def test_validators_fail_base_max_length(self):
field = SimpleListField(forms.CharField(max_length=5))
with pytest.raises(exceptions.ValidationError) as excinfo:
field.clean('longer,yes')
assert (excinfo.value.messages[0] ==
'Item 1 in the list did not validate: '
'Ensure this value has at most 5 characters (it has 6).')
def test_to_python_no_double_commas(self):
field = SimpleListField(forms.IntegerField())
with pytest.raises(exceptions.ValidationError) as excinfo:
field.clean('1,,2')
assert (
excinfo.value.messages[0] ==
'No leading, trailing, or double commas.'
)
def test_min_length(self):
field = SimpleListField(forms.CharField(), min_length=4)
with pytest.raises(exceptions.ValidationError) as excinfo:
field.clean('a,b,c')
assert (
excinfo.value.messages[0] ==
'List contains 3 items, it should contain no fewer than 4.'
)
def test_max_length(self):
field = SimpleListField(forms.CharField(), max_length=2)
with pytest.raises(exceptions.ValidationError) as excinfo:
field.clean("a,b,c")
assert (
excinfo.value.messages[0]
== "List contains 3 items, it should contain no more than 2."
)
def test_validators_fail(self):
field = SimpleListField(forms.RegexField('[a-e]{2}'))
with pytest.raises(exceptions.ValidationError) as excinfo:
field.clean('a,bc,de')
assert (
excinfo.value.messages[0] ==
'Item 1 in the list did not validate: Enter a valid value.'
)
def test_to_python_base_field_does_not_validate(self):
field = SimpleListField(forms.IntegerField())
with pytest.raises(exceptions.ValidationError) as excinfo:
field.clean('a,b,9')
assert (
excinfo.value.messages[0] ==
'Item 1 in the list did not validate: Enter a whole number.'
)
def test_min_length(self):
field = SimpleListField(forms.CharField(), min_length=4)
with self.assertRaises(exceptions.ValidationError) as cm:
field.clean('a,b,c')
self.assertEqual(
cm.exception.messages[0],
'List contains 3 items, it should contain no fewer than 4.'
)
def test_to_python_no_double_commas(self):
field = SimpleListField(forms.IntegerField())
with self.assertRaises(exceptions.ValidationError) as cm:
field.clean('1,,2')
self.assertEqual(
cm.exception.messages[0],
'No leading, trailing, or double commas.'
)
def test_to_python_no_double_commas(self):
field = SimpleListField(forms.IntegerField())
with pytest.raises(exceptions.ValidationError) as excinfo:
field.clean('1,,2')
assert (
excinfo.value.messages[0] ==
'No leading, trailing, or double commas.'
)
def test_min_length(self):
field = SimpleListField(forms.CharField(), min_length=4)
with pytest.raises(exceptions.ValidationError) as excinfo:
field.clean('a,b,c')
assert (
excinfo.value.messages[0] ==
'List contains 3 items, it should contain no fewer than 4.'
)
def test_to_python_base_field_does_not_validate(self):
field = SimpleListField(forms.IntegerField())
with self.assertRaises(exceptions.ValidationError) as cm:
field.clean('a,b,9')
self.assertEqual(
cm.exception.messages[0],
'Item 1 in the list did not validate: Enter a whole number.'
)
def test_validators_fail(self):
field = SimpleListField(forms.RegexField('[a-e]{2}'))
with self.assertRaises(exceptions.ValidationError) as cm:
field.clean('a,bc,de')
self.assertEqual(
cm.exception.messages[0],
'Item 1 in the list did not validate: Enter a valid value.'
)
def test_to_python_base_field_does_not_validate(self):
field = SimpleListField(forms.IntegerField())
with pytest.raises(exceptions.ValidationError) as excinfo:
field.clean('a,b,9')
assert (
excinfo.value.messages[0] ==
'Item 1 in the list did not validate: Enter a whole number.'
)
def test_validators_fail(self):
field = SimpleListField(forms.RegexField('[a-e]{2}'))
with pytest.raises(exceptions.ValidationError) as excinfo:
field.clean('a,bc,de')
assert (
excinfo.value.messages[0] ==
'Item 1 in the list did not validate: Enter a valid value.'
)
def test_validate_fail(self):
field = SimpleListField(
forms.ChoiceField(choices=(("a", "The letter A"),
("b", "The letter B"))))
with pytest.raises(exceptions.ValidationError) as excinfo:
field.clean("a,c")
assert excinfo.value.messages[0] == (
"Item 2 in the list did not validate: Select a valid choice. " +
"c is not one of the available choices.")
def test_validators_fail_base_max_length(self):
field = SimpleListField(forms.CharField(max_length=5))
with pytest.raises(exceptions.ValidationError) as excinfo:
field.clean('longer,yes')
assert (
excinfo.value.messages[0] ==
'Item 1 in the list did not validate: '
'Ensure this value has at most 5 characters (it has 6).'
