Add ability to rebuild CA certificate file.

1 files changed, 32 insertions, 5 deletions

diff --git a/tests/unittests/test_handler_ca_certs.py b/tests/unittests/test_handler_ca_certs.py
index 21eddf18..254c8727 100644
--- a/tests/unittests/test_handler_ca_certs.py
+++ b/tests/unittests/test_handler_ca_certs.py
@@ -1,25 +1,42 @@
 from unittest import TestCase
 from mocker import MockerTestCase
 
-from cloudinit.CloudConfig.cc_ca_certs import handle, write_file
+from cloudinit.CloudConfig.cc_ca_certs import handle, write_file, update_ca_certs
 
-class TestAddCaCerts(MockerTestCase):
+class TestNoConfig(MockerTestCase):
     def setUp(self):
-        super(TestAddCaCerts, self).setUp()
+        super(TestNoConfig, self).setUp()
         self.name = "ca-certs"
         self.cloud_init = None
         self.log = None
         self.args = []
 
     def test_no_config(self):
-        """Test that no certificate are written if not provided."""
+        """
+        Test that nothing is done if no ca-certs configuration is provided.
+        """
         config = {"unknown-key": "value"}
 
-        mock = self.mocker.replace(write_file, passthrough=False)
+        self.mocker.replace(write_file, passthrough=False)
+        self.mocker.replace(update_ca_certs, passthrough=False)
         self.mocker.replay()
 
         handle(self.name, config, self.cloud_init, self.log, self.args)
 
+
+class TestAddCaCerts(MockerTestCase):
+    def setUp(self):
+        super(TestAddCaCerts, self).setUp()
+        self.name = "ca-certs"
+        self.cloud_init = None
+        self.log = None
+        self.args = []
+
+        # The config option is present for all these tests so
+        # update_ca_certs should always be called.
+        mock = self.mocker.replace(update_ca_certs, passthrough=False)
+        mock()
+
     def test_no_trusted_list(self):
         """Test that no certificate are written if not provided."""
         config = {"ca-certs": {}}
@@ -62,3 +79,13 @@ class TestAddCaCerts(MockerTestCase):
         self.mocker.replay()
 
         handle(self.name, config, self.cloud_init, self.log, self.args)
+
+class TestUpdateCaCerts(MockerTestCase):
+    def test_commands(self):
+        mock_check_call = self.mocker.replace("subprocess.check_call",
+                                              passthrough=False)
+        mock_check_call(["dpkg-reconfigure", "ca-certificates"])
+        mock_check_call(["update-ca-certificates"])
+        self.mocker.replay()
+
+        update_ca_certs()