def test_drop_group(self) -> None:
with self.db_adapter:
token = ExampleStore.data_token
assert_that(self.db_adapter.has_group(token.data_group),
equal_to(False))
assert_that(self.db_adapter.has_group_table(token),
equal_to(False))
self.db_adapter.create_group(token.data_group)
self.db_adapter.create_group_table(token, ExampleStore)
test_metadata = ExampleMetadata(
test_str="test",
test_int=123,
test_float=0.123,
test_bool=True,
test_timestamp=datetime.now(),
)
self.db_adapter._update_group_table_metadata(token, test_metadata)
assert_that(self.db_adapter.has_group(token.data_group),
equal_to(True))
assert_that(self.db_adapter.has_group_table(token), equal_to(True))
assert_that(
self.db_adapter.get_group_table_metadata(
token, ExampleMetadata),
not_(equal_to(None)),
)
with self.db_adapter:
assert_that(self.db_adapter.has_group(token.data_group),
equal_to(True))
assert_that(self.db_adapter.has_group_table(token), equal_to(True))
assert_that(
self.db_adapter.get_group_table_metadata(
token, ExampleMetadata),
not_(equal_to(None)),
)
with self.db_adapter:
self.db_adapter.drop_group(token.data_group)
assert_that(self.db_adapter.has_group(token.data_group),
equal_to(False))
assert_that(self.db_adapter.has_group_table(token),
equal_to(False))
assert_that(
self.db_adapter.get_group_table_metadata(
token, ExampleMetadata),
equal_to(None),
)
def test_delete_group_metadata(self) -> None:
with self.db_adapter:
test_metadata = ExampleMetadata(
test_str="test",
test_int=123,
test_float=0.123,
test_bool=True,
test_timestamp=datetime.now(),
)
token1 = DataToken("test1", RAW_GROUP)
token2 = DataToken("test2", RAW_GROUP)
self.db_adapter._update_group_table_metadata(token1, test_metadata)
self.db_adapter._update_group_table_metadata(token2, test_metadata)
assert_that(
self.db_adapter.get_group_table_metadata(
token1, ExampleMetadata),
not_(equal_to(None)),
)
assert_that(
self.db_adapter.get_group_table_metadata(
token2, ExampleMetadata),
not_(equal_to(None)),
)
self.db_adapter._delete_group_metadata(RAW_GROUP)
assert_that(
self.db_adapter.get_group_table_metadata(
token1, ExampleMetadata),
equal_to(None),
)
assert_that(
self.db_adapter.get_group_table_metadata(
token2, ExampleMetadata),
equal_to(None),
)
def test_task_failure_recovers():
"""Tests that if a task is KILLED, another one will be launched with a different ID."""
app_def = apps.sleep_app()
app_def['cmd'] = 'sleep 1000'
app_id = app_def["id"]
client = marathon.create_client()
client.add_app(app_def)
deployment_wait(service_id=app_id)
tasks = client.get_tasks(app_id)
old_task_id = tasks[0]['id']
host = tasks[0]['host']
common.kill_process_on_host(host, '[s]leep 1000')
assert_that(lambda: client.get_tasks(app_id)[0],
eventually(has_value('id', not_(equal_to(old_task_id))), max_attempts=30))
def test_task_failure_recovers():
"""Tests that if a task is KILLED, another one will be launched with a different ID."""
app_def = apps.sleep_app()
app_def['cmd'] = 'sleep 1000'
app_id = app_def["id"]
client = marathon.create_client()
client.add_app(app_def)
common.deployment_wait(service_id=app_id)
tasks = client.get_tasks(app_id)
old_task_id = tasks[0]['id']
host = tasks[0]['host']
common.kill_process_on_host(host, '[s]leep 1000')
assert_that(lambda: client.get_tasks(app_id)[0],
eventually(has_value('id', not_(equal_to(old_task_id))), max_attempts=30))
def matches_when_negated_matcher_does_not_match():
assert_equal(matched(), not_(equal_to(1)).match(2))
def description_includes_description_of_negated_matcher():
assert_equal("not: 'hello'", not_(equal_to("hello")).describe())
def does_not_match_when_negated_matcher_matches():
assert_equal(unmatched("matched: 1"), not_(equal_to(1)).match(1))