)
def test_prepare_value(self):
field = SimpleListField(forms.CharField())
value = field.prepare_value(['a', 'b', 'c'])
self.assertEqual(
value.split(','),
['a', 'b', 'c']
)
self.assertEqual(field.prepare_value('1,a'), '1,a')
def test_validators_fail_base_max_length(self):
field = SimpleListField(forms.CharField(max_length=5))
with self.assertRaises(exceptions.ValidationError) as cm:
field.clean('longer,yes')
self.assertEqual(
cm.exception.messages[0],
'Item 1 in the list did not validate: '
'Ensure this value has at most 5 characters (it has 6).'
)
def test_validate_fail(self):
field = SimpleListField(
forms.ChoiceField(choices=(('a', 'The letter A'),
('b', 'The letter B'))))
with pytest.raises(exceptions.ValidationError) as excinfo:
field.clean('a,c')
assert (
excinfo.value.messages[0] ==
'Item 2 in the list did not validate: '
'Select a valid choice. c is not one of the available choices.')
def test_validators_fail_base_min_max_length(self):
# there's just no satisfying some people...
field = SimpleListField(forms.CharField(min_length=10, max_length=8))
with pytest.raises(exceptions.ValidationError) as excinfo:
field.clean('undefined')
assert (excinfo.value.messages[0] ==
'Item 1 in the list did not validate: '
'Ensure this value has at least 10 characters (it has 9).')
assert (excinfo.value.messages[1] ==
'Item 1 in the list did not validate: '
'Ensure this value has at most 8 characters (it has 9).')
def test_validate_fail(self):
field = SimpleListField(
forms.ChoiceField(choices=(('a', 'The letter A'),
('b', 'The letter B')))
)
with self.assertRaises(exceptions.ValidationError) as cm:
field.clean('a,c')
self.assertEqual(
cm.exception.messages[0],
'Item 2 in the list did not validate: '
'Select a valid choice. c is not one of the available choices.'
)
def test_validate_fail(self):
field = SimpleListField(
forms.ChoiceField(choices=(('a', 'The letter A'),
('b', 'The letter B')))
)
with pytest.raises(exceptions.ValidationError) as excinfo:
field.clean('a,c')
assert (
excinfo.value.messages[0] ==
'Item 2 in the list did not validate: '
'Select a valid choice. c is not one of the available choices.'
)
def test_validators_fail_base_min_max_length(self):
# there's just no satisfying some people...
field = SimpleListField(forms.CharField(min_length=10, max_length=8))
with self.assertRaises(exceptions.ValidationError) as cm:
field.clean('undefined')
self.assertEqual(
cm.exception.messages[0],
'Item 1 in the list did not validate: '
'Ensure this value has at least 10 characters (it has 9).'
)
self.assertEqual(
cm.exception.messages[1],
'Item 1 in the list did not validate: '
'Ensure this value has at most 8 characters (it has 9).'
)
class UserCategoryForm(ModelForm):
category_list = SimpleListField(forms.IntegerField(), required=True)
class Meta:
model = UserCategory
fields = ('category_list', )
def clean(self):
cleaned_data = super(UserCategoryForm, self).clean()
category_list = cleaned_data.get("category_list")
if category_list is None:
return None
for i in category_list:
if not Category.objects.filter(id=i).exists():
raise forms.ValidationError(f"Category id {i} Not Exists")
return cleaned_data
def test_prepare_value(self):
field = SimpleListField(forms.CharField())
value = field.prepare_value(["a", "b", "c"])
assert value.split(",") == ["a", "b", "c"]
assert field.prepare_value("1,a") == "1,a"
def test_valid(self):
field = SimpleListField(forms.CharField())
value = field.clean("a,b,c")
assert value == ["a", "b", "c"]
def test_valid(self):
field = SimpleListField(forms.CharField())
value = field.clean('a,b,c')
assert value == ['a', 'b', 'c']
def test_prepare_value(self):
field = SimpleListField(forms.CharField())
value = field.prepare_value(['a', 'b', 'c'])
assert value.split(',') == ['a', 'b', 'c']
assert field.prepare_value('1,a') == '1,a'
def test_prepare_value(self):
field = SimpleListField(forms.CharField())
value = field.prepare_value(['a', 'b', 'c'])
assert value.split(',') == ['a', 'b', 'c']
assert field.prepare_value('1,a') == '1,a'
def test_valid(self):
field = SimpleListField(forms.CharField())
value = field.clean('a,b,c')
assert value == ['a', 'b', 'c']
def test_required(self):
field = SimpleListField(forms.CharField(), required=True)
with pytest.raises(exceptions.ValidationError) as excinfo:
field.clean('')
assert excinfo.value.messages[0] == 'This field is required.'
def test_required(self):
field = SimpleListField(forms.CharField(), required=True)
with self.assertRaises(exceptions.ValidationError) as cm:
field.clean('')
self.assertEqual(cm.exception.messages[0], 'This field is required.')
def test_required(self):
field = SimpleListField(forms.CharField(), required=True)
with pytest.raises(exceptions.ValidationError) as excinfo:
field.clean('')
assert excinfo.value.messages[0] == 'This field is required.'
def test_valid(self):
field = SimpleListField(forms.CharField())
value = field.clean('a,b,c')
self.assertEqual(value, ['a', 'b', 'c'])