def test_cnset_raises_SettingsError_if_names_kwarg_causes_errors():
"""Calls to the ``cnset`` factory should produce a RangeSet object
with internal Unit objects representing RangeSet endpoints that
have blank names if the provided ``names`` kwarg .
"""
types = [FactoryTestType]
ranges = [('AB 100', 'AB 150'), ('CA 0', 'CA 1300')]
names = [('R1 Start', 'R1 End')]
with pytest.raises(e.SettingsError):
f.cnset(ranges, names=names, unittypes=types)
def test_cnset_returns_object_or_raises_error(ranges, expected):
"""Calls to the ``cnset`` factory should successfully create the
expected RangeSet object or raise the expected error, based on the
provided values for ranges.
"""
types = [FactoryTestType, AnotherFactoryTestType]
if isinstance(expected, type) and issubclass(expected, Exception):
with pytest.raises(expected):
f.cnset(ranges, unittypes=types)
else:
assert f.cnset(ranges, unittypes=types) == expected
def test_cnset_assigns_unit_names_correctly_with_names_kwarg():
"""Calls to the ``cnset`` factory should produce a RangeSet object
with internal Unit objects representing RangeSet endpoints that
have correct names based on the provided ``names`` kwarg.
"""
types = [FactoryTestType]
ranges = [('AB 100', 'AB 150'), ('CA 0', 'CA 1300')]
names = [('R1 Start', 'R1 End'), ('R2 Start', 'R2 End')]
myset = f.cnset(ranges, names=names, unittypes=types)
assert (myset.ranges[0].start.name == 'R1 Start' and
myset.ranges[0].end.name == 'R1 End' and
myset.ranges[1].start.name == 'R2 Start' and
myset.ranges[1].end.name == 'R2 End')