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authorF. Eugene Aumson <feuGeneA@users.noreply.github.com>2018-10-24 00:08:16 +0800
committerGitHub <noreply@github.com>2018-10-24 00:08:16 +0800
commit1f0c7f8fbeba90ac1f65c57ff58782051c751b3d (patch)
treec5239e139729d6e4e63454c24679e8559f7c7560 /packages/order-utils/test
parent1ba207f1fef4338682b4cc7e45af8c073e63d263 (diff)
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feat(order_utils.py): ERC20 asset data encoding and decoding
In addition to the ERC20 codec, also: Stopped ignoring type errors on 3rd party imports, by including interface stubs for them; Removed the unimplemented signature-utils module, which was just a stand-in when the python project support was first put in place. https://github.com/0xProject/0x-monorepo/pull/1144
Diffstat (limited to 'packages/order-utils/test')
-rw-r--r--packages/order-utils/test/asset_data_utils_test.ts31
1 files changed, 31 insertions, 0 deletions
diff --git a/packages/order-utils/test/asset_data_utils_test.ts b/packages/order-utils/test/asset_data_utils_test.ts
new file mode 100644
index 000000000..f8b850604
--- /dev/null
+++ b/packages/order-utils/test/asset_data_utils_test.ts
@@ -0,0 +1,31 @@
+import * as chai from 'chai';
+
+import { ERC20AssetData } from '@0x/types';
+
+import { assetDataUtils } from '../src/asset_data_utils';
+
+import { chaiSetup } from './utils/chai_setup';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+const KNOWN_ENCODINGS = [
+ {
+ address: '0x1dc4c1cefef38a777b15aa20260a54e584b16c48',
+ assetData: '0xf47261b00000000000000000000000001dc4c1cefef38a777b15aa20260a54e584b16c48',
+ },
+];
+
+const ERC20_ASSET_PROXY_ID = '0xf47261b0';
+
+describe('assetDataUtils', () => {
+ it('should encode', () => {
+ const assetData = assetDataUtils.encodeERC20AssetData(KNOWN_ENCODINGS[0].address);
+ expect(assetData).to.equal(KNOWN_ENCODINGS[0].assetData);
+ });
+ it('should decode', () => {
+ const assetData: ERC20AssetData = assetDataUtils.decodeERC20AssetData(KNOWN_ENCODINGS[0].assetData);
+ expect(assetData.tokenAddress).to.equal(KNOWN_ENCODINGS[0].address);
+ expect(assetData.assetProxyId).to.equal(ERC20_ASSET_PROXY_ID);
+ });
+});