comm-central/third_party/rust/serde_with/tests/chrono_0_4.rs

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#![allow(
// clippy is broken and shows wrong warnings
// clippy on stable does not know yet about the lint name
unknown_lints,
clippy::derive_partial_eq_without_eq,
)]
extern crate alloc;
mod utils;
use crate::utils::{
check_deserialization, check_error_deserialization, check_serialization, is_equal,
};
use alloc::collections::BTreeMap;
use chrono_0_4::{DateTime, Duration, Local, NaiveDateTime, Utc};
use core::{iter::FromIterator, str::FromStr};
use expect_test::expect;
use serde::{Deserialize, Serialize};
use serde_with::{
formats::Flexible, serde_as, DurationMicroSeconds, DurationMicroSecondsWithFrac,
DurationMilliSeconds, DurationMilliSecondsWithFrac, DurationNanoSeconds,
DurationNanoSecondsWithFrac, DurationSeconds, DurationSecondsWithFrac, TimestampMicroSeconds,
TimestampMicroSecondsWithFrac, TimestampMilliSeconds, TimestampMilliSecondsWithFrac,
TimestampNanoSeconds, TimestampNanoSecondsWithFrac, TimestampSeconds, TimestampSecondsWithFrac,
};
fn new_datetime(secs: i64, nsecs: u32) -> DateTime<Utc> {
DateTime::from_utc(NaiveDateTime::from_timestamp_opt(secs, nsecs).unwrap(), Utc)
}
#[test]
fn json_datetime_from_any_to_string_deserialization() {
#[derive(Debug, PartialEq, Deserialize)]
struct S(
#[serde(with = "serde_with::chrono_0_4::datetime_utc_ts_seconds_from_any")] DateTime<Utc>,
);
// just integers
check_deserialization(
vec![
S(new_datetime(1_478_563_200, 0)),
S(new_datetime(0, 0)),
S(new_datetime(-86000, 0)),
],
r#"[
1478563200,
0,
-86000
]"#,
);
// floats, shows precision errors in subsecond part
check_deserialization(
vec![
S(new_datetime(1_478_563_200, 122_999_906)),
S(new_datetime(0, 0)),
S(new_datetime(-86000, 998_999_999)),
],
r#"[
1478563200.123,
0.000,
-86000.999
]"#,
);
// string representation of floats
check_deserialization(
vec![
S(new_datetime(1_478_563_200, 123_000_000)),
S(new_datetime(0, 0)),
S(new_datetime(-86000, 999_000_000)),
],
r#"[
"1478563200.123",
"0.000",
"-86000.999"
]"#,
);
}
#[test]
fn test_chrono_naive_date_time() {
#[serde_as]
#[derive(Debug, Serialize, Deserialize, PartialEq)]
pub struct S(#[serde_as(as = "DateTime<Utc>")] NaiveDateTime);
is_equal(
S(NaiveDateTime::from_str("1994-11-05T08:15:30").unwrap()),
expect![[r#""1994-11-05T08:15:30Z""#]],
);
}
#[test]
fn test_chrono_option_naive_date_time() {
#[serde_as]
#[derive(Debug, Serialize, Deserialize, PartialEq)]
pub struct S(#[serde_as(as = "Option<DateTime<Utc>>")] Option<NaiveDateTime>);
is_equal(
S(NaiveDateTime::from_str("1994-11-05T08:15:30").ok()),
expect![[r#""1994-11-05T08:15:30Z""#]],
);
}
#[test]
fn test_chrono_vec_option_naive_date_time() {
#[serde_as]
#[derive(Debug, Serialize, Deserialize, PartialEq)]
pub struct S(#[serde_as(as = "Vec<Option<DateTime<Utc>>>")] Vec<Option<NaiveDateTime>>);
is_equal(
S(vec![
NaiveDateTime::from_str("1994-11-05T08:15:30").ok(),
NaiveDateTime::from_str("1994-11-05T08:15:31").ok(),
]),
expect![[r#"
[
"1994-11-05T08:15:30Z",
"1994-11-05T08:15:31Z"
]"#]],
);
}
#[test]
fn test_chrono_btreemap_naive_date_time() {
#[serde_as]
#[derive(Debug, Serialize, Deserialize, PartialEq)]
pub struct S(#[serde_as(as = "BTreeMap<_, DateTime<Utc>>")] BTreeMap<i32, NaiveDateTime>);
is_equal(
S(BTreeMap::from_iter(vec![
(1, NaiveDateTime::from_str("1994-11-05T08:15:30").unwrap()),
(2, NaiveDateTime::from_str("1994-11-05T08:15:31").unwrap()),
])),
expect![[r#"
{
"1": "1994-11-05T08:15:30Z",
"2": "1994-11-05T08:15:31Z"
}"#]],
);
}
#[test]
fn test_chrono_duration_seconds() {
let zero = Duration::zero();
let one_second = Duration::seconds(1);
let half_second = Duration::nanoseconds(500_000_000);
let minus_one_second = zero - one_second;
let minus_half_second = zero - half_second;
#[serde_as]
#[derive(Debug, Serialize, Deserialize, PartialEq)]
struct StructIntStrict(#[serde_as(as = "DurationSeconds<i64>")] Duration);
is_equal(StructIntStrict(zero), expect![[r#"0"#]]);
is_equal(StructIntStrict(one_second), expect![[r#"1"#]]);
is_equal(StructIntStrict(minus_one_second), expect![[r#"-1"#]]);
check_serialization(StructIntStrict(half_second), expect![[r#"1"#]]);
check_serialization(StructIntStrict(minus_half_second), expect![[r#"-1"#]]);
check_error_deserialization::<StructIntStrict>(
r#""1""#,
expect![[r#"invalid type: string "1", expected i64 at line 1 column 3"#]],
);
check_error_deserialization::<StructIntStrict>(
r#"9223372036854775808"#,
expect![[
r#"invalid value: integer `9223372036854775808`, expected i64 at line 1 column 19"#
]],
);
#[serde_as]
#[derive(Debug, Serialize, Deserialize, PartialEq)]
struct StructIntFlexible(#[serde_as(as = "DurationSeconds<i64, Flexible>")] Duration);
is_equal(StructIntFlexible(zero), expect![[r#"0"#]]);
is_equal(StructIntFlexible(one_second), expect![[r#"1"#]]);
check_serialization(StructIntFlexible(half_second), expect![[r#"1"#]]);
check_serialization(StructIntFlexible(minus_half_second), expect![[r#"-1"#]]);
check_deserialization(StructIntFlexible(half_second), r#""0.5""#);
check_deserialization(StructIntFlexible(minus_half_second), r#""-0.5""#);
check_deserialization(StructIntFlexible(one_second), r#""1""#);
check_deserialization(StructIntFlexible(minus_one_second), r#""-1""#);
check_deserialization(StructIntFlexible(zero), r#""0""#);
check_error_deserialization::<StructIntFlexible>(
r#""a""#,
expect![[
r#"invalid value: string "a", expected an integer, a float, or a string containing a number at line 1 column 3"#
]],
);
#[serde_as]
#[derive(Debug, Serialize, Deserialize, PartialEq)]
struct Structf64Strict(#[serde_as(as = "DurationSeconds<f64>")] Duration);
is_equal(Structf64Strict(zero), expect![[r#"0.0"#]]);
is_equal(Structf64Strict(one_second), expect![[r#"1.0"#]]);
is_equal(Structf64Strict(minus_one_second), expect![[r#"-1.0"#]]);
check_serialization(Structf64Strict(half_second), expect![[r#"1.0"#]]);
check_serialization(Structf64Strict(minus_half_second), expect![[r#"-1.0"#]]);
check_deserialization(Structf64Strict(one_second), r#"0.5"#);
check_deserialization(Structf64Strict(minus_one_second), r#"-0.5"#);
check_error_deserialization::<Structf64Strict>(
r#""1""#,
expect![[r#"invalid type: string "1", expected f64 at line 1 column 3"#]],
);
#[serde_as]
#[derive(Debug, Serialize, Deserialize, PartialEq)]
struct Structf64Flexible(#[serde_as(as = "DurationSeconds<f64, Flexible>")] Duration);
is_equal(Structf64Flexible(zero), expect![[r#"0.0"#]]);
is_equal(Structf64Flexible(one_second), expect![[r#"1.0"#]]);
is_equal(Structf64Flexible(minus_one_second), expect![[r#"-1.0"#]]);
check_serialization(Structf64Flexible(half_second), expect![[r#"1.0"#]]);
check_serialization(Structf64Flexible(minus_half_second), expect![[r#"-1.0"#]]);
check_deserialization(Structf64Flexible(half_second), r#""0.5""#);
check_deserialization(Structf64Flexible(minus_half_second), r#""-0.5""#);
check_deserialization(Structf64Flexible(one_second), r#""1""#);
check_deserialization(Structf64Flexible(minus_one_second), r#""-1""#);
check_deserialization(Structf64Flexible(zero), r#""0""#);
check_error_deserialization::<Structf64Flexible>(
r#""a""#,
expect![[
r#"invalid value: string "a", expected an integer, a float, or a string containing a number at line 1 column 3"#
]],
);
#[serde_as]
#[derive(Debug, Serialize, Deserialize, PartialEq)]
struct StructStringStrict(#[serde_as(as = "DurationSeconds<String>")] Duration);
is_equal(StructStringStrict(zero), expect![[r#""0""#]]);
is_equal(StructStringStrict(one_second), expect![[r#""1""#]]);
