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test_tool.py

##############################################################################
#
# Copyright (c) 2004 Zope Corporation and Contributors. All Rights Reserved.
#
# This software is subject to the provisions of the Zope Public License,
# Version 2.1 (ZPL).  A copy of the ZPL should accompany this distribution.
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
# FOR A PARTICULAR PURPOSE.
#
##############################################################################
""" Unit tests for GenericSetup tool.

$Id: test_tool.py 84623 2008-03-12 20:45:06Z wichert $
"""
import copy
import os
import unittest
import Testing

from StringIO import StringIO

from zope.component import adapter
from zope.component import provideHandler
from zope.component.globalregistry import base as base_registry

from Acquisition import aq_base
from OFS.Folder import Folder

from Products.GenericSetup import profile_registry
from Products.GenericSetup.upgrade import listUpgradeSteps
from Products.GenericSetup.upgrade import UpgradeStep
from Products.GenericSetup.upgrade import _registerUpgradeStep
from Products.GenericSetup.testing import ExportImportZCMLLayer
from Products.GenericSetup.tests.test_zcml import dummy_upgrade_handler

from common import BaseRegistryTests
from common import DummyExportContext
from common import DummyImportContext
from common import FilesystemTestBase
from common import TarballTester
from conformance import ConformsToISetupTool

from Products.GenericSetup.interfaces import IBeforeProfileImportEvent
from Products.GenericSetup.interfaces import IProfileImportedEvent

_before_import_events = []
@adapter(IBeforeProfileImportEvent)
def handleBeforeProfileImportEvent(event):
    _before_import_events.append(event)

_after_import_events = []
@adapter(IProfileImportedEvent)
def handleProfileImportedEvent(event):
    _after_import_events.append(event)

_METADATA_XML = """<?xml version="1.0"?>
<metadata>
  <version>1.0</version>
  <dependencies>
    <dependency>profile-other:bar</dependency>
  </dependencies>
</metadata>
"""


class SetupToolTests(FilesystemTestBase, TarballTester, ConformsToISetupTool):

    layer = ExportImportZCMLLayer

    _PROFILE_PATH = '/tmp/STT_test'
    _PROFILE_PATH2 = '/tmp/STT_test2'

    def afterSetUp(self):
        self._profile_registry_info = profile_registry._profile_info
        self._profile_registry_ids = profile_registry._profile_ids
        profile_registry.clear()
        global _before_import_events
        global _after_import_events
        _before_import_events = []
        provideHandler(handleBeforeProfileImportEvent)
        _after_import_events = []
        provideHandler(handleProfileImportedEvent)

    def beforeTearDown(self):
        profile_registry._profile_info = self._profile_registry_info
        profile_registry._profile_ids = self._profile_registry_ids
        base_registry.unregisterHandler(handleBeforeProfileImportEvent)
        base_registry.unregisterHandler(handleProfileImportedEvent)
        FilesystemTestBase.beforeTearDown(self)

    def _getTargetClass(self):
        from Products.GenericSetup.tool import SetupTool

        return SetupTool

    def _makeSite( self, title="Don't care" ):

        site = Folder()
        site._setId( 'site' )
        site.title = title

        self.app._setObject( 'site', site )
        return self.app._getOb( 'site' )

    def test_empty( self ):

        tool = self._makeOne('setup_tool')

        self.assertEqual( tool.getBaselineContextID(), '' )

        import_registry = tool.getImportStepRegistry()
        self.assertEqual( len( import_registry.listSteps() ), 0 )

        export_registry = tool.getExportStepRegistry()
        export_steps = export_registry.listSteps()
        self.assertEqual(len(export_steps), 0)

        toolset_registry = tool.getToolsetRegistry()
        self.assertEqual( len( toolset_registry.listForbiddenTools() ), 0 )
        self.assertEqual( len( toolset_registry.listRequiredTools() ), 0 )

    def test_getBaselineContextID( self ):

        from Products.GenericSetup.tool import IMPORT_STEPS_XML
        from Products.GenericSetup.tool import EXPORT_STEPS_XML
        from Products.GenericSetup.tool import TOOLSET_XML
        from test_registry import _EMPTY_IMPORT_XML
        from test_registry import _EMPTY_EXPORT_XML
        from test_registry import _EMPTY_TOOLSET_XML

        tool = self._makeOne('setup_tool')

        self._makeFile(IMPORT_STEPS_XML, _EMPTY_IMPORT_XML)
        self._makeFile(EXPORT_STEPS_XML, _EMPTY_EXPORT_XML)
        self._makeFile(TOOLSET_XML, _EMPTY_TOOLSET_XML)

        profile_registry.registerProfile('foo', 'Foo', '', self._PROFILE_PATH)
        tool.setBaselineContext('profile-other:foo')

        self.assertEqual( tool.getBaselineContextID(), 'profile-other:foo' )

    def test_setBaselineContext_invalid( self ):

        tool = self._makeOne('setup_tool')

        self.assertRaises( KeyError
                         , tool.setBaselineContext
                         , 'profile-foo'
                         )

    def test_setBaselineContext_empty_string( self ):

        tool = self._makeOne('setup_tool')

        self.assertRaises( KeyError
                         , tool.setBaselineContext
                         , ''
                         )

    def test_setBaselineContext( self ):

        from Products.GenericSetup.tool import IMPORT_STEPS_XML
        from Products.GenericSetup.tool import EXPORT_STEPS_XML
        from Products.GenericSetup.tool import TOOLSET_XML
        from test_registry import _SINGLE_IMPORT_XML
        from test_registry import _SINGLE_EXPORT_XML
        from test_registry import _NORMAL_TOOLSET_XML
        from test_registry import ONE_FUNC

        tool = self._makeOne('setup_tool')
        tool.getExportStepRegistry().clear()

        self._makeFile(IMPORT_STEPS_XML, _SINGLE_IMPORT_XML)
        self._makeFile(EXPORT_STEPS_XML, _SINGLE_EXPORT_XML)
        self._makeFile(TOOLSET_XML, _NORMAL_TOOLSET_XML)

        profile_registry.registerProfile('foo', 'Foo', '', self._PROFILE_PATH)
        tool.setBaselineContext('profile-other:foo')

        self.assertEqual( tool.getBaselineContextID(), 'profile-other:foo' )

        import_registry = tool.getImportStepRegistry()
        self.assertEqual( len( import_registry.listSteps() ), 1 )
        self.failUnless( 'one' in import_registry.listSteps() )
        info = import_registry.getStepMetadata( 'one' )
        self.assertEqual( info[ 'id' ], 'one' )
        self.assertEqual( info[ 'title' ], 'One Step' )
        self.assertEqual( info[ 'version' ], '1' )
        self.failUnless( 'One small step' in info[ 'description' ] )
        self.assertEqual( info[ 'handler' ]
                        , 'Products.GenericSetup.tests.test_registry.ONE_FUNC')

