def test_ranged_limit(): limited_tiddlers = limit(tiddlers, index=1, count=2) assert ['c', 'a'] == [tiddler.title for tiddler in limited_tiddlers]
def test_negative_limit(): with py.test.raises(ValueError): limit(tiddlers, index=-1, count=2)
def test_simple_limit(): limited_tiddlers = limit(tiddlers, count=2) assert ['1', 'c'] == [tiddler.title for tiddler in limited_tiddlers]