1 files changed, 22 insertions, 16 deletions
diff --git a/tests/integration_tests/modules/test_growpart.py b/tests/integration_tests/modules/test_growpart.py
index af1e3a15..67251817 100644
--- a/tests/integration_tests/modules/test_growpart.py
+++ b/tests/integration_tests/modules/test_growpart.py
@@ -1,22 +1,26 @@
+import json
 import os
-import pytest
 import pathlib
-import json
 from uuid import uuid4
+
+import pytest
 from pycloudlib.lxd.instance import LXDInstance
 
 from cloudinit.subp import subp
 from tests.integration_tests.instances import IntegrationInstance
 
-DISK_PATH = '/tmp/test_disk_setup_{}'.format(uuid4())
+DISK_PATH = "/tmp/test_disk_setup_{}".format(uuid4())
 
 
 def setup_and_mount_lxd_disk(instance: LXDInstance):
-    subp('lxc config device add {} test-disk-setup-disk disk source={}'.format(
-        instance.name, DISK_PATH).split())
+    subp(
+        "lxc config device add {} test-disk-setup-disk disk source={}".format(
+            instance.name, DISK_PATH
+        ).split()
+    )
 
 
-@pytest.fixture(scope='class', autouse=True)
+@pytest.fixture(scope="class", autouse=True)
 def create_disk():
     """Create 16M sparse file"""
     pathlib.Path(DISK_PATH).touch()
@@ -50,13 +54,15 @@ class TestGrowPart:
     """Test growpart"""
 
     def test_grow_part(self, client: IntegrationInstance):
-        """Verify """
-        log = client.read_from_file('/var/log/cloud-init.log')
-        assert ("cc_growpart.py[INFO]: '/dev/sdb1' resized:"
-                " changed (/dev/sdb, 1) from") in log
-
-        lsblk = json.loads(client.execute('lsblk --json'))
-        sdb = [x for x in lsblk['blockdevices'] if x['name'] == 'sdb'][0]
-        assert len(sdb['children']) == 1
-        assert sdb['children'][0]['name'] == 'sdb1'
-        assert sdb['size'] == '16M'
+        """Verify"""
+        log = client.read_from_file("/var/log/cloud-init.log")
+        assert (
+            "cc_growpart.py[INFO]: '/dev/sdb1' resized:"
+            " changed (/dev/sdb, 1) from" in log
+        )
+
+        lsblk = json.loads(client.execute("lsblk --json"))
+        sdb = [x for x in lsblk["blockdevices"] if x["name"] == "sdb"][0]
+        assert len(sdb["children"]) == 1
+        assert sdb["children"][0]["name"] == "sdb1"
+        assert sdb["size"] == "16M"