        self.assertEqual( import_registry.getStep( 'one' ), ONE_FUNC )

        export_registry = tool.getExportStepRegistry()
        self.assertEqual( len( export_registry.listSteps() ), 1 )
        self.failUnless( 'one' in import_registry.listSteps() )
        info = export_registry.getStepMetadata( 'one' )
        self.assertEqual( info[ 'id' ], 'one' )
        self.assertEqual( info[ 'title' ], 'One Step' )
        self.failUnless( 'One small step' in info[ 'description' ] )
        self.assertEqual( info[ 'handler' ]
                        , 'Products.GenericSetup.tests.test_registry.ONE_FUNC')

        self.assertEqual( export_registry.getStep( 'one' ), ONE_FUNC )

    def test_runImportStep_nonesuch( self ):

        site = self._makeSite()

        tool = self._makeOne('setup_tool').__of__( site )

        self.assertRaises( KeyError, tool.runImportStepFromProfile,
                           '', 'nonesuch' )

    def test_runImportStep_simple( self ):

        TITLE = 'original title'
        site = self._makeSite( TITLE )

        tool = self._makeOne('setup_tool').__of__( site )

        registry = tool.getImportStepRegistry()
        registry.registerStep( 'simple', '1', _uppercaseSiteTitle )

        result = tool.runImportStepFromProfile( 'snapshot-dummy', 'simple' )

        self.assertEqual( len( result[ 'steps' ] ), 1 )

        self.assertEqual( result[ 'steps' ][ 0 ], 'simple' )
        self.assertEqual( result[ 'messages' ][ 'simple' ]
                        , 'Uppercased title' )

        self.assertEqual( site.title, TITLE.upper() )

        global _before_import_events
        self.assertEqual( len(_before_import_events), 1)
        self.assertEqual(_before_import_events[0].profile_id, 'snapshot-dummy')
        self.assertEqual(_before_import_events[0].steps, ['simple'])
        self.assertEqual(_before_import_events[0].full_import, False)

        global _after_import_events
        self.assertEqual( len(_after_import_events), 1)
        self.assertEqual(_after_import_events[0].profile_id, 'snapshot-dummy')
        self.assertEqual(_after_import_events[0].steps, ['simple'])
        self.assertEqual(_after_import_events[0].full_import, False)

    def test_runImportStep_dependencies( self ):

        TITLE = 'original title'
        site = self._makeSite( TITLE )

        tool = self._makeOne('setup_tool').__of__( site )

        registry = tool.getImportStepRegistry()
        registry.registerStep( 'dependable', '1', _underscoreSiteTitle )
        registry.registerStep( 'dependent', '1'
                             , _uppercaseSiteTitle, ( 'dependable', ) )

        result = tool.runImportStepFromProfile( 'snapshot-dummy', 'dependent' )

        self.assertEqual( len( result[ 'steps' ] ), 2 )

        self.assertEqual( result[ 'steps' ][ 0 ], 'dependable' )
        self.assertEqual( result[ 'messages' ][ 'dependable' ]
                        , 'Underscored title' )

        self.assertEqual( result[ 'steps' ][ 1 ], 'dependent' )
        self.assertEqual( result[ 'messages' ][ 'dependent' ]
                        , 'Uppercased title' )
        self.assertEqual( site.title, TITLE.replace( ' ', '_' ).upper() )

        global _before_import_events
        self.assertEqual( len(_before_import_events), 1)
        self.assertEqual(_before_import_events[0].profile_id, 'snapshot-dummy')
        self.assertEqual(_before_import_events[0].steps, ['dependable', 'dependent'])
        self.assertEqual(_before_import_events[0].full_import, False)

        global _after_import_events
        self.assertEqual( len(_after_import_events), 1)
        self.assertEqual(_after_import_events[0].profile_id, 'snapshot-dummy')
        self.assertEqual(_after_import_events[0].steps, ['dependable', 'dependent'])
        self.assertEqual(_after_import_events[0].full_import, False)


    def test_runImportStep_skip_dependencies( self ):

        TITLE = 'original title'
        site = self._makeSite( TITLE )

        tool = self._makeOne('setup_tool').__of__( site )

        registry = tool.getImportStepRegistry()
        registry.registerStep( 'dependable', '1', _underscoreSiteTitle )
        registry.registerStep( 'dependent', '1'
                             , _uppercaseSiteTitle, ( 'dependable', ) )

        result = tool.runImportStepFromProfile( 'snapshot-dummy', 'dependent',
                                                run_dependencies=False )

        self.assertEqual( len( result[ 'steps' ] ), 1 )

        self.assertEqual( result[ 'steps' ][ 0 ], 'dependent' )
        self.assertEqual( result[ 'messages' ][ 'dependent' ]
                        , 'Uppercased title' )

        self.assertEqual( site.title, TITLE.upper() )

        global _before_import_events
        self.assertEqual( len(_before_import_events), 1)
        self.assertEqual(_before_import_events[0].profile_id, 'snapshot-dummy')
        self.assertEqual(_before_import_events[0].steps, ['dependent'])
        self.assertEqual(_before_import_events[0].full_import, False)

        global _after_import_events
        self.assertEqual( len(_after_import_events), 1)
        self.assertEqual(_after_import_events[0].profile_id, 'snapshot-dummy')
        self.assertEqual(_after_import_events[0].steps, ['dependent'])
        self.assertEqual(_after_import_events[0].full_import, False)

    def test_runImportStep_default_purge( self ):

        site = self._makeSite()

        tool = self._makeOne('setup_tool').__of__( site )
        registry = tool.getImportStepRegistry()
        registry.registerStep( 'purging', '1', _purgeIfRequired )

        result = tool.runImportStepFromProfile( 'snapshot-dummy', 'purging' )

        self.assertEqual( len( result[ 'steps' ] ), 1 )
        self.assertEqual( result[ 'steps' ][ 0 ], 'purging' )
        self.assertEqual( result[ 'messages' ][ 'purging' ], 'Purged' )
        self.failUnless( site.purged )

    def test_runImportStep_explicit_purge( self ):

        site = self._makeSite()

        tool = self._makeOne('setup_tool').__of__( site )
        registry = tool.getImportStepRegistry()
        registry.registerStep( 'purging', '1', _purgeIfRequired )

        result = tool.runImportStepFromProfile( 'snapshot-dummy', 'purging',
                                                purge_old=True )

