-
Notifications
You must be signed in to change notification settings - Fork 9
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
refactor: move Rotation into one separate module and add test for it
- Loading branch information
1 parent
d2db4c7
commit 48ab6df
Showing
4 changed files
with
105 additions
and
60 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,101 @@ | ||
| // Copyright 2024 tison <wander4096@gmail.com> | ||
| // | ||
| // Licensed under the Apache License, Version 2.0 (the "License"); | ||
| // you may not use this file except in compliance with the License. | ||
| // You may obtain a copy of the License at | ||
| // | ||
| // http://www.apache.org/licenses/LICENSE-2.0 | ||
| // | ||
| // Unless required by applicable law or agreed to in writing, software | ||
| // distributed under the License is distributed on an "AS IS" BASIS, | ||
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| // See the License for the specific language governing permissions and | ||
| // limitations under the License. | ||
|
|
||
| use time::format_description; | ||
| use time::Duration; | ||
| use time::OffsetDateTime; | ||
| use time::Time; | ||
|
|
||
| /// Defines a fixed period for rolling of a log file. | ||
| #[derive(Clone, Eq, PartialEq, Debug)] | ||
| pub enum Rotation { | ||
| /// Minutely Rotation | ||
| Minutely, | ||
| /// Hourly Rotation | ||
| Hourly, | ||
| /// Daily Rotation | ||
| Daily, | ||
| /// No Time Rotation | ||
| Never, | ||
| } | ||
|
|
||
| impl Rotation { | ||
| pub fn next_date_timestamp(&self, current_date: &OffsetDateTime) -> Option<usize> { | ||
| let next_date = match *self { | ||
| Rotation::Minutely => *current_date + Duration::minutes(1), | ||
| Rotation::Hourly => *current_date + Duration::hours(1), | ||
| Rotation::Daily => *current_date + Duration::days(1), | ||
| Rotation::Never => return None, | ||
| }; | ||
|
|
||
| Some(self.round_date(&next_date).unix_timestamp() as usize) | ||
| } | ||
|
|
||
| fn round_date(&self, date: &OffsetDateTime) -> OffsetDateTime { | ||
| match *self { | ||
| Rotation::Minutely => { | ||
| let time = Time::from_hms(date.hour(), date.minute(), 0) | ||
| .expect("invalid time; this is a bug in logforth rolling file appender"); | ||
| date.replace_time(time) | ||
| } | ||
| Rotation::Hourly => { | ||
| let time = Time::from_hms(date.hour(), 0, 0) | ||
| .expect("invalid time; this is a bug in logforth rolling file appender"); | ||
| date.replace_time(time) | ||
| } | ||
| Rotation::Daily => { | ||
| let time = Time::from_hms(0, 0, 0) | ||
| .expect("invalid time; this is a bug in logforth rolling file appender"); | ||
| date.replace_time(time) | ||
| } | ||
| Rotation::Never => unreachable!("Rotation::Never is impossible to round."), | ||
| } | ||
| } | ||
|
|
||
| pub fn date_format(&self) -> Vec<format_description::FormatItem<'static>> { | ||
| match *self { | ||
| Rotation::Minutely => format_description::parse("[year]-[month]-[day]-[hour]-[minute]"), | ||
| Rotation::Hourly => format_description::parse("[year]-[month]-[day]-[hour]"), | ||
| Rotation::Daily => format_description::parse("[year]-[month]-[day]"), | ||
| Rotation::Never => format_description::parse("[year]-[month]-[day]"), | ||
| } | ||
| .expect("failed to create a formatter; this is a bug in logforth rolling file appender") | ||
| } | ||
| } | ||
|
|
||
| #[cfg(test)] | ||
| mod tests { | ||
| use time::macros::datetime; | ||
|
|
||
| use super::Rotation; | ||
|
|
||
| #[test] | ||
| fn test_next_date_timestamp() { | ||
| let current_date = datetime!(2024-08-10 17:12:52 +8); | ||
|
|
||
| assert_eq!( | ||
| Rotation::Minutely.next_date_timestamp(¤t_date), | ||
| Some(datetime!(2024-08-10 17:13:00 +8).unix_timestamp() as usize) | ||
| ); | ||
| assert_eq!( | ||
| Rotation::Hourly.next_date_timestamp(¤t_date), | ||
| Some(datetime!(2024-08-10 18:00:00 +8).unix_timestamp() as usize) | ||
| ); | ||
| assert_eq!( | ||
| Rotation::Daily.next_date_timestamp(¤t_date), | ||
| Some(datetime!(2024-08-11 00:00:00 +8).unix_timestamp() as usize) | ||
| ); | ||
| assert_eq!(Rotation::Never.next_date_timestamp(¤t_date), None); | ||
| } | ||
| } |