def test_dict_to_json():
# None in keys is converted to "null".
roundtrip_to_json({None: 'foo'}, '{\n "null": "foo"\n}')
# Keys in resulting objects are sorted.
roundtrip_to_json({
None: 'baz',
'foo': 'bar'
}, '{\n "foo": "bar",\n "null": "baz"\n}')
# Nested dicts are processed too.
roundtrip_to_json({
'foo': {
'bar': 'baz',
None: 'qux'
},
None: 'quux'
}, '{\n "foo": {\n "bar": "baz",\n "null": "qux"\n },\n "null": "quux"\n}'
)
# Input isn't mutated.
actual = {'foo': 'bar', None: {'baz': 'qux', None: 'quux'}}
expected = copy.deepcopy(actual)
release.to_json(actual)
assert actual == expected
def test_to_json():
roundtrip_to_json('foo', '"foo"')
roundtrip_to_json(['foo', 'bar'], '[\n "foo",\n "bar"\n]')
roundtrip_to_json(('foo', 'bar'), '[\n "foo",\n "bar"\n]', ['foo', 'bar'])
roundtrip_to_json({'foo': 'bar', 'baz': 'qux'}, '{\n "baz": "qux",\n "foo": "bar"\n}')
# Sets aren't JSON serializable.
with pytest.raises(TypeError):
release.to_json({'foo', 'bar'})
def test_to_json():
roundtrip_to_json("foo", '"foo"')
roundtrip_to_json(["foo", "bar"], '[\n "foo",\n "bar"\n]')
roundtrip_to_json(("foo", "bar"), '[\n "foo",\n "bar"\n]', ["foo", "bar"])
roundtrip_to_json({"foo": "bar", "baz": "qux"}, '{\n "baz": "qux",\n "foo": "bar"\n}')
# Sets aren't JSON serializable.
with pytest.raises(TypeError):
release.to_json({"foo", "bar"})
def roundtrip_to_json(data, mid_state, new_end_state=None):
assert release.to_json(data) == mid_state
if new_end_state is not None:
assert release.from_json(mid_state) == new_end_state
else:
assert release.from_json(mid_state) == data
def test_dict_to_json():
# None in keys is converted to "null".
roundtrip_to_json({None: 'foo'}, '{\n "null": "foo"\n}')
# Keys in resulting objects are sorted.
roundtrip_to_json({None: 'baz', 'foo': 'bar'}, '{\n "foo": "bar",\n "null": "baz"\n}')
# Nested dicts are processed too.
roundtrip_to_json(
{'foo': {'bar': 'baz', None: 'qux'}, None: 'quux'},
'{\n "foo": {\n "bar": "baz",\n "null": "qux"\n },\n "null": "quux"\n}')
# Input isn't mutated.
actual = {'foo': 'bar', None: {'baz': 'qux', None: 'quux'}}
expected = copy.deepcopy(actual)
release.to_json(actual)
assert actual == expected
