Struct TestMonitor 

pub struct TestMonitor { /* private fields */ }

A monitor that collects information for later inspection, particularly from tests.

Errors are collected in a vector.

Tasks are ignored.

Totals of counters are kept.

Implementations

impl TestMonitor

pub fn new() -> Self

pub fn arc() -> Arc<TestMonitor>

Construct a new TestMonitor and wrap it in an Arc.

pub fn get_counter(&self, counter: Counter) -> usize

pub fn take_errors(&self) -> Vec<Error>

Return the list of errors, and clear it.

pub fn assert_no_errors(&self)

Assert that no errors have yet occurred (since the list was cleared.)

Panic if any errors have been reported.

pub fn assert_counter(&self, counter: Counter, expected: usize)

Assert the expected value of a counter.

pub fn take_started_files(&self) -> Vec<Apath>

pub fn counters(&self) -> &Counters

Trait Implementations

impl Default for TestMonitor

fn default() -> TestMonitor

Returns the “default value” for a type.

impl Monitor for TestMonitor

fn count(&self, counter: Counter, increment: usize)

Notify that a counter increased by a given amount.

fn set_counter(&self, counter: Counter, value: usize)

Set the absolute value of a counter.

fn error(&self, error: Error)

A non-fatal error occurred.

fn start_task(&self, name: String) -> Task