def test_lambda(self):
template = {
'id': lambda obj: isinstance(obj, int),
}
obiwan.duckable({'id': 1}, template)
self.assertRaises(obiwan.ObiwanError, obiwan.duckable, {'id': 'a'}, template)
def test_dict(self):
template = {
'person': [{
'id': int,
obiwan.noneable('name'): str,
obiwan.optional('age'): int
}]
}
tests = [{
'person': [{
'id': 1,
'name': None
}]
}, {
'person': [{
'id': 1,
'name': None,
'age': 14
}]
}, {
'person': [{
'id': 1,
'name': "Adam"
}]
}]
for test in tests:
obiwan.duckable(test, template)
def test_dict_of_types(self):
obiwan.duckable({"a": 1, "b": 2}, {str: int})
obiwan.duckable({"a": 1, "b": 2}, {"a": int, str: int})
self.assertRaises(obiwan.ObiwanError, obiwan.duckable,
{"a": 1, "b": None}, {str: int})
self.assertRaises(obiwan.ObiwanError, obiwan.duckable,
{"a": 1, 2: 2}, {str: int})
def test_set_of_type(self):
obiwan.duckable(set(), {str})
obiwan.duckable({"a", "b"}, {str})
self.assertRaises(obiwan.ObiwanError, obiwan.duckable,
{1, 2}, {str})
self.assertRaises(obiwan.ObiwanError, obiwan.duckable,
{"a", "b", ("a",)}, {str})
def test_lambda(self):
template = {
'id': lambda obj: isinstance(obj, int),
}
obiwan.duckable({'id': 1}, template)
self.assertRaises(obiwan.ObiwanError, obiwan.duckable, {'id': 'a'},
template)
def test_strict(self):
template = {
obiwan.options: [obiwan.strict],
'id': int,
obiwan.optional('opt'): int,
}
obiwan.duckable({'id': 1}, template)
obiwan.duckable({'id': 1, 'opt': 2}, template)
self.assertRaises(obiwan.ObiwanError, obiwan.duckable, {'id': 1, 'x': 2}, template)
def test_dict_of_types(self):
obiwan.duckable({"a": 1, "b": 2}, {str: int})
obiwan.duckable({"a": 1, "b": 2}, {"a": int, str: int})
self.assertRaises(obiwan.ObiwanError, obiwan.duckable, {
"a": 1,
"b": None
}, {str: int})
self.assertRaises(obiwan.ObiwanError, obiwan.duckable, {
"a": 1,
2: 2
}, {str: int})
def test_strict(self):
template = {
obiwan.options: [obiwan.strict],
'id': int,
obiwan.optional('opt'): int,
}
obiwan.duckable({'id': 1}, template)
obiwan.duckable({'id': 1, 'opt': 2}, template)
self.assertRaises(obiwan.ObiwanError, obiwan.duckable, {
'id': 1,
'x': 2
}, template)
def test_dict(self):
template = {
'person': [{
'id': int,
obiwan.noneable('name'): str,
obiwan.optional('age'): int
}]
}
tests = [
{'person': [{'id': 1, 'name': None}]},
{'person': [{'id': 1, 'name': None, 'age': 14}]},
{'person': [{'id': 1, 'name': "Adam"}]}
]
for test in tests:
obiwan.duckable(test, template)
def test_subtype(self):
base = {
'id': int,
}
parent = {
obiwan.options: [obiwan.subtype(base)],
obiwan.optional('y'): int,
}
template = {
obiwan.options: [obiwan.strict, obiwan.subtype(parent)],
'x': int,
}
obiwan.duckable({'id': 1, 'x': 2}, template)
obiwan.duckable({'id': 1, 'x': 2, 'y': 3}, template)
self.assertRaises(obiwan.ObiwanError, obiwan.duckable, {'id': 1}, template)
self.assertRaises(obiwan.ObiwanError, obiwan.duckable, {'id': 1, 'x': 2, 'z': 3}, template)
def test_bad(self):
template = {
'person': [{
'id': int,
'name': str,
'age': int,
}],
}
tests = [
{'person': None },
{'person': 1 },
{'person': {'id': 1 }},
{'person': [{'id': 'str'}]},
{'person': [{'id': 1, 'name': 'abc', 'age': 14}, 2]},
]
for test in tests:
with self.assertRaises(obiwan.ObiwanError, msg=test):
obiwan.duckable(test, template)
def test_bad(self):
template = {
'person': [{
'id': int,
'name': str,
'age': int,
}],
}
tests = [
{
'person': None
},
{
'person': 1
},
{
'person': {
'id': 1
}
},
{
'person': [{
'id': 'str'
}]
},
{
'person': [{
'id': 1,
'name': 'abc',
'age': 14
}, 2]
},
]
for test in tests:
with self.assertRaises(obiwan.ObiwanError, msg=test):
obiwan.duckable(test, template)
def test_subtype(self):
base = {
'id': int,
}
parent = {
obiwan.options: [obiwan.subtype(base)],
obiwan.optional('y'): int,
}
template = {
obiwan.options: [obiwan.strict,
obiwan.subtype(parent)],
'x': int,
}
obiwan.duckable({'id': 1, 'x': 2}, template)
obiwan.duckable({'id': 1, 'x': 2, 'y': 3}, template)
self.assertRaises(obiwan.ObiwanError, obiwan.duckable, {'id': 1},
template)
self.assertRaises(obiwan.ObiwanError, obiwan.duckable, {
'id': 1,
'x': 2,
'z': 3
}, template)
def test_noneable(self):
obiwan.duckable(None, obiwan.noneable(str))
obiwan.duckable(None, {str, None}) # using None instead of NoneType
def test_noneable(self):
obiwan.duckable(None, obiwan.noneable(str))
obiwan.duckable(None, {str, None}) # using None instead of NoneType
def test_set_of_type(self):
obiwan.duckable(set(), {str})
obiwan.duckable({"a", "b"}, {str})
self.assertRaises(obiwan.ObiwanError, obiwan.duckable, {1, 2}, {str})
self.assertRaises(obiwan.ObiwanError, obiwan.duckable,
{"a", "b", ("a", )}, {str})