diff options
Diffstat (limited to 'adenosine-pds/tests/test_mst_interop.rs')
| -rw-r--r-- | adenosine-pds/tests/test_mst_interop.rs | 154 |
1 files changed, 154 insertions, 0 deletions
diff --git a/adenosine-pds/tests/test_mst_interop.rs b/adenosine-pds/tests/test_mst_interop.rs new file mode 100644 index 0000000..af03fd7 --- /dev/null +++ b/adenosine-pds/tests/test_mst_interop.rs @@ -0,0 +1,154 @@ +use adenosine_pds::RepoStore; +use libipld::Cid; +use std::collections::BTreeMap; +use std::str::FromStr; + +#[ignore] +#[test] +fn test_known_maps() { + let mut repo = RepoStore::open_ephemeral().unwrap(); + let cid1 = + Cid::from_str("bafyreie5cvv4h45feadgeuwhbcutmh6t2ceseocckahdoe6uat64zmz454").unwrap(); + + let empty_map: BTreeMap<String, Cid> = Default::default(); + assert_eq!( + repo.mst_from_map(&empty_map).unwrap().to_string(), + "bafyreie5737gdxlw5i64vzichcalba3z2v5n6icifvx5xytvske7mr3hpm" + ); + + let mut trivial_map: BTreeMap<String, Cid> = Default::default(); + trivial_map.insert("asdf".to_string(), cid1.clone()); + assert_eq!( + repo.mst_from_map(&trivial_map).unwrap().to_string(), + "bafyreidaftbr35xhh4lzmv5jcoeufqjh75ohzmz6u56v7n2ippbtxdgqqe" + ); + + let mut singlelayer2_map: BTreeMap<String, Cid> = Default::default(); + singlelayer2_map.insert("com.example.record/9ba1c7247ede".to_string(), cid1.clone()); + assert_eq!( + repo.mst_from_map(&singlelayer2_map).unwrap().to_string(), + "bafyreid4g5smj6ukhrjasebt6myj7wmtm2eijouteoyueoqgoh6vm5jkae" + ); + + let mut simple_map: BTreeMap<String, Cid> = Default::default(); + simple_map.insert("asdf".to_string(), cid1.clone()); + simple_map.insert("88bfafc7".to_string(), cid1.clone()); + simple_map.insert("2a92d355".to_string(), cid1.clone()); + simple_map.insert("app.bsky.feed.post/454397e440ec".to_string(), cid1.clone()); + simple_map.insert("app.bsky.feed.post/9adeb165882c".to_string(), cid1.clone()); + assert_eq!( + repo.mst_from_map(&simple_map).unwrap().to_string(), + "bafyreiecb33zh7r2sc3k2wthm6exwzfktof63kmajeildktqc25xj6qzx4" + ); +} + +#[ignore] +#[test] +fn test_tricky_map() { + let mut repo = RepoStore::open_ephemeral().unwrap(); + let cid1 = + Cid::from_str("bafyreie5cvv4h45feadgeuwhbcutmh6t2ceseocckahdoe6uat64zmz454").unwrap(); + + let mut tricky_map: BTreeMap<String, Cid> = Default::default(); + tricky_map.insert("".to_string(), cid1.clone()); + tricky_map.insert("jalapeño".to_string(), cid1.clone()); + tricky_map.insert("coöperative".to_string(), cid1.clone()); + tricky_map.insert("coüperative".to_string(), cid1.clone()); + tricky_map.insert("abc\x00".to_string(), cid1.clone()); + assert_eq!( + repo.mst_from_map(&tricky_map).unwrap().to_string(), + "bafyreiecb33zh7r2sc3k2wthm6exwzfktof63kmajeildktqc25xj6qzx4" + ); +} + +#[test] +fn test_trims_top() { + // "trims top of tree on delete" + + use adenosine_pds::mst::print_mst_keys; + let mut repo = RepoStore::open_ephemeral().unwrap(); + let cid1 = + Cid::from_str("bafyreie5cvv4h45feadgeuwhbcutmh6t2ceseocckahdoe6uat64zmz454").unwrap(); + let l1root = "bafyreihuyj2vzb2vjw3yhxg6dy25achg5fmre6gg5m6fjtxn64bqju4dee"; + let l0root = "bafyreibmijjc63mekkjzl3v2pegngwke5u6cu66g75z6uw27v64bc6ahqi"; + + + // NOTE: this test doesn't do much in this case of rust implementation + let mut trim_map: BTreeMap<String, Cid> = Default::default(); + trim_map.insert("com.example.record/40c73105b48f".to_string(), cid1.clone()); // level 0 + trim_map.insert("com.example.record/e99bf3ced34b".to_string(), cid1.clone()); // level 0 + trim_map.insert("com.example.record/893e6c08b450".to_string(), cid1.clone()); // level 0 + trim_map.insert("com.example.record/9cd8b6c0cc02".to_string(), cid1.clone()); // level 0 + trim_map.insert("com.example.record/cbe72d33d12a".to_string(), cid1.clone()); // level 0 + trim_map.insert("com.example.record/a15e33ba0f6c".to_string(), cid1.clone()); // level 1 + let trim_before_cid = repo.mst_from_map(&trim_map).unwrap(); + print_mst_keys(&mut repo.db, &trim_before_cid).unwrap(); + assert_eq!