public async Task PublishAsync_ForHealthCheckWithValidHealthStatus_ReportsCorrectSfHealthState(string healthCheckName, HealthStatus healthCheckStatus, SfHealthState expectedSfHealthState)
{
// Arrange.
PublisherTestContext testContext = new PublisherTestContext();
testContext.ConfigureStatelessServicePartition();
HealthReport report = new HealthReportBuilder()
.AddEntry(healthCheckName, healthCheckStatus)
.ToHealthReport();
// Act.
await testContext.Publisher.PublishAsync(report, cancellationToken : default);
// Assert.
Assert.AreEqual(expectedSfHealthState, testContext.ReportedSfHealthInformation(healthCheckName)?.HealthState);
}
public async Task PublishAsync_ForReportWithValidHealthStatus_ReportsCorrectSfHealthState(string healthCheckName, HealthStatus healthCheckStatus, SfHealthState expectedSfHealthState)
{
// Arrange.
PublisherTestContext testContext = new PublisherTestContext();
testContext.ConfigureStatefulServicePartition();
// Currently report status is calculated as the worst of all healthchecks. In .NET 5 it will be possible to set it independently.
HealthReport report = new HealthReportBuilder()
.AddEntry(healthCheckName, healthCheckStatus)
.ToHealthReport();
// Act.
await testContext.Publisher.PublishAsync(report, cancellationToken : default);
// Assert.
Assert.AreEqual(expectedSfHealthState, testContext.ReportedSfHealthInformation(ServiceFabricHealthCheckPublisher.HealthReportSummaryProperty)?.HealthState);
}
public async Task PublishAsync_ForHealthCheckWithInvalidHealthStatus_ThrowsArgumentException(string healthCheckName, HealthStatus invalidHealthCheckStatus)
{
// Arrange.
PublisherTestContext testContext = new PublisherTestContext();
testContext.ConfigureStatefulServicePartition();
HealthReport report = new HealthReportBuilder()
.AddEntry(healthCheckName, invalidHealthCheckStatus)
.ToHealthReport();
// Act.
async Task act() => await testContext.Publisher.PublishAsync(report, cancellationToken : default);
// Assert.
ArgumentException actualException = await Assert.ThrowsExceptionAsync <ArgumentException>(act);
StringAssert.Contains(actualException.Message, invalidHealthCheckStatus.ToString());
}
public async Task PublishAsync_ForReportWithInvalidHealthStatus_ThrowsArgumentException(string healthCheckName, HealthStatus invalidHealthCheckStatus)
{
// Arrange.
PublisherTestContext testContext = new PublisherTestContext();
testContext.ConfigureStatelessServicePartition();
// Currently report status is calculated as the worst of all entries. In .NET 5 it will be possible to set it independently.
HealthReport report = new HealthReportBuilder()
.AddEntry(healthCheckName, invalidHealthCheckStatus)
.ToHealthReport();
// Act.
async Task act() => await testContext.Publisher.PublishAsync(report, cancellationToken : default);
// Assert.
ArgumentException actualException = await Assert.ThrowsExceptionAsync <ArgumentException>(act);
StringAssert.Contains(actualException.Message, invalidHealthCheckStatus.ToString());
}
public async Task PublishAsync_ForValidReportWithSeveralEntries_ReportsCorrectSfHealthInformation()
{
// Arrange.
PublisherTestContext testContext = new PublisherTestContext();
testContext.ConfigureStatelessServicePartition();
string healthyCheckName = "HealthyCheck";
HealthReportEntry healthyEntry = new HealthReportEntry(
status: HealthStatus.Healthy,
description: "Healthy entry description",
duration: TimeSpan.FromMilliseconds(12639),
exception: null,
data: null);
string degradedCheckName = "DegradedCheck";
HealthReportEntry degradedEntry = new HealthReportEntry(
status: HealthStatus.Degraded,
description: "Degraded entry description",
duration: TimeSpan.FromMilliseconds(111),
exception: null,
data: null);
string unhealthyCheckName = "UnhealthyCheck";
HealthReportEntry unhealthyEntry = new HealthReportEntry(
status: HealthStatus.Unhealthy,
description: "Unhealthy entry description",
duration: TimeSpan.FromMilliseconds(73),
exception: new InvalidOperationException("Unhealthy check performed invalid operation."),
data: null);
HealthReport report = new HealthReportBuilder()
.AddEntry(healthyCheckName, healthyEntry)
.AddEntry(degradedCheckName, degradedEntry)
.AddEntry(unhealthyCheckName, unhealthyEntry)
.SetTotalDuration(TimeSpan.FromSeconds(72))
.ToHealthReport();
// Act.
