Docserver overhaul: Gitiles away from me.

chrome/common/extensions/docs/server2/subversion_file_system_test.py

-#!/usr/bin/env python
-# Copyright (c) 2012 The Chromium Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-import json
-import os
-import unittest
-
-from extensions_paths import SERVER2
-from fake_url_fetcher import FakeUrlFetcher
-from file_system import FileSystemError, StatInfo
-from subversion_file_system import SubversionFileSystem
-from test_util import ReadFile, Server2Path
-
-
-_SHARED_FILE_SYSTEM_TEST_DATA = Server2Path('test_data', 'file_system')
-_SUBVERSION_FILE_SYSTEM_TEST_DATA = Server2Path(
-    'test_data', 'subversion_file_system')
-
-
-def _CreateSubversionFileSystem(path):
-  fetcher = FakeUrlFetcher(path)
-  return SubversionFileSystem(fetcher, fetcher, path), fetcher
-
-
-class SubversionFileSystemTest(unittest.TestCase):
-  def testReadFiles(self):
-    expected = {
-      'test1.txt': 'test1\n',
-      'test2.txt': 'test2\n',
-      'test3.txt': 'test3\n',
-    }
-    file_system, fetcher = _CreateSubversionFileSystem(
-        _SHARED_FILE_SYSTEM_TEST_DATA)
-    read_future = file_system.Read(['test1.txt', 'test2.txt', 'test3.txt'])
-    self.assertTrue(*fetcher.CheckAndReset(async_count=3))
-    self.assertEqual(expected, read_future.Get())
-    self.assertTrue(*fetcher.CheckAndReset(async_resolve_count=3))
-
-  def testListDir(self):
-    expected = ['dir/'] + ['file%d.html' % i for i in range(7)]
-    file_system, fetcher = _CreateSubversionFileSystem(
-        _SHARED_FILE_SYSTEM_TEST_DATA)
-    list_future = file_system.ReadSingle('list/')
-    self.assertTrue(*fetcher.CheckAndReset(async_count=1))
-    self.assertEqual(expected, sorted(list_future.Get()))
-    self.assertTrue(*fetcher.CheckAndReset(async_resolve_count=1))
-
-  def testListSubDir(self):
-    expected = ['empty.txt'] + ['file%d.html' % i for i in range(3)]
-    file_system, fetcher = _CreateSubversionFileSystem(
-        _SHARED_FILE_SYSTEM_TEST_DATA)
-    list_future = file_system.ReadSingle('list/dir/')
-    self.assertTrue(*fetcher.CheckAndReset(async_count=1))
-    self.assertEqual(expected, sorted(list_future.Get()))
-    self.assertTrue(*fetcher.CheckAndReset(async_resolve_count=1))
-
-  def testDirStat(self):
-    file_system, fetcher = _CreateSubversionFileSystem(
-        _SHARED_FILE_SYSTEM_TEST_DATA)
-    stat_info = file_system.Stat('stat/')
-    self.assertTrue(*fetcher.CheckAndReset(async_count=1,
-                                           async_resolve_count=1))
-    expected = StatInfo(
-      '151113',
-      child_versions=json.loads(ReadFile(
-          SERVER2, 'test_data', 'file_system', 'stat_result.json')))
-    self.assertEqual(expected, stat_info)
-
-  def testFileStat(self):
-    file_system, fetcher = _CreateSubversionFileSystem(
-        _SHARED_FILE_SYSTEM_TEST_DATA)
-    stat_info = file_system.Stat('stat/extension_api.h')
-    self.assertTrue(*fetcher.CheckAndReset(async_count=1,
-                                           async_resolve_count=1))
-    self.assertEqual(StatInfo('146163'), stat_info)
-
-  def testRevisions(self):
-    # This is a super hacky test. Record the path that was fetched then exit the
-    # test. Compare.
-    class ValueErrorFetcher(object):
-      def __init__(self):
-        self.last_fetched = None
-
-      def FetchAsync(self, path):
-        class ThrowsValueError(object):
-          def Get(self): raise ValueError()
-        self.last_fetched = path
-        return ThrowsValueError()
-
-      def Fetch(self, path, **kwargs):
-        self.last_fetched = path
-        raise ValueError()
-
-    file_fetcher = ValueErrorFetcher()
-    stat_fetcher = ValueErrorFetcher()
-    svn_path = 'svn:'
-
-    svn_file_system = SubversionFileSystem(file_fetcher,
-                                           stat_fetcher,
-                                           svn_path,
-                                           revision=42)
-
-    self.assertRaises(FileSystemError,
-                      svn_file_system.ReadSingle('dir/file').Get)
-    self.assertEqual('dir/file?p=42', file_fetcher.last_fetched)
-    # Stat() will always stat directories.
-    self.assertRaises(FileSystemError, svn_file_system.Stat, 'dir/file')
-    self.assertEqual('dir?pathrev=42', stat_fetcher.last_fetched)
-
-    self.assertRaises(FileSystemError,
-                      svn_file_system.ReadSingle('dir/').Get)
-    self.assertEqual('dir/?p=42', file_fetcher.last_fetched)
-    self.assertRaises(FileSystemError, svn_file_system.Stat, 'dir/')
-    self.assertEqual('dir?pathrev=42', stat_fetcher.last_fetched)
-
-  def testDirectoryVersionOnDeletion(self):
-    '''Tests the case when the most recent operation on a directory is the
-    deletion of a file. Here it is not enough to take the maximum version of all
-    files in the directory, as we used to, for obvious reasons.
-    '''
-    file_system, _ = _CreateSubversionFileSystem(
-        _SUBVERSION_FILE_SYSTEM_TEST_DATA)
-    dir_stat = file_system.Stat('docs_public_extensions_214898/')
-    self.assertEqual('214692', dir_stat.version)
-
-  def testEmptyDirectory(self):
-    file_system, _ = _CreateSubversionFileSystem(
-        _SUBVERSION_FILE_SYSTEM_TEST_DATA)
-    dir_stat = file_system.Stat('api_icons_214898/')
-    self.assertEqual('193838', dir_stat.version)
-    self.assertEqual({}, dir_stat.child_versions)
-
-    def testSkipNotFound(self):
-      file_system, _ = _CreateSubversionFileSystem(
-          _SUBVERSION_FILE_SYSTEM_TEST_DATA)
-      self.assertEqual({}, file_system.Read(('fakefile',),
-                                            skip_not_found=True).Get())
-
-
-if __name__ == '__main__':
-  unittest.main()