def test_whenVisitingFuorHousesInaGridThenReturn4(self): self.assertEqual(3,get_houses_visited("^>v<"))
def test_whenGivenLTThenReturnTwo(self): self.assertEqual(2,get_houses_visited(">"))
def test_whenGivenUpDownThenReturnThree(self): self.assertEqual(3,get_houses_visited("^v"))
def test_whengivenupdownetcthenreturn2(self): self.assertEqual(11,get_houses_visited("^v^v^v^v^v"))