53 lines
1.5 KiB
Rust
53 lines
1.5 KiB
Rust
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#[cfg(test)]
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mod tests {
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use chrono::{DateTime, FixedOffset, NaiveDate, TimeZone};
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use chrono_tz::{
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America::{New_York, Phoenix},
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Tz,
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US::Mountain,
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};
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#[test]
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fn it_saves_with_offset() {
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let date = Phoenix.with_ymd_and_hms(2023, 10, 13, 23, 0, 0).unwrap();
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assert_eq!(date.to_rfc3339(), "2023-10-13T23:00:00-07:00");
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assert_eq!(date.date_naive().to_string(), "2023-10-13");
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assert_eq!(
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date.with_timezone(&New_York).to_rfc3339(),
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"2023-10-14T02:00:00-04:00"
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);
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assert_eq!(
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date.with_timezone(&New_York).date_naive().to_string(),
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"2023-10-14"
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);
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}
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#[test]
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fn it_can_parse_with_offset() {
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let reference = "2023-10-13T23:00:00-08:00";
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let date = DateTime::parse_from_rfc3339(reference).unwrap();
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assert_eq!(
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date,
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FixedOffset::west_opt(8 * 60 * 60)
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.unwrap()
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.with_ymd_and_hms(2023, 10, 13, 23, 0, 0)
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.unwrap()
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);
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assert_eq!(
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date.with_timezone(&New_York),
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FixedOffset::west_opt(4 * 60 * 60)
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.unwrap()
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.with_ymd_and_hms(2023, 10, 14, 03, 0, 0)
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.unwrap()
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);
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assert_eq!(
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date.date_naive(),
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NaiveDate::from_ymd_opt(2023, 10, 13).unwrap()
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);
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assert_eq!(
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date.with_timezone(&New_York).date_naive(),
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NaiveDate::from_ymd_opt(2023, 10, 14).unwrap()
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);
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}
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}
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