def acidentes_br(request):
""" Return the render from statistics. """
try:
data = datetime.now()
br_dao = BRAcidentesDAO()
br_overall_accidents = br_dao.acidentes_br_geral()
accidents_ano = br_dao.acidentes_br_ano()
except (MySQLdb.Error, ResultadoConsultaNuloError):
# logger.error(str(e))
erro = "Ocorreu um erro no sistema, tente novamente mais tarde!"
return render_to_response(
"index.html", {
'erro': erro
}, context_instance=RequestContext(request)
)
response = render_to_response(
"br_acidentes.html", {
'ano': range(2007, data.year + 1),
'br_acidentes_geral': br_overall_accidents,
'acidentes_ano': accidents_ano
}, context_instance=RequestContext(request)
)
return response
class Test_BR_Acidentes(DAO_Tests):
"""
Docstring for Test_BR_Acidentes
Class that tests the methods from br_acidentes_dao
"""
def test_br_acidentes(self):
"""
Tests to see if the statistics were correctly instanced.
"""
self.estatistica = BRAcidentesDAO()
self.assertIsNotNone(self.estatistica)
def test_acidentes_br_geral(self):
"""
Tests to see if the query results return not NULL
"""
self.estatistica = BRAcidentesDAO()
self.assertIsNotNone(self.estatistica.acidentes_br_geral())
def test_acidentes_br_ano(self):
"""
Tests if a year is on the list of years.
@brief Local variables:
br_acidentes_ano_list -
Receives a list of number of accidents per year.
anos -
receives a list of years.
brs -
receives a list of br's.
"""
self.estatistica = BRAcidentesDAO()
br_acidentes_ano_list = self.estatistica.acidentes_br_ano()
anos = br_acidentes_ano_list[0].ano_list
self.assertEquals([
2007,
2008,
2009,
2010,
2011,
2012,
2013
], anos)
brs = [i.br for i in br_acidentes_ano_list]
self.assertIn('40', brs)