Absolute imports & some other improvements (#243)

* Use absolute imports and rename package to ihatemoney
* Add a ihatemoney command
* Factorize application creation logic
* Refactor the tests
* Update the wsgi.py module with the new create_app() function
* Fix some styling thanks to Flake8.
* Automate Flake8 check in the CI.

4 files changed, 0 insertions, 1195 deletions

diff --git a/budget/tests/__init__.py b/budget/tests/__init__.py
deleted file mode 100644
index e69de29..0000000
--- a/budget/tests/__init__.py
+++ /dev/null
diff --git a/budget/tests/ihatemoney.cfg b/budget/tests/ihatemoney.cfg
deleted file mode 100644
index 6345fcf..0000000
--- a/budget/tests/ihatemoney.cfg
+++ /dev/null
@@ -1,7 +0,0 @@
-DEBUG = False
-SQLALCHEMY_DATABASE_URI = 'sqlite:///budget.db'
-SQLACHEMY_ECHO = DEBUG
-
-SECRET_KEY = "supersecret"
-
-MAIL_DEFAULT_SENDER = ("Budget manager", "budget@notmyidea.org")
diff --git a/budget/tests/ihatemoney_envvar.cfg b/budget/tests/ihatemoney_envvar.cfg
deleted file mode 100644
index dbc078e..0000000
--- a/budget/tests/ihatemoney_envvar.cfg
+++ /dev/null
@@ -1,7 +0,0 @@
-DEBUG = False
-SQLALCHEMY_DATABASE_URI = 'sqlite:///budget.db'
-SQLACHEMY_ECHO = DEBUG
-
-SECRET_KEY = "lalatra"
-
-MAIL_DEFAULT_SENDER = ("Budget manager", "budget@notmyidea.org")
diff --git a/budget/tests/tests.py b/budget/tests/tests.py
deleted file mode 100644
index 386920f..0000000
--- a/budget/tests/tests.py
+++ /dev/null
@@ -1,1181 +0,0 @@
- # -*- coding: utf-8 -*-
-from __future__ import unicode_literals
-try:
-    import unittest2 as unittest
-except ImportError:
-    import unittest  # NOQA
-
-import os
-import json
-from collections import defaultdict
-import six
-
-from werkzeug.security import generate_password_hash
-from flask import session
-
-# Unset configuration file env var if previously set
-if 'IHATEMONEY_SETTINGS_FILE_PATH' in os.environ:
-    del os.environ['IHATEMONEY_SETTINGS_FILE_PATH']
-
-from .. import run
-from .. import models
-from .. import utils
-
-__HERE__ = os.path.dirname(os.path.abspath(__file__))
-
-
-class TestCase(unittest.TestCase):
-
-    def setUp(self):
-        run.app.config['TESTING'] = True
-
-        run.app.config['SQLALCHEMY_DATABASE_URI'] = "sqlite:///memory"
-        run.app.config['WTF_CSRF_ENABLED'] = False  # simplify the tests
-        self.app = run.app.test_client()
-        try:
-            models.db.init_app(run.app)
-            run.mail.init_app(run.app)
-        except:
-            pass
-
-        models.db.app = run.app
-        models.db.create_all()
-
-    def tearDown(self):
-        # clean after testing
-        models.db.session.remove()
-        models.db.drop_all()
-        # reconfigure app with default settings
-        run.configure()
-
-    def login(self, project, password=None, test_client=None):
-        password = password or project
-
-        return self.app.post('/authenticate', data=dict(
-            id=project, password=password), follow_redirects=True)
-
-    def post_project(self, name):
-        """Create a fake project"""
-        # create the project
-        self.app.post("/create", data={
-                'name': name,
-                'id': name,
-                'password': name,
-                'contact_email': '%s@notmyidea.org' % name
-        })
-
-    def create_project(self, name):
-        models.db.session.add(models.Project(id=name, name=six.text_type(name),
-            password=name, contact_email="%s@notmyidea.org" % name))
-        models.db.session.commit()
-
-
-class BudgetTestCase(TestCase):
-
-    def test_default_configuration(self):
-        """Test that default settings are loaded when no other configuration file is specified"""
-        run.configure()
-        self.assertFalse(run.app.config['DEBUG'])
-        self.assertEqual(run.app.config['SQLALCHEMY_DATABASE_URI'], 'sqlite:///budget.db')
-        self.assertFalse(run.app.config['SQLALCHEMY_TRACK_MODIFICATIONS'])
-        self.assertEqual(run.app.config['SECRET_KEY'], 'tralala')
-        self.assertEqual(run.app.config['MAIL_DEFAULT_SENDER'],
-                         ("Budget manager", "budget@notmyidea.org"))
-
-    def test_env_var_configuration_file(self):
-        """Test that settings are loaded from the specified configuration file"""
-        os.environ['IHATEMONEY_SETTINGS_FILE_PATH'] = os.path.join(__HERE__,
-                                                                   "ihatemoney_envvar.cfg")
-        run.configure()
-        self.assertEqual(run.app.config['SECRET_KEY'], 'lalatra')
-
-        # Test that the specified configuration file is loaded
-        # even if the default configuration file ihatemoney.cfg exists
-        os.environ['IHATEMONEY_SETTINGS_FILE_PATH'] = os.path.join(__HERE__,
-                                                                   "ihatemoney_envvar.cfg")
-        run.app.config.root_path = __HERE__
-        run.configure()
-        self.assertEqual(run.app.config['SECRET_KEY'], 'lalatra')
-
-        if 'IHATEMONEY_SETTINGS_FILE_PATH' in os.environ:
-            del os.environ['IHATEMONEY_SETTINGS_FILE_PATH']
-
-    def test_default_configuration_file(self):
-        """Test that settings are loaded from the default configuration file"""
-        run.app.config.root_path = __HERE__
-        run.configure()
-        self.assertEqual(run.app.config['SECRET_KEY'], 'supersecret')
-
-    def test_notifications(self):
-        """Test that the notifications are sent, and that email adresses
-        are checked properly.
