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625 lines (544 loc) · 19.7 KB
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from content_editor.contents import contents_for_item
from django import forms, test
from django.contrib.auth.models import User
from django.contrib.messages import get_messages
from django.core.exceptions import ImproperlyConfigured, ValidationError
from django.test.utils import isolate_apps
from feincms3_forms.models import FormField, FormFieldBase, FormType
from feincms3_forms.renderer import create_form
from feincms3_forms.reporting import get_loaders, simple_report, value_default
from feincms3_forms.validation import Error, Warning
from testapp import models
from testapp.models import (
URL,
Anything,
Checkbox,
CheckboxSelectMultiple,
ConfiguredForm,
Date,
Duration,
Email,
Honeypot,
Integer,
Log,
PlainText,
Radio,
Select,
SelectMultiple,
Text,
Textarea,
)
# from django.test.utils import override_settings
# from django.utils.functional import lazy
def messages(response):
return [m.message for m in get_messages(response.wsgi_request)]
class FormsTest(test.TestCase):
def test_stuff(self):
cf = ConfiguredForm.objects.create(name="Test", form_type="contact")
plugin1 = Text.objects.create(
parent=cf,
region="form",
ordering=10,
label="Full name",
name="full_name",
)
plugin2 = PlainText.objects.create(
parent=cf,
region="form",
ordering=20,
text="Something",
)
response = self.client.get("/")
prefix = response.context["form"].prefix
name = f"{prefix}-full_name"
self.assertContains(
response,
f'<input type="text" name="{name}" id="id_{name}" required>',
1,
html=True,
)
response = self.client.post("/", {name: "test@example.org"})
self.assertRedirects(response, "/")
# print(response, response.content.decode("utf-8"))
log = Log.objects.get()
loaders = get_loaders([plugin1, plugin2])
values = [loader(log.data) for loader in loaders]
self.assertEqual(
values,
[{"label": "Full name", "name": "full_name", "value": "test@example.org"}],
)
values = [loader({}) for loader in loaders]
self.assertEqual(
values,
[{"label": "Full name", "name": "full_name", "value": None}],
)
values = [value_default(loader({})) for loader in loaders]
self.assertEqual(
values,
[{"label": "Full name", "name": "full_name", "value": "Ø"}],
)
report = simple_report(contents=[plugin1, plugin2], data=log.data)
self.assertEqual(
report,
'<p><strong>Full name</strong> (full_name)</p> <p><a href="mailto:test@example.org">test@example.org</a></p>',
)
def test_admin_validation_messages(self):
user = User.objects.create_superuser("admin", "admin@example.com", "password")
self.client.force_login(user)
cf = ConfiguredForm.objects.create(name="Test", form_type="contact")
response = self.client.get(f"/admin/testapp/configuredform/{cf.id}/change/")
self.assertContains(response, ""testapp_simplefield_set"")
self.assertContains(response, ""testapp_simplefield_set-2"")
self.assertContains(response, ""testapp_simplefield_set-8"")
# print(response, response.content.decode("utf-8"))
self.assertContains(response, "Validation of ")
self.assertContains(response, "Required fields are missing: 'email'.")
Email.objects.create(
parent=cf,
region="form",
ordering=10,
label="Email",
name="email",
)
self.assertEqual(list(cf.type.validate(cf)), [])
Email.objects.create(
parent=cf,
region="form",
ordering=20,
label="Email",
name="email",
)
self.assertEqual(
list(cf.type.validate(cf)),
[Warning("Fields exist more than once: 'email' (2).")],
)
data = {
"name": cf.name,
"form_type": cf.form_type,
"testapp_duration_set-TOTAL_FORMS": 0,
"testapp_duration_set-INITIAL_FORMS": 0,
"testapp_plaintext_set-TOTAL_FORMS": 0,
"testapp_plaintext_set-INITIAL_FORMS": 0,
"testapp_simplefield_set-TOTAL_FORMS": 0,
"testapp_simplefield_set-INITIAL_FORMS": 0,
}
for i in range(20):
data |= {
f"testapp_simplefield_set-{i}-TOTAL_FORMS": 0,
f"testapp_simplefield_set-{i}-INITIAL_FORMS": 0,
}
response = self.client.post(
f"/admin/testapp/configuredform/{cf.id}/change/",
data,
fetch_redirect_response=False,
)
m = messages(response)
self.assertEqual(len(m), 1)
self.assertTrue(m[0].endswith("was changed successfully."))
