def test_docengine_comparator():
"""
Comparator of pos for sorted list test
"""
left_position = [0]
left_authors = [-1]
right_position = [0, 1]
right_authors = [-1, 0]
base_bits = CharPosition.BASE_BITS
left_char_pos = CharPosition(left_position,
left_authors,
base_bits=base_bits)
right_char_pos = CharPosition(right_position,
right_authors,
base_bits=base_bits)
assert left_char_pos < right_char_pos
def test_docengine_allocator():
"""
Test correctness of position allocation between two existing ones
"""
left_position = [0]
left_authors = [-1]
right_position = [0, 1]
right_authors = [-1, 0]
base_bits = CharPosition.BASE_BITS
test_allocator = Allocator(0)
left_char_pos = CharPosition(left_position,
left_authors,
base_bits=base_bits)
right_char_pos = CharPosition(right_position,
right_authors,
base_bits=base_bits)
interval_at_depth = left_char_pos.interval_at(3)
res_pos = test_allocator(left_char_pos, right_char_pos).position
assert (0 < res_pos[-1] <= 5 or 123 <= res_pos[-1] < interval_at_depth)