def test_index(range_creator):
build_range = range_creator.create(range(10))
# no build_info fetched yet, so ValueError is raised
with pytest.raises(ValueError):
build_range.index(5)
mid = build_range.mid_point()
assert mid == 5
assert mid == build_range.index(5)
def test_index(range_creator):
build_range = range_creator.create(range(10))
# no build_info fetched yet, so ValueError is raised
with pytest.raises(ValueError):
build_range.index(5)
mid = build_range.mid_point()
assert mid == 5
assert mid == build_range.index(5)
def test_mid_point(range_creator):
build_range = range_creator.create(range(10))
fetch_unless(build_range, lambda i: i == 9)
assert build_range.mid_point() == 4
assert len(build_range) == 9
assert [build_range[i] for i in range(9)] == range(9)
# with a range len < 3, mid is 0.
assert build_range[:2].mid_point() == 0
def test_mid_point(range_creator):
build_range = range_creator.create(range(10))
fetch_unless(build_range, lambda i: i == 9)
assert build_range.mid_point() == 4
assert len(build_range) == 9
assert [build_range[i] for i in range(9)] == range(9)
# with a range len < 3, mid is 0.
assert build_range[:2].mid_point() == 0
def test_mid_point(range_creator):
build_range = range_creator.create(range(10))
def fetch(index):
# last build info can't be fetched
if index == 9:
raise BuildInfoNotFound("")
return index
build_range.build_info_fetcher.find_build_info.side_effect = fetch
assert build_range.mid_point() == 4
assert len(build_range) == 9
assert [build_range[i] for i in range(9)] == range(9)
# with a range len < 3, mid is 0.
assert build_range[:2].mid_point() == 0
def test_mid_point(range_creator):
build_range = range_creator.create(range(10))
def fetch(index):
# last build info can't be fetched
if index == 9:
raise BuildInfoNotFound("")
return index
build_range.build_info_fetcher.find_build_info.side_effect = fetch
assert build_range.mid_point() == 4
assert len(build_range) == 9
assert [build_range[i] for i in range(9)] == range(9)
# with a range len < 3, mid is 0.
assert build_range[:2].mid_point() == 0
def test_mid_point_interrupt(range_creator):
build_range = range_creator.create(range(10))
assert build_range.mid_point(interrupt=lambda: False) == 5
with pytest.raises(StopIteration):
build_range.mid_point(interrupt=lambda: True)
def test_mid_point_interrupt(range_creator):
build_range = range_creator.create(range(10))
assert build_range.mid_point(interrupt=lambda: False) == 5
with pytest.raises(StopIteration):
build_range.mid_point(interrupt=lambda: True)
