def ocorrencias_e_envolvidos(request):
""" Return the render with the statistics from
involved in the accident. """
involved_dao = EnvolvidosAcidentesDAO()
involved_list = involved_dao.envolvidos_acidentes()
medias, desvio = involved_dao.media_desvio_envolvidos()
years = get_years_list(involved_list)
year_average_list = zip(years, medias)
response = render_to_response(
"ocorrencias-e-envolvidos.html",
{"lista_envolvidos": involved_list, "ano_media_list": year_average_list, "desvio": desvio},
context_instance=RequestContext(request),
)
return response
class TestEnvolvidosAcidentes(DAO_Tests):
"""docstring for TestUF
Class that tests the methods from envolvidos_acidentes_dao
"""
def test_envolvidos_acidentes(self):
"""
Tests to see if the method envolvidos_acidentes is correctly
instantiated.
@brief Local variables
envolvidos_acidentes_list -
Receives a list with the number involved in accidents.
diffyears -
Calculates the difference between years.
"""
self.dao = EnvolvidosAcidentesDAO()
envolvidos_acidentes_list = self.dao.envolvidos_acidentes()
self.assertIsNotNone(envolvidos_acidentes_list)
diffyears = datetime.now().year - 2007
self.assertEquals(len(envolvidos_acidentes_list), diffyears)
def test_media_desvio_envolvidos(self):
"""
Tests to see if the method media_desvio_envolvidos is correctly
instantiated.
@brief Local variables
desvio -
Receives a list with the number of involved in accidents.
"""
self.dao = EnvolvidosAcidentesDAO()
lista_medias, desvio = self.dao.media_desvio_envolvidos()
self.assertIsNotNone(lista_medias)
self.assertIsNotNone(desvio)