Merge pull request #51 from zdc/T2117-sagitta-22.1

T2117: Cloud-init updated to 22.1

1 files changed, 66 insertions, 0 deletions

diff --git a/tests/unittests/distros/test_bsd_utils.py b/tests/unittests/distros/test_bsd_utils.py
new file mode 100644
index 00000000..d6f0aeed
--- /dev/null
+++ b/tests/unittests/distros/test_bsd_utils.py
@@ -0,0 +1,66 @@
+# This file is part of cloud-init. See LICENSE file for license information.
+
+import cloudinit.distros.bsd_utils as bsd_utils
+from tests.unittests.helpers import CiTestCase, ExitStack, mock
+
+RC_FILE = """
+if something; then
+    do something here
+fi
+hostname={hostname}
+"""
+
+
+class TestBsdUtils(CiTestCase):
+    def setUp(self):
+        super().setUp()
+        patches = ExitStack()
+        self.addCleanup(patches.close)
+
+        self.load_file = patches.enter_context(
+            mock.patch.object(bsd_utils.util, "load_file")
+        )
+
+        self.write_file = patches.enter_context(
+            mock.patch.object(bsd_utils.util, "write_file")
+        )
+
+    def test_get_rc_config_value(self):
+        self.load_file.return_value = "hostname=foo\n"
+        self.assertEqual(bsd_utils.get_rc_config_value("hostname"), "foo")
+        self.load_file.assert_called_with("/etc/rc.conf")
+
+        self.load_file.return_value = "hostname=foo"
+        self.assertEqual(bsd_utils.get_rc_config_value("hostname"), "foo")
+
+        self.load_file.return_value = 'hostname="foo"'
+        self.assertEqual(bsd_utils.get_rc_config_value("hostname"), "foo")
+
+        self.load_file.return_value = "hostname='foo'"
+        self.assertEqual(bsd_utils.get_rc_config_value("hostname"), "foo")
+
+        self.load_file.return_value = "hostname='foo\""
+        self.assertEqual(bsd_utils.get_rc_config_value("hostname"), "'foo\"")
+
+        self.load_file.return_value = ""
+        self.assertEqual(bsd_utils.get_rc_config_value("hostname"), None)
+
+        self.load_file.return_value = RC_FILE.format(hostname="foo")
+        self.assertEqual(bsd_utils.get_rc_config_value("hostname"), "foo")
+
+    def test_set_rc_config_value_unchanged(self):
+        # bsd_utils.set_rc_config_value('hostname', 'foo')
+        # self.write_file.assert_called_with('/etc/rc.conf', 'hostname=foo\n')
+
+        self.load_file.return_value = RC_FILE.format(hostname="foo")
+        self.write_file.assert_not_called()
+
+    def test_set_rc_config_value(self):
+        bsd_utils.set_rc_config_value("hostname", "foo")
+        self.write_file.assert_called_with("/etc/rc.conf", "hostname=foo\n")
+
+        self.load_file.return_value = RC_FILE.format(hostname="foo")
+        bsd_utils.set_rc_config_value("hostname", "bar")
+        self.write_file.assert_called_with(
+            "/etc/rc.conf", RC_FILE.format(hostname="bar")
+        )