        self.assertEqual( len( result[ 'steps' ] ), 1 )
        self.assertEqual( result[ 'steps' ][ 0 ], 'purging' )
        self.assertEqual( result[ 'messages' ][ 'purging' ], 'Purged' )
        self.failUnless( site.purged )

    def test_runImportStep_skip_purge( self ):

        site = self._makeSite()

        tool = self._makeOne('setup_tool').__of__( site )
        registry = tool.getImportStepRegistry()
        registry.registerStep( 'purging', '1', _purgeIfRequired )

        result = tool.runImportStepFromProfile( 'snapshot-dummy', 'purging',
                                                purge_old=False )

        self.assertEqual( len( result[ 'steps' ] ), 1 )
        self.assertEqual( result[ 'steps' ][ 0 ], 'purging' )
        self.assertEqual( result[ 'messages' ][ 'purging' ], 'Unpurged' )
        self.failIf( site.purged )

    def test_runImportStep_consistent_context( self ):

        site = self._makeSite()

        tool = self._makeOne('setup_tool').__of__( site )

        registry = tool.getImportStepRegistry()
        registry.registerStep( 'purging', '1', _purgeIfRequired )
        registry.registerStep( 'dependent', '1'
                             , _uppercaseSiteTitle, ( 'purging', ) )

        result = tool.runImportStepFromProfile( 'snapshot-dummy', 'dependent',
                                                purge_old=False )
        self.failIf( site.purged )

    def test_runAllImportSteps_empty( self ):

        site = self._makeSite()
        tool = self._makeOne('setup_tool').__of__( site )

        result = tool.runAllImportStepsFromProfile('snapshot-dummy')

        self.assertEqual( len(result['steps']), 3 )

    def test_runAllImportSteps_sorted_default_purge( self ):

        TITLE = 'original title'
        PROFILE_ID = 'snapshot-testing'
        site = self._makeSite( TITLE )
        tool = self._makeOne('setup_tool').__of__( site )

        registry = tool.getImportStepRegistry()
        registry.registerStep( 'dependable', '1'
                             , _underscoreSiteTitle, ( 'purging', ) )
        registry.registerStep( 'dependent', '1'
                             , _uppercaseSiteTitle, ( 'dependable', ) )
        registry.registerStep( 'purging', '1'
                             , _purgeIfRequired )

        result = tool.runAllImportStepsFromProfile(PROFILE_ID)

        self.assertEqual( len(result['steps']), 6 )

        self.assertEqual( result['steps'][3], 'purging' )
        self.assertEqual( result[ 'messages' ][ 'purging' ]
                        , 'Purged' )

        self.assertEqual( result['steps'][4], 'dependable' )
        self.assertEqual( result[ 'messages' ][ 'dependable' ]
                        , 'Underscored title' )

        self.assertEqual( result['steps'][5], 'dependent' )
        self.assertEqual( result[ 'messages' ][ 'dependent' ]
                        , 'Uppercased title' )

        self.assertEqual( site.title, TITLE.replace( ' ', '_' ).upper() )
        self.failUnless( site.purged )

        prefix = 'import-all-%s' % PROFILE_ID
        logged = [x for x in tool.objectIds('File') if x.startswith(prefix)]
        self.assertEqual(len(logged), 1)

    def test_runAllImportSteps_unicode_profile_id_creates_reports( self ):

        TITLE = 'original title'
        PROFILE_ID = u'snapshot-testing'
        site = self._makeSite( TITLE )
        tool = self._makeOne('setup_tool').__of__( site )

        registry = tool.getImportStepRegistry()
        registry.registerStep( 'dependable', '1'
                             , _underscoreSiteTitle, ( 'purging', ) )
        registry.registerStep( 'dependent', '1'
                             , _uppercaseSiteTitle, ( 'dependable', ) )
        registry.registerStep( 'purging', '1'
                             , _purgeIfRequired )

        tool.runAllImportStepsFromProfile(PROFILE_ID)

        prefix = ('import-all-%s' % PROFILE_ID).encode('UTF-8')
        logged = [x for x in tool.objectIds('File') if x.startswith(prefix)]
        self.assertEqual(len(logged), 1)

    def test_runAllImportSteps_sorted_explicit_purge( self ):

        site = self._makeSite()
        tool = self._makeOne('setup_tool').__of__( site )

        registry = tool.getImportStepRegistry()
        registry.registerStep( 'dependable', '1'
                             , _underscoreSiteTitle, ( 'purging', ) )
        registry.registerStep( 'dependent', '1'
                             , _uppercaseSiteTitle, ( 'dependable', ) )
        registry.registerStep( 'purging', '1'
                             , _purgeIfRequired )

        result = tool.runAllImportStepsFromProfile( 'snapshot-dummy', purge_old=True )

        self.assertEqual( len(result['steps']), 6 )

        self.assertEqual( result['steps'][3], 'purging' )
        self.assertEqual( result[ 'messages' ][ 'purging' ]
                        , 'Purged' )

        self.assertEqual( result['steps'][4], 'dependable' )
        self.assertEqual( result['steps'][5], 'dependent' )
        self.failUnless( site.purged )

    def test_runAllImportSteps_sorted_skip_purge( self ):

        site = self._makeSite()
        tool = self._makeOne('setup_tool').__of__( site )

        registry = tool.getImportStepRegistry()
        registry.registerStep( 'dependable', '1'
                             , _underscoreSiteTitle, ( 'purging', ) )
        registry.registerStep( 'dependent', '1'
                             , _uppercaseSiteTitle, ( 'dependable', ) )
        registry.registerStep( 'purging', '1'
                             , _purgeIfRequired )

        result = tool.runAllImportStepsFromProfile( 'snapshot-dummy', purge_old=False )

        self.assertEqual( len(result['steps']), 6 )

        self.assertEqual( result['steps'][3], 'purging' )
        self.assertEqual( result[ 'messages' ][ 'purging' ]
                        , 'Unpurged' )

        self.assertEqual( result['steps'][4], 'dependable' )
        self.assertEqual( result['steps'][5], 'dependent' )
        self.failIf( site.purged )

    def test_runAllImportStepsFromProfileWithoutDepends( self ):
        from Products.GenericSetup.metadata import METADATA_XML

        self._makeFile(METADATA_XML, _METADATA_XML)

        site = self._makeSite()
        tool = self._makeOne('setup_tool').__of__( site )

        profile_registry.registerProfile('foo', 'Foo', '', self._PROFILE_PATH)