is_equal(StructStringStrict(minus_one_second), expect![[r#""-1""#]]);
check_serialization(StructStringStrict(half_second), expect![[r#""1""#]]);
check_serialization(StructStringStrict(minus_half_second), expect![[r#""-1""#]]);
check_error_deserialization::<StructStringStrict>(
r#"1"#,
expect![[
r#"invalid type: integer `1`, expected a string containing a number at line 1 column 1"#
]],
);
check_error_deserialization::<StructStringStrict>(
r#"-1"#,
expect![[
r#"invalid type: integer `-1`, expected a string containing a number at line 1 column 2"#
]],
);
#[serde_as]
#[derive(Debug, Serialize, Deserialize, PartialEq)]
struct StructStringFlexible(#[serde_as(as = "DurationSeconds<String, Flexible>")] Duration);
is_equal(StructStringFlexible(zero), expect![[r#""0""#]]);
is_equal(StructStringFlexible(one_second), expect![[r#""1""#]]);
is_equal(StructStringFlexible(minus_one_second), expect![[r#""-1""#]]);
check_serialization(StructStringFlexible(half_second), expect![[r#""1""#]]);
check_deserialization(StructStringFlexible(half_second), r#""0.5""#);
check_deserialization(StructStringFlexible(one_second), r#""1""#);
check_deserialization(StructStringFlexible(zero), r#""0""#);
check_error_deserialization::<StructStringFlexible>(
r#""a""#,
expect![[
r#"invalid value: string "a", expected an integer, a float, or a string containing a number at line 1 column 3"#
]],
);
}
#[test]
fn test_chrono_duration_seconds_with_frac() {
let zero = Duration::zero();
let one_second = Duration::seconds(1);
let half_second = Duration::nanoseconds(500_000_000);
let minus_one_second = zero - one_second;
let minus_half_second = zero - half_second;
#[serde_as]
#[derive(Debug, Serialize, Deserialize, PartialEq)]
struct Structf64Strict(#[serde_as(as = "DurationSecondsWithFrac<f64>")] Duration);
is_equal(Structf64Strict(zero), expect![[r#"0.0"#]]);
is_equal(Structf64Strict(one_second), expect![[r#"1.0"#]]);
is_equal(Structf64Strict(minus_one_second), expect![[r#"-1.0"#]]);
is_equal(Structf64Strict(half_second), expect![[r#"0.5"#]]);
is_equal(Structf64Strict(minus_half_second), expect![[r#"-0.5"#]]);
check_error_deserialization::<Structf64Strict>(
r#""1""#,
expect![[r#"invalid type: string "1", expected f64 at line 1 column 3"#]],
);
#[serde_as]
#[derive(Debug, Serialize, Deserialize, PartialEq)]
struct Structf64Flexible(#[serde_as(as = "DurationSecondsWithFrac<f64, Flexible>")] Duration);
is_equal(Structf64Flexible(zero), expect![[r#"0.0"#]]);
is_equal(Structf64Flexible(one_second), expect![[r#"1.0"#]]);
is_equal(Structf64Flexible(minus_one_second), expect![[r#"-1.0"#]]);
is_equal(Structf64Flexible(minus_half_second), expect![[r#"-0.5"#]]);
check_deserialization(Structf64Flexible(one_second), r#""1""#);
check_deserialization(Structf64Flexible(minus_one_second), r#""-1""#);
check_deserialization(Structf64Flexible(half_second), r#""0.5""#);
check_deserialization(Structf64Flexible(zero), r#""0""#);
check_error_deserialization::<Structf64Flexible>(
r#""a""#,
expect![[
r#"invalid value: string "a", expected an integer, a float, or a string containing a number at line 1 column 3"#
]],
);
#[serde_as]
#[derive(Debug, Serialize, Deserialize, PartialEq)]
struct StructStringStrict(#[serde_as(as = "DurationSecondsWithFrac<String>")] Duration);
is_equal(StructStringStrict(zero), expect![[r#""0""#]]);
is_equal(StructStringStrict(one_second), expect![[r#""1""#]]);
is_equal(StructStringStrict(minus_one_second), expect![[r#""-1""#]]);
is_equal(StructStringStrict(half_second), expect![[r#""0.5""#]]);
is_equal(
StructStringStrict(minus_half_second),
expect![[r#""-0.5""#]],
);
is_equal(
StructStringStrict(minus_half_second),
expect![[r#""-0.5""#]],
);
check_error_deserialization::<StructStringStrict>(
r#"1"#,
expect![[r#"invalid type: integer `1`, expected a string at line 1 column 1"#]],
