[Zope-Checkins] CVS: Zope/lib/python/Products/PluginIndexes/KeywordIndex/tests - testKeywordIndex.py:1.1.2.1
Tres Seaver
tseaver@zope.com
Sat, 13 Oct 2001 16:23:50 -0400
Update of /cvs-repository/Zope/lib/python/Products/PluginIndexes/KeywordIndex/tests
In directory cvs.zope.org:/tmp/cvs-serv23103/KeywordIndex/tests
Added Files:
Tag: tseaver-pxtestcleanup-branch
testKeywordIndex.py
Log Message:
- Refactored tests into subdirectories under their respective packages.
- Removed dependency of tests on 'execfile( "framework.py" )'
- TextIndex/TextIndex.py: replaced corrected use of 'insintance', rather
than using 'type'.
- Ensured that tests which need to catch logged errors don't leave
the logger in a hosed state.
=== Added File Zope/lib/python/Products/PluginIndexes/KeywordIndex/tests/testKeywordIndex.py ===
##############################################################################
#
# Zope Public License (ZPL) Version 1.0
# -------------------------------------
#
# Copyright (c) Digital Creations. All rights reserved.
#
# This license has been certified as Open Source(tm).
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# 1. Redistributions in source code must retain the above copyright
# notice, this list of conditions, and the following disclaimer.
#
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions, and the following disclaimer in
# the documentation and/or other materials provided with the
# distribution.
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# 3. Digital Creations requests that attribution be given to Zope
# in any manner possible. Zope includes a "Powered by Zope"
# button that is installed by default. While it is not a license
# violation to remove this button, it is requested that the
# attribution remain. A significant investment has been put
# into Zope, and this effort will continue if the Zope community
# continues to grow. This is one way to assure that growth.
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# 4. All advertising materials and documentation mentioning
# features derived from or use of this software must display
# the following acknowledgement:
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# "This product includes software developed by Digital Creations
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# In the event that the product being advertised includes an
# intact Zope distribution (with copyright and license included)
# then this clause is waived.
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# 5. Names associated with Zope or Digital Creations must not be used to
# endorse or promote products derived from this software without
# prior written permission from Digital Creations.
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# 6. Modified redistributions of any form whatsoever must retain
# the following acknowledgment:
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# "This product includes software developed by Digital Creations
# for use in the Z Object Publishing Environment
# (http://www.zope.org/)."
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# Intact (re-)distributions of any official Zope release do not
# require an external acknowledgement.
#
# 7. Modifications are encouraged but must be packaged separately as
# patches to official Zope releases. Distributions that do not
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# labeled as unofficial distributions. Modifications which do not
# carry the name Zope may be packaged in any form, as long as they
# conform to all of the clauses above.
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# Disclaimer
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# THIS SOFTWARE IS PROVIDED BY DIGITAL CREATIONS ``AS IS'' AND ANY
# EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL DIGITAL CREATIONS OR ITS
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
# USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
# OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
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#
# This software consists of contributions made by Digital Creations and
# many individuals on behalf of Digital Creations. Specific
# attributions are listed in the accompanying credits file.
#
##############################################################################
import os, sys, unittest, zLOG
from Products.PluginIndexes.KeywordIndex.KeywordIndex import KeywordIndex
class Dummy:
def __init__( self, foo ):
self._foo = foo
def foo( self ):
return self._foo
def __str__( self ):
return '<Dummy: %s>' % self._foo
__repr__ = __str__
class TestCase( unittest.TestCase ):
"""
Test KeywordIndex objects.
