test(memories): test the real Week sort; cover every span via sort_memories

test_week_span_sorting_chronological_by_day sorted its own inline copy
(day-of-month across years), so it kept passing after 7d2a314 made the
real Week sort chronological (full date, then time), and it disagreed
with production. Replace it with a test that calls sort_memories, and
add one for Day, so all three spans are pinned against the real sort.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
Cameron CordesandClaude Opus 5.5 committed 2026-09-29 23:03:57 -04:00
1 parent 4feffb62bb
commit 75581b3f6a
1 file changed
+88 -109
+88 -109
View File
@@ -1093,114 +1093,8 @@ mod tests {
assert!(!excluder.is_excluded(&keep));
}
#[test]
fn test_week_span_sorting_chronological_by_day() {
// Test that Week span sorts by:
// 1. Day of month (ascending)
// 2. Full timestamp oldest to newest (year + time combined)
// Create test data:
// - Jan 15, 2024 at 9:00 AM
// - Jan 15, 2020 at 10:00 AM
// - Jan 16, 2021 at 8:00 AM
let jan_15_2024_9am = NaiveDate::from_ymd_opt(2024, 1, 15)
.unwrap()
.and_hms_opt(9, 0, 0)
.unwrap()
.and_utc()
.timestamp();
let jan_15_2020_10am = NaiveDate::from_ymd_opt(2020, 1, 15)
.unwrap()
.and_hms_opt(10, 0, 0)
.unwrap()
.and_utc()
.timestamp();
let jan_16_2021_8am = NaiveDate::from_ymd_opt(2021, 1, 16)
.unwrap()
.and_hms_opt(8, 0, 0)
.unwrap()
.and_utc()
.timestamp();
let mut memories_with_dates = [
(
MemoryItem {
path: "photo1.jpg".to_string(),
created: Some(jan_15_2024_9am),
modified: Some(jan_15_2024_9am),
library_id: 1,
date_utc: None,
camera_offset_minutes: None,
date_taken_tz_source: None,
wall_clock: None,
},
NaiveDate::from_ymd_opt(2024, 1, 15).unwrap(),
),
(
MemoryItem {
path: "photo2.jpg".to_string(),
created: Some(jan_15_2020_10am),
modified: Some(jan_15_2020_10am),
library_id: 1,
date_utc: None,
camera_offset_minutes: None,
date_taken_tz_source: None,
wall_clock: None,
},
NaiveDate::from_ymd_opt(2020, 1, 15).unwrap(),
),
(
MemoryItem {
path: "photo3.jpg".to_string(),
created: Some(jan_16_2021_8am),
modified: Some(jan_16_2021_8am),
library_id: 1,
date_utc: None,
camera_offset_minutes: None,
date_taken_tz_source: None,
wall_clock: None,
},
NaiveDate::from_ymd_opt(2021, 1, 16).unwrap(),
),
];
// Sort using Week span logic
memories_with_dates.sort_by(|a, b| {
// First, sort by day of month
let day_cmp = a.1.day().cmp(&b.1.day());
if day_cmp != std::cmp::Ordering::Equal {
return day_cmp;
}
// Then sort by full created timestamp (oldest to newest)
match (a.0.created, b.0.created) {
(Some(a_time), Some(b_time)) => a_time.cmp(&b_time),
(Some(_), None) => std::cmp::Ordering::Less,
(None, Some(_)) => std::cmp::Ordering::Greater,
(None, None) => std::cmp::Ordering::Equal,
}
});
// Expected order:
// 1. Jan 15, 2020 at 10:00 AM (oldest Jan 15 photo)
// 2. Jan 15, 2024 at 9:00 AM (newer Jan 15 photo)
// 3. Jan 16, 2021 at 8:00 AM (all Jan 16 photos after Jan 15)
assert_eq!(memories_with_dates[0].0.created.unwrap(), jan_15_2020_10am);
assert_eq!(memories_with_dates[1].0.created.unwrap(), jan_15_2024_9am);
assert_eq!(memories_with_dates[2].0.created.unwrap(), jan_16_2021_8am);
}
#[test]
fn month_span_sorts_by_time_within_a_day() {
// Same display day, rows in DB order (merged across libraries) —
// the Month sort used to keep this order, so times jumped around.
