def test_library_initialization():
"""Test library initialization.
"""
def _test_init_01():
"""Normal initialization."""
with tu.get_options() as opts:
LIB.init(opts)
@nose.tools.raises(IOError)
def _test_init_02():
"""Initialization error caused by invalid io directory."""
LIB.init({
'io_dir': uuid.uuid4()
})
@nose.tools.raises(ValueError)
def _test_init_03():
"""Initialization error caused by invalid verbose flag."""
LIB.init({
'verbose': float()
})
for func in (_test_init_01, _test_init_02, _test_init_03):
tu.init(func, 'library')
yield func
def test_library_exports():
"""Test set of exports exposed by library.
"""
def _test_member(member, member_type):
"""Test that library exposes the named member."""
assertor = getattr(tu, 'assert_has_{}'.format(member_type))
assertor(LIB, member)
for members, member_type, in (
(_CLASSES, 'class'),
(_CONSTANTS, 'constant'),
(_EXCEPTIONS, 'exception'),
(_FUNCS, 'function'),
):
for member in members:
desc = "exposes a {} called {}".format(member_type, member)
tu.init(_test_member, 'library', desc)
yield _test_member, member, member_type