File zypp_add_repo_test.patch of Package cloud-init

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File zypp_add_repo_test.patch of Package cloud-init (Revision 7f57b32d102725ef7b475eacd5167954)

Currently displaying revision 7f57b32d102725ef7b475eacd5167954 , Show latest

Index: tests/unittests/test_handler/test_handler_zypper_add_repo.py
===================================================================
--- /dev/null
+++ tests/unittests/test_handler/test_handler_zypper_add_repo.py
@@ -0,0 +1,238 @@
+
+# This file is part of cloud-init. See LICENSE file for license information.
+
+import glob
+import os
+
+from cloudinit.config import cc_zypper_add_repo
+from cloudinit import util
+
+from cloudinit.tests import helpers
+from cloudinit.tests.helpers import mock
+
+try:
+    from configparser import ConfigParser
+except ImportError:
+    from ConfigParser import ConfigParser
+import logging
+from six import StringIO
+
+LOG = logging.getLogger(__name__)
+
+
+class TestConfig(helpers.FilesystemMockingTestCase):
+    def setUp(self):
+        super(TestConfig, self).setUp()
+        self.tmp = self.tmp_dir()
+        self.zypp_conf = 'etc/zypp/zypp.conf'
+
+    def test_bad_repo_config(self):
+        """Config has no baseurl, no file should be written"""
+        cfg = {
+            'repos': [
+                {
+                    'id': 'foo',
+                    'name': 'suse-test',
+                    'enabled': '1'
+                },
+            ]
+        }
+        self.patchUtils(self.tmp)
+        cc_zypper_add_repo._write_repos(cfg['repos'], '/etc/zypp/repos.d')
+        self.assertRaises(IOError, util.load_file,
+                          "/etc/zypp/repos.d/foo.repo")
+
+    def test_write_repos(self):
+        """Verify valid repos get written"""
+        cfg = self._get_base_config_repos()
+        root_d = self.tmp_dir()
+        cc_zypper_add_repo._write_repos(cfg['zypper']['repos'], root_d)
+        repos = glob.glob('%s/*.repo' % root_d)
+        expected_repos = ['testing-foo.repo', 'testing-bar.repo']
+        if len(repos) != 2:
+            assert 'Number of repos written is "%d" expected 2' % len(repos)
+        for repo in repos:
+            repo_name = os.path.basename(repo)
+            if repo_name not in expected_repos:
+                assert 'Found repo with name "%s"; unexpected' % repo_name
+        # Validation that the content gets properly written is in another test
+
+    def test_write_repo(self):
+        """Verify the content of a repo file"""
+        cfg = {
+            'repos': [
+                {
+                    'baseurl': 'http://foo',
+                    'name': 'test-foo',
+                    'id': 'testing-foo'
+                },
+            ]
+        }
+        root_d = self.tmp_dir()
+        cc_zypper_add_repo._write_repos(cfg['repos'], root_d)
+        contents = util.load_file("%s/testing-foo.repo" % root_d)
+        parser = ConfigParser()
+        parser.readfp(StringIO(contents))
+        expected = {
+            'testing-foo': {
+                'name': 'test-foo',
+                'baseurl': 'http://foo',
+                'enabled': '1',
+                'autorefresh': '1'
+            }
+        }
+        for section in expected:
+            self.assertTrue(parser.has_section(section),
+                            "Contains section {0}".format(section))
+            for k, v in expected[section].items():
+                self.assertEqual(parser.get(section, k), v)
+
+    def test_config_write(self):
+        """Write valid configuration data"""
+        cfg = {
+            'config': {
+                'download.deltarpm': 'False',
+                'reposdir': 'foo'
+            }
+        }
+        root_d = self.tmp_dir()
+        helpers.populate_dir(root_d, {self.zypp_conf: '# Zypp config\n'})
+        self.reRoot(root_d)
+        cc_zypper_add_repo._write_zypp_config(cfg['config'])
+        cfg_out = os.path.join(root_d, self.zypp_conf)
+        contents = util.load_file(cfg_out)
+        expected = [
+            '# Zypp config',
+            '# Added via cloud.cfg',
+            'download.deltarpm=False',
+            'reposdir=foo'
+        ]
+        for item in contents.split('\n'):
+            if item not in expected:
+                self.assertIsNone(item)
+
+    @mock.patch('cloudinit.log.logging')
+    def test_config_write_skip_configdir(self, mock_logging):
+        """Write configuration but skip writing 'configdir' setting"""
+        cfg = {
+            'config': {
+                'download.deltarpm': 'False',
+                'reposdir': 'foo',
+                'configdir': 'bar'
+            }
+        }
+        root_d = self.tmp_dir()
+        helpers.populate_dir(root_d, {self.zypp_conf: '# Zypp config\n'})
+        self.reRoot(root_d)
+        cc_zypper_add_repo._write_zypp_config(cfg['config'])
+        cfg_out = os.path.join(root_d, self.zypp_conf)
+        contents = util.load_file(cfg_out)
+        expected = [
+            '# Zypp config',
+            '# Added via cloud.cfg',
+            'download.deltarpm=False',
+            'reposdir=foo'
+        ]
+        for item in contents.split('\n'):
