add

ccxt/test/exchange/base/test_last_price.py

@@ -0,0 +1,31 @@
+import os
+import sys
+
+root = os.path.dirname(os.path.dirname(os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))))
+sys.path.append(root)
+
+# ----------------------------------------------------------------------------
+
+# PLEASE DO NOT EDIT THIS FILE, IT IS GENERATED AND WILL BE OVERWRITTEN:
+# https://github.com/ccxt/ccxt/blob/master/CONTRIBUTING.md#how-to-contribute-code
+
+# ----------------------------------------------------------------------------
+# -*- coding: utf-8 -*-
+
+from ccxt.test.exchange.base import test_shared_methods  # noqa E402
+
+def test_last_price(exchange, skipped_properties, method, entry, symbol):
+    format = {
+        'info': {},
+        'symbol': 'ETH/BTC',
+        'timestamp': 1502962946216,
+        'datetime': '2017-09-01T00:00:00',
+        'price': exchange.parse_number('1.234'),
+        'side': 'buy',
+    }
+    empty_allowed_for = ['timestamp', 'datetime', 'side', 'price']  # binance sometimes provides empty prices for old pairs
+    test_shared_methods.assert_structure(exchange, skipped_properties, method, entry, format, empty_allowed_for)
+    test_shared_methods.assert_timestamp_and_datetime(exchange, skipped_properties, method, entry)
+    #
+    test_shared_methods.assert_greater(exchange, skipped_properties, method, entry, 'price', '0')
+    test_shared_methods.assert_in_array(exchange, skipped_properties, method, entry, 'side', ['buy', 'sell', None])