        _imported = []
        def applyContext(context):
            _imported.append(context._profile_path)

        tool.applyContext=applyContext
        result = tool.runAllImportStepsFromProfile('profile-other:foo', ignore_dependencies=True)
        self.assertEqual(_imported, [self._PROFILE_PATH])

    def test_runAllImportStepsFromProfileWithDepends( self ):
        from Products.GenericSetup.metadata import METADATA_XML

        self._makeFile(METADATA_XML, _METADATA_XML)

        site = self._makeSite()
        tool = self._makeOne('setup_tool').__of__( site )

        profile_registry.registerProfile('foo', 'Foo', '', self._PROFILE_PATH)
        profile_registry.registerProfile('bar', 'Bar', '', self._PROFILE_PATH2)

        _imported = []
        def applyContext(context):
            _imported.append(context._profile_path)

        tool.applyContext=applyContext
        result = tool.runAllImportStepsFromProfile('profile-other:foo',
                                                   ignore_dependencies=False)
        self.assertEqual(_imported, [self._PROFILE_PATH2, self._PROFILE_PATH])


    def test_runExportStep_nonesuch( self ):

        site = self._makeSite()
        tool = self._makeOne('setup_tool').__of__( site )

        self.assertRaises( ValueError, tool.runExportStep, 'nonesuch' )

    def test_runExportStep_step_registry_empty(self):
        site = self._makeSite()
        site.setup_tool = self._makeOne('setup_tool')
        tool = site.setup_tool

        result = tool.runExportStep( 'step_registries' )

        self.assertEqual( len( result[ 'steps' ] ), 1 )
        self.assertEqual( result[ 'steps' ][ 0 ], 'step_registries' )
        self.assertEqual( result[ 'messages' ][ 'step_registries' ]
                        , None
                        )

    def test_runExportStep_step_registry_default(self):
        site = self._makeSite()
        site.setup_tool = self._makeOne('setup_tool')
        tool = site.setup_tool
        tool._import_registry.registerStep('foo', handler='foo.bar')
        tool._export_registry.registerStep('step_registries',
                'Products.GenericSetup.tool.exportStepRegistries',
                'Export import / export steps.')

        result = tool.runExportStep( 'step_registries' )

        self.assertEqual( len( result[ 'steps' ] ), 1 )
        self.assertEqual( result[ 'steps' ][ 0 ], 'step_registries' )
        self.assertEqual( result[ 'messages' ][ 'step_registries' ]
                        , None
                        )
        fileish = StringIO( result[ 'tarball' ] )

        self._verifyTarballContents( fileish, [ 'import_steps.xml'
                                              , 'export_steps.xml'
                                              ] )
        self._verifyTarballEntryXML( fileish, 'import_steps.xml'
                                   , _DEFAULT_STEP_REGISTRIES_IMPORT_XML )
        self._verifyTarballEntryXML( fileish, 'export_steps.xml'
                                   , _DEFAULT_STEP_REGISTRIES_EXPORT_XML )

    def test_runAllExportSteps_empty(self):
        site = self._makeSite()
        site.setup_tool = self._makeOne('setup_tool')
        tool = site.setup_tool

        result = tool.runAllExportSteps()

        self.assertEqual( len(result['steps'] ), 4 )
        self.assertEqual( result['steps'][1], 'step_registries' )
        self.assertEqual( result[ 'messages' ][ 'step_registries' ]
                        , None
                        )

    def test_runAllExportSteps_default(self):
        site = self._makeSite()
        site.setup_tool = self._makeOne('setup_tool')
        tool = site.setup_tool
        tool._import_registry.registerStep('foo', handler='foo.bar')
        tool._export_registry.registerStep('step_registries',
                'Products.GenericSetup.tool.exportStepRegistries',
                'Export import / export steps.')

        result = tool.runAllExportSteps()

        self.assertEqual( len(result['steps']), 4 )
        self.assertEqual( result['steps'][1], 'step_registries' )
        self.assertEqual( result[ 'messages' ][ 'step_registries' ]
                        , None
                        )
        fileish = StringIO( result[ 'tarball' ] )

        self._verifyTarballContents( fileish, [ 'componentregistry.xml'
                                              , 'import_steps.xml'
                                              , 'export_steps.xml'
                                              , 'rolemap.xml'
                                              , 'toolset.xml'
                                              ] )
        self._verifyTarballEntryXML( fileish, 'import_steps.xml'
                                   , _DEFAULT_STEP_REGISTRIES_IMPORT_XML )
        self._verifyTarballEntryXML( fileish, 'export_steps.xml'
                                   , _DEFAULT_STEP_REGISTRIES_EXPORT_XML )

    def test_runAllExportSteps_extras( self ):
        site = self._makeSite()
        site.setup_tool = self._makeOne('setup_tool')
        tool = site.setup_tool
        tool._export_registry.registerStep('step_registries',
                'Products.GenericSetup.tool.exportStepRegistries',
                'Export import / export steps.')

        import_reg = tool.getImportStepRegistry()
        import_reg.registerStep( 'dependable', '1'
                               , _underscoreSiteTitle, ( 'purging', ) )
        import_reg.registerStep( 'dependent', '1'
                               , _uppercaseSiteTitle, ( 'dependable', ) )
        import_reg.registerStep( 'purging', '1'
                               , _purgeIfRequired )

        export_reg = tool.getExportStepRegistry()
        export_reg.registerStep( 'properties'
                               , _exportPropertiesINI )

        result = tool.runAllExportSteps()

        self.assertEqual( len(result['steps']), 5 )

        self.failUnless( 'properties' in result[ 'steps' ] )
        self.assertEqual( result[ 'messages' ][ 'properties' ]
                        , 'Exported properties'
                        )

        self.failUnless( 'step_registries' in result[ 'steps' ] )
        self.assertEqual( result[ 'messages' ][ 'step_registries' ]
                        , None
                        )

        fileish = StringIO( result[ 'tarball' ] )

        self._verifyTarballContents( fileish, [ 'componentregistry.xml'
                                              , 'import_steps.xml'
                                              , 'export_steps.xml'
                                              , 'properties.ini'
                                              , 'rolemap.xml'
                                              , 'toolset.xml'
                                              ] )
        self._verifyTarballEntryXML( fileish, 'import_steps.xml'
                                   , _EXTRAS_STEP_REGISTRIES_IMPORT_XML )
        self._verifyTarballEntryXML( fileish, 'export_steps.xml'
                                   , _EXTRAS_STEP_REGISTRIES_EXPORT_XML )
        self._verifyTarballEntry( fileish, 'properties.ini'
                                , _PROPERTIES_INI % site.title  )

    def test_createSnapshot_default( self ):
        _EXPECTED = [('import_steps.xml', _DEFAULT_STEP_REGISTRIES_IMPORT_XML),
                     ('export_steps.xml', _DEFAULT_STEP_REGISTRIES_EXPORT_XML),
                     ('rolemap.xml', 'dummy'),
                     ('toolset.xml', 'dummy'),
                     ('componentregistry.xml', 'dummy')]

        site = self._makeSite()
        site.setup_tool = self._makeOne('setup_tool')
        tool = site.setup_tool
        tool._import_registry.registerStep('foo', handler='foo.bar')
        tool._export_registry.registerStep('step_registries',
                'Products.GenericSetup.tool.exportStepRegistries',
                'Export import / export steps.')

