Synnefo » snf-ganeti

#!/usr/bin/python

#

# Copyright (C) 2011 Google Inc.

#

# This program is free software; you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation; either version 2 of the License, or

# (at your option) any later version.

#

# This program is distributed in the hope that it will be useful, but

# WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

# General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA

# 02110-1301, USA.

"""Script for testing ganeti.rapi.baserlib"""

import unittest

from ganeti import errors

from ganeti import opcodes

from ganeti import ht

from ganeti import http

from ganeti.rapi import baserlib

import testutils

class TestFillOpcode(unittest.TestCase):

  class OpTest(opcodes.OpCode):

    OP_PARAMS = [

      ("test", None, ht.TMaybeString, None),

      ]

  def test(self):

    for static in [None, {}]:

      op = baserlib.FillOpcode(self.OpTest, {}, static)

      self.assertTrue(isinstance(op, self.OpTest))

      self.assertFalse(hasattr(op, "test"))

  def testStatic(self):

    op = baserlib.FillOpcode(self.OpTest, {}, {"test": "abc"})

    self.assertTrue(isinstance(op, self.OpTest))

    self.assertEqual(op.test, "abc")

    # Overwrite static parameter

    self.assertRaises(http.HttpBadRequest, baserlib.FillOpcode,

                      self.OpTest, {"test": 123}, {"test": "abc"})

  def testType(self):

    self.assertRaises(http.HttpBadRequest, baserlib.FillOpcode,

                      self.OpTest, {"test": [1, 2, 3]}, {})

  def testStaticType(self):

    self.assertRaises(http.HttpBadRequest, baserlib.FillOpcode,

                      self.OpTest, {}, {"test": [1, 2, 3]})

  def testUnicode(self):

    op = baserlib.FillOpcode(self.OpTest, {u"test": "abc"}, {})

    self.assertTrue(isinstance(op, self.OpTest))

    self.assertEqual(op.test, "abc")

    op = baserlib.FillOpcode(self.OpTest, {}, {u"test": "abc"})

    self.assertTrue(isinstance(op, self.OpTest))

    self.assertEqual(op.test, "abc")

  def testUnknownParameter(self):

    self.assertRaises(http.HttpBadRequest, baserlib.FillOpcode,

                      self.OpTest, {"othervalue": 123}, None)

  def testInvalidBody(self):

    self.assertRaises(http.HttpBadRequest, baserlib.FillOpcode,

                      self.OpTest, "", None)

    self.assertRaises(http.HttpBadRequest, baserlib.FillOpcode,

                      self.OpTest, range(10), None)

  def testRenameBothSpecified(self):

    self.assertRaises(http.HttpBadRequest, baserlib.FillOpcode,

                      self.OpTest, { "old": 123, "new": 999, }, None,

                      rename={ "old": "new", })

  def testRename(self):

    value = "Hello World"

    op = baserlib.FillOpcode(self.OpTest, { "data": value, }, None,

                             rename={ "data": "test", })

    self.assertEqual(op.test, value)

  def testRenameStatic(self):

    self.assertRaises(http.HttpBadRequest, baserlib.FillOpcode,

                      self.OpTest, { "data": 0, }, { "test": None, },

                      rename={ "data": "test", })

if __name__ == "__main__":

  testutils.GanetiTestProgram()