def test_map_string_double():
mm = m.MapStringDouble()
mm['a'] = 1
mm['b'] = 2.5
assert list(mm) == ['a', 'b']
assert list(mm.items()) == [('a', 1), ('b', 2.5)]
assert str(mm) == "MapStringDouble{a: 1, b: 2.5}"
um = m.UnorderedMapStringDouble()
um['ua'] = 1.1
um['ub'] = 2.6
assert sorted(list(um)) == ['ua', 'ub']
assert sorted(list(um.items())) == [('ua', 1.1), ('ub', 2.6)]
assert "UnorderedMapStringDouble" in str(um)
def test_map_string_double():
mm = m.MapStringDouble()
mm["a"] = 1
mm["b"] = 2.5
assert list(mm) == ["a", "b"]
assert list(mm.items()) == [("a", 1), ("b", 2.5)]
assert str(mm) == "MapStringDouble{a: 1, b: 2.5}"
um = m.UnorderedMapStringDouble()
um["ua"] = 1.1
um["ub"] = 2.6
assert sorted(list(um)) == ["ua", "ub"]
assert sorted(list(um.items())) == [("ua", 1.1), ("ub", 2.6)]
assert "UnorderedMapStringDouble" in str(um)
def test_map_string_double():
mm = m.MapStringDouble()
mm["a"] = 1
mm["b"] = 2.5
assert list(mm) == ["a", "b"]
assert str(mm) == "MapStringDouble{a: 1, b: 2.5}"
assert "b" in mm
assert "c" not in mm
assert 123 not in mm
# Check that keys, values, items are views, not merely iterable
keys = mm.keys()
values = mm.values()
items = mm.items()
assert list(keys) == ["a", "b"]
assert len(keys) == 2
assert "a" in keys
assert "c" not in keys
assert 123 not in keys
assert list(items) == [("a", 1), ("b", 2.5)]
assert len(items) == 2
assert ("b", 2.5) in items
assert "hello" not in items
assert ("b", 2.5, None) not in items
assert list(values) == [1, 2.5]
assert len(values) == 2
assert 1 in values
assert 2 not in values
# Check that views update when the map is updated
mm["c"] = -1
assert list(keys) == ["a", "b", "c"]
assert list(values) == [1, 2.5, -1]
assert list(items) == [("a", 1), ("b", 2.5), ("c", -1)]
um = m.UnorderedMapStringDouble()
um["ua"] = 1.1
um["ub"] = 2.6
assert sorted(list(um)) == ["ua", "ub"]
assert list(um.keys()) == list(um)
assert sorted(list(um.items())) == [("ua", 1.1), ("ub", 2.6)]
assert list(zip(um.keys(), um.values())) == list(um.items())
assert "UnorderedMapStringDouble" in str(um)
def test_map_delitem():
mm = m.MapStringDouble()
mm['a'] = 1
mm['b'] = 2.5
assert list(mm) == ['a', 'b']
assert list(mm.items()) == [('a', 1), ('b', 2.5)]
del mm['a']
assert list(mm) == ['b']
assert list(mm.items()) == [('b', 2.5)]
um = m.UnorderedMapStringDouble()
um['ua'] = 1.1
um['ub'] = 2.6
assert sorted(list(um)) == ['ua', 'ub']
assert sorted(list(um.items())) == [('ua', 1.1), ('ub', 2.6)]
del um['ua']
assert sorted(list(um)) == ['ub']
assert sorted(list(um.items())) == [('ub', 2.6)]
def test_map_delitem():
mm = m.MapStringDouble()
mm["a"] = 1
mm["b"] = 2.5
assert list(mm) == ["a", "b"]
assert list(mm.items()) == [("a", 1), ("b", 2.5)]
del mm["a"]
assert list(mm) == ["b"]
assert list(mm.items()) == [("b", 2.5)]
um = m.UnorderedMapStringDouble()
um["ua"] = 1.1
um["ub"] = 2.6
assert sorted(list(um)) == ["ua", "ub"]
assert sorted(list(um.items())) == [("ua", 1.1), ("ub", 2.6)]
del um["ua"]
assert sorted(list(um)) == ["ub"]
assert sorted(list(um.items())) == [("ub", 2.6)]
