shlax/tests/test_target.py
2020-05-31 03:44:57 +02:00

102 lines
2.3 KiB
Python

import pytest
from shlax.targets.stub import Stub
from shlax.actions.run import Run
from shlax.actions.parallel import Parallel
from shlax.result import Result
class Error:
async def __call__(self, target):
raise Exception('lol')
@pytest.mark.asyncio
async def test_success():
action = Run('echo hi')
target = Stub(action)
await target()
assert target.results[0].action == action
assert target.results[0].status == 'success'
@pytest.mark.asyncio
async def test_error():
action = Error()
target = Stub(action)
await target()
assert target.results[0].action == action
assert target.results[0].status == 'failure'
@pytest.mark.asyncio
async def test_nested():
nested = Error()
class Nesting:
async def __call__(self, target):
await target(nested)
nesting = Nesting()
target = Stub(nesting)
await target()
assert len(target.results) == 2
assert target.results[0].status == 'failure'
assert target.results[0].action == nested
assert target.results[1].status == 'failure'
assert target.results[1].action == nesting
@pytest.mark.asyncio
async def test_parallel():
winner = Run('echo hi')
looser = Error()
parallel = Parallel(winner, looser)
target = Stub(parallel)
await target()
assert len(target.results) == 3
assert target.results[0].status == 'success'
assert target.results[0].action == winner
assert target.results[1].status == 'failure'
assert target.results[1].action == looser
assert target.results[2].status == 'failure'
assert target.results[2].action == parallel
@pytest.mark.asyncio
async def test_function():
async def hello(target):
await target.exec('hello')
await Stub()(hello)
@pytest.mark.asyncio
async def test_method():
class Example:
def __init__(self):
self.was_called = False
async def test(self, target):
self.was_called = True
example = Example()
action = example.test
target = Stub()
await target(action)
assert example.was_called
@pytest.mark.asyncio
async def test_target_action():
child = Stub(Run('echo hi'))
parent = Stub(child)
grandpa = Stub()
await grandpa(parent)
assert len(grandpa.results) == 3
grandpa = Stub(parent)
await grandpa()
assert len(grandpa.results) == 3