def test_init():
doc = Node()
assert doc.get_data() is None
assert doc.id is not None
assert type(doc.id) == str
assert doc.key is None
assert doc.encoding == "utf-8"
id = str(uuid4())
key = "this is a key"
doc = Node(id=id, key=key, data=TEST_VAL)
assert doc.id == id
assert doc.key == key
assert doc.get_data() == TEST_VAL
doc = Node(data=TEST_DATA)
assert doc.get_data() == TEST_DATA
encoding = DEFAULT_ENCODING
bytes_val = TEST_DATA.encode(encoding)
doc = Node(data=TEST_DATA)
assert doc.get_data() == bytes_val.decode(encoding)
encoding = "utf-16"
bytes_val = TEST_DATA.encode(encoding)
doc = Node(data=bytes_val, encoding=encoding)
assert doc.get_data() == bytes_val.decode(encoding)
def test_init_stream(tmpdir):
str_value = dumps(TEST_VAL)
val = tmpdir.mkdir("sub").join("value.json")
val.write(str_value)
doc = Node(data=val)
assert doc.get_data() == TEST_VAL
