def test_duplicate_dates(self):
params = {
"data_source": "",
"span_length": 1,
"end_date": "2020-09-02",
"expected_lag": {}
}
validator = StaticValidator(params)
report = ValidationReport([])
filenames = [("20200901_county_signal_signal.csv", "match_obj"),
("20200903_county_signal_signal.csv", "match_obj"),
("20200903_usa_signal_signal.csv", "match_obj"),
("20200903_usa_signal_signal.csv", "match_obj")]
validator.check_missing_date_files(filenames, report)
assert len(report.raised_errors) == 1
assert "check_missing_date_files" in [
err.check_data_id[0] for err in report.raised_errors
]
assert len([
err.expression[0] for err in report.raised_errors
if err.check_data_id[0] == "check_missing_date_files"
]) == 1
assert [
err.expression[0] for err in report.raised_errors
if err.check_data_id[0] == "check_missing_date_files"
][0] == datetime.strptime("20200902", "%Y%m%d").date()
def test_same_day(self):
params = {
"data_source": "",
"span_length": 0,
"end_date": "2020-09-01",
"expected_lag": {}
}
validator = StaticValidator(params)
report = ValidationReport([])
filenames = [("20200901_county_signal_signal.csv", "match_obj")]
validator.check_missing_date_files(filenames, report)
assert len(report.raised_errors) == 0
assert "check_missing_date_files" not in [
err.check_data_id[0] for err in report.raised_errors
]
def test_empty_filelist(self):
params = {
"data_source": "",
"span_length": 8,
"end_date": "2020-09-09",
"expected_lag": {}
}
validator = StaticValidator(params)
report = ValidationReport([])
report = ValidationReport([])
filenames = list()
validator.check_missing_date_files(filenames, report)
assert len(report.raised_errors) == 1
assert "check_missing_date_files" in [
err.check_data_id[0] for err in report.raised_errors
]
assert len(report.raised_errors[0].expression) == 9