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_open_interest  # noqa E402
from ccxt.test.exchange.base import test_shared_methods  # noqa E402

def test_fetch_open_interest_history(exchange, skipped_properties, symbol):
    method = 'fetchOpenInterestHistory'
    open_interest_history = exchange.fetch_open_interest_history(symbol)
    test_shared_methods.assert_non_emtpy_array(exchange, skipped_properties, method, open_interest_history, symbol)
    for i in range(0, len(open_interest_history)):
        test_open_interest(exchange, skipped_properties, method, open_interest_history[i])
    return True
