laywerrobot/lib/python3.6/site-packages/pandas/tests/tseries/offsets/common.py

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2020-08-27 21:55:39 +02:00
# -*- coding: utf-8 -*-
"""
Assertion helpers for offsets tests
"""
def assert_offset_equal(offset, base, expected):
actual = offset + base
actual_swapped = base + offset
actual_apply = offset.apply(base)
try:
assert actual == expected
assert actual_swapped == expected
assert actual_apply == expected
except AssertionError:
raise AssertionError("\nExpected: %s\nActual: %s\nFor Offset: %s)"
"\nAt Date: %s" %
(expected, actual, offset, base))
def assert_onOffset(offset, date, expected):
actual = offset.onOffset(date)
assert actual == expected, ("\nExpected: %s\nActual: %s\nFor Offset: %s)"
"\nAt Date: %s" %
(expected, actual, offset, date))