);
check_error_deserialization::<StructStringStrict>(
r#"-1"#,
expect![[r#"invalid type: integer `-1`, expected a string at line 1 column 2"#]],
);
#[serde_as]
#[derive(Debug, Serialize, Deserialize, PartialEq)]
struct StructStringFlexible(
#[serde_as(as = "DurationSecondsWithFrac<String, Flexible>")] Duration,
);
is_equal(StructStringFlexible(zero), expect![[r#""0""#]]);
is_equal(StructStringFlexible(one_second), expect![[r#""1""#]]);
is_equal(StructStringFlexible(minus_one_second), expect![[r#""-1""#]]);
is_equal(StructStringFlexible(half_second), expect![[r#""0.5""#]]);
is_equal(
StructStringFlexible(minus_half_second),
expect![[r#""-0.5""#]],
);
check_deserialization(StructStringFlexible(one_second), r#""1""#);
check_deserialization(StructStringFlexible(zero), r#""0""#);
check_error_deserialization::<StructStringFlexible>(
r#""a""#,
expect![[
r#"invalid value: string "a", expected an integer, a float, or a string containing a number at line 1 column 3"#
]],
);
}
#[test]
fn test_chrono_timestamp_seconds() {
let zero = DateTime::<Utc>::from_utc(NaiveDateTime::from_timestamp_opt(0, 0).unwrap(), Utc);
let one_second = zero + Duration::seconds(1);
let half_second = zero + Duration::nanoseconds(500_000_000);
let minus_one_second = zero - Duration::seconds(1);
let minus_half_second = zero - Duration::nanoseconds(500_000_000);
#[serde_as]
#[derive(Debug, Serialize, Deserialize, PartialEq)]
struct StructIntStrict(#[serde_as(as = "TimestampSeconds")] DateTime<Utc>);
is_equal(StructIntStrict(zero), expect![[r#"0"#]]);
is_equal(StructIntStrict(one_second), expect![[r#"1"#]]);
is_equal(StructIntStrict(minus_one_second), expect![[r#"-1"#]]);
check_serialization(StructIntStrict(half_second), expect![[r#"1"#]]);
check_serialization(StructIntStrict(minus_half_second), expect![[r#"-1"#]]);
check_error_deserialization::<StructIntStrict>(
r#""1""#,
expect![[r#"invalid type: string "1", expected i64 at line 1 column 3"#]],
);
check_error_deserialization::<StructIntStrict>(
r#"0.123"#,
expect![[r#"invalid type: floating point `0.123`, expected i64 at line 1 column 5"#]],
);
#[serde_as]
#[derive(Debug, Serialize, Deserialize, PartialEq)]
struct StructIntFlexible(#[serde_as(as = "TimestampSeconds<i64, Flexible>")] DateTime<Utc>);
is_equal(StructIntFlexible(zero), expect![[r#"0"#]]);
is_equal(StructIntFlexible(one_second), expect![[r#"1"#]]);
is_equal(StructIntFlexible(minus_one_second), expect![[r#"-1"#]]);
check_serialization(StructIntFlexible(half_second), expect![[r#"1"#]]);
check_serialization(StructIntFlexible(minus_half_second), expect![[r#"-1"#]]);
check_deserialization(StructIntFlexible(one_second), r#""1""#);
check_deserialization(StructIntFlexible(one_second), r#"1.0"#);
check_deserialization(StructIntFlexible(minus_half_second), r#""-0.5""#);
check_deserialization(StructIntFlexible(half_second), r#"0.5"#);
check_error_deserialization::<StructIntFlexible>(
r#""a""#,
expect![[
r#"invalid value: string "a", expected an integer, a float, or a string containing a number at line 1 column 3"#
]],
);
#[serde_as]
#[derive(Debug, Serialize, Deserialize, PartialEq)]
struct Structf64Strict(#[serde_as(as = "TimestampSeconds<f64>")] DateTime<Utc>);
is_equal(Structf64Strict(zero), expect![[r#"0.0"#]]);
is_equal(Structf64Strict(one_second), expect![[r#"1.0"#]]);
is_equal(Structf64Strict(minus_one_second), expect![[r#"-1.0"#]]);
check_serialization(Structf64Strict(half_second), expect![[r#"1.0"#]]);
check_serialization(Structf64Strict(minus_half_second), expect![[r#"-1.0"#]]);
check_deserialization(Structf64Strict(one_second), r#"0.5"#);
check_error_deserialization::<Structf64Strict>(
r#""1""#,
expect![[r#"invalid type: string "1", expected f64 at line 1 column 3"#]],
);
#[serde_as]
