def test_remove():
set1 = OrderedSet('abracadabra')
set1.remove('a')
set1.remove('b')
assert set1 == OrderedSet('rcd')
assert set1[0] == 'r'
assert set1[1] == 'c'
assert set1[2] == 'd'
assert set1.index('r') == 0
assert set1.index('c') == 1
assert set1.index('d') == 2
assert 'a' not in set1
assert 'b' not in set1
assert 'r' in set1
# Make sure we can .discard() something that's already gone, plus
# something that was never there
set1.discard('a')
set1.discard('a')
def test_remove():
set1 = OrderedSet("abracadabra")
set1.remove("a")
set1.remove("b")
assert set1 == OrderedSet("rcd")
assert set1[0] == "r"
assert set1[1] == "c"
assert set1[2] == "d"
assert set1.index("r") == 0
assert set1.index("c") == 1
assert set1.index("d") == 2
assert "a" not in set1
assert "b" not in set1
assert "r" in set1
# Make sure we can .discard() something that's already gone, plus
# something that was never there
set1.discard("a")
set1.discard("a")