"""Tests for col module of pytaxize"""
import os
from nose.tools import *
import unittest
import vcr
# import pandas
from pytaxize import col


class COL(unittest.TestCase):
    @vcr.use_cassette("test/vcr_cassettes/col_children.yml")
    def test_col_children(self):
        "COL: col_children"
        self.assertIsInstance(col.children(name=["Apis"]), list)

    @raises(ValueError)
    def test_col_children_fail_well(self):
        "COL: col_children checklist param fails well"
        col.children(name=["Apis"], checklist=2008)

    # @vcr.use_cassette("test/vcr_cassettes/col_downstream.yml")
    # def test_col_downstream(self):
    #     "COL: col_downstream"
    #     res = col.downstream(name=["Apis"], downto="Species")
    #     self.assertIsInstance(res, list)
    #     self.assertIsInstance(res[0][0], pandas.core.frame.DataFrame)