diff options
author | Leonid Logvinov <logvinov.leon@gmail.com> | 2019-01-09 19:02:25 +0800 |
---|---|---|
committer | Leonid Logvinov <logvinov.leon@gmail.com> | 2019-01-09 19:02:25 +0800 |
commit | ea14913b412e78ff458bdfba47182f7363e776e5 (patch) | |
tree | 3ee220bfbbd9923b5e1adc36ee51f9b5d39ad640 /packages/pipeline/test/data_sources/ohlcv_external/crypto_compare_test.ts | |
parent | 5868c91cfb54cfa9177572b201d88d1168bf5b06 (diff) | |
parent | 5dd55491b86bf8577405e37d0f2d668aa1273b10 (diff) | |
download | dexon-sol-tools-ea14913b412e78ff458bdfba47182f7363e776e5.tar dexon-sol-tools-ea14913b412e78ff458bdfba47182f7363e776e5.tar.gz dexon-sol-tools-ea14913b412e78ff458bdfba47182f7363e776e5.tar.bz2 dexon-sol-tools-ea14913b412e78ff458bdfba47182f7363e776e5.tar.lz dexon-sol-tools-ea14913b412e78ff458bdfba47182f7363e776e5.tar.xz dexon-sol-tools-ea14913b412e78ff458bdfba47182f7363e776e5.tar.zst dexon-sol-tools-ea14913b412e78ff458bdfba47182f7363e776e5.zip |
Merge development
Diffstat (limited to 'packages/pipeline/test/data_sources/ohlcv_external/crypto_compare_test.ts')
-rw-r--r-- | packages/pipeline/test/data_sources/ohlcv_external/crypto_compare_test.ts | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/packages/pipeline/test/data_sources/ohlcv_external/crypto_compare_test.ts b/packages/pipeline/test/data_sources/ohlcv_external/crypto_compare_test.ts new file mode 100644 index 000000000..2efe3f5ec --- /dev/null +++ b/packages/pipeline/test/data_sources/ohlcv_external/crypto_compare_test.ts @@ -0,0 +1,47 @@ +import * as chai from 'chai'; +import 'mocha'; +import * as R from 'ramda'; + +import { CryptoCompareOHLCVSource } from '../../../src/data_sources/ohlcv_external/crypto_compare'; +import { TradingPair } from '../../../src/utils/get_ohlcv_trading_pairs'; +import { chaiSetup } from '../../utils/chai_setup'; + +chaiSetup.configure(); +const expect = chai.expect; + +// tslint:disable:custom-no-magic-numbers +describe('ohlcv_external data source (Crypto Compare)', () => { + describe('generateBackfillIntervals', () => { + it('generates pairs with intervals to query', () => { + const source = new CryptoCompareOHLCVSource(20); + const pair: TradingPair = { + fromSymbol: 'ETH', + toSymbol: 'ZRX', + latestSavedTime: new Date().getTime() - source.interval * 2, + }; + + const expected = [ + pair, + R.merge(pair, { latestSavedTime: pair.latestSavedTime + source.interval }), + R.merge(pair, { latestSavedTime: pair.latestSavedTime + source.interval * 2 }), + ]; + + const actual = source.generateBackfillIntervals(pair); + expect(actual).deep.equal(expected); + }); + + it('returns single pair if no backfill is needed', () => { + const source = new CryptoCompareOHLCVSource(20); + const pair: TradingPair = { + fromSymbol: 'ETH', + toSymbol: 'ZRX', + latestSavedTime: new Date().getTime() - source.interval + 5000, + }; + + const expected = [pair]; + + const actual = source.generateBackfillIntervals(pair); + expect(actual).deep.equal(expected); + }); + }); +}); |