await testContext.Publisher.PublishAsync(report, cancellationToken : default);
// Assert.
SfHealthInformation?healthyInfo = testContext.ReportedSfHealthInformation(healthyCheckName);
NullableAssert.IsNotNull(healthyInfo);
Assert.AreEqual(ServiceFabricHealthCheckPublisher.HealthReportSourceId, healthyInfo.SourceId, "SourceId from healthy check is incorrect.");
Assert.AreEqual(healthyCheckName, healthyInfo.Property, "Property from healthy check is incorrect.");
Assert.AreEqual(SfHealthState.Ok, healthyInfo.HealthState, "HealthState from healthy check is incorrect.");
StringAssert.Contains(healthyInfo.Description, healthyEntry.Description, "Description from healthy check is not included.");
StringAssert.Contains(healthyInfo.Description, healthyEntry.Duration.ToString(), "Duration from healthy check is not included.");
SfHealthInformation?degradedInfo = testContext.ReportedSfHealthInformation(degradedCheckName);
NullableAssert.IsNotNull(degradedInfo);
Assert.AreEqual(ServiceFabricHealthCheckPublisher.HealthReportSourceId, degradedInfo.SourceId, "SourceId from degraded check is incorrect.");
Assert.AreEqual(degradedCheckName, degradedInfo.Property, "Property from degraded check is incorrect.");
Assert.AreEqual(SfHealthState.Warning, degradedInfo.HealthState, "HealthState from degraded check is incorrect.");
StringAssert.Contains(degradedInfo.Description, degradedEntry.Description, "Description from degraded check is not included.");
StringAssert.Contains(degradedInfo.Description, degradedEntry.Duration.ToString(), "Duration from degraded check is not included.");
SfHealthInformation?unhealthyInfo = testContext.ReportedSfHealthInformation(unhealthyCheckName);
NullableAssert.IsNotNull(unhealthyInfo);
Assert.AreEqual(ServiceFabricHealthCheckPublisher.HealthReportSourceId, unhealthyInfo.SourceId, "SourceId from unhealthy check is incorrect.");
Assert.AreEqual(unhealthyCheckName, unhealthyInfo.Property, "Property from unhealthy check is incorrect.");
Assert.AreEqual(SfHealthState.Error, unhealthyInfo.HealthState, "HealthState from unhealthy check is incorrect.");
StringAssert.Contains(unhealthyInfo.Description, unhealthyEntry.Description, "Description from unhealthy check is not included.");
StringAssert.Contains(unhealthyInfo.Description, unhealthyEntry.Duration.ToString(), "Duration from unhealthy check is not included.");
StringAssert.Contains(unhealthyInfo.Description, unhealthyEntry.Exception?.GetType().ToString(), "Exception from unhealthy check is not included.");
SfHealthInformation?summaryInfo = testContext.ReportedSfHealthInformation(ServiceFabricHealthCheckPublisher.HealthReportSummaryProperty);
NullableAssert.IsNotNull(summaryInfo);
Assert.AreEqual(ServiceFabricHealthCheckPublisher.HealthReportSourceId, summaryInfo.SourceId, "SourceId from report is incorrect.");
Assert.AreEqual(ServiceFabricHealthCheckPublisher.HealthReportSummaryProperty, summaryInfo.Property, "Property from report is incorrect.");
Assert.AreEqual(SfHealthState.Error, summaryInfo.HealthState, "HealthState from report is incorrect.");
StringAssert.Contains(summaryInfo.Description, report.TotalDuration.ToString(), "TotalDuration from report is not included.");
}
