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Test From/ToSQL for chrono types.

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This commit is contained in:
gwenn 2016-02-23 18:18:56 +01:00
parent bdb9823b07
commit 33bc6edb4a
1 changed files with 120 additions and 5 deletions
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125
src/types/chrono.rs
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@ -64,7 +64,7 @@ impl FromSql for NaiveDate {
/// ISO 8601 time without timezone => "HH:MM:SS.SSS"
impl ToSql for NaiveTime {
unsafe fn bind_parameter(&self, stmt: *mut sqlite3_stmt, col: c_int) -> c_int {
let date_str = self.format("%H:%M:%S.3f").to_string();
let date_str = self.format("%H:%M:%S%.3f").to_string();
date_str.bind_parameter(stmt, col)
}
}
@ -175,7 +175,7 @@ impl FromSql for NaiveDateTime {
/// ISO 8601 date and time with time zone => "YYYY-MM-DD HH:MM:SS.SSS[+-]HH:MM"
impl ToSql for DateTime<UTC> {
unsafe fn bind_parameter(&self, stmt: *mut sqlite3_stmt, col: c_int) -> c_int {
let date_str = self.format("%Y-%m-%dT%H:%M:%S%.3f%:z").to_string();
let date_str = self.format("%Y-%m-%d %H:%M:%S%.3f%:z").to_string();
date_str.bind_parameter(stmt, col)
}
}
@ -194,7 +194,7 @@ impl FromSql for DateTime<UTC> {
} else {
"%Y-%m-%d %H:%M:%S%.3f%:z"
};
match UTC.datetime_from_str(fmt, &s) {
match UTC.datetime_from_str(&s, fmt) {
Ok(dt) => Ok(dt),
Err(err) => Err(Error::FromSqlConversionFailure(Box::new(err))),
}
@ -221,7 +221,7 @@ impl FromSql for DateTime<UTC> {
/// ISO 8601 date and time with time zone => "YYYY-MM-DD HH:MM:SS.SSS[+-]HH:MM"
impl ToSql for DateTime<Local> {
unsafe fn bind_parameter(&self, stmt: *mut sqlite3_stmt, col: c_int) -> c_int {
let date_str = self.format("%Y-%m-%dT%H:%M:%S%.3f%:z").to_string();
let date_str = self.format("%Y-%m-%d %H:%M:%S%.3f%:z").to_string();
date_str.bind_parameter(stmt, col)
}
}
@ -240,7 +240,7 @@ impl FromSql for DateTime<Local> {
} else {
"%Y-%m-%d %H:%M:%S%.3f%:z"
};
match Local.datetime_from_str(fmt, &s) {
match Local.datetime_from_str(&s, fmt) {
Ok(dt) => Ok(dt),
Err(err) => Err(Error::FromSqlConversionFailure(Box::new(err))),
}
@ -265,3 +265,118 @@ impl FromSql for DateTime<Local> {
// struct UnixTime(NaiveDateTime);
// struct JulianTime(NaiveDateTime)
#[cfg(test)]
mod test {
use Connection;
use super::chrono::{DateTime, Local, NaiveDate, NaiveDateTime, NaiveTime, TimeZone, UTC};
fn checked_memory_handle() -> Connection {
let db = Connection::open_in_memory().unwrap();
db.execute_batch("CREATE TABLE chrono (t TEXT, i INTEGER, f FLOAT, b BLOB)").unwrap();
db
}
#[test]
fn test_naive_date() {
let db = checked_memory_handle();
let d = NaiveDate::from_ymd(2016, 2, 23);
db.execute("INSERT INTO chrono (t) VALUES (?)", &[&d]).unwrap();
db.execute("UPDATE chrono SET f = julianday(t)", &[]).unwrap();
let s: String = db.query_row("SELECT t FROM chrono", &[], |r| r.get(0)).unwrap();
assert_eq!("2016-02-23", s);
let t: NaiveDate = db.query_row("SELECT t FROM chrono", &[], |r| r.get(0)).unwrap();
assert_eq!(d, t);
let f: NaiveDate = db.query_row("SELECT f FROM chrono", &[], |r| r.get(0)).unwrap();
assert_eq!(d, f);
}
#[test]
fn test_naive_time() {
let db = checked_memory_handle();
let t = NaiveTime::from_hms(23, 56, 4);
