def test_union(self):
"""
TESTOrderedSet.test_union
"""
ordered_s = OrderedSet( [4, 5, 6] )
ordered_s.update( [6, 7, 8, 9, 10, 11] )
self.assertEqual( list(ordered_s), [4, 5, 6, 7, 8, 9, 10, 11] )
def test_discard(self):
"""
TESTOrderedSet.test_discard
"""
ordered_s = OrderedSet( [4, 5, 6] )
ordered_s.discard( 5 )
self.assertEqual( list(ordered_s), [4, 6] )
def test_add(self):
"""
TESTOrderedSet.test_add
"""
ordered_s = OrderedSet( [4, 5, 6] )
ordered_s.add( 9 )
self.assertEqual( list(ordered_s), [4, 5, 6, 9] )
ordered_s.add( 9 )
self.assertEqual( list(ordered_s), [4, 5, 6, 9] )
def test_pop(self):
"""
TESTOrderedSet.test_pop
"""
ordered_s = OrderedSet( [4, 5, 6] )
ordered_s.pop()
self.assertEqual( list(ordered_s), [4, 5] )
ordered_s = OrderedSet( [4, 5, 6] )
ordered_s.pop(0)
self.assertEqual( list(ordered_s), [5, 6] )