status: preparatory work for stream detection from container

src/rpm_ostree/cli_status.rs

@@ -89,11 +89,16 @@ pub fn parse_booted(status: &StatusJson) -> Result<Release> {
     Ok(json.into_release())
 }
 
+fn fedora_coreos_stream_from_deployment(deploy: &DeploymentJson) -> Result<String> {
+    let stream = deploy.base_metadata.stream.as_str();
+    ensure!(!stream.is_empty(), "empty stream value");
+    Ok(stream.to_string())
+}
+
 /// Parse updates stream for booted deployment from status object.
 pub fn parse_booted_updates_stream(status: &StatusJson) -> Result<String> {
     let json = booted_json(status)?;
-    ensure!(!json.base_metadata.stream.is_empty(), "empty stream value");
-    Ok(json.base_metadata.stream)
+    fedora_coreos_stream_from_deployment(&json)
 }
 
 /// Parse pending deployment from status object.
@@ -105,8 +110,7 @@ pub fn parse_pending_deployment(status: &StatusJson) -> Result<Option<(Release,
     match staged {
         None => Ok(None),
         Some(json) => {
-            let stream = json.base_metadata.stream.clone();
-            ensure!(!stream.is_empty(), "empty stream value");
+            let stream = fedora_coreos_stream_from_deployment(&json)?;
             let release = json.into_release();
             Ok(Some((release, stream)))
         }
@@ -239,6 +243,7 @@ mod tests {
     fn mock_booted_updates_stream() {
         let status = mock_status("tests/fixtures/rpm-ostree-status.json").unwrap();
         let booted = booted_json(&status).unwrap();
-        assert_eq!(booted.base_metadata.stream, "testing-devel");
+        let stream = fedora_coreos_stream_from_deployment(&booted).unwrap();
+        assert_eq!(stream, "testing-devel");
     }
 }

src/weekly/utils.rs

@@ -217,7 +217,7 @@ mod tests {
                 Err(_) => Duration::from_secs(1),
             };
             prop_assert!(res.as_secs() > 0);
-            prop_assert!((res.as_secs() / 60) < MAX_WEEKLY_MINS.into());
+            prop_assert!((res.as_secs() / 60) < u64::from(MAX_WEEKLY_MINS));
         }
 
         #[test]