def testIterator1(self):
'''Test sample Iterator class'''
context = harness1()
it = TALES.Iterator('name', (1,), context)
context._assert_('setLocal', 'name', 1)
assert it.next() and not it.next(), "Single-element iterator"
context._complete_()
def testIterator2(self):
'''Test sample Iterator class'''
context = harness1()
it = TALES.Iterator('text', 'text', context)
for c in 'text':
context._assert_('setLocal', 'text', c)
for c in 'text':
assert it.next(), "Multi-element iterator"
assert not it.next(), "Multi-element iterator"
context._complete_()
def testIterator0(self):
'''Test sample Iterator class'''
context = harness1()
it = TALES.Iterator('name', (), context)
assert not it.next(), "Empty iterator"
context._complete_()