#!/usr/bin/python2.5
#
# Copyright 2008 the Melange authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#   http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

"""Tests for the scripts.svn_helper module.

For details on running the tests, see:
  http://code.google.com/p/soc/wiki/TestingGuidelines#Running_the_smoke_tests

This test (and the svn_helper module that it tests) requires the pysvn module.
"""

__authors__ = [
  # alphabetical order by last name, please
  '"Todd Larsen" <tlarsen@google.com>',
]


import os
try:
  import pysvn
except:
  pysvn = None
import sys
import unittest

if pysvn is not None:
  from ..scripts import svn_helper


  class SvnHelperTests(unittest.TestCase):
    """pysvn wrapper tests for the svn_helper.py module.
    """

    def setUp(self):
      self.client = pysvn.Client()

    def testLsFiles(self):
      """Test if lsFiles() contains only file entries, using the SoC SVN repo.
      """
      self.assert_(
          'svn_helper_test.py' in svn_helper.lsFiles(
              'http://soc.googlecode.com/svn/trunk/tests', client=self.client))

      self.assert_(
          'tests/' not in svn_helper.lsFiles(
              'http://soc.googlecode.com/svn/trunk', client=self.client))

    def testLsDirs(self):
      """Test if lsDirs() contains only dir entries, using the SoC SVN repo.
      """
      self.assert_(
          'tests/' in svn_helper.lsDirs(
              'http://soc.googlecode.com/svn/trunk', client=self.client))

      self.assert_(
          'svn_helper_test.py' not in svn_helper.lsDirs(
              'http://soc.googlecode.com/svn/trunk/tests', client=self.client))

    def testExists(self):
      """Test if exists() works on the the SoC SVN repo.
      """
      self.assertEqual(
          True, svn_helper.exists(
              'http://soc.googlecode.com/svn/trunk', client=self.client))

      self.assertEqual(
          False, svn_helper.exists(
              'http://soc.googlecode.com/svn/does_not_exist', client=self.client))