-        """
-        # sending a message to one person
-        with run.mail.record_messages() as outbox:
-
-            # create a project
-            self.login("raclette")
-
-            self.post_project("raclette")
-            self.app.post("/raclette/invite",
-                          data={"emails": 'alexis@notmyidea.org'})
-
-            self.assertEqual(len(outbox), 2)
-            self.assertEqual(outbox[0].recipients, ["raclette@notmyidea.org"])
-            self.assertEqual(outbox[1].recipients, ["alexis@notmyidea.org"])
-
-        # sending a message to multiple persons
-        with run.mail.record_messages() as outbox:
-            self.app.post("/raclette/invite",
-                data={"emails": 'alexis@notmyidea.org, toto@notmyidea.org'})
-
-            # only one message is sent to multiple persons
-            self.assertEqual(len(outbox), 1)
-            self.assertEqual(outbox[0].recipients,
-                    ["alexis@notmyidea.org", "toto@notmyidea.org"])
-
-        # mail address checking
-        with run.mail.record_messages() as outbox:
-            response = self.app.post("/raclette/invite",
-                                     data={"emails": "toto"})
-            self.assertEqual(len(outbox), 0)  # no message sent
-            self.assertIn("The email toto is not valid", response.data.decode('utf-8'))
-
-        # mixing good and wrong adresses shouldn't send any messages
-        with run.mail.record_messages() as outbox:
-            self.app.post("/raclette/invite",
-              data={"emails": 'alexis@notmyidea.org, alexis'})  # not valid
-
-            # only one message is sent to multiple persons
-            self.assertEqual(len(outbox), 0)
-
-    def test_password_reminder(self):
-        # test that it is possible to have an email cotaining the password of a
-        # project in case people forget it (and it happens!)
-
-        self.create_project("raclette")
-
-        with run.mail.record_messages() as outbox:
-            # a nonexisting project should not send an email
-            self.app.post("/password-reminder", data={"id": "unexisting"})
-            self.assertEqual(len(outbox), 0)
-
-            # a mail should be sent when a project exists
-            self.app.post("/password-reminder", data={"id": "raclette"})
-            self.assertEqual(len(outbox), 1)
-            self.assertIn("raclette", outbox[0].body)
-            self.assertIn("raclette@notmyidea.org", outbox[0].recipients)
-
-    def test_project_creation(self):
-        with run.app.test_client() as c:
-
-            # add a valid project
-            c.post("/create", data={
-                'name': 'The fabulous raclette party',
-                'id': 'raclette',
-                'password': 'party',
-                'contact_email': 'raclette@notmyidea.org'
-            })
-
-            # session is updated
-            self.assertEqual(session['raclette'], 'party')
-
-            # project is created
-            self.assertEqual(len(models.Project.query.all()), 1)
-
-            # Add a second project with the same id
-            models.Project.query.get('raclette')
-
-            c.post("/create", data={
-                'name': 'Another raclette party',
-                'id': 'raclette',  # already used !
-                'password': 'party',
-                'contact_email': 'raclette@notmyidea.org'
-            })
-
-            # no new project added
-            self.assertEqual(len(models.Project.query.all()), 1)
-
-    def test_project_deletion(self):
-
-        with run.app.test_client() as c:
-            c.post("/create", data={
-                'name': 'raclette party',
-                'id': 'raclette',
-                'password': 'party',
-                'contact_email': 'raclette@notmyidea.org'
-            })
-
-            # project added
-            self.assertEqual(len(models.Project.query.all()), 1)
-
-            c.get('/raclette/delete')
-
-            # project removed
-            self.assertEqual(len(models.Project.query.all()), 0)
-
-    def test_membership(self):
-        self.post_project("raclette")
-        self.login("raclette")
-
-        # adds a member to this project
-        self.app.post("/raclette/members/add", data={'name': 'alexis'})
-        self.assertEqual(len(models.Project.query.get("raclette").members), 1)
-
-        # adds him twice
-        result = self.app.post("/raclette/members/add",
-                               data={'name': 'alexis'})
-
-        # should not accept him
-        self.assertEqual(len(models.Project.query.get("raclette").members), 1)
-
-        # add fred
-        self.app.post("/raclette/members/add", data={'name': 'fred'})
-        self.assertEqual(len(models.Project.query.get("raclette").members), 2)
-
-        # check fred is present in the bills page
-        result = self.app.get("/raclette/")
-        self.assertIn("fred", result.data.decode('utf-8'))
-
-        # remove fred
-        self.app.post("/raclette/members/%s/delete" %
-                models.Project.query.get("raclette").members[-1].id)
-
-        # as fred is not bound to any bill, he is removed
-        self.assertEqual(len(models.Project.query.get("raclette").members), 1)
-
-        # add fred again
-        self.app.post("/raclette/members/add", data={'name': 'fred'})
-        fred_id = models.Project.query.get("raclette").members[-1].id
-
-        # bound him to a bill
-        result = self.app.post("/raclette/add", data={
-            'date': '2011-08-10',
-            'what': 'fromage à raclette',
-            'payer': fred_id,
-            'payed_for': [fred_id, ],
-            'amount': '25',
-        })
-
-        # remove fred
-        self.app.post("/raclette/members/%s/delete" % fred_id)
-
-        # he is still in the database, but is deactivated