        self.assertEqual( len( tool.listSnapshotInfo() ), 0 )

        result = tool.createSnapshot( 'default' )

        self.assertEqual( len(result['steps']), 4 )
        self.assertEqual( result['steps'][1], 'step_registries' )
        self.assertEqual( result[ 'messages' ][ 'step_registries' ]
                        , None
                        )

        snapshot = result[ 'snapshot' ]

        self.assertEqual( len( snapshot.objectIds() ), len( _EXPECTED ) )

        for id in [ x[0] for x in _EXPECTED ]:
            self.failUnless( id in snapshot.objectIds() )

        def normalize_xml(xml):
            # using this might mask a real problem on windows, but so far the
            # different newlines just caused problems in this test
            lines = [ line for line in xml.splitlines() if line ]
            return '\n'.join(lines) + '\n'

        fileobj = snapshot._getOb( 'import_steps.xml' )
        self.assertEqual( normalize_xml( fileobj.read() ),
                          _DEFAULT_STEP_REGISTRIES_IMPORT_XML )

        fileobj = snapshot._getOb( 'export_steps.xml' )
        self.assertEqual( normalize_xml( fileobj.read() ),
                          _DEFAULT_STEP_REGISTRIES_EXPORT_XML )

        self.assertEqual( len( tool.listSnapshotInfo() ), 1 )

        info = tool.listSnapshotInfo()[ 0 ]

        self.assertEqual( info[ 'id' ], 'default' )
        self.assertEqual( info[ 'title' ], 'default' )

    def test_applyContext(self):
        from Products.GenericSetup.tool import IMPORT_STEPS_XML
        from Products.GenericSetup.tool import EXPORT_STEPS_XML
        from Products.GenericSetup.tool import TOOLSET_XML
        from test_registry import _SINGLE_IMPORT_XML
        from test_registry import _SINGLE_EXPORT_XML
        from test_registry import _NORMAL_TOOLSET_XML
        from test_registry import ONE_FUNC

        site = self._makeSite()
        tool = self._makeOne('setup_tool').__of__(site)
        tool.getImportStepRegistry().clear()
        tool.getExportStepRegistry().clear()
        tool.getToolsetRegistry().clear()

        context = DummyImportContext( site, tool=tool )
        context._files[ IMPORT_STEPS_XML ] = _SINGLE_IMPORT_XML
        context._files[ EXPORT_STEPS_XML ] = _SINGLE_EXPORT_XML
        context._files[ TOOLSET_XML ] = _NORMAL_TOOLSET_XML

        tool.applyContext(context)

        import_registry = tool.getImportStepRegistry()
        self.assertEqual( len( import_registry.listSteps() ), 1 )
        self.failUnless( 'one' in import_registry.listSteps() )
        info = import_registry.getStepMetadata( 'one' )

        self.assertEqual( info[ 'id' ], 'one' )
        self.assertEqual( info[ 'title' ], 'One Step' )
        self.assertEqual( info[ 'version' ], '1' )
        self.failUnless( 'One small step' in info[ 'description' ] )
        self.assertEqual( info[ 'handler' ]
                        , 'Products.GenericSetup.tests.test_registry.ONE_FUNC' )

        self.assertEqual( import_registry.getStep( 'one' ), ONE_FUNC )

        export_registry = tool.getExportStepRegistry()
        self.assertEqual( len( export_registry.listSteps() ), 1 )
        self.failUnless( 'one' in import_registry.listSteps() )
        info = export_registry.getStepMetadata( 'one' )
        self.assertEqual( info[ 'id' ], 'one' )
        self.assertEqual( info[ 'title' ], 'One Step' )
        self.failUnless( 'One small step' in info[ 'description' ] )
        self.assertEqual( info[ 'handler' ]
                        , 'Products.GenericSetup.tests.test_registry.ONE_FUNC' )

        self.assertEqual( export_registry.getStep( 'one' ), ONE_FUNC )

    def test_listContextInfos_empty(self):
        site = self._makeSite()
        site.setup_tool = self._makeOne('setup_tool')
        tool = site.setup_tool
        infos = tool.listContextInfos()
        self.assertEqual(len(infos), 0)

    def test_listContextInfos_with_snapshot(self):
        site = self._makeSite()
        site.setup_tool = self._makeOne('setup_tool')
        tool = site.setup_tool
        tool.createSnapshot('testing')
        infos = tool.listContextInfos()
        self.assertEqual(len(infos), 1)
        info = infos[0]
        self.assertEqual(info['id'], 'snapshot-testing')
        self.assertEqual(info['title'], 'testing')
        self.assertEqual(info['type'], 'snapshot')

    def test_listContextInfos_with_registered_base_profile(self):
        from Products.GenericSetup.interfaces import BASE
        profile_registry.registerProfile('foo', 'Foo', '', self._PROFILE_PATH,
                                         'Foo', BASE)
        site = self._makeSite()
        site.setup_tool = self._makeOne('setup_tool')
        tool = site.setup_tool
        infos = tool.listContextInfos()
        self.assertEqual(len(infos), 1)
        info = infos[0]
        self.assertEqual(info['id'], 'profile-Foo:foo')
        self.assertEqual(info['title'], 'Foo')
        self.assertEqual(info['type'], 'base')

    def test_listContextInfos_with_registered_extension_profile(self):
        from Products.GenericSetup.interfaces import EXTENSION
        profile_registry.registerProfile('foo', 'Foo', '', self._PROFILE_PATH,
                                         'Foo', EXTENSION)
        site = self._makeSite()
        site.setup_tool = self._makeOne('setup_tool')
        tool = site.setup_tool
        infos = tool.listContextInfos()
        self.assertEqual(len(infos), 1)
        info = infos[0]
        self.assertEqual(info['id'], 'profile-Foo:foo')
        self.assertEqual(info['title'], 'Foo')
        self.assertEqual(info['type'], 'extension')

