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Merge naive::datetime::test_*_json into their tests

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This commit is contained in:
Paul Dicker 2024-03-30 17:04:53 +01:00 committed by Paul Dicker
parent cba4baad32
commit e9849ed602
2 changed files with 132 additions and 114 deletions
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111
src/naive/datetime/mod.rs
View File

@ -2149,114 +2149,3 @@ impl Default for NaiveDateTime {
Self::UNIX_EPOCH
}
}
#[cfg(all(test, feature = "serde"))]
fn test_encodable_json<F, E>(to_string: F)
where
F: Fn(&NaiveDateTime) -> Result<String, E>,
E: ::std::fmt::Debug,
{
assert_eq!(
to_string(
&NaiveDate::from_ymd_opt(2016, 7, 8).unwrap().and_hms_milli_opt(9, 10, 48, 90).unwrap()
)
.ok(),
Some(r#""2016-07-08T09:10:48.090""#.into())
);
assert_eq!(
to_string(&NaiveDate::from_ymd_opt(2014, 7, 24).unwrap().and_hms_opt(12, 34, 6).unwrap())
.ok(),
Some(r#""2014-07-24T12:34:06""#.into())
);
assert_eq!(
to_string(
&NaiveDate::from_ymd_opt(0, 1, 1).unwrap().and_hms_milli_opt(0, 0, 59, 1_000).unwrap()
)
.ok(),
Some(r#""0000-01-01T00:00:60""#.into())
);
assert_eq!(
to_string(
&NaiveDate::from_ymd_opt(-1, 12, 31).unwrap().and_hms_nano_opt(23, 59, 59, 7).unwrap()
)
.ok(),
Some(r#""-0001-12-31T23:59:59.000000007""#.into())
);
assert_eq!(
to_string(&NaiveDate::MIN.and_hms_opt(0, 0, 0).unwrap()).ok(),
Some(r#""-262143-01-01T00:00:00""#.into())
);
assert_eq!(
to_string(&NaiveDate::MAX.and_hms_nano_opt(23, 59, 59, 1_999_999_999).unwrap()).ok(),
Some(r#""+262142-12-31T23:59:60.999999999""#.into())
);
}
#[cfg(all(test, feature = "serde"))]
fn test_decodable_json<F, E>(from_str: F)
where
F: Fn(&str) -> Result<NaiveDateTime, E>,
E: ::std::fmt::Debug,
{
assert_eq!(
from_str(r#""2016-07-08T09:10:48.090""#).ok(),
Some(
NaiveDate::from_ymd_opt(2016, 7, 8).unwrap().and_hms_milli_opt(9, 10, 48, 90).unwrap()
)
);
assert_eq!(
from_str(r#""2016-7-8T9:10:48.09""#).ok(),
Some(
NaiveDate::from_ymd_opt(2016, 7, 8).unwrap().and_hms_milli_opt(9, 10, 48, 90).unwrap()
)
);
assert_eq!(
from_str(r#""2014-07-24T12:34:06""#).ok(),
Some(NaiveDate::from_ymd_opt(2014, 7, 24).unwrap().and_hms_opt(12, 34, 6).unwrap())
);
assert_eq!(
from_str(r#""0000-01-01T00:00:60""#).ok(),
Some(NaiveDate::from_ymd_opt(0, 1, 1).unwrap().and_hms_milli_opt(0, 0, 59, 1_000).unwrap())
);
assert_eq!(
from_str(r#""0-1-1T0:0:60""#).ok(),
Some(NaiveDate::from_ymd_opt(0, 1, 1).unwrap().and_hms_milli_opt(0, 0, 59, 1_000).unwrap())
);
assert_eq!(
from_str(r#""-0001-12-31T23:59:59.000000007""#).ok(),
Some(NaiveDate::from_ymd_opt(-1, 12, 31).unwrap().and_hms_nano_opt(23, 59, 59, 7).unwrap())
);
assert_eq!(
from_str(r#""-262143-01-01T00:00:00""#).ok(),