#[derive(Debug, Serialize, Deserialize, PartialEq)]
struct Structf64Flexible(#[serde_as(as = "TimestampSeconds<f64, Flexible>")] DateTime<Utc>);
is_equal(Structf64Flexible(zero), expect![[r#"0.0"#]]);
is_equal(Structf64Flexible(one_second), expect![[r#"1.0"#]]);
is_equal(Structf64Flexible(minus_one_second), expect![[r#"-1.0"#]]);
check_serialization(Structf64Flexible(half_second), expect![[r#"1.0"#]]);
check_serialization(Structf64Flexible(minus_half_second), expect![[r#"-1.0"#]]);
check_deserialization(Structf64Flexible(one_second), r#""1""#);
check_deserialization(Structf64Flexible(one_second), r#"1.0"#);
check_deserialization(Structf64Flexible(minus_half_second), r#""-0.5""#);
check_deserialization(Structf64Flexible(half_second), r#"0.5"#);
check_error_deserialization::<Structf64Flexible>(
r#""a""#,
expect![[
r#"invalid value: string "a", expected an integer, a float, or a string containing a number at line 1 column 3"#
]],
);
#[serde_as]
#[derive(Debug, Serialize, Deserialize, PartialEq)]
struct StructStringStrict(#[serde_as(as = "TimestampSeconds<String>")] DateTime<Utc>);
is_equal(StructStringStrict(zero), expect![[r#""0""#]]);
is_equal(StructStringStrict(one_second), expect![[r#""1""#]]);
is_equal(StructStringStrict(minus_one_second), expect![[r#""-1""#]]);
check_serialization(StructStringStrict(half_second), expect![[r#""1""#]]);
check_serialization(StructStringStrict(minus_half_second), expect![[r#""-1""#]]);
check_deserialization(StructStringStrict(one_second), r#""1""#);
check_error_deserialization::<StructStringStrict>(
r#""0.5""#,
expect![[r#"invalid digit found in string at line 1 column 5"#]],
);
check_error_deserialization::<StructStringStrict>(
r#""-0.5""#,
expect![[r#"invalid digit found in string at line 1 column 6"#]],
);
check_error_deserialization::<StructStringStrict>(
r#"1"#,
expect![[
r#"invalid type: integer `1`, expected a string containing a number at line 1 column 1"#
]],
);
check_error_deserialization::<StructStringStrict>(
r#"0.0"#,
expect![[
r#"invalid type: floating point `0`, expected a string containing a number at line 1 column 3"#
]],
);
#[serde_as]
#[derive(Debug, Serialize, Deserialize, PartialEq)]
struct StructStringFlexible(
#[serde_as(as = "TimestampSeconds<String, Flexible>")] DateTime<Utc>,
);
is_equal(StructStringFlexible(zero), expect![[r#""0""#]]);
is_equal(StructStringFlexible(one_second), expect![[r#""1""#]]);
is_equal(StructStringFlexible(minus_one_second), expect![[r#""-1""#]]);
check_serialization(StructStringFlexible(half_second), expect![[r#""1""#]]);
check_serialization(
StructStringFlexible(minus_half_second),
expect![[r#""-1""#]],
);
check_deserialization(StructStringFlexible(one_second), r#"1"#);
check_deserialization(StructStringFlexible(one_second), r#"1.0"#);
check_deserialization(StructStringFlexible(minus_half_second), r#""-0.5""#);
check_deserialization(StructStringFlexible(half_second), r#"0.5"#);
check_error_deserialization::<StructStringFlexible>(
r#""a""#,
expect![[
r#"invalid value: string "a", expected an integer, a float, or a string containing a number at line 1 column 3"#
]],
);
}
#[test]
fn test_chrono_timestamp_seconds_with_frac() {
let zero = DateTime::<Utc>::from_utc(NaiveDateTime::from_timestamp_opt(0, 0).unwrap(), Utc);
let one_second = zero + Duration::seconds(1);
let half_second = zero + Duration::nanoseconds(500_000_000);
let minus_one_second = zero - Duration::seconds(1);
let minus_half_second = zero - Duration::nanoseconds(500_000_000);
#[serde_as]
#[derive(Debug, Serialize, Deserialize, PartialEq)]
struct Structf64Strict(#[serde_as(as = "TimestampSecondsWithFrac<f64>")] DateTime<Utc>);
is_equal(Structf64Strict(zero), expect![[r#"0.0"#]]);
is_equal(Structf64Strict(one_second), expect![[r#"1.0"#]]);
