diff options
Diffstat (limited to 'cloudinit/tests/test_util.py')
| -rw-r--r-- | cloudinit/tests/test_util.py | 60 |
1 files changed, 57 insertions, 3 deletions
diff --git a/cloudinit/tests/test_util.py b/cloudinit/tests/test_util.py index e3d2dbaa..11f37000 100644 --- a/cloudinit/tests/test_util.py +++ b/cloudinit/tests/test_util.py @@ -2,7 +2,9 @@ """Tests for cloudinit.util""" +import base64 import logging +import json import platform import cloudinit.util as util @@ -187,6 +189,21 @@ class TestUtil(CiTestCase): self.assertEqual(is_rw, False) +class TestUptime(CiTestCase): + + @mock.patch('cloudinit.util.boottime') + @mock.patch('cloudinit.util.os.path.exists') + @mock.patch('cloudinit.util.time.time') + def test_uptime_non_linux_path(self, m_time, m_exists, m_boottime): + boottime = 1000.0 + uptime = 10.0 + m_boottime.return_value = boottime + m_time.return_value = boottime + uptime + m_exists.return_value = False + result = util.uptime() + self.assertEqual(str(uptime), result) + + class TestShellify(CiTestCase): def test_input_dict_raises_type_error(self): @@ -385,6 +402,11 @@ class TestUdevadmSettle(CiTestCase): @mock.patch('os.path.exists') class TestGetLinuxDistro(CiTestCase): + def setUp(self): + # python2 has no lru_cache, and therefore, no cache_clear() + if hasattr(util.get_linux_distro, "cache_clear"): + util.get_linux_distro.cache_clear() + @classmethod def os_release_exists(self, path): """Side effect function""" @@ -397,6 +419,12 @@ class TestGetLinuxDistro(CiTestCase): if path == '/etc/redhat-release': return 1 + @classmethod + def freebsd_version_exists(self, path): + """Side effect function """ + if path == '/bin/freebsd-version': + return 1 + @mock.patch('cloudinit.util.load_file') def test_get_linux_distro_quoted_name(self, m_os_release, m_path_exists): """Verify we get the correct name if the os-release file has @@ -415,6 +443,14 @@ class TestGetLinuxDistro(CiTestCase): dist = util.get_linux_distro() self.assertEqual(('ubuntu', '16.04', 'xenial'), dist) + @mock.patch('cloudinit.util.subp') + def test_get_linux_freebsd(self, m_subp, m_path_exists): + """Verify we get the correct name and release name on FreeBSD.""" + m_path_exists.side_effect = TestGetLinuxDistro.freebsd_version_exists + m_subp.return_value = ("12.0-RELEASE-p10\n", '') + dist = util.get_linux_distro() + self.assertEqual(('freebsd', '12.0-RELEASE-p10', ''), dist) + @mock.patch('cloudinit.util.load_file') def test_get_linux_centos6(self, m_os_release, m_path_exists): """Verify we get the correct name and release name on CentOS 6.""" @@ -502,7 +538,7 @@ class TestGetLinuxDistro(CiTestCase): self.assertEqual( ('opensuse-tumbleweed', '20180920', platform.machine()), dist) - @mock.patch('platform.dist') + @mock.patch('platform.dist', create=True) def test_get_linux_distro_no_data(self, m_platform_dist, m_path_exists): """Verify we get no information if os-release does not exist""" m_platform_dist.return_value = ('', '', '') @@ -510,7 +546,7 @@ class TestGetLinuxDistro(CiTestCase): dist = util.get_linux_distro() self.assertEqual(('', '', ''), dist) - @mock.patch('platform.dist') + @mock.patch('platform.dist', create=True) def test_get_linux_distro_no_impl(self, m_platform_dist, m_path_exists): """Verify we get an empty tuple when no information exists and Exceptions are not propagated""" @@ -519,7 +555,7 @@ class TestGetLinuxDistro(CiTestCase): dist = util.get_linux_distro() self.assertEqual(('', '', ''), dist) - @mock.patch('platform.dist') + @mock.patch('platform.dist', create=True) def test_get_linux_distro_plat_data(self, m_platform_dist, m_path_exists): """Verify we get the correct platform information""" m_platform_dist.return_value = ('foo', '1.1', 'aarch64') @@ -528,6 +564,24 @@ class TestGetLinuxDistro(CiTestCase): self.assertEqual(('foo', '1.1', 'aarch64'), dist) +class TestJsonDumps(CiTestCase): + def test_is_str(self): + """json_dumps should return a string.""" + self.assertTrue(isinstance(util.json_dumps({'abc': '123'}), str)) + + def test_utf8(self): + smiley = '\\ud83d\\ude03' + self.assertEqual( + {'smiley': smiley}, + json.loads(util.json_dumps({'smiley': smiley}))) + + def test_non_utf8(self): + blob = b'\xba\x03Qx-#y\xea' + self.assertEqual( + {'blob': 'ci-b64:' + base64.b64encode(blob).decode('utf-8')}, + json.loads(util.json_dumps({'blob': blob}))) + + @mock.patch('os.path.exists') class TestIsLXD(CiTestCase): |