def test_returning_none():
summary = run_validator(IReturnValues, "returning_none")
assert summary.exc_type.startswith("TypeError")
assert summary.num_passing is None
assert summary.num_na is None
assert summary.num_allowed_to_fail is None
assert summary.failures is None
def test_returning_bool(num_failing, num_na):
failures = IReturnValues.objects.generate(failing=num_failing)
IReturnValues.objects.generate(na=num_na)
summary = run_validator(IReturnValues, "returning_bool")
assert summary == SummaryEx(num_passing=20,
num_na=num_na,
failures=failures).complete()
def test_raising_exception():
summary = run_validator(IReturnValues, "raising_exception")
assert summary.exc_type.startswith("ValueError")
assert summary.exc_traceback is not None
assert summary.num_passing is None
assert summary.num_na is None
assert summary.num_allowed_to_fail is None
assert summary.failures is None
def test_bad_related_names(caplog):
summary = run_validator(RelatedFields, "bad_related_names")
assert summary == SummaryEx(num_passing=20).complete()
for name, level, message in caplog.record_tuples:
if name == "datavalidation" and level == logging.WARNING:
break
else:
assert False, "expected a warning about related names"
def test_second_database():
failure = SecondDatabase.objects.generate(failing=1)
summary = run_validator(SecondDatabase, method_name="test_foobar")
assert summary == SummaryEx(num_passing=20, num_na=0,
failures=failure).complete()
# assert the FailingObject table was updated
ct = ContentType.objects.get_for_model(SecondDatabase)
assert FailingObject.objects.using("default").filter(
content_type=ct).count() == 1
def test_allowed_to_fail():
failures = IReturnValues.objects.generate(failing=10)
IReturnValues.objects.generate(na=5)
summary = run_validator(IReturnValues, "allowed_to_fail")
assert summary == SummaryEx(
num_passing=20,
num_na=5,
num_allowed_to_fail=10,
failures=failures,
).complete()
def test_returning_bool(num_failing, num_na):
failures = CReturnValues.objects.generate(failing=num_failing)
CReturnValues.objects.generate(na=num_na)
summary = run_validator(CReturnValues, "returning_bool")
expected_status = SummaryEx(failures=failures).complete().status
assert summary == SummaryEx(
status=expected_status,
num_passing=None,
num_na=None,
num_allowed_to_fail=None,
).complete()
def test_returning_summary():
summary = run_validator(CReturnValues, "returning_summary")
assert summary == SummaryEx.from_summary(
Summary(num_passing=20, num_na=0, failures=[])).complete()
def test_returning_list_of_model_ids(num_failing, num_na):
failures = CReturnValues.objects.generate(failing=num_failing)
CReturnValues.objects.generate(na=num_na)
summary = run_validator(CReturnValues, "returning_list_of_model_ids")
assert summary == SummaryEx.from_return_value(failures).complete()
def test_useless_select_related(caplog):
summary = run_validator(RelatedFields, "useless_select_related")
print(summary.__dict__)
assert summary == SummaryEx.from_return_value(PASS).complete()
assert_no_warnings(caplog)
def test_select_related_m2m(caplog):
summary = run_validator(RelatedFields, "prefetch_related_m2m")
assert summary == SummaryEx(num_passing=20).complete()
assert_no_warnings(caplog)