is_equal(Structf64Strict(minus_one_second), expect![[r#"-1.0"#]]);
is_equal(Structf64Strict(half_second), expect![[r#"0.5"#]]);
is_equal(Structf64Strict(minus_half_second), expect![[r#"-0.5"#]]);
check_error_deserialization::<Structf64Strict>(
r#""1""#,
expect![[r#"invalid type: string "1", expected f64 at line 1 column 3"#]],
);
#[serde_as]
#[derive(Debug, Serialize, Deserialize, PartialEq)]
struct Structf64Flexible(
#[serde_as(as = "TimestampSecondsWithFrac<f64, Flexible>")] DateTime<Utc>,
);
is_equal(Structf64Flexible(zero), expect![[r#"0.0"#]]);
is_equal(Structf64Flexible(one_second), expect![[r#"1.0"#]]);
is_equal(Structf64Flexible(minus_one_second), expect![[r#"-1.0"#]]);
is_equal(Structf64Flexible(half_second), expect![[r#"0.5"#]]);
is_equal(Structf64Flexible(minus_half_second), expect![[r#"-0.5"#]]);
check_deserialization(Structf64Flexible(one_second), r#""1""#);
check_deserialization(Structf64Flexible(minus_half_second), r#""-0.5""#);
check_error_deserialization::<Structf64Flexible>(
r#""a""#,
expect![[
r#"invalid value: string "a", expected an integer, a float, or a string containing a number at line 1 column 3"#
]],
);
#[serde_as]
#[derive(Debug, Serialize, Deserialize, PartialEq)]
struct StructStringStrict(#[serde_as(as = "TimestampSecondsWithFrac<String>")] DateTime<Utc>);
is_equal(StructStringStrict(zero), expect![[r#""0""#]]);
is_equal(StructStringStrict(one_second), expect![[r#""1""#]]);
is_equal(StructStringStrict(minus_one_second), expect![[r#""-1""#]]);
is_equal(StructStringStrict(half_second), expect![[r#""0.5""#]]);
is_equal(
StructStringStrict(minus_half_second),
expect![[r#""-0.5""#]],
);
check_error_deserialization::<StructStringStrict>(
r#"1"#,
expect![[r#"invalid type: integer `1`, expected a string at line 1 column 1"#]],
);
check_error_deserialization::<StructStringStrict>(
r#"0.0"#,
expect![[r#"invalid type: floating point `0`, expected a string at line 1 column 3"#]],
);
#[serde_as]
#[derive(Debug, Serialize, Deserialize, PartialEq)]
struct StructStringFlexible(
#[serde_as(as = "TimestampSecondsWithFrac<String, Flexible>")] DateTime<Utc>,
);
is_equal(StructStringFlexible(zero), expect![[r#""0""#]]);
is_equal(StructStringFlexible(one_second), expect![[r#""1""#]]);
is_equal(StructStringFlexible(minus_one_second), expect![[r#""-1""#]]);
is_equal(StructStringFlexible(half_second), expect![[r#""0.5""#]]);
is_equal(
StructStringFlexible(minus_half_second),
expect![[r#""-0.5""#]],
);
check_deserialization(StructStringFlexible(one_second), r#"1"#);
check_deserialization(StructStringFlexible(one_second), r#"1.0"#);
check_deserialization(StructStringFlexible(half_second), r#"0.5"#);
check_error_deserialization::<StructStringFlexible>(
r#""a""#,
expect![[
r#"invalid value: string "a", expected an integer, a float, or a string containing a number at line 1 column 3"#
]],
);
}
macro_rules! smoketest {
($($valuety:ty, $adapter:literal, $value:expr, $expect:tt;)*) => {
$({
#[serde_as]
#[derive(Debug, Serialize, Deserialize, PartialEq)]
struct S(#[serde_as(as = $adapter)] $valuety);
#[allow(unused_braces)]
is_equal(S($value), $expect);
})*
};
}
#[test]
fn test_duration_smoketest() {
let zero = Duration::seconds(0);
let one_second = Duration::seconds(1);
smoketest! {
Duration, "DurationSeconds<i64>", one_second, {expect![[r#"1"#]]};
Duration, "DurationSeconds<f64>", one_second, {expect![[r#"1.0"#]]};
Duration, "DurationMilliSeconds<i64>", one_second, {expect![[r#"1000"#]]};
Duration, "DurationMilliSeconds<f64>", one_second, {expect![[r#"1000.0"#]]};
Duration, "DurationMicroSeconds<i64>", one_second, {expect![[r#"1000000"#]]};
Duration, "DurationMicroSeconds<f64>", one_second, {expect![[r#"1000000.0"#]]};
Duration, "DurationNanoSeconds<i64>", one_second, {expect![[r#"1000000000"#]]};
