biosample.tests.test_create.Basetest.setUp() - Code Metrics - Inspection of ":twisted_rightwards_arrows: Merge pull request #55..." - cnr-ibba/IMAGE-InjectTool - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( ba462b...d97c8b )

by Paolo

created 2019-10-01 13:51 UTC

biosample.tests.test_create.Basetest.setUp() A

↳ Parent: biosample.tests.test_create

Complexity

Conditions

Size

Total Lines	15
Code Lines	10

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
eloc	10
dl	0
loc	15
rs	9.9
c	0
b	0
f	0
cc	1
nop	1

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
Created on Tue Jul 10 14:55:11 2018

@author: Paolo Cozzi <[email protected]>
"""

from unittest.mock import patch

from django.contrib.auth import get_user_model
from django.contrib.messages import get_messages
from django.core import mail
from django.test import Client, TestCase
from django.urls import resolve, reverse

from image_app.models import Organization
from pyUSIrest.auth import Auth

from ..forms import CreateUserForm
from ..views import CreateUserView
from .test_token import generate_token


class Basetest(TestCase):
    def setUp(self):
        User = get_user_model()

        # create a testuser
        User.objects.create_user(
            username='test',
            password='test',
            email="[email protected]")

        self.client = Client()
        self.client.login(username='test', password='test')

        # get the url for dashboard
        self.url = reverse('biosample:create')
        self.response = self.client.get(self.url)

    def check_messages(self, response, tag, message_text):

        """Check that a response has warnings"""

        # each element is an instance
        # of django.contrib.messages.storage.base.Message
        all_messages = [msg for msg in get_messages(response.wsgi_request)]

        found = False

        # I can have moltiple message, and maybe I need to find a specific one
        for message in all_messages:
            if tag in message.tags and message_text in message.message:
                found = True

        self.assertTrue(found)


class CreateUserViewTest(Basetest):
    def test_redirection(self):
        '''Non Authenticated user are directed to login page'''

        login_url = reverse("login")
        client = Client()
        response = client.get(self.url)

        self.assertRedirects(
            response, '{login_url}?next={url}'.format(
                login_url=login_url, url=self.url)
        )

    def test_status_code(self):
        self.assertEqual(self.response.status_code, 200)

    def test_url_resolves_view(self):
        view = resolve('/biosample/create/')
        self.assertIsInstance(view.func.view_class(), CreateUserView)

    def test_csrf(self):
        self.assertContains(self.response, 'csrfmiddlewaretoken')

    def test_contains_form(self):
        form = self.response.context.get('form')

        self.assertIsInstance(form, CreateUserForm)

    def test_form_inputs(self):
        '''
        The view must contain eleven inputs: csrf, username, first_name,
        last_name, email, password1, password2, affiliation, role,
        organization and agree_gdpr checkbox
        '''

        # total input is n of form fields + (CSRF)
        self.assertContains(self.response, '<input', 3)
        self.assertContains(self.response, 'type="password"', 2)


class SuccessfulCreateUserViewTest(Basetest):
    fixtures = [
        "image_app/dictcountry.json",
        "image_app/dictrole.json",
        "image_app/organization.json"
    ]

    def setUp(self):
        User = get_user_model()

        # create a testuser
        user = User.objects.create_user(
            username='test',
            password='test',
            email="[email protected]")

        # add organization (affiliation) to user
        affiliation = Organization.objects.first()
        user.person.affiliation = affiliation

        # add other infor to user
        user.first_name = "Foo"
        user.last_name = "Bar"

        # saving updated object
        user.save()

        # those will be POST parameters
        self.data = {
            'password1': 'image-password',
            'password2': 'image-password',
        }

        # this is django.test.Client
        self.client = Client()
        self.client.login(username='test', password='test')

        # get the url for dashboard
        self.url = reverse('biosample:create')
        self.response = self.client.get(self.url)

