Merge pull request containers#482 from cgwalters/layer-ordering-bug

Two minor test additions

lib/tests/it/main.rs

@@ -691,7 +691,27 @@ async fn test_container_chunked() -> Result<()> {
         assert!(layer.commit.is_none());
     }
     assert_eq!(digest, expected_digest);
-    let _import = imp.import(prep).await.context("Init pull derived").unwrap();
+    {
+        let mut layer_history = prep.layers_with_history();
+        assert!(layer_history
+            .next()
+            .unwrap()?
+            .1
+            .created_by()
+            .as_ref()
+            .unwrap()
+            .starts_with("ostree export"));
+        assert!(layer_history
+            .nth(6)
+            .unwrap()?
+            .1
+            .created_by()
+            .as_ref()
+            .unwrap()
+            .starts_with("testlink"));
+    }
+    let import = imp.import(prep).await.context("Init pull derived").unwrap();
+    assert_eq!(import.manifest_digest.as_str(), digest);
 
     assert_eq!(store::list_images(fixture.destrepo()).unwrap().len(), 1);