Added on schedule and bump version

test/unit/polars_dataframe/test_is_on_schedule.py

@@ -0,0 +1,28 @@
+import polars as pl
+from cuallee import Check
+import pytest
+from datetime import datetime, timedelta
+
+
+def test_positive(check: Check):
+    check.is_on_schedule("id", (9, 17))
+    df = pl.DataFrame({"id": pl.Series([datetime(2022,1,1,i,1,0) for i in range(9,18)], dtype=pl.Datetime)})
+    result = check.validate(df).select(pl.col("status")) == "PASS"
+    assert all(result.to_series().to_list())
+
+
+def test_negative(check: Check):
+    check.is_on_schedule("id", (9, 17))
+    df = pl.DataFrame({"id": pl.Series([datetime(2022,1,1,i,1,0) for i in range(9,21)], dtype=pl.Datetime)})
+
+    result = check.validate(df).select(pl.col("status")) == "FAIL"
+    assert all(result.to_series().to_list())
+
+
+def test_coverage(check: Check):
+    check.is_on_schedule("id", (9, 17), pct=7 / 8)
+    df = pl.DataFrame({"id": pl.Series([datetime(2022,1,1,i,1,0) for i in range(9,19)], dtype=pl.Datetime)})
+    result = check.validate(df)
+
+    result = check.validate(df).select(pl.col("status")) == "PASS"
+    assert all(result.to_series().to_list())