-        self.assertEqual(len(models.Project.query.get("raclette").members), 2)
-        self.assertEqual(
-                len(models.Project.query.get("raclette").active_members), 1)
-
-        # as fred is now deactivated, check that he is not listed when adding
-        # a bill or displaying the balance
-        result = self.app.get("/raclette/")
-        self.assertNotIn(("/raclette/members/%s/delete" % fred_id), result.data.decode('utf-8'))
-
-        result = self.app.get("/raclette/add")
-        self.assertNotIn("fred", result.data.decode('utf-8'))
-
-        # adding him again should reactivate him
-        self.app.post("/raclette/members/add", data={'name': 'fred'})
-        self.assertEqual(
-                len(models.Project.query.get("raclette").active_members), 2)
-
-        # adding an user with the same name as another user from a different
-        # project should not cause any troubles
-        self.post_project("randomid")
-        self.login("randomid")
-        self.app.post("/randomid/members/add", data={'name': 'fred'})
-        self.assertEqual(
-                len(models.Project.query.get("randomid").active_members), 1)
-
-    def test_person_model(self):
-        self.post_project("raclette")
-        self.login("raclette")
-
-        # adds a member to this project
-        self.app.post("/raclette/members/add", data={'name': 'alexis'})
-        alexis = models.Project.query.get("raclette").members[-1]
-
-        # should not have any bills
-        self.assertFalse(alexis.has_bills())
-
-        # bound him to a bill
-        self.app.post("/raclette/add", data={
-            'date': '2011-08-10',
-            'what': 'fromage à raclette',
-            'payer': alexis.id,
-            'payed_for': [alexis.id, ],
-            'amount': '25',
-        })
-
-        # should have a bill now
-        alexis = models.Project.query.get("raclette").members[-1]
-        self.assertTrue(alexis.has_bills())
-
-    def test_member_delete_method(self):
-        self.post_project("raclette")
-        self.login("raclette")
-
-        # adds a member to this project
-        self.app.post("/raclette/members/add", data={'name': 'alexis'})
-
-        # try to remove the member using GET method
-        response = self.app.get("/raclette/members/1/delete")
-        self.assertEqual(response.status_code, 405)
-
-        #delete user using POST method
-        self.app.post("/raclette/members/1/delete")
-        self.assertEqual(
-                len(models.Project.query.get("raclette").active_members), 0)
-        #try to delete an user already deleted
-        self.app.post("/raclette/members/1/delete")
-
-    def test_demo(self):
-        # test that a demo project is created if none is defined
-        self.assertEqual([], models.Project.query.all())
-        self.app.get("/demo")
-        self.assertTrue(models.Project.query.get("demo") is not None)
-
-    def test_deactivated_demo(self):
-        run.app.config['ACTIVATE_DEMO_PROJECT'] = False
-
-        # test redirection to the create project form when demo is deactivated
-        resp = self.app.get("/demo")
-        self.assertIn('<a href="/create?project_id=demo">', resp.data.decode('utf-8'))
-
-    def test_authentication(self):
-        # try to authenticate without credentials should redirect
-        # to the authentication page
-        resp = self.app.post("/authenticate")
-        self.assertIn("Authentication", resp.data.decode('utf-8'))
-
-        # raclette that the login / logout process works
-        self.create_project("raclette")
-
-        # try to see the project while not being authenticated should redirect
-        # to the authentication page
-        resp = self.app.get("/raclette", follow_redirects=True)
-        self.assertIn("Authentication", resp.data.decode('utf-8'))
-
-        # try to connect with wrong credentials should not work
-        with run.app.test_client() as c:
-            resp = c.post("/authenticate",
-                    data={'id': 'raclette', 'password': 'nope'})
-
-            self.assertIn("Authentication", resp.data.decode('utf-8'))
-            self.assertNotIn('raclette', session)
-
-        # try to connect with the right credentials should work
-        with run.app.test_client() as c:
-            resp = c.post("/authenticate",
-                    data={'id': 'raclette', 'password': 'raclette'})
-
-            self.assertNotIn("Authentication", resp.data.decode('utf-8'))
-            self.assertIn('raclette', session)
-            self.assertEqual(session['raclette'], 'raclette')
-
-            # logout should wipe the session out
-            c.get("/exit")
-            self.assertNotIn('raclette', session)
-
-    def test_admin_authentication(self):
-        run.app.config['ADMIN_PASSWORD'] = generate_password_hash("pass")
-
-        # test the redirection to the authentication page when trying to access admin endpoints
-        resp = self.app.get("/create")
-        self.assertIn('<a href="/admin?goto=%2Fcreate">', resp.data.decode('utf-8'))
-
-        # test right password
-        resp = self.app.post("/admin?goto=%2Fcreate", data={'admin_password': 'pass'})
-        self.assertIn('<a href="/create">/create</a>', resp.data.decode('utf-8'))
-
-        # test wrong password
-        resp = self.app.post("/admin?goto=%2Fcreate", data={'admin_password': 'wrong'})
-        self.assertNotIn('<a href="/create">/create</a>', resp.data.decode('utf-8'))
-
-        # test empty password
-        resp = self.app.post("/admin?goto=%2Fcreate", data={'admin_password': ''})
-        self.assertNotIn('<a href="/create">/create</a>', resp.data.decode('utf-8'))
-
-    def test_manage_bills(self):
-        self.post_project("raclette")
-
-        # add two persons
-        self.app.post("/raclette/members/add", data={'name': 'alexis'})
