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ENH: assert_X_equal with check_less_precise should apply to index/cols too #3173

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1 commit merged into from Mar 27, 2013
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ENH: assert_X_equal with check_less_precise should apply to index/cols too #3173

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17 changes: 12 additions & 5 deletions pandas/util/testing.py
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Original file line number Diff line number Diff line change
Expand Up @@ -183,7 +183,10 @@ def assert_series_equal(left, right, check_dtype=True,
assert_almost_equal(left.values, right.values, check_less_precise)
if check_dtype:
assert(left.dtype == right.dtype)
assert(left.index.equals(right.index))
if check_less_precise:
assert_almost_equal(left.index.values, right.index.values, check_less_precise)
else:
assert(left.index.equals(right.index))
if check_index_type:
assert(type(left.index) == type(right.index))
assert(left.index.dtype == right.index.dtype)
Expand All @@ -193,7 +196,7 @@ def assert_series_equal(left, right, check_dtype=True,
getattr(right, 'freqstr', None))


def assert_frame_equal(left, right, check_dtype=True,
def assert_frame_equal(left, right, check_dtype=True,
check_index_type=False,
check_column_type=False,
check_frame_type=False,
Expand All @@ -204,14 +207,18 @@ def assert_frame_equal(left, right, check_dtype=True,
assert(isinstance(left, DataFrame))
assert(isinstance(right, DataFrame))

assert(left.columns.equals(right.columns))
assert(left.index.equals(right.index))
if check_less_precise:
assert_almost_equal(left.columns,right.columns)
assert_almost_equal(left.index,right.index)
else:
assert(left.columns.equals(right.columns))
assert(left.index.equals(right.index))

for i, col in enumerate(left.columns):
assert(col in right)
lcol = left.icol(i)
rcol = right.icol(i)
assert_series_equal(lcol, rcol,
assert_series_equal(lcol, rcol,
check_dtype=check_dtype,
check_index_type=check_index_type,
check_less_precise=check_less_precise)
Expand Down