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)
77 lines
2.0 KiB
Rust
77 lines
2.0 KiB
Rust
use optimizer::{Direction, Study};
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#[test]
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fn test_top_trials_minimize() {
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let study: Study<f64> = Study::new(Direction::Minimize);
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// Manually complete trials with known values
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for &val in &[5.0, 1.0, 3.0, 2.0, 4.0] {
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let trial = study.create_trial();
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study.complete_trial(trial, val);
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}
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let top3 = study.top_trials(3);
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assert_eq!(top3.len(), 3);
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assert_eq!(top3[0].value, 1.0);
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assert_eq!(top3[1].value, 2.0);
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assert_eq!(top3[2].value, 3.0);
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}
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#[test]
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fn test_top_trials_maximize() {
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let study: Study<f64> = Study::new(Direction::Maximize);
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for &val in &[5.0, 1.0, 3.0, 2.0, 4.0] {
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let trial = study.create_trial();
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study.complete_trial(trial, val);
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}
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let top3 = study.top_trials(3);
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assert_eq!(top3.len(), 3);
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assert_eq!(top3[0].value, 5.0);
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assert_eq!(top3[1].value, 4.0);
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assert_eq!(top3[2].value, 3.0);
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}
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#[test]
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fn test_top_trials_n_greater_than_total() {
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let study: Study<f64> = Study::new(Direction::Minimize);
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for &val in &[3.0, 1.0] {
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let trial = study.create_trial();
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study.complete_trial(trial, val);
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}
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let top = study.top_trials(10);
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assert_eq!(top.len(), 2);
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assert_eq!(top[0].value, 1.0);
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assert_eq!(top[1].value, 3.0);
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}
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#[test]
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fn test_top_trials_empty() {
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let study: Study<f64> = Study::new(Direction::Minimize);
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let top = study.top_trials(5);
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assert!(top.is_empty());
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}
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#[test]
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fn test_top_trials_excludes_pruned() {
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let study: Study<f64> = Study::new(Direction::Minimize);
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// Complete some trials
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for &val in &[5.0, 1.0, 3.0] {
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let trial = study.create_trial();
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study.complete_trial(trial, val);
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}
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// Prune a trial (it gets a default value of 0.0 but should be excluded)
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let trial = study.create_trial();
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study.prune_trial(trial);
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let top = study.top_trials(5);
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assert_eq!(top.len(), 3, "pruned trial should be excluded");
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assert_eq!(top[0].value, 1.0);
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}
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