-        self.app.post("/raclette/members/add", data={'name': 'fred'})
-
-        members_ids = [m.id for m in
-                       models.Project.query.get("raclette").members]
-
-        # create a bill
-        self.app.post("/raclette/add", data={
-            'date': '2011-08-10',
-            'what': 'fromage à raclette',
-            'payer': members_ids[0],
-            'payed_for': members_ids,
-            'amount': '25',
-        })
-        models.Project.query.get("raclette")
-        bill = models.Bill.query.one()
-        self.assertEqual(bill.amount, 25)
-
-        # edit the bill
-        self.app.post("/raclette/edit/%s" % bill.id, data={
-            'date': '2011-08-10',
-            'what': 'fromage à raclette',
-            'payer': members_ids[0],
-            'payed_for': members_ids,
-            'amount': '10',
-        })
-
-        bill = models.Bill.query.one()
-        self.assertEqual(bill.amount, 10, "bill edition")
-
-        # delete the bill
-        self.app.get("/raclette/delete/%s" % bill.id)
-        self.assertEqual(0, len(models.Bill.query.all()), "bill deletion")
-
-        # test balance
-        self.app.post("/raclette/add", data={
-            'date': '2011-08-10',
-            'what': 'fromage à raclette',
-            'payer': members_ids[0],
-            'payed_for': members_ids,
-            'amount': '19',
-        })
-
-        self.app.post("/raclette/add", data={
-            'date': '2011-08-10',
-            'what': 'fromage à raclette',
-            'payer': members_ids[1],
-            'payed_for': members_ids[0],
-            'amount': '20',
-        })
-
-        self.app.post("/raclette/add", data={
-            'date': '2011-08-10',
-            'what': 'fromage à raclette',
-            'payer': members_ids[1],
-            'payed_for': members_ids,
-            'amount': '17',
-        })
-
-        balance = models.Project.query.get("raclette").balance
-        self.assertEqual(set(balance.values()), set([19.0, -19.0]))
-
-        #Bill with negative amount
-        self.app.post("/raclette/add", data={
-            'date': '2011-08-12',
-            'what': 'fromage à raclette',
-            'payer': members_ids[0],
-            'payed_for': members_ids,
-            'amount': '-25'
-        })
-        bill = models.Bill.query.filter(models.Bill.date == '2011-08-12')[0]
-        self.assertEqual(bill.amount, -25)
-
-        #add a bill with a comma
-        self.app.post("/raclette/add", data={
-            'date': '2011-08-01',
-            'what': 'fromage à raclette',
-            'payer': members_ids[0],
-            'payed_for': members_ids,
-            'amount': '25,02',
-        })
-        bill = models.Bill.query.filter(models.Bill.date == '2011-08-01')[0]
-        self.assertEqual(bill.amount, 25.02)
-
-    def test_weighted_balance(self):
-        self.post_project("raclette")
-
-        # add two persons
-        self.app.post("/raclette/members/add", data={'name': 'alexis'})
-        self.app.post("/raclette/members/add", data={'name': 'freddy familly', 'weight': 4})
-
-        members_ids = [m.id for m in
-                       models.Project.query.get("raclette").members]
-
-        # test balance
-        self.app.post("/raclette/add", data={
-            'date': '2011-08-10',
-            'what': 'fromage à raclette',
-            'payer': members_ids[0],
-            'payed_for': members_ids,
-            'amount': '10',
-        })
-
-        self.app.post("/raclette/add", data={
-            'date': '2011-08-10',
-            'what': 'pommes de terre',
-            'payer': members_ids[1],
-            'payed_for': members_ids,
-            'amount': '10',
-        })
-
-        balance = models.Project.query.get("raclette").balance
-        self.assertEqual(set(balance.values()), set([6, -6]))
-
-    def test_weighted_members_list(self):
-        self.post_project("raclette")
-
-        # add two persons
-        self.app.post("/raclette/members/add", data={'name': 'alexis'})
-        self.app.post("/raclette/members/add", data={'name': 'tata', 'weight': 1})
-
-        resp =  self.app.get("/raclette/")
-        self.assertIn('extra-info', resp.data.decode('utf-8'))
-
-        self.app.post("/raclette/members/add", data={'name': 'freddy familly', 'weight': 4})
-
-        resp =  self.app.get("/raclette/")
-        self.assertNotIn('extra-info', resp.data.decode('utf-8'))
-
-
-    def test_rounding(self):
-        self.post_project("raclette")
-
-        # add members
-        self.app.post("/raclette/members/add", data={'name': 'alexis'})
-        self.app.post("/raclette/members/add", data={'name': 'fred'})
-        self.app.post("/raclette/members/add", data={'name': 'tata'})
-
-        # create bills
-        self.app.post("/raclette/add", data={
-            'date': '2011-08-10',
-            'what': 'fromage à raclette',
-            'payer': 1,
-            'payed_for': [1, 2, 3],
-            'amount': '24.36',
-        })
-
-        self.app.post("/raclette/add", data={
-            'date': '2011-08-10',
-            'what': 'red wine',
-            'payer': 2,
-            'payed_for': [1],
-            'amount': '19.12',
-        })
-
-        self.app.post("/raclette/add", data={
-            'date': '2011-08-10',
-            'what': 'delicatessen',
-            'payer': 1,
-            'payed_for': [1, 2],
-            'amount': '22',
-        })
-
-        balance = models.Project.query.get("raclette").balance
-        result = {}
-        result[models.Project.query.get("raclette").members[0].id] = 8.12
-        result[models.Project.query.get("raclette").members[1].id] = 0.0
-        result[models.Project.query.get("raclette").members[2].id] = -8.12
-        # Since we're using floating point to store currency, we can have some rounding issues that prevent test from working.
