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test: cover cache affinity conversion priority ordering

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yao177
2026-05-16 04:32:56 +00:00
parent f59cf1090d
commit dc1009798d
1 changed files with 41 additions and 0 deletions
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41
crates/aether-scheduler-core/src/ranking/mod.rs
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@@ -294,6 +294,47 @@ mod tests {
);
}
#[test]
fn cache_affinity_keeps_conversion_priority_when_cross_format_is_not_demoted() {
let same_format_low_priority = candidate("same", 10, 0, Some(10));
let mut cross_format_high_priority = candidate("cross", 0, 0, Some(0));
cross_format_high_priority.format_preference = (1, 1);
assert_eq!(
ranked_ids(
&[same_format_low_priority, cross_format_high_priority],
SchedulerRankingContext {
priority_mode: SchedulerPriorityMode::Provider,
ranking_mode: SchedulerRankingMode::CacheAffinity,
include_health: false,
load_balance_seed: 0,
},
),
vec!["provider-cross", "provider-same"]
);
}
#[test]
fn cache_affinity_keeps_cached_match_above_conversion_priority() {
let mut cached_same_format_low_priority = candidate("same", 10, 0, Some(10));
cached_same_format_low_priority.cached_affinity_match = true;
let mut cross_format_high_priority = candidate("cross", 0, 0, Some(0));
cross_format_high_priority.format_preference = (1, 1);
assert_eq!(
ranked_ids(
&[cross_format_high_priority, cached_same_format_low_priority],
SchedulerRankingContext {
priority_mode: SchedulerPriorityMode::Provider,
ranking_mode: SchedulerRankingMode::CacheAffinity,
include_health: false,
load_balance_seed: 0,
},
),
vec!["provider-same", "provider-cross"]
);
}
#[test]
fn cache_affinity_promotes_cached_candidate_before_cross_format_demotion() {
let same_format = candidate("same", 10, 0, Some(10));