    def test_getProfileImportDate_nonesuch(self):
        site = self._makeSite()
        site.setup_tool = self._makeOne('setup_tool')
        tool = site.setup_tool
        self.assertEqual(tool.getProfileImportDate('nonesuch'), None)

    def test_getProfileImportDate_simple_id(self):
        from OFS.Image import File
        site = self._makeSite()
        site.setup_tool = self._makeOne('setup_tool')
        tool = site.setup_tool
        filename = 'import-all-foo-20070315123456.log'
        tool._setObject(filename, File(filename, '', ''))
        self.assertEqual(tool.getProfileImportDate('foo'),
                         '2007-03-15T12:34:56Z')

    def test_getProfileImportDate_id_with_colon(self):
        from OFS.Image import File
        site = self._makeSite()
        site.setup_tool = self._makeOne('setup_tool')
        tool = site.setup_tool
        filename = 'import-all-foo_bar-20070315123456.log'
        tool._setObject(filename, File(filename, '', ''))
        self.assertEqual(tool.getProfileImportDate('foo:bar'),
                         '2007-03-15T12:34:56Z')

    def test_getProfileImportDate_id_with_prefix(self):
        # Test if getProfileImportDate does not fail if there is another
        # item id with id with a longer id which starts with the same
        # prefix
        from OFS.Image import File
        site = self._makeSite()
        site.setup_tool = self._makeOne('setup_tool')
        tool = site.setup_tool
        filename = 'import-all-foo_bar-20070315123456.log'
        tool._setObject(filename, File(filename, '', ''))
        filename2 = 'import-all-foo_bar-boo-20070315123456.log'
        tool._setObject(filename2, File(filename2, '', ''))
        self.assertEqual(tool.getProfileImportDate('foo:bar'),
                         '2007-03-15T12:34:56Z')

    def test_profileVersioning(self):
        site = self._makeSite()
        site.setup_tool = self._makeOne('setup_tool')
        tool = site.setup_tool
        profile_id = 'dummy_profile'
        product_name = 'GenericSetup'
        directory = os.path.split(__file__)[0]
        path = os.path.join(directory, 'versioned_profile')

        # register profile
        orig_profile_reg = (profile_registry._profile_info.copy(),
                            profile_registry._profile_ids[:])
        profile_registry.registerProfile(profile_id,
                                         'Dummy Profile',
                                         'This is a dummy profile',
                                         path,
                                         product=product_name)

        # register upgrade step
        from Products.GenericSetup.upgrade import _upgrade_registry
        orig_upgrade_registry = copy.copy(_upgrade_registry._registry)
        step = UpgradeStep("Upgrade", "GenericSetup:dummy_profile", '*', '1.1', '',
                           dummy_upgrade_handler,
                           None, "1")
        _registerUpgradeStep(step)

        # test initial states
        profile_id = ':'.join((product_name, profile_id))
        self.assertEqual(tool.getVersionForProfile(profile_id), '1.1')
        self.assertEqual(tool.getLastVersionForProfile(profile_id),
                         'unknown')

        # run upgrade steps
        request = site.REQUEST
        request.form['profile_id'] = profile_id
        steps = listUpgradeSteps(tool, profile_id, '1.0')
        step_id = steps[0]['id']
        request.form['upgrades'] = [step_id]
        tool.manage_doUpgrades()
        self.assertEqual(tool.getLastVersionForProfile(profile_id),
                         ('1', '1'))

        # reset ugprade registry
        _upgrade_registry._registry = orig_upgrade_registry

        # reset profile registry
        (profile_registry._profile_info,
         profile_registry._profile_ids) = orig_profile_reg

    def test_listExportSteps(self):
        site = self._makeSite()
        site.setup_tool = self._makeOne('setup_tool')
        tool = site.setup_tool
        result = tool.listExportSteps()
        self.assertEqual(len(result), 4)
        self.failUnless(u'componentregistry' in result)
        self.failUnless(u'rolemap' in result)
        self.failUnless(u'step_registries' in result)
        self.failUnless(u'toolset' in result)

        tool._export_registry.registerStep(u'foo', handler='foo.export')
        tool._export_registry.registerStep(u'toolset',
                                           handler='toolset.export')
        result = tool.listExportSteps()
        self.assertEqual(len(result), 5)
        self.failUnless(u'componentregistry' in result)
        self.failUnless(u'foo' in result)
        self.failUnless(u'rolemap' in result)
        self.failUnless(u'step_registries' in result)
        self.failUnless(u'toolset' in result)

    def test_getSortedImportSteps(self):
        site = self._makeSite()
        site.setup_tool = self._makeOne('setup_tool')
        tool = site.setup_tool
        result = tool.getSortedImportSteps()
        self.assertEqual(len(result), 3)
        self.failUnless(u'componentregistry' in result)
        self.failUnless(u'rolemap' in result)
        self.failUnless(u'toolset' in result)
        self.failUnless(list(result).index(u'componentregistry') >
                        list(result).index(u'toolset'))

        tool._import_registry.registerStep(u'foo', handler='foo.import')
        tool._import_registry.registerStep(u'toolset',
                                           handler='toolset.import')
        result = tool.getSortedImportSteps()
        self.assertEqual(len(result), 4)
        self.failUnless(u'componentregistry' in result)
        self.failUnless(u'foo' in result)
        self.failUnless(u'rolemap' in result)
        self.failUnless(u'toolset' in result)
        self.failUnless(list(result).index(u'componentregistry') >
                        list(result).index(u'toolset'))


_DEFAULT_STEP_REGISTRIES_EXPORT_XML = """\
<?xml version="1.0"?>
<export-steps>
 <export-step id="step_registries"
              handler="Products.GenericSetup.tool.exportStepRegistries"
              title="Export import / export steps.">
  
 </export-step>
</export-steps>
"""

_EXTRAS_STEP_REGISTRIES_EXPORT_XML = """\
<?xml version="1.0"?>
<export-steps>
 <export-step
    id="properties"
    handler="Products.GenericSetup.tests.test_tool._exportPropertiesINI"
    title="properties">

 </export-step>
 <export-step
    id="step_registries"
    handler="Products.GenericSetup.tool.exportStepRegistries"
    title="Export import / export steps.">

 </export-step>
</export-steps>
"""

_DEFAULT_STEP_REGISTRIES_IMPORT_XML = """\
<?xml version="1.0"?>
<import-steps>
 <import-step id="foo" handler="foo.bar" title="foo">
  
 </import-step>
</import-steps>
"""

_EXTRAS_STEP_REGISTRIES_IMPORT_XML = """\
<?xml version="1.0"?>
<import-steps>
 <import-step
    id="dependable"
    version="1"
    handler="Products.GenericSetup.tests.test_tool._underscoreSiteTitle"
    title="dependable">
  <dependency step="purging" />

