public void Correctly_Report_When_There_Are_HealthChecks()
{
HealthCheckRegistry registry = new HealthCheckRegistry();
registry.Register("test-health-check", new HealthCheck(() => HealthCheck.Result.Healthy()));
Assert.That(registry.HasHealthChecks, Is.True);
}
public async Task Should_be_unhealthy_when_task_is_cancelled()
{
var healthChecks = Enumerable.Empty <HealthCheck>();
var name = "custom with cancellation token";
var registry = new HealthCheckRegistry(healthChecks);
registry.Register(
name,
async cancellationToken =>
{
await Task.Delay(2000, cancellationToken);
return(HealthCheckResult.Healthy());
});
var token = new CancellationTokenSource();
token.CancelAfter(200);
var check = registry.Checks.FirstOrDefault();
var result = await check.Value.ExecuteAsync(token.Token).ConfigureAwait(false);
result.Check.Status.Should().Be(HealthCheckStatus.Unhealthy);
}
public void Registry_does_not_throw_on_duplicate_registration()
{
_healthCheckRegistry.Register("test", () => new ValueTask <HealthCheckResult>(HealthCheckResult.Healthy()));
Action action = () => _healthCheckRegistry.Register("test", () => new ValueTask <HealthCheckResult>(HealthCheckResult.Healthy()));
action.ShouldNotThrow <InvalidOperationException>();
}
/// <summary>
/// Registers an application <seealso cref="HealthCheck" /> with a given name.
/// </summary>
/// <param name="healthCheck">the <seealso cref="HealthCheck" /> instance</param>
public static void Register(HealthCheck healthCheck)
{
DEFAULT_REGISTRY.Register(healthCheck);
}
