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import logging | |
import pandas as pd | |
import awswrangler as wr | |
from src.timeseries_data_generator import TimeseriesGenerator | |
def upload_timeseries_data_to_s3(df: pd.DataFrame) -> None: | |
result = wr.s3.to_parquet( | |
df, | |
path=f"s3://data-lake-bronze/timeseries/", | |
index=False, | |
dataset=True, | |
database="timeseries", | |
table="ge-demo", | |
) | |
logger.info("New file uploaded: %s", result) | |
def test_happy_path() -> None: | |
df = TimeseriesGenerator( | |
start_date="2021-01-01", end_date="2021-01-31 23:59" | |
).get_timeseries() | |
upload_timeseries_data_to_s3(df) | |
def test_bad_order_of_columns() -> None: | |
"""Order of columns here is the opposite of what we expect in a time series""" | |
df = TimeseriesGenerator( | |
start_date="2021-02-01", end_date="2021-02-28 23:59" | |
).get_timeseries() | |
df = df[["value", "timestamp"]] | |
upload_timeseries_data_to_s3(df) | |
def test_incomplete_data() -> None: | |
"""Data doesn't contain the full month of July""" | |
df = TimeseriesGenerator( | |
start_date="2021-03-01", end_date="2021-03-25 23:59" | |
).get_timeseries() | |
upload_timeseries_data_to_s3(df) | |
def test_missing_nr_values() -> None: | |
df = TimeseriesGenerator( | |
start_date="2021-04-01", end_date="2021-04-30 23:59" | |
).get_timeseries() | |
df.at[0, "value"] = None | |
upload_timeseries_data_to_s3(df) | |
def test_missing_timestamp() -> None: | |
df = TimeseriesGenerator( | |
start_date="2021-05-01", end_date="2021-05-31 23:59" | |
).get_timeseries() | |
df.at[0, "timestamp"] = None | |
upload_timeseries_data_to_s3(df) | |
def test_incorrect_data_type_nr_column() -> None: | |
df = TimeseriesGenerator( | |
start_date="2021-06-01", end_date="2021-06-30 23:59" | |
).get_timeseries() | |
df["value"] = df["value"].astype(float) | |
upload_timeseries_data_to_s3(df) | |
def test_incorrect_data_type_dt_column() -> None: | |
df = TimeseriesGenerator( | |
start_date="2021-07-01", end_date="2021-07-31 23:59" | |
).get_timeseries() | |
df["timestamp"] = df["timestamp"].astype(str) | |
upload_timeseries_data_to_s3(df) | |
def test_incorrect_value_range() -> None: | |
df = TimeseriesGenerator( | |
start_date="2021-08-01", end_date="2021-08-31 23:59", min_value=0, max_value=120 | |
).get_timeseries() | |
upload_timeseries_data_to_s3(df) | |
if __name__ == "__main__": | |
logging.basicConfig( | |
format="[%(levelname)s] [%(name)s] [%(asctime)s]: %(message)s", level="INFO" | |
) | |
logger = logging.getLogger(__name__) | |
test_happy_path() | |
test_bad_order_of_columns() | |
test_incomplete_data() | |
test_missing_nr_values() | |
test_missing_timestamp() | |
test_incorrect_data_type_nr_column() | |
test_incorrect_data_type_dt_column() | |
test_incorrect_value_range() |
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