"""
_old_log_write = None
def setUp( self ):
"""
"""
self._index = KeywordIndex( 'foo' )
self._marker = []
self._values = [ ( 0, Dummy( ['a'] ) )
, ( 1, Dummy( ['a','b'] ) )
, ( 2, Dummy( ['a','b','c'] ) )
, ( 3, Dummy( ['a','b','c', 'a'] ) )
, ( 4, Dummy( ['a', 'b', 'c', 'd'] ) )
, ( 5, Dummy( ['a', 'b', 'c', 'e'] ) )
, ( 6, Dummy( ['a', 'b', 'c', 'e', 'f'] ))
, ( 7, Dummy( [0] ) )
]
self._noop_req = { 'bar': 123 }
self._all_req = { 'foo': ['a'] }
self._some_req = { 'foo': ['e'] }
self._overlap_req = { 'foo': ['c', 'e'] }
self._string_req = {'foo': 'a'}
self._zero_req = { 'foo': [0] }
def tearDown( self ):
"""
"""
def _catch_log_errors( self ):
if self._old_log_write is not None:
return
def log_write(subsystem, severity, summary, detail, error,
PROBLEM=zLOG.PROBLEM):
if severity > PROBLEM:
assert 0, "%s(%s): %s" % (subsystem, severity, summary)
self._old_log_write = zLOG.log_write
zLOG.log_write = log_write
def _ignore_log_errors( self ):
if self._old_log_write is None:
return
zLOG.log_write = self._old_log_write
del self._old_log_write
def _populateIndex( self ):
for k, v in self._values:
self._index.index_object( k, v )
def _checkApply( self, req, expectedValues ):
result, used = self._index._apply_index( req )
assert used == ( 'foo', )
assert len(result) == len( expectedValues ), \
'%s | %s' % ( map( None, result ),
map(lambda x: x[0], expectedValues ))
if hasattr(result, 'keys'): result=result.keys()
for k, v in expectedValues:
assert k in result
def testAddObjectWOKeywords(self):
self._catch_log_errors()
try:
self._populateIndex()
self._index.index_object(999, None)
finally:
self._ignore_log_errors()
def testEmpty( self ):
assert len( self._index ) == 0
assert len( self._index.referencedObjects() ) == 0
assert self._index.getEntryForObject( 1234 ) is None
assert ( self._index.getEntryForObject( 1234, self._marker )
is self._marker ), self._index.getEntryForObject(1234)
self._index.unindex_object( 1234 ) # nothrow
assert self._index.hasUniqueValuesFor( 'foo' )
assert not self._index.hasUniqueValuesFor( 'bar' )
assert len( self._index.uniqueValues( 'foo' ) ) == 0
assert self._index._apply_index( self._noop_req ) is None
self._checkApply( self._all_req, [] )
self._checkApply( self._some_req, [] )
self._checkApply( self._overlap_req, [] )
self._checkApply( self._string_req, [] )
def testPopulated( self ):
self._populateIndex()
values = self._values
#assert len( self._index ) == len( values )
assert len( self._index.referencedObjects() ) == len( values )
assert self._index.getEntryForObject( 1234 ) is None
assert ( self._index.getEntryForObject( 1234, self._marker )
is self._marker )
self._index.unindex_object( 1234 ) # nothrow
for k, v in values:
assert self._index.getEntryForObject( k ) == v.foo()
assert (len( self._index.uniqueValues( 'foo' ) ) == len( values )-1,
len(values)-1)
assert self._index._apply_index( self._noop_req ) is None
self._checkApply( self._all_req, values[:-1])
self._checkApply( self._some_req, values[ 5:7 ] )
self._checkApply( self._overlap_req, values[2:7] )
self._checkApply( self._string_req, values[:-1] )
def testZero( self ):
self._populateIndex()
values = self._values
self._checkApply( self._zero_req, values[ -1: ] )
assert 0 in self._index.uniqueValues( 'foo' )
def testReindexChange(self):
self._populateIndex()
expected = Dummy(['x', 'y'])
self._index.index_object(6, expected)
result, used = self._index._apply_index({'foo': ['x', 'y']})
result=result.keys()
assert len(result) == 1
assert result[0] == 6
result, used = self._index._apply_index(
{'foo': ['a', 'b', 'c', 'e', 'f']}
)
result = result.keys()
assert 6 not in result
def testReindexNoChange(self):
self._populateIndex()
expected = Dummy(['foo', 'bar'])
self._index.index_object(8, expected)
result, used = self._index._apply_index(
{'foo': ['foo', 'bar']})
result = result.keys()
assert len(result) == 1
assert result[0] == 8
self._index.index_object(8, expected)
result, used = self._index._apply_index(
{'foo': ['foo', 'bar']})
result = result.keys()
assert len(result) == 1
assert result[0] == 8
def test_suite():
return unittest.makeSuite( TestCase )