        # patching object
        self.create_user_patcher = patch('pyUSIrest.client.User.create_user')
        self.create_user = self.create_user_patcher.start()
        self.create_user.return_value = (
            "usr-2a28ca65-2c2f-41e7-9aa5-e829830c6c71")

        def mocked_auth():
            token = generate_token(
                domains=['subs.test-team-1', 'subs.test-team-3'])
            return Auth(token=token)

        self.get_auth_patcher = patch('biosample.views.get_manager_auth')
        self.get_auth = self.get_auth_patcher.start()
        self.get_auth.return_value = mocked_auth()

        self.create_team_patcher = patch('pyUSIrest.client.User.create_team')
        self.create_team = self.create_team_patcher.start()
        self.create_team.return_value.name = "subs.test-team-3"

        self.get_domain_patcher = patch(
            'pyUSIrest.client.User.get_domain_by_name')
        self.get_domain = self.get_domain_patcher.start()
        self.get_domain.return_value.domainReference = (
                "dom-41fd3271-d14b-47ff-8de1-e3f0a6d0a693")

        self.add_user_patcher = patch('pyUSIrest.client.User.add_user_to_team')
        self.add_user = self.add_user_patcher.start()

    def tearDown(self):
        self.create_user_patcher.stop()
        self.get_auth_patcher.stop()
        self.create_team_patcher.stop()
        self.get_domain_patcher.stop()
        self.add_user_patcher.stop()

        super().tearDown()

    def test_deal_with_errors(self):
        """Testing deal with errors method"""

        # change create user reply
        self.create_user.side_effect = ConnectionError("test")

        response = self.client.post(self.url, self.data)
        self.assertEqual(response.status_code, 200)

        # assert mail sent
        self.assertGreater(len(mail.outbox), 0)

        self.assertTrue(self.create_user.called)
        self.assertFalse(self.get_auth.called)
        self.assertFalse(self.create_team.called)
        self.assertFalse(self.get_domain.called)
        self.assertFalse(self.add_user.called)

    def test_user_create(self):
        """Testing create user"""

        # posting user and password to generate a new user
        response = self.client.post(self.url, self.data)
        dashboard_url = reverse('image_app:dashboard')

        self.assertRedirects(response, dashboard_url)
        self.check_messages(response, "success", "Account created")

        self.assertTrue(self.create_user.called)
        self.assertTrue(self.get_auth.called)
        self.assertTrue(self.create_team.called)
        self.assertTrue(self.get_domain.called)
        self.assertTrue(self.add_user.called)

    def check_message(self, message):
        """assert a non ridirect and a message"""

        response = self.client.post(self.url, self.data)
        self.assertEqual(response.status_code, 200)
        self.check_messages(response, "error", message)

    def test_error_with_create_user(self):
        """Testing create user with biosample errors"""

        # setting mock objects
        self.create_user.side_effect = ConnectionError("test")

        message = "Problem in creating user"
        self.check_message(message)

        self.assertTrue(self.create_user.called)
        self.assertFalse(self.get_auth.called)
        self.assertFalse(self.create_team.called)
        self.assertFalse(self.get_domain.called)
        self.assertFalse(self.add_user.called)

    def mock_create_team_error(self):
        """Raise a custom exception when creating team"""

        msg = (
            '{"timestamp":1569592802046,"status":500,"error":"Internal Server '
            'Error","exception":"org.springframework.web.client.ResourceAccess'
            'Exception","message":"I/O error on POST request for \"https://'
            'explore.api.aai.ebi.ac.uk/domains/\": No content to map due '
            'to end-of-input\n at [Source: ; line: 1, column: 0]; nested '
            'exception is com.fasterxml.jackson.databind.JsonMappingException:'
            ' No content to map due to end-of-input\n at [Source: ; line: 1, '
            'column: 0]","path":"/api/user/teams"}')

        return ConnectionError(msg)

    def test_error_with_create_team(self):
        """Testing create user"""