Duration, "DurationNanoSeconds<f64>", one_second, {expect![[r#"1000000000.0"#]]};
};
smoketest! {
Duration, "DurationSecondsWithFrac", one_second, {expect![[r#"1.0"#]]};
Duration, "DurationSecondsWithFrac<String>", one_second, {expect![[r#""1""#]]};
Duration, "DurationMilliSecondsWithFrac", one_second, {expect![[r#"1000.0"#]]};
Duration, "DurationMilliSecondsWithFrac<String>", one_second, {expect![[r#""1000""#]]};
Duration, "DurationMicroSecondsWithFrac", one_second, {expect![[r#"1000000.0"#]]};
Duration, "DurationMicroSecondsWithFrac<String>", one_second, {expect![[r#""1000000""#]]};
Duration, "DurationNanoSecondsWithFrac", one_second, {expect![[r#"1000000000.0"#]]};
Duration, "DurationNanoSecondsWithFrac<String>", one_second, {expect![[r#""1000000000""#]]};
};
smoketest! {
Duration, "DurationSecondsWithFrac", zero, {expect![[r#"0.0"#]]};
Duration, "DurationSecondsWithFrac", zero + Duration::nanoseconds(500_000_000), {expect![[r#"0.5"#]]};
Duration, "DurationSecondsWithFrac", zero + Duration::seconds(1), {expect![[r#"1.0"#]]};
Duration, "DurationSecondsWithFrac", zero - Duration::nanoseconds(500_000_000), {expect![[r#"-0.5"#]]};
Duration, "DurationSecondsWithFrac", zero - Duration::seconds(1), {expect![[r#"-1.0"#]]};
};
}
#[test]
fn test_datetime_utc_smoketest() {
let zero = DateTime::<Utc>::from_utc(NaiveDateTime::from_timestamp_opt(0, 0).unwrap(), Utc);
let one_second = zero + Duration::seconds(1);
smoketest! {
DateTime<Utc>, "TimestampSeconds<i64>", one_second, {expect![[r#"1"#]]};
DateTime<Utc>, "TimestampSeconds<f64>", one_second, {expect![[r#"1.0"#]]};
DateTime<Utc>, "TimestampMilliSeconds<i64>", one_second, {expect![[r#"1000"#]]};
DateTime<Utc>, "TimestampMilliSeconds<f64>", one_second, {expect![[r#"1000.0"#]]};
DateTime<Utc>, "TimestampMicroSeconds<i64>", one_second, {expect![[r#"1000000"#]]};
DateTime<Utc>, "TimestampMicroSeconds<f64>", one_second, {expect![[r#"1000000.0"#]]};
DateTime<Utc>, "TimestampNanoSeconds<i64>", one_second, {expect![[r#"1000000000"#]]};
DateTime<Utc>, "TimestampNanoSeconds<f64>", one_second, {expect![[r#"1000000000.0"#]]};
};
smoketest! {
DateTime<Utc>, "TimestampSecondsWithFrac", one_second, {expect![[r#"1.0"#]]};
DateTime<Utc>, "TimestampSecondsWithFrac<String>", one_second, {expect![[r#""1""#]]};
DateTime<Utc>, "TimestampMilliSecondsWithFrac", one_second, {expect![[r#"1000.0"#]]};
DateTime<Utc>, "TimestampMilliSecondsWithFrac<String>", one_second, {expect![[r#""1000""#]]};
DateTime<Utc>, "TimestampMicroSecondsWithFrac", one_second, {expect![[r#"1000000.0"#]]};
DateTime<Utc>, "TimestampMicroSecondsWithFrac<String>", one_second, {expect![[r#""1000000""#]]};
DateTime<Utc>, "TimestampNanoSecondsWithFrac", one_second, {expect![[r#"1000000000.0"#]]};
DateTime<Utc>, "TimestampNanoSecondsWithFrac<String>", one_second, {expect![[r#""1000000000""#]]};
};
smoketest! {
DateTime<Utc>, "TimestampSecondsWithFrac", zero, {expect![[r#"0.0"#]]};
DateTime<Utc>, "TimestampSecondsWithFrac", zero + Duration::nanoseconds(500_000_000), {expect![[r#"0.5"#]]};
DateTime<Utc>, "TimestampSecondsWithFrac", zero + Duration::seconds(1), {expect![[r#"1.0"#]]};
DateTime<Utc>, "TimestampSecondsWithFrac", zero - Duration::nanoseconds(500_000_000), {expect![[r#"-0.5"#]]};
DateTime<Utc>, "TimestampSecondsWithFrac", zero - Duration::seconds(1), {expect![[r#"-1.0"#]]};
};
}
#[test]
fn test_datetime_local_smoketest() {
let zero = DateTime::<Utc>::from_utc(NaiveDateTime::from_timestamp_opt(0, 0).unwrap(), Utc)
.with_timezone(&Local);
let one_second = zero + Duration::seconds(1);
smoketest! {
DateTime<Local>, "TimestampSeconds<i64>", one_second, {expect![[r#"1"#]]};
DateTime<Local>, "TimestampSeconds<f64>", one_second, {expect![[r#"1.0"#]]};
DateTime<Local>, "TimestampMilliSeconds<i64>", one_second, {expect![[r#"1000"#]]};
