Function test_array

datafusion/functions/src/datetime/to_date.rs:275–303

(tc: &TestCase)

        }

        fn test_array<A>(tc: &TestCase)
        where
            A: From<Vec<&'static str>> + Array + 'static,
        {
            let date_array = A::from(vec![tc.date_str]);
            let batch_len = date_array.len();
            let to_date_result = invoke_to_date_with_args(
                vec![ColumnarValue::Array(Arc::new(date_array))],
                batch_len,
            );

            match to_date_result {
                Ok(ColumnarValue::Array(a)) => {
                    assert_eq!(a.len(), 1);

                    let expected = Date32Type::parse_formatted(tc.date_str, "%Y-%m-%d");
                    let mut builder = Date32Array::builder(4);
                    builder.append_value(expected.unwrap());

                    assert_eq!(
                        &builder.finish() as &dyn Array,
                        a.as_ref(),
                        "{}: to_date created wrong value",
                        tc.name
                    );
                }
                _ => panic!("Could not convert '{}' to Date", tc.date_str),
            }
        }
    }

    #[test]