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| author | Conrad Hoffmann <1226676+bitfehler@users.noreply.github.com> | 2020-01-08 15:18:48 +0100 |
|---|---|---|
| committer | Daniel Watkins <oddbloke@ubuntu.com> | 2020-01-08 09:18:48 -0500 |
| commit | c5a7d7979c036f6dc6823f429c6b6820f7f74241 (patch) | |
| tree | 036e989adddfc3d4a730443b3e3648b13ad7d078 | |
| parent | 3b27d5319d219a7f90aa86725407931dc077dec2 (diff) | |
| download | cloud-init-git-c5a7d7979c036f6dc6823f429c6b6820f7f74241.tar.gz | |
Make tests work with Python 3.8 (#139)
* Make DistroChecker test work with Python 3.8
In Python 3.8, `platform.linux_distribution` has been removed. This was
anticipated, and the cloud-init code uses its own
`util.get_linux_distro` instead, which works fine w/o
`platform.linux_distribution`. However, these tests still try to mock
the platform function, which fails if it doesn't exist (Python 3.8).
Instead, mock the new function here, as this is a test for code that
depends on it rather than the function itself.
* Make GetLinuxDistro tests work with Python 3.8
In Python 3.8, `platform.dist` was removed, so allow mock to create the
function by setting `create=True`.
* Make linter happy in Python 3.8
Suppress E1101(no-member) as this function was removed.
| -rw-r--r-- | cloudinit/analyze/tests/test_boot.py | 8 | ||||
| -rw-r--r-- | cloudinit/tests/test_util.py | 6 | ||||
| -rw-r--r-- | cloudinit/util.py | 4 |
3 files changed, 9 insertions, 9 deletions
diff --git a/cloudinit/analyze/tests/test_boot.py b/cloudinit/analyze/tests/test_boot.py index 706e2cc0..f4001c14 100644 --- a/cloudinit/analyze/tests/test_boot.py +++ b/cloudinit/analyze/tests/test_boot.py @@ -12,17 +12,17 @@ class TestDistroChecker(CiTestCase): @mock.patch('cloudinit.util.system_info', return_value={'dist': ('', '', ''), 'system': ''}) - @mock.patch('platform.linux_distribution', return_value=('', '', '')) + @mock.patch('cloudinit.util.get_linux_distro', return_value=('', '', '')) @mock.patch('cloudinit.util.is_FreeBSD', return_value=False) - def test_blank_distro(self, m_sys_info, m_linux_distribution, m_free_bsd): + def test_blank_distro(self, m_sys_info, m_get_linux_distro, m_free_bsd): self.assertEqual(err_code, dist_check_timestamp()) @mock.patch('cloudinit.util.system_info', return_value={'dist': ('', '', '')}) - @mock.patch('platform.linux_distribution', return_value=('', '', '')) + @mock.patch('cloudinit.util.get_linux_distro', return_value=('', '', '')) @mock.patch('cloudinit.util.is_FreeBSD', return_value=True) def test_freebsd_gentoo_cant_find(self, m_sys_info, - m_linux_distribution, m_is_FreeBSD): + m_get_linux_distro, m_is_FreeBSD): self.assertEqual(err_code, dist_check_timestamp()) @mock.patch('cloudinit.util.subp', return_value=(0, 1)) diff --git a/cloudinit/tests/test_util.py b/cloudinit/tests/test_util.py index 64ed82ea..be100646 100644 --- a/cloudinit/tests/test_util.py +++ b/cloudinit/tests/test_util.py @@ -523,7 +523,7 @@ 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 = ('', '', '') @@ -531,7 +531,7 @@ 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""" @@ -540,7 +540,7 @@ 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') diff --git a/cloudinit/util.py b/cloudinit/util.py index 9d9d5c72..830c8e54 100644 --- a/cloudinit/util.py +++ b/cloudinit/util.py @@ -635,8 +635,8 @@ def get_linux_distro(): else: dist = ('', '', '') try: - # Will be removed in 3.7 - dist = platform.dist() # pylint: disable=W1505 + # Was removed in 3.8 + dist = platform.dist() # pylint: disable=W1505,E1101 except Exception: pass finally: |