-        # However, we should obtain the same values as the theorical ones if we round to 2 decimals, like in the UI.
-        for key, value in six.iteritems(balance):
-            self.assertEqual(round(value, 2), result[key])
-
-    def test_edit_project(self):
-        # A project should be editable
-
-        self.post_project("raclette")
-        new_data = {
-            'name': 'Super raclette party!',
-            'contact_email': 'alexis@notmyidea.org',
-            'password': 'didoudida'
-        }
-
-        resp = self.app.post("/raclette/edit", data=new_data,
-                follow_redirects=True)
-        self.assertEqual(resp.status_code, 200)
-        project = models.Project.query.get("raclette")
-
-        for key, value in new_data.items():
-            self.assertEqual(getattr(project, key), value, key)
-
-        # Editing a project with a wrong email address should fail
-        new_data['contact_email'] = 'wrong_email'
-
-        resp = self.app.post("/raclette/edit", data=new_data,
-                follow_redirects=True)
-        self.assertIn("Invalid email address", resp.data.decode('utf-8'))
-
-    def test_dashboard(self):
-        response = self.app.get("/dashboard")
-        self.assertEqual(response.status_code, 200)
-
-    def test_settle_page(self):
-        self.post_project("raclette")
-        response = self.app.get("/raclette/settle_bills")
-        self.assertEqual(response.status_code, 200)
-
-    def test_settle(self):
-        self.post_project("raclette")
-
-        # add members
-        self.app.post("/raclette/members/add", data={'name': 'alexis'})
-        self.app.post("/raclette/members/add", data={'name': 'fred'})
-        self.app.post("/raclette/members/add", data={'name': 'tata'})
-        #Add a member with a balance=0 :
-        self.app.post("/raclette/members/add", data={'name': 'toto'})
-
-        # create bills
-        self.app.post("/raclette/add", data={
-            'date': '2011-08-10',
-            'what': 'fromage à raclette',
-            'payer': 1,
-            'payed_for': [1, 2, 3],
-            'amount': '10.0',
-        })
-
-        self.app.post("/raclette/add", data={
-            'date': '2011-08-10',
-            'what': 'red wine',
-            'payer': 2,
-            'payed_for': [1],
-            'amount': '20',
-        })
-
-        self.app.post("/raclette/add", data={
-            'date': '2011-08-10',
-            'what': 'delicatessen',
-            'payer': 1,
-            'payed_for': [1, 2],
-            'amount': '10',
-        })
-        project  = models.Project.query.get('raclette')
-        transactions = project.get_transactions_to_settle_bill()
-        members = defaultdict(int)
-        #We should have the same values between transactions and project balances
-        for t in transactions:
-            members[t['ower']]-=t['amount']
-            members[t['receiver']]+=t['amount']
-        balance = models.Project.query.get("raclette").balance
-        for m, a in members.items():
-            self.assertEqual(a, balance[m.id])
-        return
-
-    def test_settle_zero(self):
-        self.post_project("raclette")
-
-        # add members
-        self.app.post("/raclette/members/add", data={'name': 'alexis'})
-        self.app.post("/raclette/members/add", data={'name': 'fred'})
-        self.app.post("/raclette/members/add", data={'name': 'tata'})
-
-        # create bills
-        self.app.post("/raclette/add", data={
-            'date': '2016-12-31',
-            'what': 'fromage à raclette',
-            'payer': 1,
-            'payed_for': [1, 2, 3],
-            'amount': '10.0',
-        })
-
-        self.app.post("/raclette/add", data={
-            'date': '2016-12-31',
-            'what': 'red wine',
-            'payer': 2,
-            'payed_for': [1, 3],
-            'amount': '20',
-        })
-
-        self.app.post("/raclette/add", data={
-            'date': '2017-01-01',
-            'what': 'refund',
-            'payer': 3,
-            'payed_for': [2],
-            'amount': '13.33',
-        })
-        project  = models.Project.query.get('raclette')
-        transactions = project.get_transactions_to_settle_bill()
-        members = defaultdict(int)
-        # There should not be any zero-amount transfer after rounding
-        for t in transactions:
-            rounded_amount = round(t['amount'], 2)
-            self.assertNotEqual(0.0, rounded_amount,
-                                msg='%f is equal to zero after rounding' % t['amount'])
-
-    def test_export(self):
-        self.post_project("raclette")
-
-        # add members
-        self.app.post("/raclette/members/add", data={'name': 'alexis', 'weight': 2})
-        self.app.post("/raclette/members/add", data={'name': 'fred'})
-        self.app.post("/raclette/members/add", data={'name': 'tata'})
-        self.app.post("/raclette/members/add", data={'name': 'pépé'})
-
-        # create bills
-        self.app.post("/raclette/add", data={
-            'date': '2016-12-31',
-            'what': 'fromage à raclette',
-            'payer': 1,
-            'payed_for': [1, 2, 3, 4],
-            'amount': '10.0',
-        })
-
-        self.app.post("/raclette/add", data={
-            'date': '2016-12-31',
-            'what': 'red wine',
-            'payer': 2,
-            'payed_for': [1, 3],
-            'amount': '200',
-        })
-
-        self.app.post("/raclette/add", data={
-            'date': '2017-01-01',
-            'what': 'refund',
-            'payer': 3,
-            'payed_for': [2],
-            'amount': '13.33',
-        })
-
