use arrow_cast::parse::string_to_datetime;
use chrono::Utc;
#[test]
fn test_parse_timezone() {
let cases = [
(
"2023-01-01 040506 America/Los_Angeles",
"2023-01-01T12:05:06+00:00",
),
(
"2023-01-01 04:05:06.345 America/Los_Angeles",
"2023-01-01T12:05:06.345+00:00",
),
(
"2023-01-01 04:05:06.345 America/Los_Angeles",
"2023-01-01T12:05:06.345+00:00",
),
(
"2023-01-01 04:05:06.789 -08",
"2023-01-01T12:05:06.789+00:00",
),
(
"2023-03-12 040506 America/Los_Angeles",
"2023-03-12T11:05:06+00:00",
), ];
for (s, expected) in cases {
let actual = string_to_datetime(&Utc, s).unwrap().to_rfc3339();
assert_eq!(actual, expected, "{s}")
}
}
#[test]
fn test_parse_timezone_invalid() {
let cases = [
(
"2015-01-20T17:35:20-24:00",
"Parser error: Invalid timezone \"-24:00\": failed to parse timezone",
),
(
"2023-01-01 04:05:06.789 +07:30:00",
"Parser error: Invalid timezone \"+07:30:00\": failed to parse timezone"
),
(
"2023-03-12 02:05:06 America/Los_Angeles",
"Parser error: Error parsing timestamp from '2023-03-12 02:05:06 America/Los_Angeles': error computing timezone offset",
),
(
"2023-11-05 01:30:06 America/Los_Angeles",
"Parser error: Error parsing timestamp from '2023-11-05 01:30:06 America/Los_Angeles': error computing timezone offset",
),
];
for (s, expected) in cases {
let actual = string_to_datetime(&Utc, s).unwrap_err().to_string();
assert_eq!(actual, expected)
}
}