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96 lines
3.7 KiB
Python
96 lines
3.7 KiB
Python
import importlib
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from io import StringIO
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import pytest
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from django.contrib.admin import site
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from django.contrib.auth.models import User
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from django.core.management import CommandError, call_command
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from django.test import TestCase, modify_settings
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from rest_framework.authtoken.admin import TokenAdmin
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from rest_framework.authtoken.management.commands.drf_create_token import \
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Command as AuthTokenCommand
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from rest_framework.authtoken.models import Token
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from rest_framework.authtoken.serializers import AuthTokenSerializer
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from rest_framework.exceptions import ValidationError
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class AuthTokenTests(TestCase):
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def setUp(self):
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self.site = site
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self.user = User.objects.create_user(username='test_user')
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self.token = Token.objects.create(key='test token', user=self.user)
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def test_authtoken_can_be_imported_when_not_included_in_installed_apps(self):
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import rest_framework.authtoken.models
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with modify_settings(INSTALLED_APPS={'remove': 'rest_framework.authtoken'}):
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importlib.reload(rest_framework.authtoken.models)
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# Set the proxy and abstract properties back to the version,
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# where authtoken is among INSTALLED_APPS.
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importlib.reload(rest_framework.authtoken.models)
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def test_model_admin_displayed_fields(self):
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mock_request = object()
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token_admin = TokenAdmin(self.token, self.site)
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assert token_admin.get_fields(mock_request) == ('user',)
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def test_token_string_representation(self):
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assert str(self.token) == 'test token'
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def test_validate_raise_error_if_no_credentials_provided(self):
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with pytest.raises(ValidationError):
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AuthTokenSerializer().validate({})
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def test_whitespace_in_password(self):
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data = {'username': self.user.username, 'password': 'test pass '}
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self.user.set_password(data['password'])
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self.user.save()
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assert AuthTokenSerializer(data=data).is_valid()
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class AuthTokenCommandTests(TestCase):
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def setUp(self):
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self.site = site
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self.user = User.objects.create_user(username='test_user')
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def test_command_create_user_token(self):
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token = AuthTokenCommand().create_user_token(self.user.username, False)
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assert token is not None
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token_saved = Token.objects.first()
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assert token.key == token_saved.key
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def test_command_create_user_token_invalid_user(self):
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with pytest.raises(User.DoesNotExist):
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AuthTokenCommand().create_user_token('not_existing_user', False)
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def test_command_reset_user_token(self):
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AuthTokenCommand().create_user_token(self.user.username, False)
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first_token_key = Token.objects.first().key
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AuthTokenCommand().create_user_token(self.user.username, True)
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second_token_key = Token.objects.first().key
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assert first_token_key != second_token_key
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def test_command_do_not_reset_user_token(self):
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AuthTokenCommand().create_user_token(self.user.username, False)
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first_token_key = Token.objects.first().key
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AuthTokenCommand().create_user_token(self.user.username, False)
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second_token_key = Token.objects.first().key
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assert first_token_key == second_token_key
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def test_command_raising_error_for_invalid_user(self):
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out = StringIO()
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with pytest.raises(CommandError):
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call_command('drf_create_token', 'not_existing_user', stdout=out)
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def test_command_output(self):
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out = StringIO()
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call_command('drf_create_token', self.user.username, stdout=out)
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token_saved = Token.objects.first()
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self.assertIn('Generated token', out.getvalue())
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self.assertIn(self.user.username, out.getvalue())
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self.assertIn(token_saved.key, out.getvalue())
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