27 lines
748 B
Python
27 lines
748 B
Python
"""
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Assertion helpers for offsets tests
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"""
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def assert_offset_equal(offset, base, expected):
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actual = offset + base
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actual_swapped = base + offset
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actual_apply = offset.apply(base)
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try:
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assert actual == expected
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assert actual_swapped == expected
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assert actual_apply == expected
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except AssertionError as err:
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raise AssertionError(
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f"\nExpected: {expected}\nActual: {actual}\nFor Offset: {offset})"
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f"\nAt Date: {base}"
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) from err
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def assert_is_on_offset(offset, date, expected):
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actual = offset.is_on_offset(date)
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assert actual == expected, (
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f"\nExpected: {expected}\nActual: {actual}\nFor Offset: {offset})"
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f"\nAt Date: {date}"
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)
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