add unit tests

Author: aawsome

crates/core/src/commands/copy.rs

@@ -23,7 +23,7 @@ use crate::{
 
 /// This struct enhances `[SnapshotFile]` with the attribute `relevant`
 /// which indicates if the snapshot is relevant for copying.
-#[derive(Debug)]
+#[derive(Debug, PartialEq, Eq)]
 pub struct CopySnapshot {
     /// The snapshot
     pub sn: SnapshotFile,

crates/core/tests/integration.rs

@@ -27,6 +27,7 @@ mod integration {
     mod backup;
     mod check;
     mod chunker;
+    mod copy;
     mod find;
     mod key;
     mod ls;

crates/core/tests/integration/copy.rs

@@ -0,0 +1,46 @@
+use std::{path::PathBuf, str::FromStr};
+
+use anyhow::Result;
+use pretty_assertions::assert_eq;
+use rstest::rstest;
+
+use rustic_core::{BackupOptions, CheckOptions, CopySnapshot, repofile::SnapshotFile};
+
+use super::{RepoOpen, TestSource, set_up_repo, tar_gz_testdata};
+
+#[rstest]
+fn test_copy(tar_gz_testdata: Result<TestSource>, set_up_repo: Result<RepoOpen>) -> Result<()> {
+    // uncomment for logging output
+    // SimpleLogger::init(log::LevelFilter::Debug, Config::default())?;
+
+    // Fixtures
+    let (source, repo) = (tar_gz_testdata?, set_up_repo?.to_indexed_ids()?);
+
+    let paths = &source.path_list();
+
+    // we use as_path to not depend on the actual tempdir
+    let opts = BackupOptions::default().as_path(PathBuf::from_str("test")?);
+
+    // first backup
+    let snap = repo.backup(&opts, paths, SnapshotFile::default())?;
+
+    // re-read index
+    let repo = repo.to_indexed()?;
+
+    let target = super::set_up_repo()?;
+    let relevant_snaps = target.relevant_copy_snapshots(|_| true, std::slice::from_ref(&snap))?;
+    assert_eq!(
+        relevant_snaps,
+        vec![CopySnapshot {
+            sn: snap.clone(),
+            relevant: true
+        }]
+    );
+
+    let target = target.to_indexed_ids()?;
+    repo.copy(&target, Some(&snap))?;
+    let check_opts = CheckOptions::default();
+    target.check(check_opts)?.is_ok()?;
+
+    Ok(())
+}