def test_split_suffix(self):
# generate some numbers
level1, level2 = numpy.random.randint(1, 150, size=(2,))
name1 = "somepart"
# test cases like (<given_name>, <expected_name>, <expected_level>)
# name, level, level2 and sep will be provided
test_cases = [
# case layer == 0
("{name}", "{name}", 0),
# case empty name part
("{sep}{level}", "", level1),
# normal case
("{name}{sep}{level}","{name}",level1),
# case nested recurrent stacks
("{name}{sep}{level}{sep}{level2}","{name}{sep}{level}", level2),
# some more edge cases...
("{sep}{name}{sep}{level}", "{sep}{name}", level1),
("{name}{sep}","{name}{sep}", 0),
("{name}{sep}{name}","{name}{sep}{name}", 0),
("{name}{sep}{level}{sep}{name}", "{name}{sep}{level}{sep}{name}", 0)
]
# check all test cases
for _name, _expected_name_part, expected_level in test_cases:
# fill in aktual details like the currend RECURRENTSTACK_SEPARATOR
name = _name.format(name=name1, level=level1, level2=level2, sep=RECURRENTSTACK_SEPARATOR)
expected_name_part = _expected_name_part.format(name=name1, level=level1, level2=level2,
sep=RECURRENTSTACK_SEPARATOR)
name_part, level = RecurrentStack.split_suffix(name)
assert name_part == expected_name_part and level == expected_level, \
"expected split_suffex(\"{}\") -> name(\"{}\"), level({}) got name(\"{}\"), level({})".format(
name, expected_name_part, expected_level, name_part, level)
def test_split_suffix(self):
# generate some numbers
level1, level2 = numpy.random.randint(1, 150, size=(2, ))
name1 = "somepart"
# test cases like (<given_name>, <expected_name>, <expected_level>)
# name, level, level2 and sep will be provided
test_cases = [
# case layer == 0
("{name}", "{name}", 0),
# case empty name part
("{sep}{level}", "", level1),
# normal case
("{name}{sep}{level}", "{name}", level1),
# case nested recurrent stacks
("{name}{sep}{level}{sep}{level2}", "{name}{sep}{level}", level2),
# some more edge cases...
("{sep}{name}{sep}{level}", "{sep}{name}", level1),
("{name}{sep}", "{name}{sep}", 0),
("{name}{sep}{name}", "{name}{sep}{name}", 0),
("{name}{sep}{level}{sep}{name}", "{name}{sep}{level}{sep}{name}",
0)
]
# check all test cases
for _name, _expected_name_part, expected_level in test_cases:
# fill in aktual details like the currend RECURRENTSTACK_SEPARATOR
name = _name.format(name=name1,
level=level1,
level2=level2,
sep=RECURRENTSTACK_SEPARATOR)
expected_name_part = _expected_name_part.format(
name=name1,
level=level1,
level2=level2,
sep=RECURRENTSTACK_SEPARATOR)
name_part, level = RecurrentStack.split_suffix(name)
condition = (name_part == expected_name_part
and level == expected_level)
assert condition, "expected split_suffex(\"{}\") " \
"-> name(\"{}\"), level({}) got " \
"name(\"{}\"), level({})".format(
name, expected_name_part,
expected_level,
name_part, level)