self.client.get("/admin/") # Remove messages
data["_save"] = 1
response = self.client.post(
f"/admin/testapp/configuredform/{cf.id}/change/",
data,
fetch_redirect_response=False,
)
m = messages(response)
self.assertEqual(len(m), 3)
self.assertTrue(m[0].startswith('Validation of "<'))
self.assertEqual(m[1], "Fields exist more than once: 'email' (2).")
self.assertTrue(m[2].endswith("was changed successfully."))
def test_simple_admin_validation(self):
user = User.objects.create_superuser("admin", "admin@example.com", "password")
self.client.force_login(user)
response = self.client.get("/admin/testapp/configuredform/add/")
self.assertNotContains(response, "has been validated.")
cf = ConfiguredForm.objects.create(name="Test", form_type="other-fields")
response = self.client.get(f"/admin/testapp/configuredform/{cf.id}/change/")
self.assertContains(response, " has been validated.")
self.assertContains(response, "Listen to the radio")
def test_invalid_type(self):
user = User.objects.create_superuser("admin", "admin@example.com", "password")
self.client.force_login(user)
cf = ConfiguredForm.objects.create(name="Test", form_type="--notexists--")
response = self.client.get(f"/admin/testapp/configuredform/{cf.id}/change/")
self.assertContains(response, "seems to have an invalid type")
def test_form_without_plugins(self):
ConfiguredForm.objects.create(name="Test", form_type="contact")
response = self.client.get("/")
prefix = response.context["form"].prefix
self.assertTrue(bool(prefix))
def test_unconfigured_form(self):
cf = ConfiguredForm.objects.create()
self.assertEqual(cf.regions, [])
def test_choices(self):
cf = ConfiguredForm.objects.create()
kw = {
"parent": cf,
"region": "form",
"ordering": 10,
"label": "label",
"name": "name",
"type": "select",
}
plugin = Select(choices="a\nb", default_value="", **kw)
plugin.full_clean() # Validates just fine
self.assertEqual(
plugin.get_fields()["name"].choices,
[("", "---------"), ("a", "a"), ("b", "b")],
)
plugin.default_value = "b"
plugin.full_clean() # Validates just fine
self.assertEqual(
plugin.get_fields()["name"].choices,
[("a", "a"), ("b", "b")],
)
with self.assertRaises(ValidationError) as cm:
plugin.default_value = "c"
plugin.full_clean()
self.assertEqual(
cm.exception.error_dict["default_value"][0].message,
'The specified default value "c" isn\'t part of the available choices.',
)
kw["type"] = "radio"
plugin = Select(choices="A\nB is fun", default_value="", **kw)
plugin.full_clean() # Validates just fine
self.assertEqual(
plugin.get_fields()["name"].choices,
[("a", "A"), ("b-is-fun", "B is fun")],
)
self.assertNotIn("name", plugin.get_initial())
plugin.default_value = "B is fun"
self.assertEqual(plugin.get_initial(), {"name": "b-is-fun"})
plugin = Select(
choices="KEY VALUE | pretty label\n OTHER VALUE | other pretty label \n\n",
default_value="",
**kw,
)
plugin.full_clean() # Validates just fine
self.assertEqual(
plugin.get_fields()["name"].choices,
[
("KEY VALUE", "pretty label"),
("OTHER VALUE", "other pretty label"),
],
