09ede70a74
This patch adds the `types::Date` and `types::Timestamp` enums, which can represent either a date/timestamp, or positive or negative infinity.
95 lines
3.4 KiB
Rust
95 lines
3.4 KiB
Rust
extern crate chrono;
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use self::chrono::{TimeZone, NaiveDate, NaiveTime, NaiveDateTime, DateTime, UTC};
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use types::test_type;
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use postgres::types::{Date, Timestamp};
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#[test]
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fn test_naive_date_time_params() {
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fn make_check<'a>(time: &'a str) -> (Option<NaiveDateTime>, &'a str) {
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(Some(NaiveDateTime::parse_from_str(time, "'%Y-%m-%d %H:%M:%S.%f'").unwrap()), time)
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}
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test_type("TIMESTAMP",
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&[make_check("'1970-01-01 00:00:00.010000000'"),
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make_check("'1965-09-25 11:19:33.100314000'"),
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make_check("'2010-02-09 23:11:45.120200000'"),
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(None, "NULL")]);
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}
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#[test]
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fn test_with_special_naive_date_time_params() {
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fn make_check<'a>(time: &'a str) -> (Timestamp<NaiveDateTime>, &'a str) {
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(Timestamp::Value(NaiveDateTime::parse_from_str(time, "'%Y-%m-%d %H:%M:%S.%f'").unwrap()),
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time)
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}
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test_type("TIMESTAMP",
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&[make_check("'1970-01-01 00:00:00.010000000'"),
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make_check("'1965-09-25 11:19:33.100314000'"),
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make_check("'2010-02-09 23:11:45.120200000'"),
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(Timestamp::PosInfinity, "'infinity'"),
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(Timestamp::NegInfinity, "'-infinity'")]);
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}
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#[test]
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fn test_date_time_params() {
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fn make_check<'a>(time: &'a str) -> (Option<DateTime<UTC>>, &'a str) {
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(Some(UTC.datetime_from_str(time, "'%Y-%m-%d %H:%M:%S.%f'").unwrap()), time)
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}
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test_type("TIMESTAMP WITH TIME ZONE",
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&[make_check("'1970-01-01 00:00:00.010000000'"),
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make_check("'1965-09-25 11:19:33.100314000'"),
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make_check("'2010-02-09 23:11:45.120200000'"),
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(None, "NULL")]);
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}
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#[test]
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fn test_with_special_date_time_params() {
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fn make_check<'a>(time: &'a str) -> (Timestamp<DateTime<UTC>>, &'a str) {
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(Timestamp::Value(UTC.datetime_from_str(time, "'%Y-%m-%d %H:%M:%S.%f'").unwrap()), time)
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}
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test_type("TIMESTAMP WITH TIME ZONE",
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&[make_check("'1970-01-01 00:00:00.010000000'"),
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make_check("'1965-09-25 11:19:33.100314000'"),
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make_check("'2010-02-09 23:11:45.120200000'"),
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(Timestamp::PosInfinity, "'infinity'"),
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(Timestamp::NegInfinity, "'-infinity'")]);
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}
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#[test]
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fn test_date_params() {
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fn make_check<'a>(time: &'a str) -> (Option<NaiveDate>, &'a str) {
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(Some(NaiveDate::parse_from_str(time, "'%Y-%m-%d'").unwrap()), time)
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}
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test_type("DATE",
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&[make_check("'1970-01-01'"),
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make_check("'1965-09-25'"),
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make_check("'2010-02-09'"),
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(None, "NULL")]);
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}
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#[test]
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fn test_with_special_date_params() {
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fn make_check<'a>(date: &'a str) -> (Date<NaiveDate>, &'a str) {
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(Date::Value(NaiveDate::parse_from_str(date, "'%Y-%m-%d'").unwrap()), date)
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}
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test_type("DATE",
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&[make_check("'1970-01-01'"),
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make_check("'1965-09-25'"),
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make_check("'2010-02-09'"),
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(Date::PosInfinity, "'infinity'"),
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(Date::NegInfinity, "'-infinity'")]);
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}
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#[test]
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fn test_time_params() {
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fn make_check<'a>(time: &'a str) -> (Option<NaiveTime>, &'a str) {
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(Some(NaiveTime::parse_from_str(time, "'%H:%M:%S.%f'").unwrap()), time)
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}
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test_type("TIME",
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&[make_check("'00:00:00.010000000'"),
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make_check("'11:19:33.100314000'"),
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make_check("'23:11:45.120200000'"),
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(None, "NULL")]);
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}
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