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import os
import smtplib
import socket
import unittest
from unittest.mock import MagicMock, patch
from sqlalchemy import orm
from werkzeug.security import check_password_hash
from ihatemoney import models
from ihatemoney.currency_convertor import CurrencyConverter
from ihatemoney.manage import delete_project, generate_config, password_hash
from ihatemoney.run import load_configuration
from ihatemoney.tests.common.ihatemoney_testcase import BaseTestCase, IhatemoneyTestCase
# Unset configuration file env var if previously set
os.environ.pop("IHATEMONEY_SETTINGS_FILE_PATH", None)
__HERE__ = os.path.dirname(os.path.abspath(__file__))
class ConfigurationTestCase(BaseTestCase):
def test_default_configuration(self):
"""Test that default settings are loaded when no other configuration file is specified"""
self.assertFalse(self.app.config["DEBUG"])
self.assertEqual(
self.app.config["SQLALCHEMY_DATABASE_URI"], "sqlite:////tmp/ihatemoney.db"
)
self.assertFalse(self.app.config["SQLALCHEMY_TRACK_MODIFICATIONS"])
self.assertEqual(
self.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"
)
load_configuration(self.app)
self.assertEqual(self.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"
)
self.app.config.root_path = __HERE__
load_configuration(self.app)
self.assertEqual(self.app.config["SECRET_KEY"], "lalatra")
os.environ.pop("IHATEMONEY_SETTINGS_FILE_PATH", None)
def test_default_configuration_file(self):
"""Test that settings are loaded from the default configuration file"""
self.app.config.root_path = __HERE__
load_configuration(self.app)
self.assertEqual(self.app.config["SECRET_KEY"], "supersecret")
class ServerTestCase(IhatemoneyTestCase):
def test_homepage(self):
# See https://github.com/spiral-project/ihatemoney/pull/358
self.app.config["APPLICATION_ROOT"] = "/"
req = self.client.get("/")
self.assertStatus(200, req)
def test_unprefixed(self):
self.app.config["APPLICATION_ROOT"] = "/"
req = self.client.get("/foo/")
self.assertStatus(303, req)
def test_prefixed(self):
self.app.config["APPLICATION_ROOT"] = "/foo"
req = self.client.get("/foo/")
self.assertStatus(200, req)
class CommandTestCase(BaseTestCase):
def test_generate_config(self):
"""Simply checks that all config file generation
- raise no exception
- produce something non-empty
"""
runner = self.app.test_cli_runner()
for config_file in generate_config.params[0].type.choices:
result = runner.invoke(generate_config, config_file)
self.assertNotEqual(len(result.output.strip()), 0)
def test_generate_password_hash(self):
runner = self.app.test_cli_runner()
with patch("getpass.getpass", new=lambda prompt: "secret"):
result = runner.invoke(password_hash)
self.assertTrue(check_password_hash(result.output.strip(), "secret"))
def test_demo_project_deletion(self):
self.create_project("demo")
self.assertEquals(models.Project.query.get("demo").name, "demo")
runner = self.app.test_cli_runner()
runner.invoke(delete_project, "demo")
self.assertEqual(len(models.Project.query.all()), 0)
class ModelsTestCase(IhatemoneyTestCase):
def test_bill_pay_each(self):
self.post_project("raclette")
# add members
self.client.post("/raclette/members/add", data={"name": "zorglub", "weight": 2})
self.client.post("/raclette/members/add", data={"name": "fred"})
self.client.post("/raclette/members/add", data={"name": "tata"})
# Add a member with a balance=0 :
self.client.post("/raclette/members/add", data={"name": "pépé"})
# create bills
self.client.post(
"/raclette/add",
data={
"date": "2011-08-10",
"what": "fromage à raclette",
"payer": 1,
"payed_for": [1, 2, 3],
"amount": "10.0",
},
)
self.client.post(
"/raclette/add",
data={
"date": "2011-08-10",
