def test_extreme_resolves_within(self):
     out = app.resolve_geologic_time_within(5400, 5600)
     self.assertIsNotNone(out)
 def test_resolves_within_with_no_higher_concept(self):
     out = app.resolve_geologic_time_within(540, 542)
     self.assertIsNotNone(out)
 def test_resolve_within(self):
     out = app.resolve_geologic_time_within(0, 100)
     self.assertIsNotNone(out)