactionHash,
+                blockHash: '',
+                blockNumber: 6361723,
+                address: input.address,
+                data: input.data,
+                topics: input.topics,
+            };
+            const actual = _convertResponseToLogEntry(input);
+            expect(actual).deep.equal(expected);
+        });
+    });
+    describe('_decodeLogEntry', () => {
+        it('decodes LogEntry into LogWithDecodedArgs', () => {
+            const input: LogEntry = {
+                logIndex: 96,
+                transactionIndex: 52,
+                transactionHash: '0x02b59043e9b38b430c8c66abe67ab4a9e5509def8f8552b54231e88db1839831',
+                blockHash: '',
+                blockNumber: 6361723,
+                address: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
+                data:
+                    '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',
+                topics: [
+                    '0x0bcc4c97732e47d9946f229edb95f5b6323f601300e4690de719993f3c371129',
+                    '0x0000000000000000000000003f7f832abb3be28442c0e48b7222e02b322c78f3',
+                    '0x000000000000000000000000a258b39954cef5cb142fd567a46cddb31a670124',
+                    '0x523404b4e6f847d9aefcf5be024be396449b4635590291fd7a28a8c940843858',
+                ],
+            };
+            const expected: LogWithDecodedArgs<DecodedLogArgs> = {
+                ...input,
+                event: 'Fill',
+                args: {
+                    makerAddress: '0x3f7f832abb3be28442c0e48b7222e02b322c78f3',
+                    feeRecipientAddress: '0xa258b39954cef5cb142fd567a46cddb31a670124',
+                    takerAddress: '0x67032ef7be8fa07c4335d0134099db0f3875e930',
+                    senderAddress: '0x67032ef7be8fa07c4335d0134099db0f3875e930',
+                    makerAssetFilledAmount: new BigNumber('100000000000'),
+                    takerAssetFilledAmount: new BigNumber('330000000'),
+                    makerFeePaid: new BigNumber('0'),
+                    takerFeePaid: new BigNumber('0'),
+                    orderHash: '0x523404b4e6f847d9aefcf5be024be396449b4635590291fd7a28a8c940843858',
+                    makerAssetData: '0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498',
+                    takerAssetData: '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
+                },
+            };
+            const actual = _decodeLogEntry(input);
+            expect(actual).deep.equal(expected);
+        });
+    });
+});