        # setting mock objects
        self.create_team.side_effect = self.mock_create_team_error()

        message = "Problem in creating team"
        self.check_message(message)

        self.assertTrue(self.create_user.called)
        self.assertTrue(self.get_auth.called)
        self.assertTrue(self.create_team.called)
        self.assertFalse(self.get_domain.called)
        self.assertFalse(self.add_user.called)

    def test_error_with_add_user_to_team(self):
        """Testing a generic error during user creation step"""

        # setting mock objects
        self.add_user.side_effect = ConnectionError("test")

        message = "Problem in adding user"
        self.check_message(message)

        self.assertTrue(self.create_user.called)
        self.assertTrue(self.get_auth.called)
        self.assertTrue(self.create_team.called)
        self.assertTrue(self.get_domain.called)
        self.assertTrue(self.add_user.called)

    def test_generic_error(self):
        """Testing a generic error during user creation step"""

        # setting mock objects
        self.get_auth.side_effect = ConnectionError("test")

        message = "Problem with EBI-AAP endoints. Please contact IMAGE team"
        self.check_message(message)

        # the first manager auth called is in create user
        self.assertTrue(self.create_user.called)
        self.assertTrue(self.get_auth.called)
        self.assertFalse(self.create_team.called)
        self.assertFalse(self.get_domain.called)
        self.assertFalse(self.add_user.called)


class InvalidCreateUserViewTests(Basetest):
    def setUp(self):
        # create a test user
        super().setUp()

        # submit an empty dictionary
        self.response = self.client.post(self.url, {})

    def test_signup_status_code(self):
        '''
        An invalid form submission should return to the same page
        '''
        self.assertEqual(self.response.status_code, 200)

    def test_form_errors(self):
        form = self.response.context.get('form')
        self.assertGreater(len(form.errors), 0)


