From ce146ab28a517beb3136432feeb44866ddf94137 Mon Sep 17 00:00:00 2001
From: Michael Hudson-Doyle <michael.hudson@canonical.com>
Date: Wed, 27 Jul 2022 17:22:08 +1200
Subject: [PATCH] add .path to Raid so for_client(raid-with-partitions) works

---
 subiquity/common/filesystem/tests/test_labels.py | 10 ++++++++++
 subiquity/models/filesystem.py                   |  6 ++++++
 2 files changed, 16 insertions(+)

diff --git a/subiquity/common/filesystem/tests/test_labels.py b/subiquity/common/filesystem/tests/test_labels.py
index 75a66d99..a24f7e4d 100644
--- a/subiquity/common/filesystem/tests/test_labels.py
+++ b/subiquity/common/filesystem/tests/test_labels.py
@@ -18,12 +18,14 @@ import unittest
 
 from subiquity.common.filesystem.labels import (
     annotations,
+    for_client,
     usage_labels,
     )
 from subiquity.models.tests.test_filesystem import (
     make_model,
     make_model_and_disk,
     make_model_and_partition,
+    make_model_and_raid,
     make_partition,
     )
 
@@ -123,3 +125,11 @@ class TestUsageLabels(unittest.TestCase):
         self.assertEqual(
             usage_labels(partition),
             ["to be reformatted as ext4", "mounted at /"])
+
+
+class TestForClient(unittest.TestCase):
+
+    def test_for_client_raid_parts(self):
+        model, raid = make_model_and_raid()
+        make_partition(model, raid)
+        for_client(raid)
diff --git a/subiquity/models/filesystem.py b/subiquity/models/filesystem.py
index 9becc0c4..de46e865 100644
--- a/subiquity/models/filesystem.py
+++ b/subiquity/models/filesystem.py
@@ -772,6 +772,12 @@ class Raid(_Device):
     container = attributes.ref(backlink="_subvolumes", default=None)  # Raid
     _subvolumes = attributes.backlink(default=attr.Factory(list))
 
+    @property
+    def path(self):
+        # This is just here to make for_client(raid-with-partitions) work. It
+        # might not be very accurate.
+        return '/dev/md/' + self.name
+
     @property
     def size(self):
         if self.preserve and self._m._probe_data: