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_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_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_summary_ex_pretty_print():
summary = SummaryEx(num_passing=1, num_na=2, failures=[3,
4]).pretty_print()
assert summary == ("PASSED: 1\n"
"FAILED: 2\n"
"NA: 2\n"
"Allowed to Fail: 0\n"
"Failing Ids: 3, 4")
summary = SummaryEx(num_passing=None, num_na=None,
failures=[1, 2, 3, 4]).pretty_print()
assert summary == ("FAILED: 4\n"
"Allowed to Fail: 0\n"
"Failing Ids: 1, 2, 3...")
summary = SummaryEx(num_passing=1, exc_type="ValueError()",
exc_obj_pk=1).pretty_print()
assert summary == "EXCEPTION: ValueError() (object pk=1)"
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_summary_ex_instantiation():
""" creation of SummaryEx from summaries and return values """
# should not throw errors
SummaryEx()
SummaryEx().complete()
SummaryEx(num_passing=1, num_na=2, num_allowed_to_fail=3,
failures=[]).complete()
SummaryEx.from_exception_info(
ExceptionInfo(exc_type="TypeError")).complete()
SummaryEx.from_return_value(True)
SummaryEx.from_return_value(False)
SummaryEx(status=Status.PASSING).complete()
SummaryEx(failures=list(TestModel.objects.all()[:2])).complete()
# should throw errors
try:
SummaryEx(num_passing=None).complete()
assert False, "expected an exception"
except TypeError:
pass
try:
SummaryEx(failures=True).complete() # noqa
assert False, "expected an exception"
except TypeError:
pass
try:
SummaryEx.from_summary(Summary(failures=None)).complete() # noqa
assert False, "expected an exception"
except TypeError:
pass
def test_summary_ex_equality():
assert SummaryEx(num_passing=1) == SummaryEx(num_passing=1)
assert SummaryEx(failures=[1, 2]) == SummaryEx(failures=[2, 1])
assert SummaryEx(exc_obj_pk=1) == SummaryEx(exc_obj_pk=1)
assert (SummaryEx.from_summary(
Summary(num_passing=1, failures=[2])) == SummaryEx(num_passing=1,
failures=[2]))
assert SummaryEx(num_passing=1) != SummaryEx(num_passing=2)
assert SummaryEx(num_passing=1) != SummaryEx(num_passing=None)
assert SummaryEx(failures=[]) != SummaryEx(failures=None)
assert SummaryEx(failures=[1, 2, 3]) != SummaryEx(failures=[2, 1])
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)