1		#!/usr/bin/env python3
2		# -- coding: utf-8 --
3		"""
4		Created on Tue Jul 10 14:55:11 2018
5
6		@author: Paolo Cozzi <[email protected]>
7		"""
8
9		from unittest.mock import patch
10
11		from django.contrib.auth import get_user_model
12		from django.contrib.messages import get_messages
13		from django.core import mail
14		from django.test import Client, TestCase
15		from django.urls import resolve, reverse
16
17		from image_app.models import Organization
18		from pyUSIrest.auth import Auth
19
20		from ..forms import CreateUserForm
21		from ..views import CreateUserView
22		from .test_token import generate_token
23
24
25		class Basetest(TestCase):
26		def setUp(self):
27		User = get_user_model()
28
29		# create a testuser
30		User.objects.create_user(
31		username='test',
32		password='test',
33		email="[email protected]")
34
35		self.client = Client()
36		self.client.login(username='test', password='test')
37
38		# get the url for dashboard
39		self.url = reverse('biosample:create')
40		self.response = self.client.get(self.url)
41
42	View Code Duplication	def check_messages(self, response, tag, message_text):
		0 ignored issues – show Duplication introduced 2019-06-07 17:57 UTC by Report Bug Copy Issue Report This code seems to be duplicated in your project. Loading history...
43		"""Check that a response has warnings"""
44
45		# each element is an instance
46		# of django.contrib.messages.storage.base.Message
47		all_messages = [msg for msg in get_messages(response.wsgi_request)]
48
49		found = False
50
51		# I can have moltiple message, and maybe I need to find a specific one
52		for message in all_messages:
53		if tag in message.tags and message_text in message.message:
54		found = True
55
56		self.assertTrue(found)
57
58
59		class CreateUserViewTest(Basetest):
60		def test_redirection(self):
61		'''Non Authenticated user are directed to login page'''
62
63		login_url = reverse("login")
64		client = Client()
65		response = client.get(self.url)
66
67		self.assertRedirects(
68		response, '{login_url}?next={url}'.format(
69		login_url=login_url, url=self.url)
70		)
71
72		def test_status_code(self):
73		self.assertEqual(self.response.status_code, 200)
74
75		def test_url_resolves_view(self):
76		view = resolve('/biosample/create/')
77		self.assertIsInstance(view.func.view_class(), CreateUserView)
78
79		def test_csrf(self):
80		self.assertContains(self.response, 'csrfmiddlewaretoken')
81
82		def test_contains_form(self):
83		form = self.response.context.get('form')
84
85		self.assertIsInstance(form, CreateUserForm)
86
87		def test_form_inputs(self):
88		'''
89		The view must contain eleven inputs: csrf, username, first_name,
90		last_name, email, password1, password2, affiliation, role,
91		organization and agree_gdpr checkbox
92		'''
93
94		# total input is n of form fields + (CSRF)
95		self.assertContains(self.response, '<input', 3)
96		self.assertContains(self.response, 'type="password"', 2)
97
98
99		class SuccessfulCreateUserViewTest(Basetest):
100		fixtures = [
101		"image_app/dictcountry.json",
102		"image_app/dictrole.json",
103		"image_app/organization.json"
104		]
105
106		def setUp(self):
107		User = get_user_model()
108
109		# create a testuser
110		user = User.objects.create_user(
111		username='test',
112		password='test',
113		email="[email protected]")
114
115		# add organization (affiliation) to user
116		affiliation = Organization.objects.first()
117		user.person.affiliation = affiliation
118
119		# add other infor to user
120		user.first_name = "Foo"
121		user.last_name = "Bar"
122
123		# saving updated object
124		user.save()
125
126		# those will be POST parameters
127		self.data = {
128		'password1': 'image-password',
129		'password2': 'image-password',
130		}
131
132		# this is django.test.Client
133		self.client = Client()
134		self.client.login(username='test', password='test')
135
136		# get the url for dashboard
137		self.url = reverse('biosample:create')
138		self.response = self.client.get(self.url)
139
140		# patching object
141		self.create_user_patcher = patch('pyUSIrest.client.User.create_user')
142		self.create_user = self.create_user_patcher.start()
143		self.create_user.return_value = (
144		"usr-2a28ca65-2c2f-41e7-9aa5-e829830c6c71")
145
146		def mocked_auth():
147		token = generate_token(
148		domains=['subs.test-team-1', 'subs.test-team-3'])
149		return Auth(token=token)
150
151		self.get_auth_patcher = patch('biosample.views.get_manager_auth')
152		self.get_auth = self.get_auth_patcher.start()
153		self.get_auth.return_value = mocked_auth()
154
155		self.create_team_patcher = patch('pyUSIrest.client.User.create_team')
156		self.create_team = self.create_team_patcher.start()
157		self.create_team.return_value.name = "subs.test-team-3"
158
159		self.get_domain_patcher = patch(
160		'pyUSIrest.client.User.get_domain_by_name')
161		self.get_domain = self.get_domain_patcher.start()
162		self.get_domain.return_value.domainReference = (
163		"dom-41fd3271-d14b-47ff-8de1-e3f0a6d0a693")
164
165		self.add_user_patcher = patch('pyUSIrest.client.User.add_user_to_team')
166		self.add_user = self.add_user_patcher.start()
