Manuel Raimann
d81d1de4ff
- Delete 20 duplicate tests already covered by parameter_tests.rs - Move 11 pure Trial unit tests into src/trial.rs - Split remaining 84 integration tests into tests/study/ (9 modules) - Group sampler tests into tests/sampler/ (7 modules) - Group pruner tests into tests/pruner/ (2 modules)
65 lines
1.9 KiB
Rust
65 lines
1.9 KiB
Rust
use optimizer::pruner::{Pruner, ThresholdPruner};
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#[test]
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fn prune_when_value_exceeds_upper_threshold() {
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let pruner = ThresholdPruner::new().upper(10.0);
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let values = vec![(0, 5.0), (1, 8.0), (2, 11.0)];
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assert!(pruner.should_prune(0, 2, &values, &[]));
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}
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#[test]
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fn prune_when_value_falls_below_lower_threshold() {
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let pruner = ThresholdPruner::new().lower(0.0);
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let values = vec![(0, 5.0), (1, 2.0), (2, -1.0)];
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assert!(pruner.should_prune(0, 2, &values, &[]));
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}
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#[test]
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fn no_prune_when_value_within_bounds() {
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let pruner = ThresholdPruner::new().upper(10.0).lower(0.0);
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let values = vec![(0, 3.0), (1, 5.0), (2, 7.0)];
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assert!(!pruner.should_prune(0, 2, &values, &[]));
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}
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#[test]
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fn no_prune_when_no_intermediate_values() {
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let pruner = ThresholdPruner::new().upper(10.0).lower(0.0);
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assert!(!pruner.should_prune(0, 0, &[], &[]));
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}
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#[test]
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fn works_with_only_upper_set() {
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let pruner = ThresholdPruner::new().upper(5.0);
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let below = vec![(0, 3.0)];
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let above = vec![(0, 6.0)];
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assert!(!pruner.should_prune(0, 0, &below, &[]));
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assert!(pruner.should_prune(0, 0, &above, &[]));
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}
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#[test]
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fn works_with_only_lower_set() {
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let pruner = ThresholdPruner::new().lower(2.0);
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let above = vec![(0, 5.0)];
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let below = vec![(0, 1.0)];
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assert!(!pruner.should_prune(0, 0, &above, &[]));
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assert!(pruner.should_prune(0, 0, &below, &[]));
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}
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#[test]
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fn works_with_both_thresholds_set() {
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let pruner = ThresholdPruner::new().upper(10.0).lower(0.0);
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// Within bounds
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assert!(!pruner.should_prune(0, 0, &[(0, 5.0)], &[]));
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// Exceeds upper
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assert!(pruner.should_prune(0, 0, &[(0, 15.0)], &[]));
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// Below lower
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assert!(pruner.should_prune(0, 0, &[(0, -3.0)], &[]));
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// At exact boundary (not pruned — strictly greater/less)
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assert!(!pruner.should_prune(0, 0, &[(0, 10.0)], &[]));
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assert!(!pruner.should_prune(0, 0, &[(0, 0.0)], &[]));
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}
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