-        # generate json export of bills
-        resp = self.app.post("/raclette/edit", data={
-            'export_format': 'json',
-            'export_type': 'bills'
-        })
-        expected = [{'date': '2017-01-01', 'what': 'refund',
-                     'amount': 13.33, 'payer_name': 'tata', 'payer_weight': 1.0, 'owers': ['fred']},
-                    {'date': '2016-12-31', 'what': 'red wine',
-                     'amount': 200.0, 'payer_name': 'fred', 'payer_weight': 1.0, 'owers': ['alexis', 'tata']},
-                    {'date': '2016-12-31', 'what': 'fromage \xe0 raclette',
-                     'amount': 10.0, 'payer_name': 'alexis', 'payer_weight': 2.0, 'owers': ['alexis', 'fred', 'tata', 'p\xe9p\xe9']}]
-        self.assertEqual(json.loads(resp.data.decode('utf-8')), expected)
-
-        # generate csv export of bills
-        resp = self.app.post("/raclette/edit", data={
-            'export_format': 'csv',
-            'export_type': 'bills'
-        })
-        expected = ["date,what,amount,payer_name,payer_weight,owers",
-                    "2017-01-01,refund,13.33,tata,1.0,fred",
-                    "2016-12-31,red wine,200.0,fred,1.0,\"alexis, tata\"",
-                    "2016-12-31,fromage à raclette,10.0,alexis,2.0,\"alexis, fred, tata, pépé\""]
-        received_lines = resp.data.decode('utf-8').split("\n")
-
-        for i, line in enumerate(expected):
-            self.assertEqual(
-                set(line.split(",")),
-                set(received_lines[i].strip("\r").split(","))
-            )
-
-        # generate json export of transactions
-        resp = self.app.post("/raclette/edit", data={
-            'export_format': 'json',
-            'export_type': 'transactions'
-        })
-        expected = [{"amount": 127.33, "receiver": "fred", "ower": "alexis"},
-                    {"amount": 55.34, "receiver": "fred", "ower": "tata"},
-                    {"amount": 2.00, "receiver": "fred", "ower": "p\xe9p\xe9"}]
-        self.assertEqual(json.loads(resp.data.decode('utf-8')), expected)
-
-        # generate csv export of transactions
-        resp = self.app.post("/raclette/edit", data={
-            'export_format': 'csv',
-            'export_type': 'transactions'
-        })
-
-        expected = ["amount,receiver,ower",
-                    "127.33,fred,alexis",
-                    "55.34,fred,tata",
-                    "2.0,fred,pépé"]
-        received_lines = resp.data.decode('utf-8').split("\n")
-
-        for i, line in enumerate(expected):
-            self.assertEqual(
-                set(line.split(",")),
-                set(received_lines[i].strip("\r").split(","))
-            )
-
-        # wrong export_format should return a 200 and export form
-        resp = self.app.post("/raclette/edit", data={
-            'export_format': 'wrong_export_format',
-            'export_type': 'transactions'
-        })
-
-        self.assertEqual(resp.status_code, 200)
-        self.assertIn('id="export_format" name="export_format"', resp.data.decode('utf-8'))
-
-        # wrong export_type should return a 200 and export form
-        resp = self.app.post("/raclette/edit", data={
-            'export_format': 'json',
-            'export_type': 'wrong_export_type'
-        })
-
-        self.assertEqual(resp.status_code, 200)
-        self.assertIn('id="export_format" name="export_format"', resp.data.decode('utf-8'))
-
-
-class APITestCase(TestCase):
-    """Tests the API"""
-
-    def api_create(self, name, id=None, password=None, contact=None):
-        id = id or name
-        password = password or name
-        contact = contact or "%s@notmyidea.org" % name
-
-        return self.app.post("/api/projects", data={
-            'name': name,
-            'id': id,
-            'password': password,
-            'contact_email': contact
-        })
-
-    def api_add_member(self, project, name, weight=1):
-        self.app.post("/api/projects/%s/members" % project,
-                      data={"name": name, "weight": weight},
-                      headers=self.get_auth(project))
-
-    def get_auth(self, username, password=None):
-        password = password or username
-        base64string = utils.base64_encode(
-            ('%s:%s' % (username, password)).encode('utf-8')).decode('utf-8').replace('\n', '')
-        return {"Authorization": "Basic %s" % base64string}
-
-    def assertStatus(self, expected, resp, url=""):
-
-        return self.assertEqual(expected, resp.status_code,
-                "%s expected %s, got %s" % (url, expected, resp.status_code))
-
-    def test_basic_auth(self):
-        # create a project
-        resp = self.api_create("raclette")
-        self.assertStatus(201, resp)
-
-        # try to do something on it being unauth should return a 401
-        resp = self.app.get("/api/projects/raclette")
-        self.assertStatus(401, resp)
-
-        # PUT / POST / DELETE / GET on the different resources
-        # should also return a 401
-        for verb in ('post',):
-            for resource in ("/raclette/members", "/raclette/bills"):
-                url = "/api/projects" + resource
-                self.assertStatus(401, getattr(self.app, verb)(url),
-                        verb + resource)
-
-        for verb in ('get', 'delete', 'put'):
-            for resource in ("/raclette", "/raclette/members/1",
-                    "/raclette/bills/1"):
-                url = "/api/projects" + resource
-
-                self.assertStatus(401, getattr(self.app, verb)(url),
-                        verb + resource)
-
-    def test_project(self):
-        # wrong email should return an error
