def test_delegate():
data = {'x': 123, 'y': {'z': 234}}
uut = box.Box(data)
assert str(uut) == "{'x': 123, 'y': {'z': 234}}"
assert repr(uut) == "Box({'x': 123, 'y': {'z': 234}})"
assert len(uut) == 2
def test_simple_set():
data = {'x': 123, 'y': {'z': 234}}
uut = box.Box(data)
uut.x = 321
assert data == {'x': 321, 'y': {'z': 234}}
uut.y.z = 432
assert data == {'x': 321, 'y': {'z': 432}}
def test_subscribe():
data = {'x': 123, 'y': {'z': 234}}
uut = box.Box(data)
assert uut['x'] == 123
uut['y']['z'] = 432
assert uut.y.z == 432
del uut['y']
assert len(uut) == 1
def test_json():
data = json.loads('[1,2,3,{"x":5, "y":7}]')
uut = box.Box(data)
assert uut[3].y == 7
uut[3].x = 4
del uut[1]
assert json.dumps(data) == '[1, 3, {"x": 4, "y": 7}]'
def test_simple_get():
data = {'x': 123, 'y': {'z': 234}}
uut = box.Box(data)
assert uut.x == 123
assert uut.y.z == 234
assert uut['y'].z == 234
assert uut.y['z'] == 234
assert uut['y']['z'] == 234
assert uut.__class__ == box.Box
def test_list_get_set_del():
data = {'x': 123, 'y': [{'z': 234, 'w': [9, 8, {'a': 7, 'b': 6}]}, 345]}
uut = box.Box(data)
assert uut.y[0].w[2].b == 6
uut.y[0].w[2].b = 7
assert data['y'][0]['w'][2]['b'] == 7
del uut.y[0].w[2].a
assert data['y'][0]['w'][2] == {'b': 7}
def test_compare():
data = {'x': 123, 'y': {'z': 234}}
uut = box.Box(data)
assert uut == {'x': 123, 'y': {'z': 234}}
assert not uut != {'x': 123, 'y': {'z': 234}}
assert not uut == {'x': 321, 'y': {'z': 234}}
assert uut != {'x': 321, 'y': {'z': 234}}
assert not uut is {'x': 123, 'y': {'z': 234}}
assert not uut is data
assert uut._target is data
def test_yaml():
inp = dedent("""\
# example
name:
# details
family: Smith # very common
given: Alice # one of the siblings
children:
- name: Sue
age: 12
- name: John
age: 10
""")
out = dedent("""\
# example
name:
# details
family: Smith # very common
given: Bob # one of the siblings
children:
- name: John
age: 7
- 123
""")
yaml = ruamel.yaml.YAML()
buf = ruamel.yaml.compat.StringIO()
data = yaml.load(inp)
uut = box.Box(data)
uut.name.given = 'Bob'
uut.name.children[1].age = 7
uut.name.children.append(123)
del uut.name.children[0]
yaml.dump(data, buf)
assert yaml.load(buf.getvalue()) == yaml.load(out)
def test_simple_del():
data = {'x': 123, 'y': {'z': 234}}
uut = box.Box(data)
del uut['y']
assert data == {'x': 123}