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tests: Add unit tests for _parse_os_release()

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Add tests cases to fully cover _parse_os_release().

Signed-off-by: Benjamin Drung <benjamin.drung@profitbricks.com>
This commit is contained in:
Benjamin Drung 2018-02-26 13:38:23 +01:00
parent f6069b77ed
commit 0b445f2a37
1 changed files with 29 additions and 0 deletions
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29
tests/unit/grains/test_core.py
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@ -50,6 +50,35 @@ class CoreGrainsTestCase(TestCase, LoaderModuleMockMixin):
def setup_loader_modules(self):
return {core: {}}
@patch("os.path.isfile")
def test_parse_etc_os_release(self, path_isfile_mock):
path_isfile_mock.side_effect = lambda x: x == "/usr/lib/os-release"
with salt.utils.fopen(os.path.join(OS_RELEASE_DIR, "ubuntu-17.10")) as os_release_file:
os_release_content = os_release_file.readlines()
with patch("salt.utils.fopen", mock_open()) as os_release_file:
os_release_file.return_value.__iter__.return_value = os_release_content
os_release = core._parse_os_release(["/etc/os-release", "/usr/lib/os-release"])
self.assertEqual(os_release, {
"NAME": "Ubuntu",
"VERSION": "17.10 (Artful Aardvark)",
"ID": "ubuntu",
"ID_LIKE": "debian",
"PRETTY_NAME": "Ubuntu 17.10",
"VERSION_ID": "17.10",
"HOME_URL": "https://www.ubuntu.com/",
"SUPPORT_URL": "https://help.ubuntu.com/",
"BUG_REPORT_URL": "https://bugs.launchpad.net/ubuntu/",
"PRIVACY_POLICY_URL": "https://www.ubuntu.com/legal/terms-and-policies/privacy-policy",
"VERSION_CODENAME": "artful",
"UBUNTU_CODENAME": "artful",
})
@patch("os.path.isfile")
def test_missing_os_release(self, path_isfile_mock):
path_isfile_mock.return_value = False
os_release = core._parse_os_release(["/etc/os-release", "/usr/lib/os-release"])
self.assertEqual(os_release, {})
@skipIf(not salt.utils.is_linux(), 'System is not Linux')
def test_gnu_slash_linux_in_os_name(self):
'''