def test_consume_verify_rehearsals_ignore_extra_args() -> None:
"""It should be able to pop a slice off the stack, retaining order."""
subject = SpyLog()
call_1 = SpyEvent(spy_id=1,
spy_name="spy_1",
payload=SpyCall(args=(), kwargs={}))
call_2 = SpyEvent(spy_id=2,
spy_name="spy_2",
payload=SpyCall(args=(), kwargs={}))
subject.push(call_1)
subject.push(call_2)
result = subject.consume_verify_rehearsals(count=2, ignore_extra_args=True)
assert result == [
VerifyRehearsal(
spy_id=1,
spy_name="spy_1",
payload=SpyCall(args=(), kwargs={}, ignore_extra_args=True),
),
VerifyRehearsal(
spy_id=2,
spy_name="spy_2",
payload=SpyCall(args=(), kwargs={}, ignore_extra_args=True),
),
]
def test_consume_verify_rehearsals_ignores_prop_gets() -> None:
"""It should be able to pop a slice off the stack, retaining order."""
subject = SpyLog()
call_1 = SpyEvent(spy_id=101,
spy_name="spy_1",
payload=SpyCall(args=(1, ), kwargs={}))
call_2 = SpyEvent(
spy_id=101,
spy_name="spy_1",
payload=SpyPropAccess(prop_name="child",
access_type=PropAccessType.GET),
)
call_3 = SpyEvent(
spy_id=102,
spy_name="spy_1.child",
payload=SpyCall(args=(2, ), kwargs={}),
)
call_4 = SpyEvent(
spy_id=102,
spy_name="spy_1.child",
payload=SpyPropAccess(prop_name="fizz",
access_type=PropAccessType.DELETE),
)
subject.push(call_1)
subject.push(call_2)
subject.push(call_3)
subject.push(call_4)
result = subject.consume_verify_rehearsals(count=3,
ignore_extra_args=False)
assert result == [
VerifyRehearsal(
spy_id=101,
spy_name="spy_1",
payload=SpyCall(args=(1, ), kwargs={}),
),
VerifyRehearsal(
spy_id=102,
spy_name="spy_1.child",
payload=SpyCall(args=(2, ), kwargs={}),
),
VerifyRehearsal(
spy_id=102,
spy_name="spy_1.child",
payload=SpyPropAccess(prop_name="fizz",
access_type=PropAccessType.DELETE),
),
]
def test_verify(
decoy: Decoy,
spy_log: SpyLog,
verifier: Verifier,
subject: DecoyCore,
) -> None:
"""It should be able to verify a call."""
spy_id = 42
rehearsal = VerifyRehearsal(spy_id=spy_id,
spy_name="my_spy",
payload=SpyCall(args=(), kwargs={}))
call = SpyEvent(spy_id=spy_id,
spy_name="my_spy",
payload=SpyCall(args=(), kwargs={}))
decoy.when(
spy_log.consume_verify_rehearsals(
count=1, ignore_extra_args=False)).then_return([rehearsal])
decoy.when(spy_log.get_calls_to_verify([spy_id])).then_return([call])
subject.verify("__rehearsal__", times=None, ignore_extra_args=False)
decoy.verify(
verifier.verify(rehearsals=[rehearsal], calls=[call], times=None))
def test_verify_multiple_calls(
decoy: Decoy,
spy_log: SpyLog,
verifier: Verifier,
subject: DecoyCore,
) -> None:
"""It should be able to verify a call."""
spy_id_1 = 42
spy_id_2 = 9001
rehearsals = [
VerifyRehearsal(spy_id=spy_id_1,
spy_name="spy_1",
payload=SpyCall(args=(), kwargs={})),
VerifyRehearsal(spy_id=spy_id_2,
spy_name="spy_2",
payload=SpyCall(args=(), kwargs={})),
]
calls = [
SpyEvent(spy_id=spy_id_1,
spy_name="spy_1",
payload=SpyCall(args=(), kwargs={}))
]
decoy.when(
spy_log.consume_verify_rehearsals(
count=2, ignore_extra_args=False)).then_return(rehearsals)
decoy.when(spy_log.get_calls_to_verify([spy_id_1,
spy_id_2])).then_return(calls)
subject.verify(
"__rehearsal_1__",
"__rehearsal_2__",
times=None,
ignore_extra_args=False,
)
decoy.verify(
verifier.verify(rehearsals=rehearsals, calls=calls, times=None))
spy_id=1, spy_name="spy", payload=SpyCall(args=(), kwargs={})
)
],
calls=[
SpyEvent(
spy_id=1, spy_name="spy", payload=SpyCall(args=(1,), kwargs={})
)
],
)
],
),
# it should not warn if a spy's verify rehearsal doesn't match
WarningCheckerSpec(
all_calls=[
VerifyRehearsal(
spy_id=1, spy_name="spy", payload=SpyCall(args=(), kwargs={})
),
SpyEvent(spy_id=1, spy_name="spy", payload=SpyCall(args=(1,), kwargs={})),
],
expected_warnings=[],
),
# it should not warn due to spy prop access
WarningCheckerSpec(
all_calls=[
WhenRehearsal(
spy_id=1,
spy_name="spy",
payload=SpyPropAccess(
prop_name="prop_name", access_type=PropAccessType.GET
),
),
class VerifyErrorSpec(NamedTuple):
"""Spec data for VerifyError tests."""
rehearsals: List[VerifyRehearsal]
calls: List[SpyEvent]
times: Optional[int]
expected_message: str
verify_error_specs = [
VerifyErrorSpec(
rehearsals=[
VerifyRehearsal(spy_id=42,
spy_name="my_spy",
payload=SpyCall(args=(), kwargs={})),
],
calls=[],
times=None,
expected_message=os.linesep.join([
"Expected at least 1 call:",
"1.\tmy_spy()",
"Found 0 calls.",
]),
),
VerifyErrorSpec(
rehearsals=[
VerifyRehearsal(spy_id=42,
spy_name="my_spy",
payload=SpyCall(args=(), kwargs={})),
),
expected_result=True,
),
MatchEventSpec(
event=SpyEvent(
spy_id=42,
spy_name="my_spy",
payload=SpyCall(args=(1, 2), kwargs={
"foo": "bar",
"baz": "qux"
}),
),
rehearsal=VerifyRehearsal(
spy_id=42,
spy_name="my_spy",
payload=SpyCall(args=(1, 2), kwargs={
"foo": "bar",
"baz": "qux"
}),
),
expected_result=True,
),
MatchEventSpec(
event=SpyEvent(
spy_id=42,
spy_name="my_spy",
payload=SpyCall(args=(1, 2), kwargs={
"foo": "bar",
"baz": "qux"
}),
),
rehearsal=WhenRehearsal(