diff --git a/src/test/yaml/pathgentest/groupone.yaml b/src/test/yaml/pathgentest/groupone.yaml
new file mode 100644
index 0000000..a4d5b57
--- /dev/null
+++ b/src/test/yaml/pathgentest/groupone.yaml
@@ -0,0 +1,28 @@
+# Validate paths are not duplicated when
+# they exist in multiple groups.
+
+- name: test path group
+  class: group
+  group: path
+  members:
+    - meta: path1
+      path: /xyz/openbmc_project/testing/inst1
+    - meta: path1
+      path: /xyz/openbmc_project/testing/inst2
+    - meta: path1
+      path: /xyz/openbmc_project/testing/inst3
+    - meta: path1
+      path: /xyz/openbmc_project/testing/inst4
+
+- name: test path group 2
+  class: group
+  group: path
+  members:
+    - meta: path3
+      path: /xyz/openbmc_project/testing/inst1
+    - meta: path3
+      path: /xyz/openbmc_project/testing/inst2
+    - meta: path3
+      path: /xyz/openbmc_project/testing/inst3
+    - meta: path3
+      path: /xyz/openbmc_project/testing/inst4