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######################################################################
#
# File: test/unit/utils/test_range_.py
#
# Copyright 2024 Backblaze Inc. All Rights Reserved.
#
# License https://www.backblaze.com/using_b2_code.html
#
######################################################################
import pytest
def test_range_initialization(apiver_module):
r = apiver_module.Range(0, 10)
assert r.start == 0
assert r.end == 10
def test_range_eq(apiver_module):
r = apiver_module.Range(5, 10)
assert r == apiver_module.Range(5, 10)
assert r != apiver_module.Range(5, 11)
assert r != apiver_module.Range(6, 10)
def test_range_initialization_invalid(apiver_module):
with pytest.raises(AssertionError):
apiver_module.Range(10, 0)
def test_range_from_header(apiver_module):
r = apiver_module.Range.from_header('bytes=0-11')
assert r.start == 0
assert r.end == 11
@pytest.mark.parametrize(
'raw_range_header, start, end, total_length',
[
('bytes 0-11', 0, 11, None),
('bytes 1-11/*', 1, 11, None),
('bytes 10-110/200', 10, 110, 200),
],
)
def test_range_from_header_with_size(apiver_module, raw_range_header, start, end, total_length):
r, length = apiver_module.Range.from_header_with_size(raw_range_header)
assert r.start == start
assert r.end == end
assert length == total_length
def test_range_size(apiver_module):
r = apiver_module.Range(0, 10)
assert r.size() == 11
def test_range_subrange(apiver_module):
r = apiver_module.Range(1, 10)
assert r.subrange(0, 9) == apiver_module.Range(1, 10)
assert r.subrange(2, 5) == apiver_module.Range(3, 6)
def test_range_subrange_invalid(apiver_module):
r = apiver_module.Range(0, 10)
with pytest.raises(AssertionError):
r.subrange(5, 15)
def test_range_as_tuple(apiver_module):
r = apiver_module.Range(0, 10)
assert r.as_tuple() == (0, 10)
def test_range_repr(apiver_module):
r = apiver_module.Range(0, 10)
assert repr(r) == 'Range(0, 10)'
def test_empty_range(apiver_module):
r = apiver_module.EMPTY_RANGE
assert r.size() == 0
|