-        resp = self.app.post("/api/projects", data={
-            'name': "raclette",
-            'id': "raclette",
-            'password': "raclette",
-            'contact_email': "not-an-email"
-        })
-
-        self.assertTrue(400, resp.status_code)
-        self.assertEqual('{"contact_email": ["Invalid email address."]}',
-                         resp.data.decode('utf-8'))
-
-        # create it
-        resp = self.api_create("raclette")
-        self.assertTrue(201, resp.status_code)
-
-        # create it twice should return a 400
-        resp = self.api_create("raclette")
-
-        self.assertTrue(400, resp.status_code)
-        self.assertIn('id', json.loads(resp.data.decode('utf-8')))
-
-        # get information about it
-        resp = self.app.get("/api/projects/raclette",
-                headers=self.get_auth("raclette"))
-
-        self.assertTrue(200, resp.status_code)
-        expected = {
-            "active_members": [],
-            "name": "raclette",
-            "contact_email": "raclette@notmyidea.org",
-            "members": [],
-            "password": "raclette",
-            "id": "raclette",
-            "balance": {},
-        }
-        self.assertDictEqual(json.loads(resp.data.decode('utf-8')), expected)
-
-        # edit should work
-        resp = self.app.put("/api/projects/raclette", data={
-            "contact_email": "yeah@notmyidea.org",
-            "password": "raclette",
-            "name": "The raclette party",
-            }, headers=self.get_auth("raclette"))
-
-        self.assertEqual(200, resp.status_code)
-
-        resp = self.app.get("/api/projects/raclette",
-                headers=self.get_auth("raclette"))
-
-        self.assertEqual(200, resp.status_code)
-        expected = {
-            "active_members": [],
-            "name": "The raclette party",
-            "contact_email": "yeah@notmyidea.org",
-            "members": [],
-            "password": "raclette",
-            "id": "raclette",
-            "balance": {},
-        }
-        self.assertDictEqual(json.loads(resp.data.decode('utf-8')), expected)
-
-        # delete should work
-        resp = self.app.delete("/api/projects/raclette",
-                headers=self.get_auth("raclette"))
-
-        self.assertEqual(200, resp.status_code)
-
-        # get should return a 401 on an unknown resource
-        resp = self.app.get("/api/projects/raclette",
-                headers=self.get_auth("raclette"))
-        self.assertEqual(401, resp.status_code)
-
-    def test_member(self):
-        # create a project
-        self.api_create("raclette")
-
-        # get the list of members (should be empty)
-        req = self.app.get("/api/projects/raclette/members",
-                headers=self.get_auth("raclette"))
-
-        self.assertStatus(200, req)
-        self.assertEqual('[]', req.data.decode('utf-8'))
-
-        # add a member
-        req = self.app.post("/api/projects/raclette/members", data={
-                "name": "Alexis"
-            }, headers=self.get_auth("raclette"))
-
-        # the id of the new member should be returned
-        self.assertStatus(201, req)
-        self.assertEqual("1", req.data.decode('utf-8'))
-
-        # the list of members should contain one member
-        req = self.app.get("/api/projects/raclette/members",
-                headers=self.get_auth("raclette"))
-
-        self.assertStatus(200, req)
-        self.assertEqual(len(json.loads(req.data.decode('utf-8'))), 1)
-
-        # edit this member
-        req = self.app.put("/api/projects/raclette/members/1", data={
-                "name": "Fred"
-            }, headers=self.get_auth("raclette"))
-
-        self.assertStatus(200, req)
-
-        # get should return the new name
-        req = self.app.get("/api/projects/raclette/members/1",
-                headers=self.get_auth("raclette"))
-
-        self.assertStatus(200, req)
-        self.assertEqual("Fred", json.loads(req.data.decode('utf-8'))["name"])
-
-        # delete a member
-
-        req = self.app.delete("/api/projects/raclette/members/1",
-                headers=self.get_auth("raclette"))
-
-        self.assertStatus(200, req)
-
-        # the list of members should be empty
-        # get the list of members (should be empty)
-        req = self.app.get("/api/projects/raclette/members",
-                headers=self.get_auth("raclette"))
-
-        self.assertStatus(200, req)
-        self.assertEqual('[]', req.data.decode('utf-8'))
-
-    def test_bills(self):
-        # create a project
-        self.api_create("raclette")
-
-        # add members
-        self.api_add_member("raclette", "alexis")
-        self.api_add_member("raclette", "fred")
-        self.api_add_member("raclette", "arnaud")
-
-        # get the list of bills (should be empty)
-        req = self.app.get("/api/projects/raclette/bills",
-                headers=self.get_auth("raclette"))
-        self.assertStatus(200, req)
-
-        self.assertEqual("[]", req.data.decode('utf-8'))
-
-        # add a bill
-        req = self.app.post("/api/projects/raclette/bills", data={
-            'date': '2011-08-10',
-            'what': 'fromage',
-            'payer': "1",
-            'payed_for': ["1", "2"],
-            'amount': '25',
-            }, headers=self.get_auth("raclette"))
-
-        # should return the id
-        self.assertStatus(201, req)
-        self.assertEqual(req.data.decode('utf-8'), "1")
-
-        # get this bill details
-        req = self.app.get("/api/projects/raclette/bills/1",
-                headers=self.get_auth("raclette"))
-
-        # compare with the added info
