def test_init_default_arguments(self):
"""Test __init__ method default arguments."""
filter = CategoryFilter()
self.assertEqual([], filter._filter_rules)
def test_str(self):
"""Test __str__ "to string" operator."""
filter = CategoryFilter(["+a", "-b"])
self.assertEqual(str(filter), "+a,-b")
def test_init(self):
"""Test __init__ method."""
# Test that the attributes are getting set correctly.
filter = CategoryFilter(["+"])
self.assertEqual(["+"], filter._filter_rules)
