Correct IEX unit test (#506)

Signed-off-by: Gábor Lipták <[email protected]>

Author: gliptak

pandas_datareader/tests/test_iex_daily.py

@@ -3,6 +3,7 @@
 import pytest
 
 import pandas_datareader.data as web
+import pandas.util.testing as tm
 
 
 class TestIEXDaily(object):
@@ -62,12 +63,12 @@ def test_multiple_symbols_2(self):
         assert len(t) == 73
 
         expected1 = a.loc["2017-02-09"]
-        assert expected1["close"] == 132.42
-        assert expected1["high"] == 132.445
+        tm.assert_almost_equal(expected1["close"], 130.36, check_less_precise=True)
+        tm.assert_almost_equal(expected1["high"], 130.38, check_less_precise=True)
 
         expected2 = a.loc["2017-05-24"]
-        assert expected2["close"] == 153.34
-        assert expected2["high"] == 154.17
+        tm.assert_almost_equal(expected2["close"], 151.57, check_less_precise=True)
+        tm.assert_almost_equal(expected2["high"], 152.40, check_less_precise=True)
 
         expected3 = t.loc["2017-02-09"]
         assert expected3["close"] == 269.20