-        self.assertStatus(200, req)
-        expected = {
-            "what": "fromage",
-            "payer_id": 1,
-            "owers": [
-                {"activated": True, "id": 1, "name": "alexis", "weight": 1},
-                {"activated": True, "id": 2, "name": "fred", "weight": 1}],
-            "amount": 25.0,
-            "date": "2011-08-10",
-            "id": 1}
-
-        self.assertDictEqual(expected, json.loads(req.data.decode('utf-8')))
-
-        # the list of bills should lenght 1
-        req = self.app.get("/api/projects/raclette/bills",
-                headers=self.get_auth("raclette"))
-        self.assertStatus(200, req)
-        self.assertEqual(1, len(json.loads(req.data.decode('utf-8'))))
-
-        # edit with errors should return an error
-        req = self.app.put("/api/projects/raclette/bills/1", data={
-            'date': '201111111-08-10',  # not a date
-            'what': 'fromage',
-            'payer': "1",
-            'payed_for': ["1", "2"],
-            'amount': '25',
-            }, headers=self.get_auth("raclette"))
-
-        self.assertStatus(400, req)
-        self.assertEqual('{"date": ["This field is required."]}', req.data.decode('utf-8'))
-
-        # edit a bill
-        req = self.app.put("/api/projects/raclette/bills/1", data={
-            'date': '2011-09-10',
-            'what': 'beer',
-            'payer': "2",
-            'payed_for': ["1", "2"],
-            'amount': '25',
-            }, headers=self.get_auth("raclette"))
-
-        # check its fields
-        req = self.app.get("/api/projects/raclette/bills/1",
-                headers=self.get_auth("raclette"))
-
-        expected = {
-            "what": "beer",
-            "payer_id": 2,
-            "owers": [
-                {"activated": True, "id": 1, "name": "alexis", "weight": 1},
-                {"activated": True, "id": 2, "name": "fred", "weight": 1}],
-            "amount": 25.0,
-            "date": "2011-09-10",
-            "id": 1}
-
-        self.assertDictEqual(expected, json.loads(req.data.decode('utf-8')))
-
-        # delete a bill
-        req = self.app.delete("/api/projects/raclette/bills/1",
-                headers=self.get_auth("raclette"))
-        self.assertStatus(200, req)
-
-        # getting it should return a 404
-        req = self.app.get("/api/projects/raclette/bills/1",
-                headers=self.get_auth("raclette"))
-        self.assertStatus(404, req)
-
-    def test_username_xss(self):
-        # create a project
-        #self.api_create("raclette")
-        self.post_project("raclette")
-        self.login("raclette")
-
-        # add members
-        self.api_add_member("raclette", "<script>")
-
-        result = self.app.get('/raclette/')
-        self.assertNotIn("<script>", result.data.decode('utf-8'))
-
-    def test_weighted_bills(self):
-        # create a project
-        self.api_create("raclette")
-
-        # add members
-        self.api_add_member("raclette", "alexis")
-        self.api_add_member("raclette", "freddy familly", 4)
-        self.api_add_member("raclette", "arnaud")
-
-        # add a bill
-        req = self.app.post("/api/projects/raclette/bills", data={
-            'date': '2011-08-10',
-            'what': "fromage",
-            'payer': "1",
-            'payed_for': ["1", "2"],
-            'amount': '25',
-            }, headers=self.get_auth("raclette"))
-
-        # get this bill details
-        req = self.app.get("/api/projects/raclette/bills/1",
-                headers=self.get_auth("raclette"))
-
-        # compare with the added info
-        self.assertStatus(200, req)
-        expected = {
-            "what": "fromage",
-            "payer_id": 1,
-            "owers": [
-                {"activated": True, "id": 1, "name": "alexis", "weight": 1},
-                {"activated": True, "id": 2, "name": "freddy familly", "weight": 4}],
-            "amount": 25.0,
-            "date": "2011-08-10",
-            "id": 1}
-        self.assertDictEqual(expected, json.loads(req.data.decode('utf-8')))
-
-        # getting it should return a 404
-        req = self.app.get("/api/projects/raclette",
-                headers=self.get_auth("raclette"))
-
-        expected = {
-            "active_members": [
-                {"activated": True, "id": 1, "name": "alexis", "weight": 1.0},
-                {"activated": True, "id": 2, "name": "freddy familly", "weight": 4.0},
-                {"activated": True, "id": 3, "name": "arnaud", "weight": 1.0}
-            ],
-            "balance": {"1": 20.0, "2": -20.0, "3": 0},
-            "contact_email": "raclette@notmyidea.org",
-            "id": "raclette",
-
-            "members": [
-                {"activated": True, "id": 1, "name": "alexis", "weight": 1.0},
-                {"activated": True, "id": 2, "name": "freddy familly", "weight": 4.0},
-                {"activated": True, "id": 3, "name": "arnaud", "weight": 1.0}
-            ],
-            "name": "raclette",
-            "password": "raclette"}
-
-        self.assertStatus(200, req)
-        self.assertEqual(expected, json.loads(req.data.decode('utf-8')))
-
-class ServerTestCase(APITestCase):
-    def setUp(self):
-        run.configure()
-        super(ServerTestCase, self).setUp()
-
-    def test_unprefixed(self):
-        run.app.config['APPLICATION_ROOT'] = '/'
-        req = self.app.get("/foo/")
-        self.assertStatus(303, req)
-
-    def test_prefixed(self):
-        run.app.config['APPLICATION_ROOT'] = '/foo'
-        req = self.app.get("/foo/")
-        self.assertStatus(200, req)
-
-if __name__ == "__main__":
-    unittest.main()