ut: cli - test_add_host

tests/test_cli/test_add_host.py

@@ -0,0 +1,167 @@
+import unittest
+
+import StringIO as stringio
+
+import os
+
+import sys
+
+import mock
+
+import loadcli
+
+cli = loadcli.cli
+
+
+class TestAddHost(unittest.TestCase):
+
+    # Show long diffs in error output...
+    maxDiff = None
+
+    @mock.patch('sys.stdout', new_callable=stringio.StringIO)
+    @mock.patch('koji_cli.activate_session')
+    def test_handle_add_host(self, activate_session_mock, stdout):
+        host = 'host'
+        host_id = 1
+        arches = ['arch1', 'arch2']
+        krb_principal = '--krb-principal=krb'
+        arguments = [host] + arches
+        arguments.append(krb_principal)
+        kwargs = {'krb_principal': 'krb'}
+        options = mock.MagicMock()
+
+        # Mock out the xmlrpc server
+        session = mock.MagicMock()
+
+        session.getHost.return_value = None
+        session.addHost.return_value = host_id
+        # Run it and check immediate output
+        # args: host, arch1, arch2, --krb-principal=krb
+        # expected: success
+        rv = cli.handle_add_host(options, session, arguments)
+        actual = stdout.getvalue()
+        expected = 'host added: id 1\n'
+        self.assertMultiLineEqual(actual, expected)
+        # Finally, assert that things were called as we expected.
+        activate_session_mock.assert_called_once_with(session)
+        session.getHost.assert_called_once_with(host)
+        session.addHost.assert_called_once_with(host, arches, **kwargs)
+        self.assertNotEqual(rv, 1)
+
+    @mock.patch('sys.stdout', new_callable=stringio.StringIO)
+    @mock.patch('koji_cli.activate_session')
+    def test_handle_add_host_no_krb_principal(self, activate_session_mock, stdout):
+        host = 'host'
+        host_id = 1
+        arches = ['arch1', 'arch2']
+        arguments = [host] + arches
+        options = mock.MagicMock()
+
+        # Mock out the xmlrpc server
+        session = mock.MagicMock()
+        session.getHost.return_value = None
+        session.addHost.return_value = host_id
+        # Run it and check immediate output
+        # args: host, arch1, arch2
+        # expected: success
+        rv = cli.handle_add_host(options, session, arguments)
+        actual = stdout.getvalue()
+        expected = 'host added: id 1\n'
+        self.assertMultiLineEqual(actual, expected)
+        # Finally, assert that things were called as we expected.
+        activate_session_mock.assert_called_once_with(session)
+        session.getHost.assert_called_once_with(host)
+        session.addHost.assert_called_once_with(host, arches)
+        self.assertNotEqual(rv, 1)
+
+    @mock.patch('sys.stdout', new_callable=stringio.StringIO)
+    @mock.patch('koji_cli.activate_session')
+    def test_handle_add_host_dupl(self, activate_session_mock, stdout):
+        host = 'host'
+        host_id = 1
+        arches = ['arch1', 'arch2']
+        krb_principal = '--krb-principal=krb'
+        arguments = [host] + arches
+        arguments.append(krb_principal)
+        options = mock.MagicMock()
+
+        # Mock out the xmlrpc server
+        session = mock.MagicMock()
+        session.getHost.return_value = host_id
+        # Run it and check immediate output
+        # args: host, arch1, arch2, --krb-principal=krb
+        # expected: failed, host already exists
+        rv = cli.handle_add_host(options, session, arguments)
+        actual = stdout.getvalue()
+        expected = 'host is already in the database\n'
+        self.assertMultiLineEqual(actual, expected)
+        # Finally, assert that things were called as we expected.
+        activate_session_mock.assert_called_once_with(session)
+        session.getHost.assert_called_once_with(host)
+        session.addHost.assert_not_called()
+        self.assertEqual(rv, 1)
+
+    @mock.patch('sys.stdout', new_callable=stringio.StringIO)
+    @mock.patch('sys.stderr', new_callable=stringio.StringIO)
+    @mock.patch('koji_cli.activate_session')
+    def test_handle_add_host_help(self, activate_session_mock, stderr, stdout):
+        arguments = []
+        options = mock.MagicMock()
+        progname = os.path.basename(sys.argv[0]) or 'koji'
+
+        # Mock out the xmlrpc server
+        session = mock.MagicMock()
+
+        # Run it and check immediate output
+        with self.assertRaises(SystemExit) as cm:
+            cli.handle_add_host(options, session, arguments)
+        actual_stdout = stdout.getvalue()
+        actual_stderr = stderr.getvalue()
+        expected_stdout = ''
+        expected_stderr = """Usage: %s add-host [options] hostname arch [arch2 ...]
+(Specify the --help global option for a list of other help options)
+
+%s: error: Please specify a hostname and at least one arch
+""" % (progname, progname)
+        self.assertMultiLineEqual(actual_stdout, expected_stdout)
+        self.assertMultiLineEqual(actual_stderr, expected_stderr)
+
+        # Finally, assert that things were called as we expected.
+        activate_session_mock.assert_not_called()
+        session.hasHost.assert_not_called()
+        session.addHost.assert_not_called()
+        self.assertEqual(cm.exception.code, 2)
+
+    @mock.patch('sys.stdout', new_callable=stringio.StringIO)
+    @mock.patch('koji_cli.activate_session')
+    def test_handle_add_host_failed(self, activate_session_mock, stdout):
+        host = 'host'
+        arches = ['arch1', 'arch2']
+        krb_principal = '--krb-principal=krb'
+        arguments = [host] + arches
+        arguments.append(krb_principal)
+        kwargs = {'krb_principal': 'krb'}
+        options = mock.MagicMock()
+
+        # Mock out the xmlrpc server
+        session = mock.MagicMock()
+
+        session.getHost.return_value = None
+        session.addHost.return_value = None
+        # Run it and check immediate output
+        # args: host, arch1, arch2, --krb-principal=krb
+        # expected: failed
+        cli.handle_add_host(options, session, arguments)
+        actual = stdout.getvalue()
+        expected = ''
+        self.assertMultiLineEqual(actual, expected)
+        # Finally, assert that things were called as we expected.
+        activate_session_mock.assert_called_once_with(session)
+        session.getHost.assert_called_once_with(host)
+        session.addHost.assert_called_once_with(host, arches, **kwargs)
+
+
+
+
+if __name__ == '__main__':
+    unittest.main()