+            if item not in expected:
+                self.assertIsNone(item)
+        # Not finding teh right path for mocking :(
+        # assert mock_logging.warning.called
+
+    def test_empty_config_section_no_new_data(self):
+        """When the config section is empty no new data should be written to
+           zypp.conf"""
+        cfg = self._get_base_config_repos()
+        cfg['zypper']['config'] = None
+        root_d = self.tmp_dir()
+        helpers.populate_dir(root_d, {self.zypp_conf: '# No data'})
+        self.reRoot(root_d)
+        cc_zypper_add_repo._write_zypp_config(cfg.get('config', {}))
+        cfg_out = os.path.join(root_d, self.zypp_conf)
+        contents = util.load_file(cfg_out)
+        self.assertEqual(contents, '# No data')
+
+    def test_empty_config_value_no_new_data(self):
+        """When the config section is not empty but there are no values
+           no new data should be written to zypp.conf"""
+        cfg = self._get_base_config_repos()
+        cfg['zypper']['config'] = {
+            'download.deltarpm': None
+        }
+        root_d = self.tmp_dir()
+        helpers.populate_dir(root_d, {self.zypp_conf: '# No data'})
+        self.reRoot(root_d)
+        cc_zypper_add_repo._write_zypp_config(cfg.get('config', {}))
+        cfg_out = os.path.join(root_d, self.zypp_conf)
+        contents = util.load_file(cfg_out)
+        self.assertEqual(contents, '# No data')
+
+    def test_handler_full_setup(self):
+        """Test that the handler ends up calling the renderers"""
+        cfg = self._get_base_config_repos()
+        cfg['zypper']['config'] = {
+            'download.deltarpm': 'False',
+        }
+        root_d = self.tmp_dir()
+        os.makedirs('%s/etc/zypp/repos.d' % root_d)
+        helpers.populate_dir(root_d, {self.zypp_conf: '# Zypp config\n'})
+        self.reRoot(root_d)
+        cc_zypper_add_repo.handle('zypper_add_repo', cfg, None, LOG, [])
+        cfg_out = os.path.join(root_d, self.zypp_conf)
+        contents = util.load_file(cfg_out)
+        expected = [
+            '# Zypp config',
+            '# Added via cloud.cfg',
+            'download.deltarpm=False',
+        ]
+        for item in contents.split('\n'):
+            if item not in expected:
+                self.assertIsNone(item)
+        repos = glob.glob('%s/etc/zypp/repos.d/*.repo' % root_d)
+        expected_repos = ['testing-foo.repo', 'testing-bar.repo']
+        if len(repos) != 2:
+            assert 'Number of repos written is "%d" expected 2' % len(repos)
+        for repo in repos:
+            repo_name = os.path.basename(repo)
+            if repo_name not in expected_repos:
+                assert 'Found repo with name "%s"; unexpected' % repo_name
+
+    def test_no_config_section_no_new_data(self):
+        """When there is no config section no new data should be written to
+           zypp.conf"""
+        cfg = self._get_base_config_repos()
+        root_d = self.tmp_dir()
+        helpers.populate_dir(root_d, {self.zypp_conf: '# No data'})
+        self.reRoot(root_d)
+        cc_zypper_add_repo._write_zypp_config(cfg.get('config', {}))
+        cfg_out = os.path.join(root_d, self.zypp_conf)
+        contents = util.load_file(cfg_out)
+        self.assertEqual(contents, '# No data')
+
+    def test_no_repo_data(self):
+        """When there is no repo data nothing should happen"""
+        root_d = self.tmp_dir()
+        self.reRoot(root_d)
+        cc_zypper_add_repo._write_repos(None, root_d)
+        content = glob.glob('%s/*' % root_d)
+        self.assertEqual(len(content), 0)
+
+    def _get_base_config_repos(self):
+        """Basic valid repo configuration"""
+        cfg = {
+            'zypper': {
+                'repos': [
+                    {
+                        'baseurl': 'http://foo',
+                        'name': 'test-foo',
+                        'id': 'testing-foo'
+                    },
+                    {
+                        'baseurl': 'http://bar',
+                        'name': 'test-bar',
+                        'id': 'testing-bar'
+                    }
+                ]
+            }
+        }
+        return cfg
Index: tests/unittests/test_handler/test_schema.py
===================================================================
--- tests/unittests/test_handler/test_schema.py
+++ tests/unittests/test_handler/test_schema.py
@@ -27,7 +27,13 @@ class GetSchemaTest(CiTestCase):
         """Every cloudconfig module with schema is listed in allOf keyword."""
         schema = get_schema()
         self.assertItemsEqual(
-            ['cc_bootcmd', 'cc_ntp', 'cc_resizefs', 'cc_runcmd'],
+            [
+                'cc_bootcmd',
+                'cc_ntp',
+                'cc_resizefs',
+                'cc_runcmd',
+                'cc_zypper_add_repo'
+                ],
             [subschema['id'] for subschema in schema['allOf']])
         self.assertEqual('cloud-config-schema', schema['id'])
         self.assertEqual(

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File zypp_add_repo_test.patch of Package cloud-init (Revision 7f57b32d102725ef7b475eacd5167954)

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