167
168		def tearDown(self):
169		self.create_user_patcher.stop()
170		self.get_auth_patcher.stop()
171		self.create_team_patcher.stop()
172		self.get_domain_patcher.stop()
173		self.add_user_patcher.stop()
174
175		super().tearDown()
176
177		def test_deal_with_errors(self):
178		"""Testing deal with errors method"""
179
180		# change create user reply
181		self.create_user.side_effect = ConnectionError("test")
182
183		response = self.client.post(self.url, self.data)
184		self.assertEqual(response.status_code, 200)
185
186		# assert mail sent
187		self.assertGreater(len(mail.outbox), 0)
188
189		self.assertTrue(self.create_user.called)
190		self.assertFalse(self.get_auth.called)
191		self.assertFalse(self.create_team.called)
192		self.assertFalse(self.get_domain.called)
193		self.assertFalse(self.add_user.called)
194
195		def test_user_create(self):
196		"""Testing create user"""
197
198		# posting user and password to generate a new user
199		response = self.client.post(self.url, self.data)
200		dashboard_url = reverse('image_app:dashboard')
201
202		self.assertRedirects(response, dashboard_url)
203		self.check_messages(response, "success", "Account created")
204
205		self.assertTrue(self.create_user.called)
206		self.assertTrue(self.get_auth.called)
207		self.assertTrue(self.create_team.called)
208		self.assertTrue(self.get_domain.called)
209		self.assertTrue(self.add_user.called)
210
211		def check_message(self, message):
212		"""assert a non ridirect and a message"""
213
214		response = self.client.post(self.url, self.data)
215		self.assertEqual(response.status_code, 200)
216		self.check_messages(response, "error", message)
217
218		def test_error_with_create_user(self):
219		"""Testing create user with biosample errors"""
220
221		# setting mock objects
222		self.create_user.side_effect = ConnectionError("test")
223
224		message = "Problem in creating user"
225		self.check_message(message)
226
227		self.assertTrue(self.create_user.called)
228		self.assertFalse(self.get_auth.called)
229		self.assertFalse(self.create_team.called)
230		self.assertFalse(self.get_domain.called)
231		self.assertFalse(self.add_user.called)
232
233		def mock_create_team_error(self):
234		"""Raise a custom exception when creating team"""
235
236		msg = (
237		'{"timestamp":1569592802046,"status":500,"error":"Internal Server '
238		'Error","exception":"org.springframework.web.client.ResourceAccess'
239		'Exception","message":"I/O error on POST request for \"https://'
240		'explore.api.aai.ebi.ac.uk/domains/\": No content to map due '
241		'to end-of-input\n at [Source: ; line: 1, column: 0]; nested '
242		'exception is com.fasterxml.jackson.databind.JsonMappingException:'
243		' No content to map due to end-of-input\n at [Source: ; line: 1, '
244		'column: 0]","path":"/api/user/teams"}')
245
246		return ConnectionError(msg)
247
248		def test_error_with_create_team(self):
249		"""Testing create user"""
250
251		# setting mock objects
252		self.create_team.side_effect = self.mock_create_team_error()
253
254		message = "Problem in creating team"
255		self.check_message(message)
256
257		self.assertTrue(self.create_user.called)
258		self.assertTrue(self.get_auth.called)
259		self.assertTrue(self.create_team.called)
260		self.assertFalse(self.get_domain.called)
261		self.assertFalse(self.add_user.called)
262
263		def test_error_with_add_user_to_team(self):
264		"""Testing a generic error during user creation step"""
265
266		# setting mock objects
267		self.add_user.side_effect = ConnectionError("test")
268
269		message = "Problem in adding user"
270		self.check_message(message)
271
272		self.assertTrue(self.create_user.called)
273		self.assertTrue(self.get_auth.called)
274		self.assertTrue(self.create_team.called)
275		self.assertTrue(self.get_domain.called)
276		self.assertTrue(self.add_user.called)
277
278		def test_generic_error(self):
279		"""Testing a generic error during user creation step"""
280
281		# setting mock objects
282		self.get_auth.side_effect = ConnectionError("test")
283
284		message = "Problem with EBI-AAP endoints. Please contact IMAGE team"
285		self.check_message(message)
286
287		# the first manager auth called is in create user
288		self.assertTrue(self.create_user.called)
289		self.assertTrue(self.get_auth.called)
290		self.assertFalse(self.create_team.called)
291		self.assertFalse(self.get_domain.called)
292		self.assertFalse(self.add_user.called)
293
294
295		class InvalidCreateUserViewTests(Basetest):
296		def setUp(self):
297		# create a test user
298		super().setUp()
299
300		# submit an empty dictionary
301		self.response = self.client.post(self.url, {})
302
303		def test_signup_status_code(self):
304		'''
305		An invalid form submission should return to the same page
306		'''
307		self.assertEqual(self.response.status_code, 200)
308
309		def test_form_errors(self):
310		form = self.response.context.get('form')
311		self.assertGreater(len(form.errors), 0)
312

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biosample.tests.test_create.Basetest.setUp() A

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