BooleanField with Django 1.7

result.txt

Testitg: <class '__main__.RequiredForm'>
======== Should be True: True ==========
is_valid: True
cleaned_data: {'is_test': True}
======== Should be True: true ==========
is_valid: True
cleaned_data: {'is_test': True}
======== Should be True: 1 ==========
is_valid: True
cleaned_data: {'is_test': True}
======== Should be False: False ==========
is_valid: False
cleaned_data: {}
======== Should be False: false ==========
is_valid: False
cleaned_data: {}
======== Should be False: 0 ==========
is_valid: True
cleaned_data: {'is_test': True}
======== Should be False:  ==========
is_valid: False
cleaned_data: {}
Testitg: <class '__main__.NotrequiredForm'>
======== Should be True: True ==========
is_valid: True
cleaned_data: {'is_test': True}
======== Should be True: true ==========
is_valid: True
cleaned_data: {'is_test': True}
======== Should be True: 1 ==========
is_valid: True
cleaned_data: {'is_test': True}
======== Should be False: False ==========
is_valid: True
cleaned_data: {'is_test': False}
======== Should be False: false ==========
is_valid: True
cleaned_data: {'is_test': False}
======== Should be False: 0 ==========
is_valid: True
cleaned_data: {'is_test': True}
======== Should be False:  ==========
is_valid: True
cleaned_data: {'is_test': False}

test_boolean.py

import django
from django.conf import settings
from django import forms


class RequiredForm(forms.Form):
    is_test = forms.BooleanField(required=True)


class NotrequiredForm(forms.Form):
    is_test = forms.BooleanField(required=False)


if __name__ == "__main__":
    settings.configure()
    django.setup()

    trues = (
        "True",
        "true",
        "1",
    )
    falses = (
        "False",
        "false",
        "0",
        "",
    )
    for form_class in (RequiredForm, NotrequiredForm):
        print("Testitg:", form_class)

        for tr in trues:
            f = form_class({"is_test": tr})
            print("======== Should be True:", tr, "==========")
            print("is_valid:", f.is_valid())
            print("cleaned_data:", f.cleaned_data)

        for fl in falses:
            f = form_class({"is_test": fl})
            print("======== Should be False:", fl, "==========")
            print("is_valid:", f.is_valid())
            print("cleaned_data:", f.cleaned_data)