def test_3PC_key_comaparison():
assert compare_3PC_keys((1,2), (1,2)) == 0
assert compare_3PC_keys((1,3), (1,2)) < 0
assert compare_3PC_keys((1,2), (1,3)) > 0
assert compare_3PC_keys((1,2), (1,10)) > 0
assert compare_3PC_keys((1, 100), (2, 3)) > 0
assert compare_3PC_keys((1, 100), (4, 3)) > 0
assert compare_3PC_keys((2, 100), (1, 300)) < 0
assert min_3PC_key([(2, 100), (1, 300), (5, 600)]) == (1, 300)
assert min_3PC_key([(2, 100), (2, 300), (2, 600)]) == (2, 100)
assert min_3PC_key([(2, 100), (2, 300), (1, 600)]) == (1, 600)
assert max_3PC_key([(2, 100), (1, 300), (5, 6)]) == (5, 6)
assert max_3PC_key([(2, 100), (3, 20), (4, 1)]) == (4, 1)
assert max_3PC_key([(2, 100), (2, 300), (2, 400)]) == (2, 400)
def test_3PC_key_comaparison():
assert compare_3PC_keys((1, 2), (1, 2)) == 0
assert compare_3PC_keys((1, 3), (1, 2)) < 0
assert compare_3PC_keys((1, 2), (1, 3)) > 0
assert compare_3PC_keys((1, 2), (1, 10)) > 0
assert compare_3PC_keys((1, 100), (2, 3)) > 0
assert compare_3PC_keys((1, 100), (4, 3)) > 0
assert compare_3PC_keys((2, 100), (1, 300)) < 0
assert min_3PC_key([(2, 100), (1, 300), (5, 600)]) == (1, 300)
assert min_3PC_key([(2, 100), (2, 300), (2, 600)]) == (2, 100)
assert min_3PC_key([(2, 100), (2, 300), (1, 600)]) == (1, 600)
assert max_3PC_key([(2, 100), (1, 300), (5, 6)]) == (5, 6)
assert max_3PC_key([(2, 100), (3, 20), (4, 1)]) == (4, 1)
assert max_3PC_key([(2, 100), (2, 300), (2, 400)]) == (2, 400)
def test_3PC_key_comaparison():
# Because of INDY-1336 compare_3PC_keys, min_3PC_key, max_3PC_key
# taking into account only ppSeqNo part
assert compare_3PC_keys((1, 2), (1, 2)) == 0
assert compare_3PC_keys((1, 3), (1, 2)) < 0
assert compare_3PC_keys((1, 2), (1, 3)) > 0
assert compare_3PC_keys((1, 2), (1, 10)) > 0
assert compare_3PC_keys((1, 100), (2, 3)) < 0
assert compare_3PC_keys((1, 100), (4, 3)) < 0
assert compare_3PC_keys((2, 100), (1, 300)) > 0
assert min_3PC_key([(2, 100), (1, 300), (5, 600)]) == (2, 100)
assert min_3PC_key([(2, 100), (2, 300), (2, 600)]) == (2, 100)
assert min_3PC_key([(2, 100), (2, 300), (1, 600)]) == (2, 100)
assert max_3PC_key([(2, 100), (1, 300), (5, 6)]) == (1, 300)
assert max_3PC_key([(2, 100), (3, 20), (4, 1)]) == (2, 100)
assert max_3PC_key([(2, 100), (2, 300), (2, 400)]) == (2, 400)
def last_prepared_certificate(nodes):
"""
Find last prepared certificate in pool.
When we don't have any request ordered in new view last_prepared_certificate_in_view()
returns None, but in order to ease maths (like being able to use max_3PC_key, or calculating
next expected 3PC key) this value is replaced with (view_no, 0).
"""
def patched_last_prepared_certificate(n):
result = n.master_replica.last_prepared_certificate_in_view()
if result is None:
result = (n.master_replica.viewNo, 0)
return result
return max_3PC_key(patched_last_prepared_certificate(n) for n in nodes)
def last_prepared_certificate(nodes):
"""
Find last prepared certificate in pool.
When we don't have any request ordered in new view last_prepared_certificate_in_view()
returns None, but in order to ease maths (like being able to use max_3PC_key, or calculating
next expected 3PC key) this value is replaced with (view_no, 0).
"""
def patched_last_prepared_certificate(n):
result = n.master_replica.last_prepared_certificate_in_view()
if result is None:
result = (n.master_replica.viewNo, 0)
return result
return max_3PC_key(patched_last_prepared_certificate(n) for n in nodes)