public void KnownTypesRequireMatchingType()
{
var availability = new ApplicationAvailability(_logger);
Assert.Throws <InvalidOperationException>(() => availability.SetAvailabilityState(availability.LivenessKey, ReadinessState.AcceptingTraffic, null));
Assert.Throws <InvalidOperationException>(() => availability.SetAvailabilityState(availability.ReadinessKey, LivenessState.Correct, null));
}
public void HandlesAccepting()
{
// arrange
availability.SetAvailabilityState(availability.ReadinessKey, ReadinessState.AcceptingTraffic, "tests");
var contributor = new ReadinessHealthContributor(availability);
// act
var result = contributor.Health();
// assert
Assert.Equal(HealthStatus.UP, result.Status);
}
public void HandlesCorrect()
{
// arrange
availability.SetAvailabilityState(availability.LivenessKey, LivenessState.Correct, "tests");
var contributor = new LivenessHealthContributor(availability);
// act
var result = contributor.Health();
// assert
Assert.Equal(HealthStatus.UP, result.Status);
}
public void TracksAndReturnsState()
{
var availability = new ApplicationAvailability(_logger);
availability.SetAvailabilityState("Test", LivenessState.Broken, GetType().Name);
availability.SetAvailabilityState(availability.LivenessKey, LivenessState.Correct, GetType().Name);
availability.SetAvailabilityState(availability.ReadinessKey, ReadinessState.AcceptingTraffic, GetType().Name);
Assert.Equal(LivenessState.Broken, availability.GetAvailabilityState("Test"));
Assert.Equal(LivenessState.Correct, availability.GetLivenessState());
Assert.Equal(ReadinessState.AcceptingTraffic, availability.GetReadinessState());
}
public void InvokeWithReadinessGroupReturnsGroupResults()
{
using (var tc = new TestContext(_output))
{
var appAvailability = new ApplicationAvailability();
var contributors = new List <IHealthContributor>()
{
new UnknownContributor(), new UpContributor(), new ReadinessHealthContributor(appAvailability)
};
tc.AdditionalServices = (services, configuration) =>
{
services.AddSingleton <IEnumerable <IHealthContributor> >(contributors);
services.AddSingleton <IHealthAggregator>(new DefaultHealthAggregator());
services.AddHealthActuatorServices(configuration);
};
var ep = tc.GetService <IHealthEndpoint>();
var context = Substitute.For <ISecurityContext>();
context.GetRequestComponents().Returns(new string[] { "actuator", "health", "readiness" });
appAvailability.SetAvailabilityState(appAvailability.ReadinessKey, ReadinessState.AcceptingTraffic, null);
var result = ep.Invoke(context);
Assert.Equal(HealthStatus.UP, result.Status);
Assert.True(result.Details.Keys.Count == 1);
Assert.True(result.Groups.Count() == 2);
}
}
public void FiresEventsOnKnownTypeStateChange()
{
var availability = new ApplicationAvailability(_logger);
availability.LivenessChanged += Availability_LivenessChanged;
availability.ReadinessChanged += Availability_ReadinessChanged;
availability.SetAvailabilityState(availability.LivenessKey, LivenessState.Broken, null);
Assert.Equal(LivenessState.Broken, lastLivenessState);
availability.SetAvailabilityState(availability.ReadinessKey, ReadinessState.RefusingTraffic, null);
Assert.Equal(ReadinessState.RefusingTraffic, lastReadinessState);
availability.SetAvailabilityState(availability.LivenessKey, LivenessState.Correct, null);
availability.SetAvailabilityState(availability.ReadinessKey, ReadinessState.AcceptingTraffic, null);
Assert.Equal(2, livenessChanges);
Assert.Equal(LivenessState.Correct, lastLivenessState);
Assert.Equal(2, readinessChanges);
Assert.Equal(ReadinessState.AcceptingTraffic, lastReadinessState);
}
public void InvokeWithReadinessGroupReturnsGroupResults2()
{
var appAvailability = new ApplicationAvailability();
var contribs = new List <IHealthContributor>()
{
new UnknownContributor(), new UpContributor(), new ReadinessHealthContributor(appAvailability)
};
var ep = new HealthEndpointCore(options, aggregator, contribs, ServiceProviderWithMSFTHealth(), provider);
var context = Substitute.For <ISecurityContext>();
context.GetRequestComponents().Returns(new string[] { "actuator", "health", "readiness" });
appAvailability.SetAvailabilityState(appAvailability.ReadinessKey, ReadinessState.AcceptingTraffic, null);
var result = ep.Invoke(context);
Assert.Equal(HealthStatus.UP, result.Status);
Assert.Single(result.Details.Keys);
Assert.Equal(2, result.Groups.Count());
}
public void InvokeWithLivenessGroupReturnsGroupResults()
{
var appAvailability = new ApplicationAvailability();
var contribs = new List <IHealthContributor>()
{
new DiskSpaceContributor(), new LivenessHealthContributor(appAvailability)
};
var ep = new HealthEndpointCore(options, aggregator, contribs, ServiceOptions(), provider);
var context = Substitute.For <ISecurityContext>();
context.GetRequestComponents().Returns(new string[] { "cloudfoundryapplication", "health", "liVeness" });
appAvailability.SetAvailabilityState(appAvailability.LivenessKey, LivenessState.Correct, null);
var result = ep.Invoke(context);
Assert.Equal(HealthStatus.UP, result.Status);
Assert.Single(result.Details.Keys);
Assert.Equal(2, result.Groups.Count());
}
public void InvokeWithReadinessGroupReturnsGroupResults()
{
// arrange
var opts = new HealthEndpointOptions();
var appAvailability = new ApplicationAvailability();
var contribs = new List <IHealthContributor>()
{
new UnknownContributor(), new UpContributor(), new ReadinessHealthContributor(appAvailability)
};
var ep = new HealthEndpoint(opts, new DefaultHealthAggregator(), contribs);
var context = Substitute.For <ISecurityContext>();
context.GetRequestComponents().Returns(new string[] { "actuator", "health", "readiness" });
appAvailability.SetAvailabilityState(appAvailability.ReadinessKey, ReadinessState.AcceptingTraffic, null);
// act
var result = ep.Invoke(context);
// assert
Assert.Equal(HealthStatus.UP, result.Status);
Assert.True(result.Details.Keys.Count == 1);
Assert.True(result.Groups.Count() == 2);
}
public void InvokeWithLivenessGroupReturnsGroupResults()
{
// arrange
var opts = new HealthEndpointOptions();
var appAvailability = new ApplicationAvailability();
var contribs = new List <IHealthContributor>()
{
new DiskSpaceContributor(), new LivenessHealthContributor(appAvailability)
};
var ep = new HealthEndpoint(opts, new DefaultHealthAggregator(), contribs);
var context = Substitute.For <ISecurityContext>();
context.GetRequestComponents().Returns(new string[] { "cloudfoundryapplication", "health", "liVeness" });
appAvailability.SetAvailabilityState(appAvailability.LivenessKey, LivenessState.Correct, null);
// act
var result = ep.Invoke(context);
// assert
Assert.Equal(HealthStatus.UP, result.Status);
Assert.True(result.Details.Keys.Count == 1);
Assert.True(result.Groups.Count() == 2);
}