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use super::*;
#[test]
fn test_all_except_most_recent() {
let input: UnordMap<_, Option<flock::Lock>> = UnordMap::from_iter([
((UNIX_EPOCH + Duration::new(4, 0), PathBuf::from("4")), None),
((UNIX_EPOCH + Duration::new(1, 0), PathBuf::from("1")), None),
((UNIX_EPOCH + Duration::new(5, 0), PathBuf::from("5")), None),
((UNIX_EPOCH + Duration::new(3, 0), PathBuf::from("3")), None),
((UNIX_EPOCH + Duration::new(2, 0), PathBuf::from("2")), None),
]);
assert_eq!(
all_except_most_recent(input).into_items().map(|(path, _)| path).into_sorted_stable_ord(),
vec![PathBuf::from("1"), PathBuf::from("2"), PathBuf::from("3"), PathBuf::from("4")]
);
assert!(all_except_most_recent(UnordMap::default()).is_empty());
}
#[test]
fn test_timestamp_serialization() {
for i in 0..1_000u64 {
let time = UNIX_EPOCH + Duration::new(i * 1_434_578, (i as u32) * 239_000);
let s = timestamp_to_string(time);
assert_eq!(Ok(time), string_to_timestamp(&s));
}
}
#[test]
fn test_find_source_directory_in_iter() {
let already_visited = FxHashSet::default();
// Find newest
assert_eq!(
find_source_directory_in_iter(
[
PathBuf::from("crate-dir/s-3234-0000-svh"),
PathBuf::from("crate-dir/s-2234-0000-svh"),
PathBuf::from("crate-dir/s-1234-0000-svh")
]
.into_iter(),
&already_visited
),
Some(PathBuf::from("crate-dir/s-3234-0000-svh"))
);
// Filter out "-working"
assert_eq!(
find_source_directory_in_iter(
[
PathBuf::from("crate-dir/s-3234-0000-working"),
PathBuf::from("crate-dir/s-2234-0000-svh"),
PathBuf::from("crate-dir/s-1234-0000-svh")
]
.into_iter(),
&already_visited
),
Some(PathBuf::from("crate-dir/s-2234-0000-svh"))
);
// Handle empty
assert_eq!(find_source_directory_in_iter([].into_iter(), &already_visited), None);
// Handle only working
assert_eq!(
find_source_directory_in_iter(
[
PathBuf::from("crate-dir/s-3234-0000-working"),
PathBuf::from("crate-dir/s-2234-0000-working"),
PathBuf::from("crate-dir/s-1234-0000-working")
]
.into_iter(),
&already_visited
),
None
);
}
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