 </import-step>
 <import-step
    id="dependent"
    version="1"
    handler="Products.GenericSetup.tests.test_tool._uppercaseSiteTitle"
    title="dependent">
  <dependency step="dependable" />

 </import-step>
 <import-step
    id="purging"
    version="1"
    handler="Products.GenericSetup.tests.test_tool._purgeIfRequired"
    title="purging">

 </import-step>
</import-steps>
"""

_PROPERTIES_INI = """\
[Default]
Title=%s
"""


def _underscoreSiteTitle( context ):

    site = context.getSite()
    site.title = site.title.replace( ' ', '_' )
    return 'Underscored title'

def _uppercaseSiteTitle( context ):

    site = context.getSite()
    site.title = site.title.upper()
    return 'Uppercased title'

def _purgeIfRequired( context ):

    site = context.getSite()
    purged = site.purged = context.shouldPurge()
    return purged and 'Purged' or 'Unpurged'

def _exportPropertiesINI( context ):

    site = context.getSite()
    text = _PROPERTIES_INI % site.title

    context.writeDataFile( 'properties.ini', text, 'text/plain' )

    return 'Exported properties'


class _ToolsetSetup(BaseRegistryTests):

    def _initSite( self ):

        from Products.GenericSetup.tool import SetupTool
        site = Folder()
        site._setId( 'site' )
        self.app._setObject( 'site', site )
        site = self.app._getOb( 'site' )
        site._setObject('setup_tool', SetupTool('setup_tool'))
        return site


class Test_exportToolset(_ToolsetSetup):

    layer = ExportImportZCMLLayer

    def test_empty( self ):

        from Products.GenericSetup.tool import TOOLSET_XML
        from Products.GenericSetup.tool import exportToolset

        site = self._initSite()
        context = DummyExportContext( site, tool=site.setup_tool )

        exportToolset( context )

        self.assertEqual( len( context._wrote ), 1 )
        filename, text, content_type = context._wrote[ 0 ]
        self.assertEqual( filename, TOOLSET_XML )
        self._compareDOM( text, _EMPTY_TOOLSET_XML )
        self.assertEqual( content_type, 'text/xml' )

    def test_normal( self ):

        from Products.GenericSetup.tool import TOOLSET_XML
        from Products.GenericSetup.tool import exportToolset

        site = self._initSite()
        toolset = site.setup_tool.getToolsetRegistry()
        toolset.addForbiddenTool( 'doomed' )
        toolset.addRequiredTool( 'mandatory', 'path.to.one' )
        toolset.addRequiredTool( 'obligatory', 'path.to.another' )

        context = DummyExportContext( site, tool=site.setup_tool )

        exportToolset( context )

        self.assertEqual( len( context._wrote ), 1 )
        filename, text, content_type = context._wrote[ 0 ]
        self.assertEqual( filename, TOOLSET_XML )
        self._compareDOM( text, _NORMAL_TOOLSET_XML )
        self.assertEqual( content_type, 'text/xml' )


class Test_importToolset(_ToolsetSetup):

    layer = ExportImportZCMLLayer

    def test_import_updates_registry(self):
        from Products.GenericSetup.tool import TOOLSET_XML
        from Products.GenericSetup.tool import importToolset
        from test_registry import _NORMAL_TOOLSET_XML

        site = self._initSite()
        context = DummyImportContext( site, tool=site.setup_tool )

        # Import forbidden
        context._files[ TOOLSET_XML ] = _FORBIDDEN_TOOLSET_XML
        importToolset( context )

        tool = context.getSetupTool()
        toolset = tool.getToolsetRegistry()

        self.assertEqual( len( toolset.listForbiddenTools() ), 3 )
        self.failUnless( 'doomed' in toolset.listForbiddenTools() )
        self.failUnless( 'damned' in toolset.listForbiddenTools() )
        self.failUnless( 'blasted' in toolset.listForbiddenTools() )

        # Import required
        context._files[ TOOLSET_XML ] = _REQUIRED_TOOLSET_XML
        importToolset( context )

        self.assertEqual( len( toolset.listRequiredTools() ), 2 )
        self.failUnless( 'mandatory' in toolset.listRequiredTools() )
        info = toolset.getRequiredToolInfo( 'mandatory' )
        self.assertEqual( info[ 'class' ],
                          'Products.GenericSetup.tests.test_tool.DummyTool' )
        self.failUnless( 'obligatory' in toolset.listRequiredTools() )
        info = toolset.getRequiredToolInfo( 'obligatory' )
        self.assertEqual( info[ 'class' ],
                          'Products.GenericSetup.tests.test_tool.DummyTool' )

    def test_tool_ids( self ):
        # The tool import mechanism used to rely on the fact that all tools
        # have unique IDs set at the class level and that you can call their
        # constructor with no arguments. However, there might be tools
        # that need IDs set.
        from Products.GenericSetup.tool import TOOLSET_XML
        from Products.GenericSetup.tool import importToolset

        site = self._initSite()
        context = DummyImportContext( site, tool=site.setup_tool )
        context._files[ TOOLSET_XML ] = _REQUIRED_TOOLSET_XML

        importToolset( context )

        for tool_id in ( 'mandatory', 'obligatory' ):
            tool = getattr( site, tool_id )
            self.assertEqual( tool.getId(), tool_id )

    def test_tool_id_required(self):
        # Tests that tool creation will still work when an id is required
        # by the tool constructor.
        from Products.GenericSetup.tool import TOOLSET_XML
        from Products.GenericSetup.tool import importToolset

        site = self._initSite()
        context = DummyImportContext( site, tool=site.setup_tool )
        context._files[ TOOLSET_XML ] = _WITH_ID_TOOLSET_XML

        importToolset( context )

        for tool_id in ( 'mandatory', 'requires_id' ):
            tool = getattr( site, tool_id )
            self.assertEqual( tool.getId(), tool_id )

    def test_forbidden_tools( self ):

        from Products.GenericSetup.tool import TOOLSET_XML
        from Products.GenericSetup.tool import importToolset
        TOOL_IDS = ( 'doomed', 'blasted', 'saved' )

        site = self._initSite()

        for tool_id in TOOL_IDS:
            pseudo = Folder()
            pseudo._setId( tool_id )
            site._setObject( tool_id, pseudo )

        self.assertEqual( len( site.objectIds() ), len( TOOL_IDS ) + 1 )

        for tool_id in TOOL_IDS:
            self.failUnless( tool_id in site.objectIds() )