)
def test_other_fields(self):
cf = ConfiguredForm.objects.create(name="Test", form_type="other-fields")
self.assertEqual(cf.regions, [])
response = self.client.get("/")
prefix = response.context["form"].prefix
name = f"{prefix}-email"
self.assertContains(
response,
f'<input type="email" name="{name}" id="id_{name}" maxlength="320" required>',
1,
html=True,
)
def test_honeypot(self):
cf = ConfiguredForm.objects.create(name="Test", form_type="contact")
Text.objects.create(
parent=cf,
region="form",
ordering=10,
label="Subject",
name="subject",
is_required=False,
)
Honeypot.objects.create(
parent=cf,
region="form",
ordering=10,
)
self.assertCountEqual(
cf.get_formfields_union(plugins=[Text, Honeypot]),
[("subject", {}), ("honeypot", {})],
)
response = self.client.get("/")
prefix = response.context["form"].prefix
name = f"{prefix}-honeypot"
self.assertContains(
response,
f'<input type="hidden" name="{name}" id="id_{name}">',
html=True,
)
response = self.client.post("/", {f"{prefix}-honeypot": "anything"})
self.assertContains(response, "Invalid honeypot value")
response = self.client.post("/", {f"{prefix}-honeypot": ""})
# print(response, response.content.decode("utf-8"))
self.assertRedirects(response, "/")
def test_initial(self):
"""Default values work and can be overridden from the outside"""
cf = ConfiguredForm.objects.create(name="Test", form_type="contact")
plugin = Text.objects.create(
parent=cf,
region="form",
ordering=10,
label="Full name",
name="full_name",
default_value="Hans",
)
form = create_form(
[plugin],
form_kwargs={"auto_id": ""},
)
self.assertHTMLEqual(
str(form["full_name"]),
'<input type="text" name="full_name" value="Hans" required>',
)
form = create_form(
[plugin], form_kwargs={"auto_id": "", "initial": {"full_name": "Franz"}}
)
self.assertHTMLEqual(
str(form["full_name"]),
'<input type="text" name="full_name" value="Franz" required>',
)
def test_formtype_getattr(self):
ft = FormType(
key="required",
label="required",
regions="required",
form_class="required",
validate="required",
int=42,
module="django.test",
nothing="no.thing",
)
self.assertEqual(ft.int, 42)
self.assertEqual(ft.module, test)
self.assertEqual(ft.nothing, "no.thing")
def test_simplefield_str(self):
f = Text(label=" ".join("abc" for _ in range(100)))
self.assertEqual(str(f), "abc abc abc abc abc abc abc abc abc abc abc abc a…")
def test_cleaners(self):
cf = ConfiguredForm.objects.create(name="Test", form_type="contact")
Duration.objects.create(
parent=cf,
region="form",
name="duration",
ordering=10,
label_from="from",
label_until="until",
)
self.assertCountEqual(
cf.get_formfields_union(plugins=[Duration]),
[("duration", {})],
)
response = self.client.get("/")
prefix = response.context["form"].prefix
from_name = f"{prefix}-duration_from"
until_name = f"{prefix}-duration_until"
response = self.client.post(
"/",
{
from_name: "2022-01-06",
until_name: "2022-01-01",
},
)
# print(response, response.content.decode("utf-8"))
self.assertContains(response, "Until has to be later than from.")