(trim_before_cid.to_string(), l1root); + + // NOTE: if we did mutations in-place, this is where we would mutate + + trim_map.remove("com.example.record/a15e33ba0f6c"); + let trim_after_cid = repo.mst_from_map(&trim_map).unwrap(); + assert_eq!(trim_after_cid.to_string(), l0root); +} + +#[test] +fn test_insertion() { + // "handles insertion that splits two layers down" + + let mut repo = RepoStore::open_ephemeral().unwrap(); + let cid1 = + Cid::from_str("bafyreie5cvv4h45feadgeuwhbcutmh6t2ceseocckahdoe6uat64zmz454").unwrap(); + let l1root = "bafyreiagt55jzvkenoa4yik77dhomagq2uj26ix4cijj7kd2py2u3s43ve"; + let l2root = "bafyreiddrz7qbvfattp5dzzh4ldohsaobatsg7f5l6awxnmuydewq66qoa"; + + // TODO: actual mutation instead of rebuild from scratch + let mut insertion_map: BTreeMap<String, Cid> = Default::default(); + insertion_map.insert("com.example.record/403e2aeebfdb".to_string(), cid1.clone()); // A; level 0 + insertion_map.insert("com.example.record/40c73105b48f".to_string(), cid1.clone()); // B; level 0 + insertion_map.insert("com.example.record/645787eb4316".to_string(), cid1.clone()); // C; level 0 + insertion_map.insert("com.example.record/7ca4e61d6fbc".to_string(), cid1.clone()); // D; level 1 + insertion_map.insert("com.example.record/893e6c08b450".to_string(), cid1.clone()); // E; level 0 + insertion_map.insert("com.example.record/9cd8b6c0cc02".to_string(), cid1.clone()); // G; level 0 + insertion_map.insert("com.example.record/cbe72d33d12a".to_string(), cid1.clone()); // H; level 0 + insertion_map.insert("com.example.record/dbea731be795".to_string(), cid1.clone()); // I; level 1 + insertion_map.insert("com.example.record/e2ef555433f2".to_string(), cid1.clone()); // J; level 0 + insertion_map.insert("com.example.record/e99bf3ced34b".to_string(), cid1.clone()); // K; level 0 + insertion_map.insert("com.example.record/f728ba61e4b6".to_string(), cid1.clone()); // L; level 0 + let insertion_before_cid = repo.mst_from_map(&insertion_map).unwrap(); + assert_eq!(insertion_before_cid.to_string(), l1root); + + insertion_map.insert("com.example.record/9ba1c7247ede".to_string(), cid1.clone()); + let insertion_after_cid = repo.mst_from_map(&insertion_map).unwrap(); + assert_eq!(insertion_after_cid.to_string(), l2root); +} + +#[ignore] +#[test] +fn test_higher_layers() { + // "handles new layers that are two higher than existing" + + use adenosine_pds::mst::print_mst_keys; + let mut repo = RepoStore::open_ephemeral().unwrap(); + let cid1 = + Cid::from_str("bafyreie5cvv4h45feadgeuwhbcutmh6t2ceseocckahdoe6uat64zmz454").unwrap(); + let l0root = "bafyreicivoa3p3ttcebdn2zfkdzenkd2uk3gxxlaz43qvueeip6yysvq2m"; + let l2root = "bafyreidwoqm6xlewxzhrx6ytbyhsazctlv72txtmnd4au6t53z2vpzn7wa"; + let l2root2 = "bafyreiapru27ce4wdlylk5revtr3hewmxhmt3ek5f2ypioiivmdbv5igrm"; + + // TODO: actual mutation instead of rebuild from scratch + let mut higher_map: BTreeMap<String, Cid> = Default::default(); + higher_map.insert("com.example.record/403e2aeebfdb".to_string(), cid1.clone()); // A; level 0 + higher_map.insert("com.example.record/cbe72d33d12a".to_string(), cid1.clone()); // C; level 0 + let higher_before_cid = repo.mst_from_map(&higher_map).unwrap(); + assert_eq!(higher_before_cid.to_string(), l0root); + + higher_map.insert("com.example.record/9ba1c7247ede".to_string(), cid1.clone()); // B; level 2 + let higher_after_cid = repo.mst_from_map(&higher_map).unwrap(); + print_mst_keys(&mut repo.db, &higher_after_cid).unwrap(); + assert_eq!(higher_after_cid.to_string(), l2root); + + higher_map.insert("com.example.record/fae7a851fbeb".to_string(), cid1.clone()); // D; level 1 + let higher_after_cid = repo.mst_from_map(&higher_map).unwrap(); + assert_eq!(higher_after_cid.to_string(), l2root2); +} |