def test_nested_dict():
obj = {
5: {
'a': 3
},
'b': {
'c': {
3: 5
}
},
True: False,
None: [1, 2, 3, 4, 5],
}
assert dumps(obj) == \
json.dumps(obj)
def test_none():
assert dumps(None) == 'null'
def test_infinity():
with pytest.raises(ValueError):
dumps(float('inf'))
def test_wrong_type():
with pytest.raises(TypeError):
dumps(...)
def test_nested_dict():
assert dumps({5: {'a': 3}, 'b': {'c': 4}}) == \
'{"5": {"a": 3}, "b": {"c": 4}}'
def test_dict():
assert dumps({1: 'a', 'abc': None}) == '{"1": "a", "abc": null}'
def test_list():
assert dumps([1, 2, True, None]) == '[1, 2, true, null]'
def test_bool():
assert dumps(True) == json.dumps(True)
def test_string():
assert dumps('string') == '"string"'
def test_number():
assert dumps(123) == json.dumps(123)
def test_none():
assert dumps(None) == json.dumps(None)
def test_dict():
assert dumps({1: 'a', 'abc': None}) == json.dumps({1: 'a', 'abc': None})
def test_list():
assert dumps([1, 2, True, None]) == json.dumps([1, 2, True, None])
def test_nan():
with pytest.raises(ValueError):
dumps(float('nan'))
def test_bool():
assert dumps(True) == 'true'
def test_number():
assert dumps(123) == '123'
def test_string():
assert dumps('string') == json.dumps('string')