diff --git a/test/data/sources/org.osbuild.ostree/cases/empty.json b/test/data/sources/org.osbuild.ostree/cases/empty.json
new file mode 100644
index 00000000..8a2afa87
--- /dev/null
+++ b/test/data/sources/org.osbuild.ostree/cases/empty.json
@@ -0,0 +1,6 @@
+{
+  "expects": "success",
+  "org.osbuild.ostree": {
+    "items": {}
+  }
+}
diff --git a/test/data/sources/org.osbuild.ostree/cases/missing_file.json b/test/data/sources/org.osbuild.ostree/cases/missing_file.json
new file mode 100644
index 00000000..de8ea747
--- /dev/null
+++ b/test/data/sources/org.osbuild.ostree/cases/missing_file.json
@@ -0,0 +1,12 @@
+{
+  "expects": "error",
+  "org.osbuild.ostree": {
+    "items": {
+      "sha256:bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb": {
+        "remote": {
+          "url": "http://localhost/sources/org.osbuild.curl/data/missing"
+        }
+      }
+    }
+  }
+}
diff --git a/test/data/sources/org.osbuild.ostree/cases/success.json b/test/data/sources/org.osbuild.ostree/cases/success.json
new file mode 100644
index 00000000..3217b85a
--- /dev/null
+++ b/test/data/sources/org.osbuild.ostree/cases/success.json
@@ -0,0 +1,12 @@
+{
+  "expects": "success",
+  "org.osbuild.ostree": {
+    "items": {
+      "d6243b0d0ca3dc2aaef2e0eb3e9f1f4836512c2921007f124b285f7c466464d8": {
+        "remote": {
+          "url": "http://localhost/sources/org.osbuild.ostree/data/repo"
+        }
+      }
+    }
+  }
+}
diff --git a/test/data/sources/org.osbuild.ostree/data/repo/.lock b/test/data/sources/org.osbuild.ostree/data/repo/.lock
new file mode 100644
index 00000000..e69de29b
diff --git a/test/data/sources/org.osbuild.ostree/data/repo/config b/test/data/sources/org.osbuild.ostree/data/repo/config
new file mode 100644
index 00000000..18e52e7a
--- /dev/null
+++ b/test/data/sources/org.osbuild.ostree/data/repo/config
@@ -0,0 +1,3 @@
+[core]
+repo_version=1
+mode=archive-z2
diff --git a/test/data/sources/org.osbuild.ostree/data/repo/objects/25/ec43bf2d02dcbe0c21307674fd6f8e98555f600c6647b42fb1fad58436b70b.filez b/test/data/sources/org.osbuild.ostree/data/repo/objects/25/ec43bf2d02dcbe0c21307674fd6f8e98555f600c6647b42fb1fad58436b70b.filez
new file mode 100644
index 00000000..72b1315c
Binary files /dev/null and b/test/data/sources/org.osbuild.ostree/data/repo/objects/25/ec43bf2d02dcbe0c21307674fd6f8e98555f600c6647b42fb1fad58436b70b.filez differ
diff --git a/test/data/sources/org.osbuild.ostree/data/repo/objects/44/6a0ef11b7cc167f3b603e585c7eeeeb675faa412d5ec73f62988eb0b6c5488.dirmeta b/test/data/sources/org.osbuild.ostree/data/repo/objects/44/6a0ef11b7cc167f3b603e585c7eeeeb675faa412d5ec73f62988eb0b6c5488.dirmeta
new file mode 100644
index 00000000..6757a41e
Binary files /dev/null and b/test/data/sources/org.osbuild.ostree/data/repo/objects/44/6a0ef11b7cc167f3b603e585c7eeeeb675faa412d5ec73f62988eb0b6c5488.dirmeta differ
diff --git a/test/data/sources/org.osbuild.ostree/data/repo/objects/6e/adab46e44d2c96fbe0f5ccb575049de095b41ccb2b42e597e583cbc00f2e61.dirtree b/test/data/sources/org.osbuild.ostree/data/repo/objects/6e/adab46e44d2c96fbe0f5ccb575049de095b41ccb2b42e597e583cbc00f2e61.dirtree
new file mode 100644
index 00000000..56aac172
Binary files /dev/null and b/test/data/sources/org.osbuild.ostree/data/repo/objects/6e/adab46e44d2c96fbe0f5ccb575049de095b41ccb2b42e597e583cbc00f2e61.dirtree differ
diff --git a/test/data/sources/org.osbuild.ostree/data/repo/objects/d6/243b0d0ca3dc2aaef2e0eb3e9f1f4836512c2921007f124b285f7c466464d8.commit b/test/data/sources/org.osbuild.ostree/data/repo/objects/d6/243b0d0ca3dc2aaef2e0eb3e9f1f4836512c2921007f124b285f7c466464d8.commit
new file mode 100644
index 00000000..5e0d1900
Binary files /dev/null and b/test/data/sources/org.osbuild.ostree/data/repo/objects/d6/243b0d0ca3dc2aaef2e0eb3e9f1f4836512c2921007f124b285f7c466464d8.commit differ
diff --git a/test/data/sources/org.osbuild.ostree/data/repo/refs/heads/test/ostree b/test/data/sources/org.osbuild.ostree/data/repo/refs/heads/test/ostree
new file mode 100644
index 00000000..819fcaad
--- /dev/null
+++ b/test/data/sources/org.osbuild.ostree/data/repo/refs/heads/test/ostree
@@ -0,0 +1 @@
+d6243b0d0ca3dc2aaef2e0eb3e9f1f4836512c2921007f124b285f7c466464d8