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Add API test cases related to currencies

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This commit is contained in:
Baptiste Jonglez 2021-10-13 23:45:51 +02:00 committed by zorun
parent 17b4255d82
commit ff2a5cc147
3 changed files with 166 additions and 3 deletions
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151
ihatemoney/tests/api_test.py
View file

@ -575,6 +575,157 @@ class APITestCase(IhatemoneyTestCase):
)
self.assertStatus(400, req)
def test_currencies(self):
# create project with a default currency
resp = self.api_create("raclette", default_currency="EUR")
self.assertTrue(201, resp.status_code)
# get information about it
resp = self.client.get(
"/api/projects/raclette", headers=self.get_auth("raclette")
)
self.assertTrue(200, resp.status_code)
expected = {
"members": [],
"name": "raclette",
"contact_email": "raclette@notmyidea.org",
"default_currency": "EUR",
"id": "raclette",
"logging_preference": 1,
}
decoded_resp = json.loads(resp.data.decode("utf-8"))
self.assertDictEqual(decoded_resp, expected)
# Add members
self.api_add_member("raclette", "zorglub")
self.api_add_member("raclette", "fred")
self.api_add_member("raclette", "quentin")
# Add a bill without explicit currency
req = self.client.post(
"/api/projects/raclette/bills",
data={
"date": "2011-08-10",
"what": "fromage",
"payer": "1",
"payed_for": ["1", "2"],
"amount": "25",
"external_link": "https://raclette.fr",
},
headers=self.get_auth("raclette"),
)
# should return the id
self.assertStatus(201, req)
self.assertEqual(req.data.decode("utf-8"), "1\n")
# get this bill details
req = self.client.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": "zorglub", "weight": 1},
{"activated": True, "id": 2, "name": "fred", "weight": 1},
],
"amount": 25.0,
"date": "2011-08-10",
"id": 1,
"converted_amount": 25.0,
"original_currency": "EUR",
"external_link": "https://raclette.fr",
}
got = json.loads(req.data.decode("utf-8"))
self.assertEqual(
datetime.date.today(),
datetime.datetime.strptime(got["creation_date"], "%Y-%m-%d").date(),
)
del got["creation_date"]
self.assertDictEqual(expected, got)
# Change bill amount and currency
req = self.client.put(
"/api/projects/raclette/bills/1",
data={
"date": "2011-08-10",
"what": "fromage",
"payer": "1",
"payed_for": ["1", "2"],
"amount": "30",
"external_link": "https://raclette.fr",
"original_currency": "CAD",
},
headers=self.get_auth("raclette"),
)
self.assertStatus(200, req)
# Check result
req = self.client.get(
"/api/projects/raclette/bills/1", headers=self.get_auth("raclette")
)
self.assertStatus(200, req)
expected_amount = self.converter.exchange_currency(30.0, "CAD", "EUR")
expected = {
"what": "fromage",
"payer_id": 1,
"owers": [
{"activated": True, "id": 1, "name": "zorglub", "weight": 1.0},
{"activated": True, "id": 2, "name": "fred", "weight": 1.0},
],
"amount": 30.0,
"date": "2011-08-10",
"id": 1,
"converted_amount": expected_amount,
"original_currency": "CAD",
"external_link": "https://raclette.fr",
}
got = json.loads(req.data.decode("utf-8"))
del got["creation_date"]
self.assertDictEqual(expected, got)
# Add a bill with yet another currency
req = self.client.post(
"/api/projects/raclette/bills",
data={
"date": "2011-09-10",
"what": "Pierogi",
"payer": "1",
"payed_for": ["2", "3"],
"amount": "80",
"original_currency": "PLN",
},
headers=self.get_auth("raclette"),
)
# should return the id
self.assertStatus(201, req)
self.assertEqual(req.data.decode("utf-8"), "2\n")
# Try to remove default project currency, it should fail
req = self.client.put(
"/api/projects/raclette",
data={
"contact_email": "yeah@notmyidea.org",
"default_currency": "XXX",
"password": "raclette",
"name": "The raclette party",
},
headers=self.get_auth("raclette"),
)
self.assertStatus(400, req)
self.assertIn("This project cannot be set", req.data.decode("utf-8"))
self.assertIn(
"because it contains bills in multiple currencies", req.data.decode("utf-8")
)
def test_statistics(self):
# create a project
self.api_create("raclette")

8
ihatemoney/tests/common/ihatemoney_testcase.py
View file

@ -24,7 +24,13 @@ class BaseTestCase(TestCase):
def setUp(self):
db.create_all()
# Add dummy data to CurrencyConverter for all tests (since it's a singleton)
mock_data = {"USD": 1, "EUR": 0.8, "CAD": 1.2, CurrencyConverter.no_currency: 1}
mock_data = {
"USD": 1,
"EUR": 0.8,
"CAD": 1.2,
"PLN": 4,
CurrencyConverter.no_currency: 1,
}
converter = CurrencyConverter()
converter.get_rates = MagicMock(return_value=mock_data)
# Also add it to an attribute to make tests clearer

10
ihatemoney/tests/main_test.py
View file

@ -288,7 +288,13 @@ class CaptchaTestCase(IhatemoneyTestCase):
class TestCurrencyConverter(unittest.TestCase):
converter = CurrencyConverter()
mock_data = {"USD": 1, "EUR": 0.8, "CAD": 1.2, CurrencyConverter.no_currency: 1}
mock_data = {
"USD": 1,
"EUR": 0.8,
"CAD": 1.2,
"PLN": 4,
CurrencyConverter.no_currency: 1,
}
converter.get_rates = MagicMock(return_value=mock_data)
def test_only_one_instance(self):
@ -299,7 +305,7 @@ class TestCurrencyConverter(unittest.TestCase):
def test_get_currencies(self):
self.assertCountEqual(
self.converter.get_currencies(),
["USD", "EUR", "CAD", CurrencyConverter.no_currency],
["USD", "EUR", "CAD", "PLN", CurrencyConverter.no_currency],
)
def test_exchange_currency(self):