def test_deconstruct(self):
field = pg_fields.DecimalRangeField()
*_, kwargs = field.deconstruct()
self.assertEqual(kwargs, {})
field = pg_fields.DecimalRangeField(default_bounds="[]")
*_, kwargs = field.deconstruct()
self.assertEqual(kwargs, {"default_bounds": "[]"})
def test_deconstruct(self):
field = pg_fields.DecimalRangeField()
*_, kwargs = field.deconstruct()
self.assertEqual(kwargs, {})
field = pg_fields.DecimalRangeField(default_bounds='[]')
*_, kwargs = field.deconstruct()
self.assertEqual(kwargs, {'default_bounds': '[]'})
def test_model_field_formfield_float(self):
model_field = pg_fields.DecimalRangeField()
form_field = model_field.formfield()
self.assertIsInstance(form_field, pg_forms.DecimalRangeField)
def test_invalid_default_bounds(self):
tests = [")]", ")[", "](", "])", "([", "[(", "x", "", None]
msg = "default_bounds must be one of '[)', '(]', '()', or '[]'."
for invalid_bounds in tests:
with self.assertRaisesMessage(ValueError, msg):
pg_fields.DecimalRangeField(default_bounds=invalid_bounds)
def test_model_field_formfield_float(self):
model_field = pg_fields.DecimalRangeField(default_bounds="()")
form_field = model_field.formfield()
self.assertIsInstance(form_field, pg_forms.DecimalRangeField)
self.assertEqual(form_field.range_kwargs, {"bounds": "()"})
def test_invalid_default_bounds(self):
tests = [')]', ')[', '](', '])', '([', '[(', 'x', '', None]
msg = "default_bounds must be one of '[)', '(]', '()', or '[]'."
for invalid_bounds in tests:
with self.assertRaisesMessage(ValueError, msg):
pg_fields.DecimalRangeField(default_bounds=invalid_bounds)
