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# -*- coding: utf-8; tab-width: 4; indent-tabs-mode: t; python-indent: 4 -*-
from . import test_settings
from .test_settings import TEST_MESSAGE
import unittest
import os
import re
from yapsy.FilteredPluginManager import FilteredPluginManager
class testFilter(FilteredPluginManager):
"""
Test filter class.
Refused to load plugins whose Name starts with 'C'.
"""
_bannednames = re.compile("^C")
def isPluginOk(self,info):
return not self._bannednames.match(info.name)
class FilteredTestsCase(unittest.TestCase):
"""
Test the correct loading of a simple plugin as well as basic
commands.
"""
def setUp(self):
"""
init
"""
# create the plugin manager
# print os.path.join(os.path.dirname(os.path.abspath(__file__)),"plugins")
self.filteredPluginManager = testFilter(
directories_list=[os.path.join(
os.path.dirname(os.path.abspath(__file__)),"plugins")],
plugin_info_ext="yapsy-filter-plugin",
)
# load the plugins that may be found
self.filteredPluginManager.collectPlugins()
# Will be used later
self.plugin_info = None
def plugin_loading_check(self):
"""
Test if the correct plugins have been loaded.
"""
# check nb of categories
self.assertEqual(len(self.filteredPluginManager.getCategories()),1)
sole_category = self.filteredPluginManager.getCategories()[0]
# check the number of plugins
self.assertEqual(len(self.filteredPluginManager.getPluginsOfCategory(sole_category)),1)
plugins = self.filteredPluginManager.getPluginsOfCategory(sole_category)
for plugin_info in plugins:
TEST_MESSAGE("plugin info: %s" % plugin_info)
self.plugin_info = plugin_info
self.assertTrue(self.plugin_info)
self.assertEqual(self.plugin_info.name,"Simple Plugin")
self.assertEqual(sole_category,self.plugin_info.category)
def testLoaded(self):
"""
Test if the correct plugin has been loaded.
"""
self.plugin_loading_check()
def testActivationAndDeactivation(self):
"""
Test if the activation procedure works.
"""
self.plugin_loading_check()
self.assertTrue(not self.plugin_info.plugin_object.is_activated)
TEST_MESSAGE("plugin object = %s" % self.plugin_info.plugin_object)
self.plugin_info.plugin_object.activate()
self.assertTrue(self.plugin_info.plugin_object.is_activated)
self.plugin_info.plugin_object.deactivate()
self.assertTrue(not self.plugin_info.plugin_object.is_activated)
def testRejectedList(self):
"""
Test if the list of rejected plugins is correct.
"""
for plugin in self.filteredPluginManager.getRejectedPlugins():
TEST_MESSAGE("plugin info: %s" % plugin[2])
self.assertEqual(plugin[2].name,"Config Plugin")
def testRejectedStable(self):
reject1 = list(self.filteredPluginManager.getRejectedPlugins())
self.filteredPluginManager.collectPlugins()
reject2 = list(self.filteredPluginManager.getRejectedPlugins())
self.assertEqual(len(reject1),len(reject2))
def testRejectPlugin(self):
self.filteredPluginManager.locatePlugins()
rejected = self.filteredPluginManager.rejectedPlugins
#If this fails the test in not meaningful..
self.assertTrue(len(rejected) > 0)
nrRejected = len(rejected)
for plugin in rejected:
self.filteredPluginManager.rejectPluginCandidate(plugin)
self.assertEqual(nrRejected,len(self.filteredPluginManager.rejectedPlugins))
def testRemovePlugin(self):
self.filteredPluginManager.locatePlugins()
rejected = self.filteredPluginManager.rejectedPlugins
nrCandidates = len(self.filteredPluginManager.getPluginCandidates())
#If this fails the test in not meaningful..
self.assertTrue(len(rejected) > 0)
for plugin in rejected:
self.filteredPluginManager.removePluginCandidate(plugin)
self.assertEqual(0,len(self.filteredPluginManager.rejectedPlugins))
self.assertEqual( nrCandidates , len(self.filteredPluginManager.getPluginCandidates()))
def testAppendRejectedPlugin(self):
self.filteredPluginManager.locatePlugins()
rejected = self.filteredPluginManager.getRejectedPlugins()
nrRejected = len(rejected)
nrCandidates = len(self.filteredPluginManager.getPluginCandidates())
#If this fails the test in not meaningful..
self.assertTrue(len(rejected) > 0)
#Remove the rejected plugins into out own list.
for plugin in rejected:
self.filteredPluginManager.removePluginCandidate(plugin)
self.assertEqual(len(self.filteredPluginManager.getRejectedPlugins()),0)
##Now Actually test Append.