DateTime<Local>, "TimestampMilliSeconds<f64>", one_second, {expect![[r#"1000.0"#]]};
DateTime<Local>, "TimestampMicroSeconds<i64>", one_second, {expect![[r#"1000000"#]]};
DateTime<Local>, "TimestampMicroSeconds<f64>", one_second, {expect![[r#"1000000.0"#]]};
DateTime<Local>, "TimestampNanoSeconds<i64>", one_second, {expect![[r#"1000000000"#]]};
DateTime<Local>, "TimestampNanoSeconds<f64>", one_second, {expect![[r#"1000000000.0"#]]};
};
smoketest! {
DateTime<Local>, "TimestampSecondsWithFrac", one_second, {expect![[r#"1.0"#]]};
DateTime<Local>, "TimestampSecondsWithFrac<String>", one_second, {expect![[r#""1""#]]};
DateTime<Local>, "TimestampMilliSecondsWithFrac", one_second, {expect![[r#"1000.0"#]]};
DateTime<Local>, "TimestampMilliSecondsWithFrac<String>", one_second, {expect![[r#""1000""#]]};
DateTime<Local>, "TimestampMicroSecondsWithFrac", one_second, {expect![[r#"1000000.0"#]]};
DateTime<Local>, "TimestampMicroSecondsWithFrac<String>", one_second, {expect![[r#""1000000""#]]};
DateTime<Local>, "TimestampNanoSecondsWithFrac", one_second, {expect![[r#"1000000000.0"#]]};
DateTime<Local>, "TimestampNanoSecondsWithFrac<String>", one_second, {expect![[r#""1000000000""#]]};
};
smoketest! {
DateTime<Local>, "TimestampSecondsWithFrac", zero, {expect![[r#"0.0"#]]};
DateTime<Local>, "TimestampSecondsWithFrac", zero + Duration::nanoseconds(500_000_000), {expect![[r#"0.5"#]]};
DateTime<Local>, "TimestampSecondsWithFrac", zero + Duration::seconds(1), {expect![[r#"1.0"#]]};
DateTime<Local>, "TimestampSecondsWithFrac", zero - Duration::nanoseconds(500_000_000), {expect![[r#"-0.5"#]]};
DateTime<Local>, "TimestampSecondsWithFrac", zero - Duration::seconds(1), {expect![[r#"-1.0"#]]};
};
}
#[test]
fn test_naive_datetime_smoketest() {
let zero = NaiveDateTime::from_timestamp_opt(0, 0).unwrap();
let one_second = zero + Duration::seconds(1);
smoketest! {
NaiveDateTime, "TimestampSeconds<i64>", one_second, {expect![[r#"1"#]]};
NaiveDateTime, "TimestampSeconds<f64>", one_second, {expect![[r#"1.0"#]]};
NaiveDateTime, "TimestampMilliSeconds<i64>", one_second, {expect![[r#"1000"#]]};
NaiveDateTime, "TimestampMilliSeconds<f64>", one_second, {expect![[r#"1000.0"#]]};
NaiveDateTime, "TimestampMicroSeconds<i64>", one_second, {expect![[r#"1000000"#]]};
NaiveDateTime, "TimestampMicroSeconds<f64>", one_second, {expect![[r#"1000000.0"#]]};
NaiveDateTime, "TimestampNanoSeconds<i64>", one_second, {expect![[r#"1000000000"#]]};
NaiveDateTime, "TimestampNanoSeconds<f64>", one_second, {expect![[r#"1000000000.0"#]]};
};
smoketest! {
NaiveDateTime, "TimestampSecondsWithFrac", one_second, {expect![[r#"1.0"#]]};
NaiveDateTime, "TimestampSecondsWithFrac<String>", one_second, {expect![[r#""1""#]]};
NaiveDateTime, "TimestampMilliSecondsWithFrac", one_second, {expect![[r#"1000.0"#]]};
NaiveDateTime, "TimestampMilliSecondsWithFrac<String>", one_second, {expect![[r#""1000""#]]};
NaiveDateTime, "TimestampMicroSecondsWithFrac", one_second, {expect![[r#"1000000.0"#]]};
NaiveDateTime, "TimestampMicroSecondsWithFrac<String>", one_second, {expect![[r#""1000000""#]]};
NaiveDateTime, "TimestampNanoSecondsWithFrac", one_second, {expect![[r#"1000000000.0"#]]};
NaiveDateTime, "TimestampNanoSecondsWithFrac<String>", one_second, {expect![[r#""1000000000""#]]};
};
smoketest! {
NaiveDateTime, "TimestampSecondsWithFrac", zero, {expect![[r#"0.0"#]]};
NaiveDateTime, "TimestampSecondsWithFrac", zero + Duration::nanoseconds(500_000_000), {expect![[r#"0.5"#]]};
NaiveDateTime, "TimestampSecondsWithFrac", zero + Duration::seconds(1), {expect![[r#"1.0"#]]};
NaiveDateTime, "TimestampSecondsWithFrac", zero - Duration::nanoseconds(500_000_000), {expect![[r#"-0.5"#]]};
NaiveDateTime, "TimestampSecondsWithFrac", zero - Duration::seconds(1), {expect![[r#"-1.0"#]]};
};
}