def test_float(self):
props = PropertyDict({"value": 3.141})
assert props == {"value": 3.141}
def test_unicode_strings_are_supported(self):
props = PropertyDict({"value": u"hello, world"})
assert props == {"value": u"hello, world"}
def test_integer_too_high(self):
with self.assertRaises(ValueError):
PropertyDict({"value": 2**64})
def test_integer_too_low(self):
with self.assertRaises(ValueError):
PropertyDict({"value": -(2**64)})
def test_getter_with_none(self):
properties = PropertyDict({"name": "Alice"})
assert properties["age"] is None
def test_integer_in_range(self):
props = PropertyDict({"value": 1})
assert props == {"value": 1}
def test_setdefault_with_default_with_non_existent(self):
properties = PropertyDict({"name": "Alice"})
value = properties.setdefault("age", 33)
assert properties == {"name": "Alice", "age": 33}
assert value == 33
def test_homogenous_list_of_strings(self):
props = PropertyDict({"value": [u"hello", b"world"]})
assert props == {"value": [u"hello", u"world"]}
def test_setdefault_without_default_with_existing(self):
properties = PropertyDict({"name": "Alice", "age": 33})
value = properties.setdefault("age")
assert properties == {"name": "Alice", "age": 33}
assert value == 33
def test_setdefault_without_default_with_non_existent(self):
properties = PropertyDict({"name": "Alice"})
value = properties.setdefault("age")
assert properties == {"name": "Alice"}
assert value is None
def test_setter_with_none_for_non_existent(self):
properties = PropertyDict({"name": "Alice"})
properties["age"] = None
assert properties == {"name": "Alice"}
def test_setter_with_none(self):
properties = PropertyDict({"name": "Alice", "age": 33})
properties["age"] = None
assert properties == {"name": "Alice"}
def test_setter(self):
properties = PropertyDict({"name": "Alice"})
properties["age"] = 33
assert properties == {"name": "Alice", "age": 33}
def test_byte_arrays_are_not_supported(self):
with self.assertRaises(TypeError):
PropertyDict({"value": bytearray(b"hello, world")})
def test_deleter(self):
properties = PropertyDict({"name": "Alice", "age": 33})
del properties["age"]
assert properties == {"name": "Alice"}
def test_homogenous_list(self):
props = PropertyDict({"value": [1, 2, 3]})
assert props == {"value": [1, 2, 3]}
def test_boolean(self):
props = PropertyDict({"value": True})
assert props == {"value": True}
def test_heterogenous_list(self):
with self.assertRaises(TypeError):
PropertyDict({"value": [True, 2, u"three"]})
def test_getter(self):
properties = PropertyDict({"name": "Alice"})
assert properties["name"] == "Alice"