fix: only run zfs test if zfs exists

3 files changed, 22 insertions, 2 deletions

diff --git a/Cargo.lock b/Cargo.lock
index db25267..af501c3 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2191,6 +2191,17 @@ dependencies = [
 ]
 
 [[package]]
+name = "which"
+version = "4.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2a5a7e487e921cf220206864a94a89b6c6905bfc19f1057fa26a4cb360e5c1d2"
+dependencies = [
+ "either",
+ "lazy_static",
+ "libc",
+]
+
+[[package]]
 name = "winapi"
 version = "0.3.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -2289,6 +2300,7 @@ dependencies = [
  "serde",
  "thiserror",
  "tracing",
+ "which",
 ]
 
 [[package]]
diff --git a/zone_zfs/Cargo.toml b/zone_zfs/Cargo.toml
index 241710a..197384a 100644
--- a/zone_zfs/Cargo.toml
+++ b/zone_zfs/Cargo.toml
@@ -8,9 +8,13 @@ edition = "2021"
 byte-unit = { version = "4.0.13", features = ["serde"], default-features = false }
 chrono = { version = "0.4.19", optional = true }
 derive_builder = "0.10.2"
-figment = { version = "0.10.6", features = ["toml", "env", "test"] }
+figment = { version = "0.10.6", features = ["toml", "env"] }
 serde = { version = "1.0.136", features = ["derive"] }
 thiserror = "1.0.30"
 tracing = "0.1.29"
 
+[dev-dependencies]
+which = "4.2.4"
+figment = { version = "*", features = ["test"] }
+
 [features]
diff --git a/zone_zfs/src/zfs.rs b/zone_zfs/src/zfs.rs
index b24fe3a..70dc98a 100644
--- a/zone_zfs/src/zfs.rs
+++ b/zone_zfs/src/zfs.rs
@@ -69,9 +69,13 @@ impl ZFS {
 
 #[cfg(test)]
 mod tests {
+    use which::which;
+
     #[test]
     fn get_file_systems() {
         use super::*;
-        assert!(ZFS::new().unwrap().get_file_systems().is_ok());
+        if which("zfs").is_ok() {
+            assert!(ZFS::new().unwrap().get_file_systems().is_ok());
+        }
     }
 }