def test_annotate_closest():
a = pybedtools.example_bedtool('m1.bed')
b = pybedtools.example_bedtool('mm9.bed12')
c = annotate.add_closest(a, b)
assert len(a) == len(c), (len(a), len(c), str(c))
assert a.field_count() == c.field_count() - 2
# in this test-case, the final column should be exon;intron
# since m1 completely contains both an exon and an intron.
f = next(iter(c))
def test_annotate_closest():
a = pybedtools.example_bedtool('m1.bed')
b = pybedtools.example_bedtool('mm9.bed12')
c = annotate.add_closest(a, b)
assert len(a) == len(c), (len(a), len(c), str(c))
assert a.field_count() == c.field_count() - 2
# in this test-case, the final column should be exon;intron
# since m1 completely contains both an exon and an intron.
f = iter(c).next()