use super::SpawnError;
#[test]
fn spawn_errors_have_descriptive_messages() {
assert_eq!(
SpawnError::SchedulerClosed.to_string(),
"the scheduler is closed"
);
assert_eq!(
SpawnError::IdentifiersExhausted.to_string(),
"task identifiers are exhausted"
);
assert!(std::error::Error::source(&SpawnError::SchedulerClosed).is_none());
}