Some(NaiveDate::MIN.and_hms_opt(0, 0, 0).unwrap())
);
assert_eq!(
from_str(r#""+262142-12-31T23:59:60.999999999""#).ok(),
Some(NaiveDate::MAX.and_hms_nano_opt(23, 59, 59, 1_999_999_999).unwrap())
);
assert_eq!(
from_str(r#""+262142-12-31T23:59:60.9999999999997""#).ok(), // excess digits are ignored
Some(NaiveDate::MAX.and_hms_nano_opt(23, 59, 59, 1_999_999_999).unwrap())
);
// bad formats
assert!(from_str(r#""""#).is_err());
assert!(from_str(r#""2016-07-08""#).is_err());
assert!(from_str(r#""09:10:48.090""#).is_err());
assert!(from_str(r#""20160708T091048.090""#).is_err());
assert!(from_str(r#""2000-00-00T00:00:00""#).is_err());
assert!(from_str(r#""2000-02-30T00:00:00""#).is_err());
assert!(from_str(r#""2001-02-29T00:00:00""#).is_err());
assert!(from_str(r#""2002-02-28T24:00:00""#).is_err());
assert!(from_str(r#""2002-02-28T23:60:00""#).is_err());
assert!(from_str(r#""2002-02-28T23:59:61""#).is_err());
assert!(from_str(r#""2016-07-08T09:10:48,090""#).is_err());
assert!(from_str(r#""2016-07-08 09:10:48.090""#).is_err());
assert!(from_str(r#""2016-007-08T09:10:48.090""#).is_err());
assert!(from_str(r#""yyyy-mm-ddThh:mm:ss.fffffffff""#).is_err());
assert!(from_str(r#"20160708000000"#).is_err());
assert!(from_str(r#"{}"#).is_err());
// pre-0.3.0 rustc-serialize format is now invalid
assert!(from_str(r#"{"date":{"ymdf":20},"time":{"secs":0,"frac":0}}"#).is_err());
assert!(from_str(r#"null"#).is_err());
}

135
src/naive/datetime/serde.rs
View File

@ -1128,7 +1128,6 @@ pub mod ts_seconds_option {
#[cfg(test)]
mod tests {
use crate::naive::datetime::{test_decodable_json, test_encodable_json};
use crate::serde::ts_nanoseconds_option;
use crate::{DateTime, NaiveDate, NaiveDateTime, TimeZone, Utc};
@ -1137,12 +1136,142 @@ mod tests {
#[test]
fn test_serde_serialize() {
test_encodable_json(serde_json::to_string);
assert_eq!(
serde_json::to_string(
&NaiveDate::from_ymd_opt(2016, 7, 8)
.unwrap()
.and_hms_milli_opt(9, 10, 48, 90)
.unwrap()
)
.ok(),
Some(r#""2016-07-08T09:10:48.090""#.into())
);
assert_eq!(
serde_json::to_string(
&NaiveDate::from_ymd_opt(2014, 7, 24).unwrap().and_hms_opt(12, 34, 6).unwrap()
)
.ok(),
Some(r#""2014-07-24T12:34:06""#.into())
);
assert_eq!(
serde_json::to_string(
&NaiveDate::from_ymd_opt(0, 1, 1)
.unwrap()
.and_hms_milli_opt(0, 0, 59, 1_000)
.unwrap()
)
.ok(),
Some(r#""0000-01-01T00:00:60""#.into())
);
assert_eq!(
serde_json::to_string(
&NaiveDate::from_ymd_opt(-1, 12, 31)
.unwrap()
.and_hms_nano_opt(23, 59, 59, 7)
.unwrap()
)
.ok(),
Some(r#""-0001-12-31T23:59:59.000000007""#.into())
);
assert_eq!(
serde_json::to_string(&NaiveDate::MIN.and_hms_opt(0, 0, 0).unwrap()).ok(),
Some(r#""-262143-01-01T00:00:00""#.into())
);
assert_eq!(
serde_json::to_string(
