[Zope-Checkins] CVS: Zope3/lib/python/Zope/App/OFS/tests - __init__.py:1.1.2.1 testFolder.py:1.1.2.1

[Tres Seaver]

Update of /cvs-repository/Zope3/lib/python/Zope/App/OFS/tests
In directory cvs.zope.org:/tmp/cvs-serv30612/tests

Added Files:
      Tag: Zope-3x-branch
	__init__.py testFolder.py 
Log Message:


  - Add unit tests for Folder.


=== Added File Zope3/lib/python/Zope/App/OFS/tests/__init__.py ===
""" Package-ize. """


=== Added File Zope3/lib/python/Zope/App/OFS/tests/testFolder.py ===
import unittest

from Zope.App.OFS.Folder import Folder


class Test( unittest.TestCase ):

    def testEmpty( self ):

        folder = Folder()
        self.failIf( folder.objectIds()         )
        self.failIf( folder.objectValues()      )
        self.failIf( folder.objectItems()       )
        self.failIf( folder.objectCount()       )
        self.failIf( folder.hasObject( 'foo' )  )

        self.assertEquals( folder.getObject( 'foo', None ), None )
        self.assertRaises( KeyError, folder.getObject, 'foo' )

        self.assertRaises( KeyError, folder.delObject, 'foo' )

    def testOneItem( self ):

        folder = Folder()
        foo = []
        folder.setObject( 'foo', foo )

        self.assertEquals( len( folder.objectIds() ), 1             )
        self.assertEquals( folder.objectIds()[0], 'foo'             )
        self.assertEquals( len( folder.objectValues() ), 1          )
        self.assertEquals( folder.objectValues()[0], foo            )
        self.assertEquals( len( folder.objectItems() ), 1           )
        self.assertEquals( folder.objectItems()[0], ( 'foo', foo )  )
        self.assertEquals( folder.objectCount(), 1                  )

        self.failUnless( folder.hasObject( 'foo' )  )
        self.failIf( folder.hasObject( 'bar' ) )

        self.assertEquals( folder.getObject( 'foo', None ), foo )
        self.assertEquals( folder.getObject( 'foo' ), foo )

        self.assertRaises( KeyError, folder.getObject, 'qux' )

        foo2 = []
        folder.setObject( 'foo', foo )

        self.assertEquals( len( folder.objectIds() ), 1             )
        self.assertEquals( folder.objectIds()[0], 'foo'             )
        self.assertEquals( len( folder.objectValues() ), 1          )
        self.assertEquals( folder.objectValues()[0], foo2           )
        self.assertEquals( len( folder.objectItems() ), 1           )
        self.assertEquals( folder.objectItems()[0], ( 'foo', foo2 ) )
        self.assertEquals( folder.objectCount(), 1                  )

        folder.delObject( 'foo' )

        self.failIf( folder.objectIds()         )
        self.failIf( folder.objectValues()      )
        self.failIf( folder.objectItems()       )
        self.failIf( folder.objectCount()       )
        self.failIf( folder.hasObject( 'foo' )  )

        self.assertRaises( KeyError, folder.getObject, 'foo' )
        self.assertEquals( folder.getObject( 'foo', None ), None )
        self.assertRaises( KeyError, folder.delObject, 'foo' )

    def testManyItems( self ):

        folder = Folder()
        objects = [ [0], [1], [2], [3] ]
        folder.setObject( 'foo', objects[0] )
        folder.setObject( 'bar', objects[1] )
        folder.setObject( 'baz', objects[2] )
        folder.setObject( 'bam', objects[3] )

        self.assertEquals( len( folder.objectIds() ), len( objects ) )
        self.failUnless( 'foo' in folder.objectIds() )
        self.failUnless( 'bar' in folder.objectIds() )
        self.failUnless( 'baz' in folder.objectIds() )
        self.failUnless( 'bam' in folder.objectIds() )

        self.assertEquals( len( folder.objectValues() ), len( objects ) )
        self.failUnless( objects[0] in folder.objectValues() )
        self.failUnless( objects[1] in folder.objectValues() )
        self.failUnless( objects[2] in folder.objectValues() )
        self.failUnless( objects[3] in folder.objectValues() )

        self.assertEquals( len( folder.objectItems() ), len( objects ) )
        self.failUnless( ( 'foo', objects[0] ) in folder.objectItems() )
        self.failUnless( ( 'bar', objects[1] ) in folder.objectItems() )
        self.failUnless( ( 'baz', objects[2] ) in folder.objectItems() )
        self.failUnless( ( 'bam', objects[3] ) in folder.objectItems() )

        self.assertEquals( folder.objectCount(), len( objects ) )

        self.failUnless( folder.hasObject( 'foo' )  )
        self.failUnless( folder.hasObject( 'bar' )  )
        self.failUnless( folder.hasObject( 'baz' )  )
        self.failUnless( folder.hasObject( 'bam' )  )
        self.failIf( folder.hasObject( 'qux' ) )

        self.assertEquals( folder.getObject( 'foo', None ), objects[0] )
        self.assertEquals( folder.getObject( 'foo' ),       objects[0] )
        self.assertEquals( folder.getObject( 'bar', None ), objects[1] )
        self.assertEquals( folder.getObject( 'bar' ),       objects[1] )
        self.assertEquals( folder.getObject( 'baz', None ), objects[2] )
        self.assertEquals( folder.getObject( 'baz' ),       objects[2] )
        self.assertEquals( folder.getObject( 'bam', None ), objects[3] )
        self.assertEquals( folder.getObject( 'bam' ),       objects[3] )

        self.assertEquals( folder.getObject( 'qux', None ), None )
        self.assertRaises( KeyError, folder.getObject, 'qux' )

        folder.delObject( 'foo' )
        self.assertEquals( folder.objectCount(), len( objects ) - 1 )
        self.failIf( folder.hasObject( 'foo' )  )
        self.failIf( 'foo' in folder.objectIds() )

        self.failIf( objects[0] in folder.objectValues() )
        self.failIf( ( 'foo', objects[0] ) in folder.objectItems() )

        self.assertEquals( folder.getObject( 'foo', None ), None )
        self.assertRaises( KeyError, folder.getObject, 'foo' )

        self.assertRaises( KeyError, folder.delObject, 'foo' )

        folder.delObject( 'bar' )
        folder.delObject( 'baz' )
        folder.delObject( 'bam' )

        self.failIf( folder.objectIds()         )
        self.failIf( folder.objectValues()      )
        self.failIf( folder.objectItems()       )
        self.failIf( folder.objectCount()       )
        self.failIf( folder.hasObject( 'foo' )  )
        self.failIf( folder.hasObject( 'bar' )  )
        self.failIf( folder.hasObject( 'baz' )  )
        self.failIf( folder.hasObject( 'bam' )  )



def test_suite():
    loader = unittest.TestLoader()
    return loader.loadTestsFromTestCase( Test )

if __name__=='__main__':
    unittest.TextTestRunner().run( test_suite() )