"what": "red wine",
"payer": 2,
"payed_for": [1],
"amount": "20",
},
)
self.client.post(
"/raclette/add",
data={
"date": "2011-08-10",
"what": "delicatessen",
"payer": 1,
"payed_for": [1, 2],
"amount": "10",
},
)
project = models.Project.query.get_by_name(name="raclette")
zorglub = models.Person.query.get_by_name(name="zorglub", project=project)
zorglub_bills = models.Bill.query.options(
orm.subqueryload(models.Bill.owers)
).filter(models.Bill.owers.contains(zorglub))
for bill in zorglub_bills.all():
if bill.what == "red wine":
pay_each_expected = 20 / 2
self.assertEqual(bill.pay_each(), pay_each_expected)
if bill.what == "fromage à raclette":
pay_each_expected = 10 / 4
self.assertEqual(bill.pay_each(), pay_each_expected)
if bill.what == "delicatessen":
pay_each_expected = 10 / 3
self.assertEqual(bill.pay_each(), pay_each_expected)
class EmailFailureTestCase(IhatemoneyTestCase):
def test_creation_email_failure_smtp(self):
self.login("raclette")
with patch.object(
self.app.mail, "send", MagicMock(side_effect=smtplib.SMTPException)
):
resp = self.post_project("raclette")
# Check that an error message is displayed
self.assertIn(
"We tried to send you an reminder email, but there was an error",
resp.data.decode("utf-8"),
)
# Check that we were redirected to the home page anyway
self.assertIn(
'You probably want to <a href="/raclette/members/add"',
resp.data.decode("utf-8"),
)
def test_creation_email_failure_socket(self):
self.login("raclette")
with patch.object(self.app.mail, "send", MagicMock(side_effect=socket.error)):
resp = self.post_project("raclette")
# Check that an error message is displayed
self.assertIn(
"We tried to send you an reminder email, but there was an error",
resp.data.decode("utf-8"),
)
# Check that we were redirected to the home page anyway
self.assertIn(
'You probably want to <a href="/raclette/members/add"',
resp.data.decode("utf-8"),
)
def test_password_reset_email_failure(self):
self.create_project("raclette")
for exception in (smtplib.SMTPException, socket.error):
with patch.object(self.app.mail, "send", MagicMock(side_effect=exception)):
resp = self.client.post(
"/password-reminder", data={"id": "raclette"}, follow_redirects=True
)
# Check that an error message is displayed
self.assertIn(
"there was an error while sending you an email",
resp.data.decode("utf-8"),
)
# Check that we were not redirected to the success page
self.assertNotIn(
"A link to reset your password has been sent to you",
resp.data.decode("utf-8"),
)
def test_invitation_email_failure(self):
self.login("raclette")
self.post_project("raclette")
for exception in (smtplib.SMTPException, socket.error):
with patch.object(self.app.mail, "send", MagicMock(side_effect=exception)):
resp = self.client.post(
"/raclette/invite",
data={"emails": "toto@notmyidea.org"},
follow_redirects=True,
)
# Check that an error message is displayed
self.assertIn(
"there was an error while trying to send the invitation emails",
resp.data.decode("utf-8"),
)
# Check that we are still on the same page (no redirection)
self.assertIn(
"Invite people to join this project", resp.data.decode("utf-8")
)
class TestCurrencyConverter(unittest.TestCase):
converter = CurrencyConverter()
mock_data = {"USD": 1, "EUR": 0.8115}
converter.get_rates = MagicMock(return_value=mock_data)
def test_only_one_instance(self):
one = id(CurrencyConverter())
two = id(CurrencyConverter())
self.assertEqual(one, two)
def test_get_currencies(self):
self.assertCountEqual(self.converter.get_currencies(), ["USD", "EUR"])
def test_exchange_currency(self):
result = self.converter.exchange_currency(100, "USD", "EUR")
self.assertEqual(result, 81.15)
if __name__ == "__main__":
unittest.main()
|
