def index(request):
if request.method == 'POST':
form = ExpenseForm(request.POST)
if form.is_valid():
form.save()
return render_to_response(
'index.html',
{'message': True, 'form': ExpenseForm()},
context_instance=RequestContext(request)
)
else:
form = ExpenseForm()
return render_to_response(
'index.html',
{'form': form},
context_instance=RequestContext(request)
)
class ControlFormTestCase(TestCase):
def setUp(self):
self.form = ExpenseForm()
def test_it_has_a_form(self):
self.form.instance |should| be_instance_of(Expense)
def test_it_has_value_and_category_and_description_and_date(self):
self.form.fields.keys() |should| equal_to(['value', 'category', 'description', 'date'])
self.form.fields.keys() |should| have(4).fields
def test_it_can_save_an_expense(self):
self.form = ExpenseForm({'value': 1, 'category': 'food', 'description': 'Rice', 'date': '01/01/2011'})
self.form.save()
self.form.data['value'] |should| equal_to(1)
def test_it_cannot_save_an_expense_without_value(self):
parameters = {'category': 'food', 'description': 'Rice', 'date': '01/01/2011'}
self.form = ExpenseForm(parameters)
self.form.is_valid() |should| be(False)
self.form.save |should| throw(ValueError)
def test_it_can_save_without_description(self):
parameters = {'value': 100.0, 'category': 'gym', 'date': '20/06/2011'}
self.form = ExpenseForm(parameters)
self.form.is_valid() |should| be(True)
self.form.save |should_not| throw(ValueError)
def test_it_can_save_without_description(self):
parameters = {'value': 100.0, 'category': 'gym', 'date': '20/06/2011'}
self.form = ExpenseForm(parameters)
self.form.is_valid() |should| be(True)
self.form.save |should_not| throw(ValueError)
def test_it_cannot_save_an_expense_without_value(self):
parameters = {'category': 'food', 'description': 'Rice', 'date': '01/01/2011'}
self.form = ExpenseForm(parameters)
self.form.is_valid() |should| be(False)
self.form.save |should| throw(ValueError)
def test_it_can_save_an_expense(self):
self.form = ExpenseForm({'value': 1, 'category': 'food', 'description': 'Rice', 'date': '01/01/2011'})
self.form.save()
self.form.data['value'] |should| equal_to(1)
def setUp(self):
self.form = ExpenseForm()
