openstack
/
deb-msgpack-python
Code Issues Proposed changes

remove too much parameterized tests

This commit is contained in:
INADA Naoki 2016-02-14 11:58:56 +09:00
parent 3dad39811d
commit 6e36476239
1 changed files with 21 additions and 28 deletions
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49
test/test_limits.py
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@ -3,42 +3,39 @@
from __future__ import absolute_import, division, print_function, unicode_literals
import pytest
from msgpack import packb, unpackb, Packer, Unpacker, ExtType, PackException, PackOverflowError, PackValueError
from msgpack import UnpackValueError, UnpackException
from msgpack import (
packb, unpackb, Packer, Unpacker, ExtType,
PackOverflowError, PackValueError, UnpackValueError,
)
@pytest.mark.parametrize("expected_exception", [OverflowError, ValueError, PackOverflowError,
PackException, PackValueError])
def test_integer(expected_exception):
def test_integer():
x = -(2 ** 63)
assert unpackb(packb(x)) == x
with pytest.raises(expected_exception):
with pytest.raises(PackOverflowError):
packb(x-1)
x = 2 ** 64 - 1
assert unpackb(packb(x)) == x
with pytest.raises(expected_exception):
with pytest.raises(PackOverflowError):
packb(x+1)
@pytest.mark.parametrize("expected_exception", [ValueError, PackException, PackValueError])
def test_array_header(expected_exception):
def test_array_header():
packer = Packer()
packer.pack_array_header(2**32-1)
with pytest.raises(expected_exception):
with pytest.raises(PackValueError):
packer.pack_array_header(2**32)
@pytest.mark.parametrize("expected_exception", [ValueError, PackException, PackValueError])
def test_map_header(expected_exception):
def test_map_header():
packer = Packer()
packer.pack_map_header(2**32-1)
with pytest.raises(expected_exception):
with pytest.raises(PackValueError):
packer.pack_array_header(2**32)
@pytest.mark.parametrize("expected_exception", [ValueError, UnpackValueError, UnpackException])
def test_max_str_len(expected_exception):
def test_max_str_len():
d = 'x' * 3
packed = packb(d)
@ -47,13 +44,12 @@ def test_max_str_len(expected_exception):
assert unpacker.unpack() == d
unpacker = Unpacker(max_str_len=2, encoding='utf-8')
with pytest.raises(expected_exception):
with pytest.raises(UnpackValueError):
unpacker.feed(packed)
unpacker.unpack()
@pytest.mark.parametrize("expected_exception", [ValueError, UnpackValueError, UnpackException])
def test_max_bin_len(expected_exception):
def test_max_bin_len():
d = b'x' * 3
packed = packb(d, use_bin_type=True)
@ -62,13 +58,12 @@ def test_max_bin_len(expected_exception):
assert unpacker.unpack() == d
unpacker = Unpacker(max_bin_len=2)
with pytest.raises(expected_exception):
with pytest.raises(UnpackValueError):
unpacker.feed(packed)
unpacker.unpack()
@pytest.mark.parametrize("expected_exception", [ValueError, UnpackValueError, UnpackException])
def test_max_array_len(expected_exception):
def test_max_array_len():
d = [1,2,3]
packed = packb(d)
@ -77,13 +72,12 @@ def test_max_array_len(expected_exception):
assert unpacker.unpack() == d
unpacker = Unpacker(max_array_len=2)
with pytest.raises(expected_exception):
with pytest.raises(UnpackValueError):
unpacker.feed(packed)
unpacker.unpack()
@pytest.mark.parametrize("expected_exception", [ValueError, UnpackValueError, UnpackException])
def test_max_map_len(expected_exception):
def test_max_map_len():
d = {1: 2, 3: 4, 5: 6}
packed = packb(d)
@ -92,13 +86,12 @@ def test_max_map_len(expected_exception):
assert unpacker.unpack() == d
unpacker = Unpacker(max_map_len=2)
with pytest.raises(expected_exception):
with pytest.raises(UnpackValueError):
unpacker.feed(packed)
unpacker.unpack()
@pytest.mark.parametrize("expected_exception", [ValueError, UnpackValueError, UnpackException])
def test_max_ext_len(expected_exception):
def test_max_ext_len():
d = ExtType(42, b"abc")
packed = packb(d)
@ -107,7 +100,7 @@ def test_max_ext_len(expected_exception):
assert unpacker.unpack() == d
unpacker = Unpacker(max_ext_len=2)
with pytest.raises(expected_exception):
with pytest.raises(UnpackValueError):
unpacker.feed(packed)
unpacker.unpack()