&NaiveDate::MAX.and_hms_nano_opt(23, 59, 59, 1_999_999_999).unwrap()
)
.ok(),
Some(r#""+262142-12-31T23:59:60.999999999""#.into())
);
}
#[test]
fn test_serde_deserialize() {
test_decodable_json(|input| serde_json::from_str(input));
let from_str = serde_json::from_str::<NaiveDateTime>;
assert_eq!(
from_str(r#""2016-07-08T09:10:48.090""#).ok(),
Some(
NaiveDate::from_ymd_opt(2016, 7, 8)
.unwrap()
.and_hms_milli_opt(9, 10, 48, 90)
.unwrap()
)
);
assert_eq!(
from_str(r#""2016-7-8T9:10:48.09""#).ok(),
Some(
NaiveDate::from_ymd_opt(2016, 7, 8)
.unwrap()
.and_hms_milli_opt(9, 10, 48, 90)
.unwrap()
)
);
assert_eq!(
from_str(r#""2014-07-24T12:34:06""#).ok(),
Some(NaiveDate::from_ymd_opt(2014, 7, 24).unwrap().and_hms_opt(12, 34, 6).unwrap())
);
assert_eq!(
from_str(r#""0000-01-01T00:00:60""#).ok(),
Some(
NaiveDate::from_ymd_opt(0, 1, 1)
.unwrap()
.and_hms_milli_opt(0, 0, 59, 1_000)
.unwrap()
)
);
assert_eq!(
from_str(r#""0-1-1T0:0:60""#).ok(),
Some(
NaiveDate::from_ymd_opt(0, 1, 1)
.unwrap()
.and_hms_milli_opt(0, 0, 59, 1_000)
.unwrap()
)
);
assert_eq!(
from_str(r#""-0001-12-31T23:59:59.000000007""#).ok(),
Some(
NaiveDate::from_ymd_opt(-1, 12, 31)
.unwrap()
.and_hms_nano_opt(23, 59, 59, 7)
.unwrap()
)
);
assert_eq!(
from_str(r#""-262143-01-01T00:00:00""#).ok(),
Some(NaiveDate::MIN.and_hms_opt(0, 0, 0).unwrap())
);
assert_eq!(
from_str(r#""+262142-12-31T23:59:60.999999999""#).ok(),
Some(NaiveDate::MAX.and_hms_nano_opt(23, 59, 59, 1_999_999_999).unwrap())
);
assert_eq!(
from_str(r#""+262142-12-31T23:59:60.9999999999997""#).ok(), // excess digits are ignored
Some(NaiveDate::MAX.and_hms_nano_opt(23, 59, 59, 1_999_999_999).unwrap())
);
// bad formats
assert!(from_str(r#""""#).is_err());
assert!(from_str(r#""2016-07-08""#).is_err());
assert!(from_str(r#""09:10:48.090""#).is_err());
assert!(from_str(r#""20160708T091048.090""#).is_err());
assert!(from_str(r#""2000-00-00T00:00:00""#).is_err());
assert!(from_str(r#""2000-02-30T00:00:00""#).is_err());
assert!(from_str(r#""2001-02-29T00:00:00""#).is_err());
assert!(from_str(r#""2002-02-28T24:00:00""#).is_err());
assert!(from_str(r#""2002-02-28T23:60:00""#).is_err());
assert!(from_str(r#""2002-02-28T23:59:61""#).is_err());
assert!(from_str(r#""2016-07-08T09:10:48,090""#).is_err());
assert!(from_str(r#""2016-07-08 09:10:48.090""#).is_err());
assert!(from_str(r#""2016-007-08T09:10:48.090""#).is_err());
assert!(from_str(r#""yyyy-mm-ddThh:mm:ss.fffffffff""#).is_err());
assert!(from_str(r#"20160708000000"#).is_err());
assert!(from_str(r#"{}"#).is_err());
// pre-0.3.0 rustc-serialize format is now invalid
assert!(from_str(r#"{"date":{"ymdf":20},"time":{"secs":0,"frac":0}}"#).is_err());
assert!(from_str(r#"null"#).is_err());
}
// Bincode is relevant to test separately from JSON because