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from contextlib import nested
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from tempfile import NamedTemporaryFile
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from textwrap import dedent
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from fixtures import EnvironmentVariable
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import assess_resources_charmstore as arc
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from utility import JujuAssertionError
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class TestParseArgs(TestCase):
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def test_common_args(self):
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args = arc.parse_args(['/usr/bin/charm', 'credentials_file'])
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self.assertEqual('/usr/bin/charm', args.charm_bin)
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self.assertEqual('credentials_file', args.credentials_file)
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self.assertEqual(logging.INFO, args.verbose)
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fake_stdout = StringIO.StringIO()
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with parse_error(self) as fake_stderr:
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with patch('sys.stdout', fake_stdout):
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arc.parse_args(['--help'])
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self.assertEqual('', fake_stderr.getvalue())
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self.assertNotIn('TODO', fake_stdout.getvalue())
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class TestMain(TestCase):
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'/tmp/credentials_file',
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patch.object(arc, 'configure_logging', autospec=True),
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patch.object(arc, 'assess_charmstore_resources', autospec=True),
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) as (mock_cl, mock_cs_assess):
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with EnvironmentVariable('JUJU_REPOSITORY', ''):
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mock_cl.assert_called_once_with(logging.DEBUG)
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mock_cs_assess.assert_called_once_with(
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'/usr/bin/charm', '/tmp/credentials_file')
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class TestCharmstoreDetails(TestCase):
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def test_raises_when_no_details_found(self):
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with NamedTemporaryFile() as tmp_file:
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ValueError, arc.get_charmstore_details, tmp_file.name)
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def test_creates_CharstoreDetails_object(self):
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cred_details = dedent("""\
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export STORE_CREDENTIALS="username@canonical.com:securepassword"
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export STORE_ADMIN="admin:messy-Travis"
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export STORE_URL="https://www.jujugui.org
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with NamedTemporaryFile() as tmp_file:
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tmp_file.write(cred_details)
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results = arc.get_charmstore_details(tmp_file.name)
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self.assertEqual(results.email, 'username@canonical.com')
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self.assertEqual(results.username, 'username')
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self.assertEqual(results.password, 'securepassword')
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self.assertEqual(results.api_url, 'https://www.jujugui.org')
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def test_parse_credentials_file(self):
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cred_details = dedent("""\
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export STORE_CREDENTIALS="username.something@canonical.com:password"
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export STORE_ADMIN="admin:messy-Travis"
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export STORE_URL="https://www.jujugui.org
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with NamedTemporaryFile() as tmp_file:
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tmp_file.write(cred_details)
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results = arc.parse_credentials_file(tmp_file.name)
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self.assertEqual(results['email'], 'username.something@canonical.com')
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self.assertEqual(results['username'], 'username-something')
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self.assertEqual(results['password'], 'password')
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self.assertEqual(results['api_url'], 'https://www.jujugui.org')
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def test_creates_CharstoreDetails_from_envvars(self):
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email = 'username@canonical.com'
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password = 'securepassword'
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api_url = 'https://www.jujugui.org'
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EnvironmentVariable('CS_EMAIL', email),
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EnvironmentVariable('CS_USERNAME', username),
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EnvironmentVariable('CS_PASSWORD', password),
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EnvironmentVariable('CS_API_URL', api_url)
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with NamedTemporaryFile() as tmp_file:
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results = arc.get_charmstore_details(tmp_file.name)
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self.assertEqual(results.email, email)
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self.assertEqual(results.username, username)
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self.assertEqual(results.password, password)
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self.assertEqual(results.api_url, api_url)
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def test_creates_CharstoreDetails_envvards_overwrite(self):
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cred_details = dedent("""\
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export STORE_CREDENTIALS="username.something@canonical.com:password"
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export STORE_ADMIN="admin:messy-Travis"
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export STORE_URL="https://www.jujugui.org
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email = 'username-env@canonical.com'
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username = 'username-env'
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password = 'password-env'
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api_url = 'https://www.jujugui.org-env'
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EnvironmentVariable('CS_EMAIL', email),
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EnvironmentVariable('CS_USERNAME', username),
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EnvironmentVariable('CS_PASSWORD', password),
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EnvironmentVariable('CS_API_URL', api_url)
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with NamedTemporaryFile() as tmp_file:
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tmp_file.write(cred_details)
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results = arc.get_charmstore_details(tmp_file.name)
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self.assertEqual(results.email, email)
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self.assertEqual(results.username, username)
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self.assertEqual(results.password, password)
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self.assertEqual(results.api_url, api_url)
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class TestSplitLineDetails(TestCase):
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def test_doesnt_raise_when_no_split_token(self):
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self.assertEqual('', arc.split_line_details(''))
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def test_returns_string_free_of_quotes(self):
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self.assertEqual('', arc.split_line_details(base_string))
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def test_returns_complete_token_from_config_string(self):
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base_string = 'something something = test_value'
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self.assertEqual(' test_value', arc.split_line_details(base_string))
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def test_ensure_removes_newlines(self):
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base_string = 'test_value\n'
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self.assertEqual('test_value', arc.split_line_details(base_string))
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class TestRunId(TestCase):
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def test_replaces_characters_in_uuid(self):
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uuid = 'fbc4863a-3372-11e6-8aa3-0c8bfd6c5d2c'
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expected = 'fbc4863a337211e68aa30c8bfd6c5d2c'
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with patch.object(arc, 'uuid1', auto_spec=True, return_value=uuid):
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self.assertEquals(arc.get_run_id(), expected)
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class TestRaiseIfContentsDiffer(TestCase):
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def test_raises_exception_on_mismatch(self):
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file_contents = 'abc'
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resource_contents = 'ab'
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arc.raise_if_contents_differ,
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def test_no_raise_on_contents_match(self):
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file_contents = resource_contents = 'ab'
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arc.raise_if_contents_differ(
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resource_contents=resource_contents,
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file_contents=file_contents)
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def test_exception_message(self):
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file_contents = 'abc'
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resource_contents = 'ab'
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expected_msg = dedent("""\
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Resource contents mismatch.
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{r}""".format(f=file_contents, r=resource_contents))
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with self.assertRaisesRegexp(JujuAssertionError, expected_msg):
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arc.raise_if_contents_differ(
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resource_contents=resource_contents,
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file_contents=file_contents)
added
removed
tests/test_assess_resources_charmstore.py