let day = NaiveDate::from_ymd_opt(2019, 9, 14).unwrap();
let at = |h: u32| day.and_hms_opt(h, 0, 0).unwrap().and_utc().timestamp();
let item = |path: &str, created: Option<i64>, library_id: i32| MemoryItem {
fn memory_item(path: &str, created: Option<i64>, library_id: i32) -> MemoryItem {
MemoryItem {
path: path.to_string(),
created,
modified: created,
@@ -1209,7 +1103,92 @@ mod tests {
camera_offset_minutes: None,
date_taken_tz_source: None,
wall_clock: None,
};
}
}
fn utc_ts(y: i32, m: u32, d: u32, h: u32) -> i64 {
NaiveDate::from_ymd_opt(y, m, d)
.unwrap()
.and_hms_opt(h, 0, 0)
.unwrap()
.and_utc()
.timestamp()
}
#[test]
fn week_span_sorts_by_full_date_then_time() {
// Week is chronological (7d2a314): full date first, so years group
// together, then time within a day.
let jan = |y, d| NaiveDate::from_ymd_opt(y, 1, d).unwrap();
let mut memories = vec![
(
memory_item("2024-01-15.jpg", Some(utc_ts(2024, 1, 15, 9)), 1),
jan(2024, 15),
),
(
memory_item("2020-01-15-10h.jpg", Some(utc_ts(2020, 1, 15, 10)), 1),
jan(2020, 15),
),
(
memory_item("2021-01-16.jpg", Some(utc_ts(2021, 1, 16, 8)), 2),
jan(2021, 16),
),
(
memory_item("2020-01-15-07h.jpg", Some(utc_ts(2020, 1, 15, 7)), 2),
jan(2020, 15),
),
];
sort_memories(&mut memories, MemoriesSpan::Week);
let paths: Vec<&str> = memories.iter().map(|(m, _)| m.path.as_str()).collect();
assert_eq!(
paths,
vec![
"2020-01-15-07h.jpg",
"2020-01-15-10h.jpg",
"2021-01-16.jpg",
"2024-01-15.jpg"
]
);
}
#[test]
fn day_span_sorts_by_timestamp_across_years() {
// Day: the same calendar day across years, oldest first; undated last.
let d = |y| NaiveDate::from_ymd_opt(y, 9, 29).unwrap();
let mut memories = vec![
(
memory_item("2022.jpg", Some(utc_ts(2022, 9, 29, 8)), 1),
d(2022),
),
(memory_item("undated.jpg", None, 1), d(2022)),
(
memory_item("2018-18h.jpg", Some(utc_ts(2018, 9, 29, 18)), 2),
d(2018),
),
(
memory_item("2018-06h.jpg", Some(utc_ts(2018, 9, 29, 6)), 1),
d(2018),
),
];
sort_memories(&mut memories, MemoriesSpan::Day);
let paths: Vec<&str> = memories.iter().map(|(m, _)| m.path.as_str()).collect();
assert_eq!(
paths,
vec!["2018-06h.jpg", "2018-18h.jpg", "2022.jpg", "undated.jpg"]
);
}
#[test]
fn month_span_sorts_by_time_within_a_day() {
// Same display day, rows in DB order (merged across libraries) —
// the Month sort used to keep this order, so times jumped around.
let day = NaiveDate::from_ymd_opt(2019, 9, 14).unwrap();
let at = |h| utc_ts(2019, 9, 14, h);
let item = memory_item;
let earlier_day = NaiveDate::from_ymd_opt(2019, 9, 2).unwrap();
let mut memories = vec![
(item("lib1-15h.jpg", Some(at(15)), 1), day),