[pbs-devel] [PATCH proxmox-backup v2 2/2] tape/inventory: fix the tape tests as user, by mocking the lock

[Dominik Csapak <d.csapak@proxmox.com>]

locking during the tests as regular user failed because we try to
chown to the backup user (which is not always possible).

Instead, do not lock at all, by implementing 'open_backup_lockfile' with
'create_mocked_lock'

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
---
changes from v1:
* put unsafe block around 'create_mocked_lock'
 src/tape/inventory.rs | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/src/tape/inventory.rs b/src/tape/inventory.rs
index d56b2144..93d72057 100644
--- a/src/tape/inventory.rs
+++ b/src/tape/inventory.rs
@@ -40,7 +40,20 @@ use proxmox::tools::{
 };
 
 use pbs_systemd::time::compute_next_event;
-use pbs_config::{open_backup_lockfile, BackupLockGuard};
+use pbs_config::BackupLockGuard;
+
+#[cfg(not(test))]
+use pbs_config::open_backup_lockfile;
+
+#[cfg(test)]
+fn open_backup_lockfile<P: AsRef<std::path::Path>>(
+    _path: P,
+    _timeout: Option<std::time::Duration>,
+    _exclusive: bool,
+) -> Result<pbs_config::BackupLockGuard, anyhow::Error> {
+    Ok(unsafe { pbs_config::create_mocked_lock() })
+}
+
 
 use crate::{
     api2::types::{
-- 
2.30.2