def test_form_from_model_valid_form():
assert [
x.value for x in Form.from_model(
model=FormFromModelTest,
include=['f_int', 'f_float', 'f_bool'],
data=Data(f_int='1', f_float='1.1', f_bool='true')).fields
] == [1, 1.1, True]
def test_field_from_model_many_to_one_foreign_key():
assert set(
Form.from_model(
data={}, model=Bar,
field__foo__class=Field.from_model).fields_by_name.keys()) == {
'foo'
}
def test_field_from_model_foreign_key2():
form = Form.from_model(
data={},
model=FieldFromModelOneToOneTest,
field__foo_one_to_one__class=Field.from_model_expand,
field__foo_one_to_one__field__foo__label='blaha',
)
assert set(form.fields_by_name.keys()) == {'foo_one_to_one__foo'}
assert form.fields_by_name['foo_one_to_one__foo'].label == 'blaha'
def test_field_from_model_foreign_key2():
form = Form.from_model(
data={},
model=FieldFromModelOneToOneTest,
field__foo_one_to_one__class=Field.from_model_expand,
field__foo_one_to_one__field__foo__label='blaha',
)
assert set(form.fields_by_name.keys()) == {'foo_one_to_one__foo'}
assert form.fields_by_name['foo_one_to_one__foo'].label == 'blaha'
def test_form_from_model_valid_form():
assert [x.value for x in Form.from_model(
model=FormFromModelTest,
include=['f_int', 'f_float', 'f_bool'],
data=dict(f_int='1', f_float='1.1', f_bool='true')
).fields] == [
1,
1.1,
True
]
def test_form_from_model_invalid_form():
actual_errors = [x.errors for x in Form.from_model(
model=FormFromModelTest,
exclude=['f_int_excluded'],
data=dict(f_int='1.1', f_float='true', f_bool='asd', f_file='foo')
).fields]
assert len(actual_errors) == 4
assert {'could not convert string to float: true'} in actual_errors
assert {u'asd is not a valid boolean value'} in actual_errors
assert {"invalid literal for int() with base 10: '1.1'"} in actual_errors or {"invalid literal for int() with base 10: u'1.1'"} in actual_errors
def test_null_field_factory():
class ShouldBeNullField(models.Field):
pass
class FooModel(models.Model):
should_be_null = ShouldBeNullField()
foo = models.IntegerField()
register_field_factory(ShouldBeNullField, lambda **_: None)
form = Form.from_model(data=None, model=FooModel)
assert list(form.fields_by_name.keys()) == ['foo']
def test_null_field_factory():
class ShouldBeNullField(models.Field):
pass
class FooModel(models.Model):
should_be_null = ShouldBeNullField()
foo = models.IntegerField()
register_field_factory(ShouldBeNullField, lambda **_: None)
form = Form.from_model(data=None, model=FooModel)
assert list(form.fields_by_name.keys()) == ['foo']
def test_form_from_model_invalid_form():
actual_errors = [
x.errors for x in Form.from_model(
model=FormFromModelTest,
exclude=['f_int_excluded'],
data=Data(f_int='1.1', f_float='true', f_bool='asd')).fields
]
assert len(actual_errors) == 3
assert {'could not convert string to float: true'} in actual_errors
assert {u'asd is not a valid boolean value'} in actual_errors
assert {"invalid literal for int() with base 10: '1.1'"
} in actual_errors or {
"invalid literal for int() with base 10: u'1.1'"
} in actual_errors
def test_field_from_model_foreign_key2():
assert Form.from_model(data={},
model=FieldFromModelOneToOneTest,
foo_one_to_one__class=Field.from_model_expand).fields_by_name.keys() == ['foo_one_to_one__foo']
def test_form_from_model():
assert [x.value for x in Form.from_model(model=FormFromModelTest, include=['f_int', 'f_float', 'f_bool'], data=Data(f_int='1', f_float='1.1', f_bool='true')).validate().fields] == [1, 1.1, True]
assert [x.errors for x in Form.from_model(model=FormFromModelTest, exclude=['f_int_excluded'], data=Data(f_int='1.1', f_float='true', f_bool='asd')).validate().fields] == [{"invalid literal for int() with base 10: '1.1'"}, {'could not convert string to float: true'}, {u'asd is not a valid boolean value'}]
def test_field_from_model_many_to_one_foreign_key():
assert set(Form.from_model(
data={},
model=Bar,
field__foo__class=Field.from_model
).fields_by_name.keys()) == {'foo'}
