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use chrono_04::{DateTime, NaiveDate, NaiveDateTime, NaiveTime, Utc};
use std::fmt;
use tokio_postgres::types::{Date, FromSqlOwned, Timestamp};
use tokio_postgres::Client;
use crate::connect;
use crate::types::test_type;
#[tokio::test]
async fn test_naive_date_time_params() {
fn make_check(time: &str) -> (Option<NaiveDateTime>, &str) {
(
Some(NaiveDateTime::parse_from_str(time, "'%Y-%m-%d %H:%M:%S.%f'").unwrap()),
time,
)
}
test_type(
"TIMESTAMP",
&[
make_check("'1970-01-01 00:00:00.010000000'"),
make_check("'1965-09-25 11:19:33.100314000'"),
make_check("'2010-02-09 23:11:45.120200000'"),
(None, "NULL"),
],
)
.await;
}
#[tokio::test]
async fn test_with_special_naive_date_time_params() {
fn make_check(time: &str) -> (Timestamp<NaiveDateTime>, &str) {
(
Timestamp::Value(
NaiveDateTime::parse_from_str(time, "'%Y-%m-%d %H:%M:%S.%f'").unwrap(),
),
time,
)
}
test_type(
"TIMESTAMP",
&[
make_check("'1970-01-01 00:00:00.010000000'"),
make_check("'1965-09-25 11:19:33.100314000'"),
make_check("'2010-02-09 23:11:45.120200000'"),
(Timestamp::PosInfinity, "'infinity'"),
(Timestamp::NegInfinity, "'-infinity'"),
],
)
.await;
}
#[tokio::test]
async fn test_date_time_params() {
fn make_check(time: &str) -> (Option<DateTime<Utc>>, &str) {
(
Some(
DateTime::parse_from_str(time, "'%Y-%m-%d %H:%M:%S.%f%#z'")
.unwrap()
.to_utc(),
),
time,
)
}
test_type(
"TIMESTAMP WITH TIME ZONE",
&[
make_check("'1970-01-01 00:00:00.010000000Z'"),
make_check("'1965-09-25 11:19:33.100314000Z'"),
make_check("'2010-02-09 23:11:45.120200000Z'"),
(None, "NULL"),
],
)
.await;
}
#[tokio::test]
async fn test_with_special_date_time_params() {
fn make_check(time: &str) -> (Timestamp<DateTime<Utc>>, &str) {
(
Timestamp::Value(
DateTime::parse_from_str(time, "'%Y-%m-%d %H:%M:%S.%f%#z'")
.unwrap()
.to_utc(),
),
time,
)
}
test_type(
"TIMESTAMP WITH TIME ZONE",
&[
make_check("'1970-01-01 00:00:00.010000000Z'"),
make_check("'1965-09-25 11:19:33.100314000Z'"),
make_check("'2010-02-09 23:11:45.120200000Z'"),
(Timestamp::PosInfinity, "'infinity'"),
(Timestamp::NegInfinity, "'-infinity'"),
],
)
.await;
}
#[tokio::test]
async fn test_date_params() {
fn make_check(time: &str) -> (Option<NaiveDate>, &str) {
(
Some(NaiveDate::parse_from_str(time, "'%Y-%m-%d'").unwrap()),
time,
)
}
test_type(
"DATE",
&[
make_check("'1970-01-01'"),
make_check("'1965-09-25'"),
make_check("'2010-02-09'"),
(None, "NULL"),
],
)
.await;
}
#[tokio::test]
async fn test_with_special_date_params() {
fn make_check(date: &str) -> (Date<NaiveDate>, &str) {
(
Date::Value(NaiveDate::parse_from_str(date, "'%Y-%m-%d'").unwrap()),
date,
)
}
test_type(
"DATE",
&[
make_check("'1970-01-01'"),
make_check("'1965-09-25'"),
make_check("'2010-02-09'"),
(Date::PosInfinity, "'infinity'"),
(Date::NegInfinity, "'-infinity'"),
],
)
.await;
}
#[tokio::test]
async fn test_time_params() {
fn make_check(time: &str) -> (Option<NaiveTime>, &str) {
(
Some(NaiveTime::parse_from_str(time, "'%H:%M:%S.%f'").unwrap()),
time,
)
}
test_type(
"TIME",
&[
make_check("'00:00:00.010000000'"),
make_check("'11:19:33.100314000'"),
make_check("'23:11:45.120200000'"),
(None, "NULL"),
],
)
.await;
}
#[tokio::test]
async fn test_special_params_without_wrapper() {
async fn assert_overflows<T>(client: &mut Client, val: &str, sql_type: &str)
where
T: FromSqlOwned + fmt::Debug,
{
let err = client
.query_one(&*format!("SELECT {}::{}", val, sql_type), &[])
.await
.unwrap()
.try_get::<_, T>(0)
.unwrap_err();
assert_eq!(
err.to_string(),
"error deserializing column 0: value too large to decode"
);
}
let mut client = connect("user=postgres").await;
assert_overflows::<DateTime<Utc>>(&mut client, "'-infinity'", "timestamptz").await;
assert_overflows::<DateTime<Utc>>(&mut client, "'infinity'", "timestamptz").await;
assert_overflows::<NaiveDateTime>(&mut client, "'-infinity'", "timestamp").await;
assert_overflows::<NaiveDateTime>(&mut client, "'infinity'", "timestamp").await;
assert_overflows::<NaiveDate>(&mut client, "'-infinity'", "date").await;
assert_overflows::<NaiveDate>(&mut client, "'infinity'", "date").await;
}
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