Add tests for crypto endpoints

tests/test_crypto.py

@@ -0,0 +1,35 @@
+#!/usr/bin/env python
+"""Tests for `tiingo` package."""
+
+from unittest import TestCase
+
+from tiingo import TiingoClient
+
+
+# CRYPTO ENDPOINTS
+class TestCryptoEndpoints(TestCase):
+
+    def setUp(self):
+        self._client = TiingoClient()
+
+    def test_crypto_metadata(self):
+        metadata = self._client.get_crypto_meta_data(ticker=['btcusd', 'fldcbtc'])
+
+        assert len(metadata) == 2
+        assert metadata[0].ticker == 'btcusd'
+        assert metadata[1].ticker == 'fldcbtc'
+
+    def test_crypto_top_of_book(self):
+        top_of_book = self._client.get_crypto_top_of_book(tickers=['btcusd', 'fldcbtc'],
+                                                          endDate='2018-01-02', includeRawExchangeData=True)
+        assert 'topOfBookData' in top_of_book
+        assert len(top_of_book['topOfBookData']) == 2
+        assert 'exchangeData' in top_of_book
+
+    def test_crypto_price_history(self):
+        price_history = self._client.get_crypto_price_history(tickers=['btcusd', 'fldcbtc'],
+                                                              startDate='2019-05-01', endDate='2019-05-02',
+                                                              includeRawExchangeData=True, resampleFreq='daily')
+        assert len(price_history) == 2
+        assert len(price_history[0]['priceData']) in [6, 7]
+        assert 'exchangeData' in price_history[0]