for plugin in rejected:
self.filteredPluginManager.appendPluginCandidate(plugin)
self.assertEqual(nrRejected ,len(self.filteredPluginManager.rejectedPlugins))
self.assertEqual(nrCandidates , len(self.filteredPluginManager.getPluginCandidates()))
def testAppendOkPlugins(self):
self.filteredPluginManager.locatePlugins()
rejected = self.filteredPluginManager.getRejectedPlugins()
nrRejected = len(rejected)
nrCandidates = len(self.filteredPluginManager.getPluginCandidates())
#If this fails the test in not meaningful..
self.assertTrue(len(rejected) > 0)
#Remove the rejected plugins again.
for plugin in rejected:
self.filteredPluginManager.removePluginCandidate(plugin)
self.assertEqual(len(self.filteredPluginManager.getRejectedPlugins()),0)
for plugin in rejected:
#change the name so it is acceptable.
plugin[2].name = "X" + plugin[2].name[1:]
self.filteredPluginManager.appendPluginCandidate(plugin)
self.assertEqual(0,len(self.filteredPluginManager.rejectedPlugins))
self.assertEqual(nrRejected + nrCandidates , len(self.filteredPluginManager.getPluginCandidates()))
def testUnrejectPlugin(self):
self.filteredPluginManager.locatePlugins()
rejected = self.filteredPluginManager.rejectedPlugins
nrRejected = len(rejected)
nrCandidates = len(self.filteredPluginManager.getPluginCandidates())
#If this fails the test in not meaningful..
self.assertTrue(len(rejected) > 0)
for plugin in rejected:
self.filteredPluginManager.unrejectPluginCandidate(plugin)
self.assertEqual(0,len(self.filteredPluginManager.rejectedPlugins))
self.assertEqual( nrRejected + nrCandidates ,
len(self.filteredPluginManager.getPluginCandidates()))
class FilteredWithMonkeyPathTestsCase(unittest.TestCase):
"""
Test the correct loading oand filtering of plugins when the FilteredPluginManager is just monkey-patched
"""
def setUp(self):
"""
init
"""
# create the plugin manager
# print os.path.join(os.path.dirname(os.path.abspath(__file__)),"plugins")
self.filteredPluginManager = FilteredPluginManager(
directories_list=[os.path.join(
os.path.dirname(os.path.abspath(__file__)),"plugins")],
plugin_info_ext="yapsy-filter-plugin",
)
self.filteredPluginManager.isPluginOk = lambda info:not re.match("^C",info.name)
# load the plugins that may be found
self.filteredPluginManager.collectPlugins()
# Will be used later
self.plugin_info = None
def plugin_loading_check(self):
"""
Test if the correct plugins have been loaded.
"""
# check nb of categories
self.assertEqual(len(self.filteredPluginManager.getCategories()),1)
sole_category = self.filteredPluginManager.getCategories()[0]
# check the number of plugins
self.assertEqual(len(self.filteredPluginManager.getPluginsOfCategory(sole_category)),1)
plugins = self.filteredPluginManager.getPluginsOfCategory(sole_category)
for plugin_info in plugins:
TEST_MESSAGE("plugin info: %s" % plugin_info)
self.plugin_info = plugin_info
self.assertTrue(self.plugin_info)
self.assertEqual(self.plugin_info.name,"Simple Plugin")
self.assertEqual(sole_category,self.plugin_info.category)
def testLoaded(self):
"""
Test if the correct plugin has been loaded.
"""
self.plugin_loading_check()
def testActivationAndDeactivation(self):
"""
Test if the activation procedure works.
"""
self.plugin_loading_check()
self.assertTrue(not self.plugin_info.plugin_object.is_activated)
TEST_MESSAGE("plugin object = %s" % self.plugin_info.plugin_object)
self.plugin_info.plugin_object.activate()
self.assertTrue(self.plugin_info.plugin_object.is_activated)
self.plugin_info.plugin_object.deactivate()
self.assertTrue(not self.plugin_info.plugin_object.is_activated)
def testRejectedList(self):
"""
Test if the list of rejected plugins is correct.
"""
for plugin in self.filteredPluginManager.getRejectedPlugins():
TEST_MESSAGE("plugin info: %s" % plugin[2])
self.assertEqual(plugin[2].name,"Config Plugin")
suite = unittest.TestSuite([
unittest.TestLoader().loadTestsFromTestCase(FilteredTestsCase),
unittest.TestLoader().loadTestsFromTestCase(FilteredWithMonkeyPathTestsCase),
])
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