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#!/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 sys
import unittest
from api_data_source import (_JSCModel,
_FormatValue,
_GetEventByNameFromEvents)
from branch_utility import ChannelInfo
from extensions_paths import CHROME_EXTENSIONS
from fake_host_file_system_provider import FakeHostFileSystemProvider
from features_bundle import FeaturesBundle
from file_system import FileNotFoundError
from future import Future
from object_store_creator import ObjectStoreCreator
from server_instance import ServerInstance
from test_data.canned_data import (CANNED_API_FILE_SYSTEM_DATA, CANNED_BRANCHES)
from test_data.api_data_source.canned_trunk_fs import CANNED_TRUNK_FS_DATA
from test_file_system import TestFileSystem
from test_util import Server2Path
from third_party.json_schema_compiler.memoize import memoize
def _MakeLink(href, text):
return '<a href="%s">%s</a>' % (href, text)
def _GetType(dict_, name):
for type_ in dict_['types']:
if type_['name'] == name:
return type_
class _FakeAvailabilityFinder(object):
def GetApiAvailability(self, version):
return ChannelInfo('stable', '396', 5)
class _FakeTemplateCache(object):
def GetFromFile(self, key):
return Future(value='handlebar %s' % key)
class APIDataSourceTest(unittest.TestCase):
def setUp(self):
self._base_path = Server2Path('test_data', 'test_json')
server_instance = ServerInstance.ForTest(
TestFileSystem(CANNED_TRUNK_FS_DATA, relative_to=CHROME_EXTENSIONS))
file_system = server_instance.host_file_system_provider.GetTrunk()
self._json_cache = server_instance.compiled_fs_factory.ForJson(file_system)
self._features_bundle = FeaturesBundle(file_system,
server_instance.compiled_fs_factory,
server_instance.object_store_creator)
self._api_models = server_instance.api_models
# Used for testGetApiAvailability() so that valid-ish data is processed.
server_instance = ServerInstance.ForTest(
file_system_provider=FakeHostFileSystemProvider(
CANNED_API_FILE_SYSTEM_DATA))
self._avail_api_models = server_instance.api_models
self._avail_json_cache = server_instance.compiled_fs_factory.ForJson(
server_instance.host_file_system_provider.GetTrunk())
self._avail_finder = server_instance.availability_finder
def _ReadLocalFile(self, filename):
with open(os.path.join(self._base_path, filename), 'r') as f:
return f.read()
def _LoadJSON(self, filename):
return json.loads(self._ReadLocalFile(filename))
def testCreateId(self):
dict_ = _JSCModel('tester',
self._api_models,
_FakeAvailabilityFinder(),
self._json_cache,
_FakeTemplateCache(),
self._features_bundle,
None).ToDict()
self.assertEquals('type-TypeA', dict_['types'][0]['id'])
self.assertEquals('property-TypeA-b',
dict_['types'][0]['properties'][0]['id'])
self.assertEquals('method-get', dict_['functions'][0]['id'])
self.assertEquals('event-EventA', dict_['events'][0]['id'])
# TODO(kalman): re-enable this when we have a rebase option.
def DISABLED_testToDict(self):
expected_json = self._LoadJSON('expected_tester.json')
dict_ = _JSCModel('tester',
self._api_models,
_FakeAvailabilityFinder(),
self._json_cache,
_FakeTemplateCache(),
self._features_bundle,
None).ToDict()
self.assertEquals(expected_json, dict_)
def testFormatValue(self):
self.assertEquals('1,234,567', _FormatValue(1234567))
self.assertEquals('67', _FormatValue(67))
self.assertEquals('234,567', _FormatValue(234567))
def testGetApiAvailability(self):
api_availabilities = {
'bluetooth': ChannelInfo('dev', CANNED_BRANCHES[28], 28),
'contextMenus': ChannelInfo('trunk', CANNED_BRANCHES['trunk'], 'trunk'),
'jsonStableAPI': ChannelInfo('stable', CANNED_BRANCHES[20], 20),
'idle': ChannelInfo('stable', CANNED_BRANCHES[5], 5),
'input.ime': ChannelInfo('stable', CANNED_BRANCHES[18], 18),
'tabs': ChannelInfo('stable', CANNED_BRANCHES[18], 18)
}
for api_name, availability in api_availabilities.iteritems():
model = _JSCModel(api_name,
self._avail_api_models,
self._avail_finder,
self._avail_json_cache,
_FakeTemplateCache(),
self._features_bundle,
None)
self.assertEquals(availability, model._GetApiAvailability())
def testGetIntroList(self):
model = _JSCModel('tester',
self._api_models,
_FakeAvailabilityFinder(),
self._json_cache,
_FakeTemplateCache(),
self._features_bundle,
None)
expected_list = [
{ 'title': 'Description',
'content': [
{ 'text': 'a test api' }
]
},
{ 'title': 'Availability',
'content': [
{ 'partial': 'handlebar chrome/common/extensions/docs/' +
'templates/private/intro_tables/stable_message.html',
'version': 5
}
]
},
{ 'title': 'Permissions',
'content': [
{ 'class': 'override',
'text': '"tester"'
},
{ 'text': 'is an API for testing things.' }
]
},
{ 'title': 'Manifest',
'content': [
{ 'class': 'code',
'text': '"tester": {...}'
}
]
},
{ 'title': 'Learn More',
'content': [
{ 'link': 'https://tester.test.com/welcome.html',
'text': 'Welcome!'
}
]
}
]
self.assertEquals(model._GetIntroTableList(), expected_list)
def testGetEventByNameFromEvents(self):
events = {}
# Missing 'types' completely.
self.assertRaises(AssertionError, _GetEventByNameFromEvents, events)
events['types'] = []
# No type 'Event' defined.
self.assertRaises(AssertionError, _GetEventByNameFromEvents, events)
events['types'].append({ 'name': 'Event',
'functions': []})
add_rules = { "name": "addRules" }
events['types'][0]['functions'].append(add_rules)
self.assertEqual(add_rules,
_GetEventByNameFromEvents(events)['addRules'])
events['types'][0]['functions'].append(add_rules)
# Duplicates are an error.
self.assertRaises(AssertionError, _GetEventByNameFromEvents, events)
def _FakeLoadAddRulesSchema(self):
events = self._LoadJSON('add_rules_def_test.json')
return _GetEventByNameFromEvents(events)
def testAddRules(self):
dict_ = _JSCModel('add_rules_tester',
self._api_models,
_FakeAvailabilityFinder(),
self._json_cache,
_FakeTemplateCache(),
self._features_bundle,
self._FakeLoadAddRulesSchema).ToDict()
# Check that the first event has the addRulesFunction defined.
self.assertEquals('add_rules_tester', dict_['name'])
self.assertEquals('rules', dict_['events'][0]['name'])
self.assertEquals('notable_name_to_check_for',
dict_['events'][0]['byName']['addRules'][
'parameters'][0]['name'])
# Check that the second event has addListener defined.
self.assertEquals('noRules', dict_['events'][1]['name'])
self.assertEquals('add_rules_tester', dict_['name'])
self.assertEquals('noRules', dict_['events'][1]['name'])
self.assertEquals('callback',
dict_['events'][0]['byName']['addListener'][
'parameters'][0]['name'])
if __name__ == '__main__':
unittest.main()
|
