def test_equal():
v1 = Version(1, 2, 3)
v2 = Version(1, 2, 3)
assert v1 == v2
assert v1 <= v2
assert v1 >= v2
def test_inside_a_dataclass():
s = Simple(5, name="fred", version=Version("4.7.2"))
print(s)
assert s.x == 5
assert str(s.version) == "4.7.2"
def test_simple_class_round_trip():
s = Simple(5, name="fred", version=Version(5, 6, 0))
pyjs = s.py_json()
s2 = Simple.from_py_json(pyjs)
assert s == s2
def test_inside_a_dataclass_py_json():
s = Simple(5, version=Version(7, 8, 9), name="fred")
print(s)
pyjs = s.py_json()
print(pyjs)
assert pyjs['x'] == 5
assert pyjs['name'] == 'fred'
assert pyjs['version'] == '7.8.9'
def test_less_than():
v1 = Version(1, 2, 3)
v2 = Version(1, 2, 2)
assert v2 < v1
assert v2 <= v1
def test_greater_than():
v1 = Version(1, 2, 3)
v2 = Version(1, 2, 2)
assert v1 > v2
assert v1 >= v2
def test_round_trip():
v = Version(1, 2, 3)
v2 = Version.from_py_json(v.py_json())
assert v == v2
def test_from_py_json_wrong_type():
with pytest.raises(ValueError):
_v = Version.from_py_json(1.2)
def test_from_py_json():
v = Version.from_py_json("3.4.2")
assert v.major == 3
assert v.minor == 4
assert v.patch == 2
def test_py_json():
assert Version(1, 12, 0).py_json() == "1.12.0"
def test_repr():
assert repr(Version(8, 9)) == "Version(8, 9, 0)"
def test_str():
assert str(Version(1, 2, 3)) == "1.2.3"
def test_too_many_parts():
with pytest.raises(TypeError):
_v = Version(1, 2, 3, 4)
def test_string_init():
assert Version(1, 2, 10) == Version("1.2.10")
def test_inside_a_dataclass_from_py_json():
s = Simple.from_py_json({'x': 5, 'name': 'fred', 'version': '3.4.5'})
assert s == Simple(5, name="fred", version=Version(3, 4, 5))
def test_init():
v = Version(1, 2, 3)
assert v.major == 1
assert v.minor == 2
assert v.patch == 3