mirror of
https://github.com/p2p-ld/numpydantic.git
synced 2024-09-19 23:44:28 +00:00
90 lines
2.5 KiB
Python
90 lines
2.5 KiB
Python
import pytest
|
|
|
|
from numpydantic.interface import Interface
|
|
|
|
|
|
@pytest.fixture(scope="module")
|
|
def interfaces():
|
|
"""Define test interfaces in this module, and delete afterwards"""
|
|
|
|
class Interface1(Interface):
|
|
input_types = (list,)
|
|
return_type = tuple
|
|
|
|
@classmethod
|
|
def check(cls, array):
|
|
if isinstance(array, list):
|
|
return True
|
|
return False
|
|
|
|
@classmethod
|
|
def enabled(cls) -> bool:
|
|
return True
|
|
|
|
Interface2 = type("Interface2", Interface1.__bases__, dict(Interface1.__dict__))
|
|
|
|
class Interface3(Interface1):
|
|
@classmethod
|
|
def enabled(cls) -> bool:
|
|
return False
|
|
|
|
class Interfaces:
|
|
interface1 = Interface1
|
|
interface2 = Interface2
|
|
interface3 = Interface3
|
|
|
|
yield Interfaces
|
|
del Interface1
|
|
del Interface2
|
|
del Interface3
|
|
|
|
|
|
def test_interface_match_error(interfaces):
|
|
"""
|
|
Test that `match` and `match_output` raises errors when no or multiple matches are found
|
|
"""
|
|
with pytest.raises(ValueError) as e:
|
|
Interface.match([1, 2, 3])
|
|
assert "Interface1" in e
|
|
assert "Interface2" in e
|
|
|
|
with pytest.raises(ValueError) as e:
|
|
Interface.match("hey")
|
|
assert "No matching interfaces" in e
|
|
|
|
with pytest.raises(ValueError) as e:
|
|
Interface.match_output((1, 2, 3))
|
|
assert "Interface1" in e
|
|
assert "Interface2" in e
|
|
|
|
with pytest.raises(ValueError) as e:
|
|
Interface.match_output("hey")
|
|
assert "No matching interfaces" in e
|
|
|
|
|
|
def test_interface_enabled(interfaces):
|
|
"""
|
|
An interface shouldn't be included if it's not enabled
|
|
"""
|
|
assert not interfaces.interface3.enabled()
|
|
assert interfaces.interface3 not in Interface.interfaces()
|
|
|
|
|
|
def test_interface_type_lists():
|
|
"""
|
|
Seems like a silly test, but ensure that our return types and input types
|
|
lists have all the class attrs
|
|
"""
|
|
for interface in Interface.interfaces():
|
|
|
|
if isinstance(interface.input_types, (list, tuple)):
|
|
for atype in interface.input_types:
|
|
assert atype in Interface.input_types()
|
|
else:
|
|
assert interface.input_types in Interface.input_types()
|
|
|
|
if isinstance(interface.return_type, (list, tuple)):
|
|
for atype in interface.return_type:
|
|
assert atype in Interface.return_types()
|
|
else:
|
|
assert interface.return_type in Interface.return_types()
|