add tests

get_wcs.sh

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+#!/bin/sh -xue
+
+test -d wcs || git clone https://git.entrouvert.org/wcs.git
+(cd wcs && git pull)
+(cd wcs && python3 setup.py develop --no-deps)

tests/settings.py

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+TIME_ZONE = 'Europe/Paris'
+LANGUAGE_CODE = 'en-us'
+ALLOWED_HOSTS = ['*']
+
+TEMPLATES[0]['OPTIONS']['builtins'].append('imio_teleservices_templatetags.templatetags.imio_teleservices')

tests/test_tags.py

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+import os
+
+import pytest
+
+from wcs.qommon.http_request import HTTPRequest
+from wcs.qommon.template import Template
+
+from .utilities import clean_temporary_pub, create_temporary_pub
+
+
+@pytest.fixture
+def pub():
+    pub = create_temporary_pub()
+    pub.substitutions.feed(pub)
+    req = HTTPRequest(None, {'SCRIPT_NAME': '/', 'SERVER_NAME': 'example.net'})
+    pub.set_app_dir(req)
+    return pub
+
+
+def teardown_module(module):
+    clean_temporary_pub()
+
+
+def test_nrn(pub):
+    tmpl = Template('{% if value|is_valid_belgian_nrn %}yes{% else %}no{% endif %}')
+    assert tmpl.render({'value': '85073003328'}) == 'yes'
+    assert tmpl.render({'value': '85073003329'}) == 'no'
+
+
+def test_strong_authentication(pub):
+    tmpl = Template('{% if session_user|is_strong_authentication %}yes{% else %}no{% endif %}')
+    user = pub.user_class(name='foo bar')
+    assert tmpl.render({'session_user': user}) == 'no'
+    user.verified_fields = ['_niss']
+    assert tmpl.render({'session_user': user}) == 'yes'

tests/utilities.py

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+import os
+import tempfile
+
+from django.conf import settings
+from django.utils.six.moves import configparser as ConfigParser
+from quixote import cleanup, get_publisher
+from webtest import TestApp
+
+import wcs
+import wcs.middleware
+import wcs.wsgi
+from wcs import compat, publisher
+from wcs.qommon.http_request import HTTPRequest
+from wcs.qommon.publisher import set_publisher_class
+
+wcs.middleware.AfterJobsMiddleware.ASYNC = False
+
+
+def create_temporary_pub():
+    config = ConfigParser.ConfigParser()
+    APP_DIR = tempfile.mkdtemp()
+    compat.CompatWcsPublisher.APP_DIR = APP_DIR
+    compat.CompatWcsPublisher.DATA_DIR = os.path.abspath(
+        os.path.join(os.path.dirname(wcs.__file__), '..', 'data')
+    )
+    compat.CompatWcsPublisher.cronjobs = None
+    config.add_section('extra')
+    config.set('extra', 'auquotidien', os.path.join(os.path.dirname(__file__), '..', 'auquotidien'))
+    compat.CompatWcsPublisher._initialized = False
+    compat.CompatWcsPublisher.configure(config)
+    compat.CompatWcsPublisher.init_publisher_class()
+    pub = compat.CompatWcsPublisher.create_publisher()
+    # allow saving the user
+    pub.app_dir = os.path.join(APP_DIR, 'example.net')
+    os.mkdir(pub.app_dir)
+    return pub
+
+
+def clean_temporary_pub():
+    if get_publisher():
+        get_publisher().cleanup()
+
+
+def get_app(pub, https=False):
+    extra_environ = {'HTTP_HOST': 'example.net', 'REMOTE_ADDR': '127.0.0.1'}
+    if https:
+        settings.SECURE_PROXY_SSL_HEADER = ('HTTPS', 'on')
+        extra_environ['HTTPS'] = 'on'
+    else:
+        extra_environ['HTTPS'] = 'off'
+    return TestApp(wcs.wsgi.application, extra_environ=extra_environ)
+
+
+def login(app, username='admin', password='admin'):
+    login_page = app.get('/login/')
+    login_form = login_page.forms['login-form']
+    login_form['username'] = username
+    login_form['password'] = password
+    resp = login_form.submit()
+    assert resp.status_int == 302
+    return app

tox.ini

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+[tox]
+envlist = py3-black-junit-coverage
+toxworkdir = {env:TMPDIR:/tmp}/tox-{env:USER}/imio-teleservices-templatetags/{env:BRANCH_NAME:}
+
+[testenv]
+sitepackages = false
+usedevelop =
+    coverage: True
+    nocoverage: False
+setenv =
+    DJANGO_SETTINGS_MODULE=wcs.settings
+    SETUPTOOLS_USE_DISTUTILS=stdlib
+    WCS_SETTINGS_FILE=tests/settings.py
+    coverage: COVERAGE=--cov-report xml --cov-report html --cov=imio_teleservices_templatetags/
+    junit: JUNIT=--junitxml=junit-{envname}.xml
+deps =
+    pytest
+    pytest-cov
+    pytest-django
+    WebTest
+    requests
+    vobject
+    qrcode
+    Pillow
+    workalendar
+    python-magic
+    docutils
+    langdetect
+    django-ratelimit<3
+    git+https://git.entrouvert.org/debian/django-ckeditor.git
+    https://git.entrouvert.org/godo.js.git/snapshot/godo.js-0.6.tar.gz
+    pyproj
+    pyzbar
+    bleach
+    dnspython
+    gadjo
+    Quixote>=3.0,<3.2
+    django>=2.2,<2.3
+    pre-commit
+commands =
+    ./get_wcs.sh
+    py.test {posargs: {env:JUNIT:} {env:COVERAGE:} tests/}
+    black: pre-commit run black --all-files --show-diff-on-failure