response = self.client.post(
"/",
{
from_name: "2022-01-06",
until_name: "2022-01-10",
},
)
self.assertRedirects(response, "/")
def test_automatic_name(self):
field = Text()._meta.get_field("name")
name = field.to_python("name")
self.assertEqual(name, "name")
name = field.to_python("")
self.assertTrue(name.startswith("field_"))
name = field.to_python(None)
self.assertTrue(name.startswith("field_"))
# Very improbable
self.assertNotEqual(field.to_python(""), field.to_python(""))
def test_validation_message(self):
w = Warning("Hello")
self.assertEqual(str(w), "Hello")
self.assertEqual(repr(w), "<Warning: message='Hello'>")
def test_get_formfields_union(self):
cf = ConfiguredForm.objects.create(name="Test", form_type="contact")
Text.objects.create(
parent=cf,
region="form",
ordering=10,
label="Full name",
name="full_name",
)
PlainText.objects.create(
parent=cf,
region="form",
ordering=20,
text="Something",
)
Honeypot.objects.create(
parent=cf,
region="form",
ordering=30,
)
Duration.objects.create(
parent=cf,
region="form",
name="duration",
ordering=40,
label_from="from",
label_until="until",
)
self.assertCountEqual(
cf.get_formfields_union(
plugins=[Text, PlainText, Honeypot, Duration],
attributes=[
"type",
"label",
"label_from",
"region",
"ordering",
"is_required",
],
),
[
(
"full_name",
{
"type": "text",
"label": "Full name",
"label_from": "",
"region": "form",
"ordering": 10,
"is_required": True,
},
),
(
"honeypot",
{
"type": "honeypot",
"label": "",
"label_from": "",
"region": "form",
"ordering": 30,
"is_required": "",
},
),
(
"duration",
{
"type": "duration",
"label": "",
"label_from": "from",
"region": "form",
"ordering": 40,
"is_required": "",
},
),
],
)
@isolate_apps("testapp")
def test_form_field_base(self):
class Field(FormFieldBase):
pass
instance = Field()
with self.assertRaisesRegex(
NotImplementedError, r"testapp.field needs a get_fields implementation"
):
instance.get_fields()
with self.assertRaisesRegex(
NotImplementedError, r"testapp.field needs a get_loaders implementation"
):
instance.get_loaders()
@isolate_apps("testapp")
def test_form_field(self):
class Field(FormField):
pass
instance = Field(name="test")
# Replace get_fields with get_field when deprecation ends.
with self.assertWarnsRegex(DeprecationWarning, r"self.get_field()"):
fields = instance.get_fields(form_class=forms.CharField)
self.assertEqual(set(fields), {"test"})
self.assertIsInstance(fields["test"], forms.CharField)
loaders = instance.get_loaders()
self.assertEqual(len(loaders), 1)
@isolate_apps("testapp")
def test_unknown_simple_field_type(self):
with self.assertRaisesRegex(
ImproperlyConfigured,
r"Model <SimpleField_anything: > has unhandled type ''",
):
Anything().get_fields()
self.assertEqual(Anything.TYPE, "anything")
def test_all_simpleformfield_types(self):
cf = ConfiguredForm.objects.create(name="Test", form_type="contact")
plugins = [
Text,
Email,
URL,
Date,
Integer,
Textarea,
Checkbox,
Select,
Radio,
SelectMultiple,
CheckboxSelectMultiple,
]
for index, cls in enumerate(plugins):
cls.objects.create(
parent=cf,
region="form",
ordering=10 * index,
label="field",
name=f"field_{index}",
)
# Doesn't crash ;-)
create_form(
contents_for_item(cf, plugins=plugins),
form_kwargs={"auto_id": ""},
)
def test_incorrect_type(self):
cf = ConfiguredForm.objects.create(name="Test", form_type="contact")
self.assertEqual(
list(cf.type.validate(cf)),
[
Error("Required fields are missing: 'email'."),
Warning("Expected field 'email' doesn't exist."),
],
)
Text.objects.create(
parent=cf,
region="form",
ordering=10,
label="Email",
name="email",
)
self.assertEqual(
list(cf.type.validate(cf)),
[
Error(
"The 'type' attribute of the field 'email' doesn't have the expected value 'email'."
)
],
)
def test_str(self):
self.assertEqual(
str(PlainText(text="1234567890" * 10)),
"1234567890" * 4,
)
self.assertEqual(
str(Duration(label_from="f", label_until="u")),
"f - u",
)
def test_proxy_is_injected_into_the_module(self):
"""Proxies are added to the model's module so ``manage.py shell`` finds them."""
self.assertIs(models.SimpleField_text, Text)
self.assertIs(models.SimpleField_anything, Anything)
def test_proxy_does_not_overwrite_existing_module_attributes(self):
sentinel = object()
models.SimpleField_test_no_overwrite = sentinel
try:
with isolate_apps("testapp"):
proxy = models.SimpleField.proxy("test_no_overwrite")
self.assertIs(models.SimpleField_test_no_overwrite, sentinel)
self.assertIsNot(proxy, sentinel)
finally:
del models.SimpleField_test_no_overwrite