db.execute("INSERT INTO chrono (t) VALUES (?)", &[&t]).unwrap();
let s: String = db.query_row("SELECT t FROM chrono", &[], |r| r.get(0)).unwrap();
assert_eq!("23:56:04.000", s);
let v: NaiveTime = db.query_row("SELECT t FROM chrono", &[], |r| r.get(0)).unwrap();
assert_eq!(t, v);
}
#[test]
fn test_naive_date_time() {
let db = checked_memory_handle();
let d = NaiveDate::from_ymd(2016, 2, 23);
let t = NaiveTime::from_hms(23, 56, 4);
let dt = NaiveDateTime::new(d, t);
let di = NaiveDateTime::new(d, NaiveTime::from_hms(23, 56, 3));
let ds = NaiveDateTime::new(d, NaiveTime::from_hms(23, 56, 5));
db.execute("INSERT INTO chrono (t) VALUES (?)", &[&dt]).unwrap();
db.execute("UPDATE chrono SET f = julianday(t), i = strftime('%s', t)",
&[])
.unwrap();
let s: String = db.query_row("SELECT t FROM chrono", &[], |r| r.get(0)).unwrap();
assert_eq!("2016-02-23 23:56:04.000", s);
let v: NaiveDateTime = db.query_row("SELECT t FROM chrono", &[], |r| r.get(0)).unwrap();
assert_eq!(dt, v);
let f: NaiveDateTime = db.query_row("SELECT f FROM chrono", &[], |r| r.get(0)).unwrap();
// FIXME `2016-02-23T23:56:04` vs `2016-02-23T23:56:03.999992609`
assert!(f.ge(&di) && f.le(&ds));
let i: NaiveDateTime = db.query_row("SELECT i FROM chrono", &[], |r| r.get(0)).unwrap();
assert_eq!(dt, i);
db.execute("UPDATE chrono set b = datetime(t)", &[]).unwrap(); // "YYYY-MM-DD HH:MM:SS"
let b: NaiveDateTime = db.query_row("SELECT b FROM chrono", &[], |r| r.get(0)).unwrap();
assert_eq!(dt, b);
db.execute("UPDATE chrono set b = strftime('%Y-%m-%dT%H:%M', t)", &[]).unwrap();
let b: NaiveDateTime = db.query_row("SELECT b FROM chrono", &[], |r| r.get(0)).unwrap();
assert_eq!(NaiveDateTime::new(d, NaiveTime::from_hms(23, 56, 0)), b);
}
#[test]
fn test_date_time_utc() {
let db = checked_memory_handle();
let d = NaiveDate::from_ymd(2016, 2, 23);
let t = NaiveTime::from_hms(23, 56, 4);
let dt = NaiveDateTime::new(d, t);
let utc = UTC.from_utc_datetime(&dt);
db.execute("INSERT INTO chrono (t) VALUES (?)", &[&utc]).unwrap();
db.execute("UPDATE chrono SET f = julianday(t), i = strftime('%s', t)",
&[])
.unwrap();
let s: String = db.query_row("SELECT t FROM chrono", &[], |r| r.get(0)).unwrap();
assert_eq!("2016-02-23 23:56:04.000+00:00", s);
let v: DateTime<UTC> = db.query_row("SELECT t FROM chrono", &[], |r| r.get(0)).unwrap();
assert_eq!(utc, v);
let i: DateTime<UTC> = db.query_row("SELECT i FROM chrono", &[], |r| r.get(0)).unwrap();
assert_eq!(utc, i);
}
#[test]
fn test_date_time_local() {
let db = checked_memory_handle();
let d = NaiveDate::from_ymd(2016, 2, 23);
let t = NaiveTime::from_hms(23, 56, 4);
let dt = NaiveDateTime::new(d, t);
let local = Local.from_local_datetime(&dt).single().unwrap();
db.execute("INSERT INTO chrono (t) VALUES (?)", &[&local]).unwrap();
db.execute("UPDATE chrono SET f = julianday(t), i = strftime('%s', t)",
&[])
.unwrap();
let s: String = db.query_row("SELECT t FROM chrono", &[], |r| r.get(0)).unwrap();
assert_eq!("2016-02-23 23:56:04.000+01:00", s);
let v: DateTime<Local> = db.query_row("SELECT t FROM chrono", &[], |r| r.get(0)).unwrap();
assert_eq!(local, v);
let i: DateTime<Local> = db.query_row("SELECT i FROM chrono", &[], |r| r.get(0)).unwrap();
assert_eq!(local, i);
}
}