diff options
Diffstat (limited to 'rust')
| -rw-r--r-- | rust/tests/test_refs.rs | 161 |
1 files changed, 161 insertions, 0 deletions
diff --git a/rust/tests/test_refs.rs b/rust/tests/test_refs.rs new file mode 100644 index 00000000..a2bf37ba --- /dev/null +++ b/rust/tests/test_refs.rs @@ -0,0 +1,161 @@ + +use fatcat::identifiers::FatcatId; +use fatcat::server; +use std::str::FromStr; +use fatcat::database_models::*; +use fatcat::database_schema::*; +use fatcat::entity_crud::{EntityCrud, HideFlags}; +use fatcat::editing::{make_edit_context, accept_editgroup}; +use fatcat_api_spec::models::*; +use diesel::prelude::*; +use uuid::Uuid; + +mod helpers; + +#[test] +fn test_refs_blob() { + let server = server::create_test_server().unwrap(); + let conn = server.db_pool.get().expect("db_pool error"); + let editor_id = FatcatId::from_str(helpers::TEST_ADMIN_EDITOR_ID).unwrap(); + let editgroup_id = helpers::quick_editgroup(&conn); + let edit_context = make_edit_context(&conn, editor_id, Some(editgroup_id), false).unwrap(); + + // this release entity should be unchanged after being inserted/fetched + let mut r1 = ReleaseEntity::new(); + r1.title = Some("release-test hashes".to_string()); + r1.refs = Some(vec![ + ReleaseRef { + index: Some(0), + target_release_id: None, + extra: None, + key: Some("one".to_string()), + year: Some(1932), + container_name: Some("bogus container".to_string()), + title: Some("first bogus paper".to_string()), + locator: Some("p100".to_string()), + }, + ReleaseRef { + index: Some(1), + target_release_id: Some("aaaaaaaaaaaaarceaaaaaaaaai".to_string()), + extra: None, + key: Some("one".to_string()), + year: Some(2032), + container_name: Some("bogus other container".to_string()), + title: Some("second bogus paper".to_string()), + locator: Some("p200".to_string()), + }, + ]); + + // this release entity should have the same hash as r1. the indexes will change after fetching, + // but otherwise the fetched refs should be the same as the r1 fetched results. + let mut r2 = r1.clone(); + r2.refs = Some(vec![ + ReleaseRef { + index: None, + target_release_id: None, + extra: None, + key: Some("one".to_string()), + year: Some(1932), + container_name: Some("bogus container".to_string()), + title: Some("first bogus paper".to_string()), + locator: Some("p100".to_string()), + }, + ReleaseRef { + index: Some(99), + target_release_id: Some("aaaaaaaaaaaaarceaaaaaaaaai".to_string()), + extra: None, + key: Some("one".to_string()), + year: Some(2032), + container_name: Some("bogus other container".to_string()), + title: Some("second bogus paper".to_string()), + locator: Some("p200".to_string()), + }, + ]); + + // this release entity has different ref *targets* and indexes, but should still have the same + // refs_blob hashes as r1/r2. + let mut r3 = r1.clone(); + r3.refs = Some(vec![ + ReleaseRef { + index: Some(1), + target_release_id: Some("aaaaaaaaaaaaarceaaaaaaaaae".to_string()), + extra: None, + key: Some("one".to_string()), + year: Some(1932), + container_name: Some("bogus container".to_string()), + title: Some("first bogus paper".to_string()), + locator: Some("p100".to_string()), + }, + ReleaseRef { + index: Some(1), + target_release_id: Some("aaaaaaaaaaaaarceaaaaaaaaam".to_string()), + extra: None, + key: Some("one".to_string()), + year: Some(2032), + container_name: Some("bogus other container".to_string()), + title: Some("second bogus paper".to_string()), + locator: Some("p200".to_string()), + }, + ]); + + // this one is obviously just plain different (hashes shouldn't match) + let mut r4 = r1.clone(); + r4.refs = Some(vec![ + ReleaseRef { + index: Some(1), + target_release_id: Some("aaaaaaaaaaaaarceaaaaaaaaae".to_string()), + extra: None, + key: Some("one".to_string()), + year: Some(1932), + container_name: Some("bogus container".to_string()), + title: Some("first bogus paper".to_string()), + locator: Some("p100".to_string()), + }, + ]); + + let edit1 = r1.db_create(&conn, &edit_context).unwrap(); + let edit2 = r2.db_create(&conn, &edit_context).unwrap(); + let edit3 = r3.db_create(&conn, &edit_context).unwrap(); + let edit4 = r4.db_create(&conn, &edit_context).unwrap(); + + let r1b = ReleaseEntity::db_get(&conn, edit1.ident_id.into(), HideFlags::none()).unwrap(); + let r2b = ReleaseEntity::db_get(&conn, edit2.ident_id.into(), HideFlags::none()).unwrap(); + let r3b = ReleaseEntity::db_get(&conn, edit3.ident_id.into(), HideFlags::none()).unwrap(); + let r4b = ReleaseEntity::db_get(&conn, edit4.ident_id.into(), HideFlags::none()).unwrap(); + assert_eq!(r1b.refs, r1.refs); + assert_eq!(r1b.refs, r2b.refs); + assert_ne!(r1b.refs, r3b.refs); + assert_ne!(r1b.refs, r4b.refs); + + let r1_row: ReleaseRevRow = release_rev::table + .find(Uuid::from_str(&r1b.revision.clone().unwrap()).unwrap()) + .get_result(&conn).unwrap(); + let r2_row: ReleaseRevRow = release_rev::table + .find(Uuid::from_str(&r2b.revision.unwrap()).unwrap()) + .get_result(&conn).unwrap(); + let r3_row: ReleaseRevRow = release_rev::table + .find(Uuid::from_str(&r3b.revision.clone().unwrap()).unwrap()) + .get_result(&conn).unwrap(); + let r4_row: ReleaseRevRow = release_rev::table + .find(Uuid::from_str(&r4b.revision.unwrap()).unwrap()) + .get_result(&conn).unwrap(); + assert_eq!(r1_row.refs_blob_sha1, r2_row.refs_blob_sha1); + assert_eq!(r1_row.refs_blob_sha1, r3_row.refs_blob_sha1); + assert_ne!(r1_row.refs_blob_sha1, r4_row.refs_blob_sha1); + + // ensure that SHA1 hashing is stable over time (as much as possible!) + assert_eq!(r1_row.refs_blob_sha1, Some("4e38812fbf99e00e0cb648896e9f7a9d58c5ab23".to_string())); + + // update r1 with new target_idents (r3); SHA1 row still shouldn't change + accept_editgroup(&conn, editgroup_id).unwrap(); + let editgroup_id = helpers::quick_editgroup(&conn); + let edit_context = make_edit_context(&conn, editor_id, Some(editgroup_id), false).unwrap(); + + let _edit4 = r3b.db_update(&conn, &edit_context, edit1.ident_id.into()).unwrap(); + let r1c = ReleaseEntity::db_get(&conn, edit1.ident_id.into(), HideFlags::none()).unwrap(); + let r1c_row: ReleaseRevRow = release_rev::table + .find(Uuid::from_str(&r1c.revision.unwrap()).unwrap()) + .get_result(&conn).unwrap(); + assert_eq!(r1_row.refs_blob_sha1, r1c_row.refs_blob_sha1); +} + |