        context = DummyImportContext( site, tool=site.setup_tool )
        context._files[ TOOLSET_XML ] = _FORBIDDEN_TOOLSET_XML

        importToolset( context )

        self.assertEqual( len( site.objectIds() ), 2 )
        self.failUnless( 'setup_tool' in site.objectIds() )
        self.failUnless( 'saved' in site.objectIds() )

    def test_required_tools_missing( self ):

        from Products.GenericSetup.tool import TOOLSET_XML
        from Products.GenericSetup.tool import importToolset

        site = self._initSite()
        self.assertEqual( len( site.objectIds() ), 1 )

        context = DummyImportContext( site, tool=site.setup_tool )
        context._files[ TOOLSET_XML ] = _REQUIRED_TOOLSET_XML

        importToolset( context )

        self.assertEqual( len( site.objectIds() ), 3 )
        self.failUnless( isinstance( aq_base( site._getOb( 'mandatory' ) )
                                   , DummyTool ) )
        self.failUnless( isinstance( aq_base( site._getOb( 'obligatory' ) )
                                   , DummyTool ) )

    def test_required_tools_no_replacement( self ):

        from Products.GenericSetup.tool import TOOLSET_XML
        from Products.GenericSetup.tool import importToolset

        site = self._initSite()

        mandatory = DummyTool()
        mandatory._setId( 'mandatory' )
        site._setObject( 'mandatory', mandatory )

        obligatory = DummyTool()
        obligatory._setId( 'obligatory' )
        site._setObject( 'obligatory', obligatory )

        self.assertEqual( len( site.objectIds() ), 3 )

        context = DummyImportContext( site, tool=site.setup_tool )
        context._files[ TOOLSET_XML ] = _REQUIRED_TOOLSET_XML

        importToolset( context )

        self.assertEqual( len( site.objectIds() ), 3 )
        self.failUnless( aq_base( site._getOb( 'mandatory' ) ) is mandatory )
        self.failUnless( aq_base( site._getOb( 'obligatory' ) ) is obligatory )

    def test_required_tools_with_replacement( self ):

        from Products.GenericSetup.tool import TOOLSET_XML
        from Products.GenericSetup.tool import importToolset

        site = self._initSite()

        mandatory = AnotherDummyTool()
        mandatory._setId( 'mandatory' )
        site._setObject( 'mandatory', mandatory )

        obligatory = AnotherDummyTool()
        obligatory._setId( 'obligatory' )
        site._setObject( 'obligatory', obligatory )

        self.assertEqual( len( site.objectIds() ), 3 )

        context = DummyImportContext( site, tool=site.setup_tool )
        context._files[ TOOLSET_XML ] = _REQUIRED_TOOLSET_XML

        importToolset( context )

        self.assertEqual( len( site.objectIds() ), 3 )

        self.failIf( aq_base( site._getOb( 'mandatory' ) ) is mandatory )
        self.failUnless( isinstance( aq_base( site._getOb( 'mandatory' ) )
                                   , DummyTool ) )

        self.failIf( aq_base( site._getOb( 'obligatory' ) ) is obligatory )
        self.failUnless( isinstance( aq_base( site._getOb( 'obligatory' ) )
                                   , DummyTool ) )

    def test_required_tools_missing_acquired_nofail( self ):

        from Products.GenericSetup.tool import TOOLSET_XML
        from Products.GenericSetup.tool import importToolset

        site = self._initSite()
        parent_site = Folder()

        mandatory = AnotherDummyTool()
        mandatory._setId( 'mandatory' )
        parent_site._setObject( 'mandatory', mandatory )

        obligatory = AnotherDummyTool()
        obligatory._setId( 'obligatory' )
        parent_site._setObject( 'obligatory', obligatory )

        site = site.__of__(parent_site)

        # acquiring subobjects of a different class during import
        # should not prevent new objects from being created if they
        # don't exist in the site

        context = DummyImportContext( site, tool=site.setup_tool )
        context._files[ TOOLSET_XML ] = _REQUIRED_TOOLSET_XML

        importToolset( context )

        self.failIf( aq_base( site._getOb( 'mandatory' ) ) is mandatory )
        self.failUnless( isinstance( aq_base( site._getOb( 'mandatory' ) )
                                   , DummyTool ) )

        self.failIf( aq_base( site._getOb( 'obligatory' ) ) is obligatory )
        self.failUnless( isinstance( aq_base( site._getOb( 'obligatory' ) )
                                   , DummyTool ) )


class DummyTool( Folder ):

    pass

class AnotherDummyTool( Folder ):

    pass

class DummyToolRequiresId( Folder ):

    def __init__(self, id):
        Folder.__init__(self)
        self._setId(id)


_EMPTY_TOOLSET_XML = """\
<?xml version="1.0"?>
<tool-setup>
</tool-setup>
"""

_NORMAL_TOOLSET_XML = """\
<?xml version="1.0" ?>
<tool-setup>
<forbidden tool_id="doomed"/>
<required class="path.to.one" tool_id="mandatory"/>
<required class="path.to.another" tool_id="obligatory"/>
</tool-setup>
"""

_FORBIDDEN_TOOLSET_XML = """\
<?xml version="1.0"?>
<tool-setup>
 <forbidden tool_id="doomed" />
 <forbidden tool_id="damned" />
 <forbidden tool_id="blasted" />
</tool-setup>
"""

_REQUIRED_TOOLSET_XML = """\
<?xml version="1.0"?>
<tool-setup>
 <required
    tool_id="mandatory"
    class="Products.GenericSetup.tests.test_tool.DummyTool" />
 <required
    tool_id="obligatory"
    class="Products.GenericSetup.tests.test_tool.DummyTool" />
</tool-setup>
"""

_WITH_ID_TOOLSET_XML = """\
<?xml version="1.0"?>
<tool-setup>
  <required
    tool_id="mandatory"
    class="Products.GenericSetup.tests.test_tool.DummyTool" />
  <required
    tool_id="requires_id"
    class="Products.GenericSetup.tests.test_tool.DummyToolRequiresId" />
</tool-setup>
"""

def test_suite():
    # reimport to make sure tests are run from Products
    from Products.GenericSetup.tests.test_tool import SetupToolTests
    from Products.GenericSetup.tests.test_tool import Test_exportToolset
    from Products.GenericSetup.tests.test_tool import Test_importToolset

    return unittest.TestSuite((
        unittest.makeSuite( SetupToolTests ),
        unittest.makeSuite( Test_exportToolset ),
        unittest.makeSuite( Test_importToolset ),
        ))

if __name__ == '__main__':
    from Products.GenericSetup.testing import run
    run(test_suite())

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