public void ReturnsIntegrationWhenUsingIncorrectCasing()
{
var settings = new IntegrationSettingsCollection(null);
var log4NetByName = settings["LOG4NET"];
var log4NetById = settings[nameof(IntegrationId.Log4Net)];
log4NetById.Should().Be(log4NetByName);
}
public void ReturnsIntegrationWhenUsingIncorrectCasing()
{
var mutable = new IntegrationSettingsCollection(null);
var settings = new ImmutableIntegrationSettingsCollection(mutable, new HashSet <string>());
var log4NetByName = settings["LOG4NET"];
var log4NetById = settings[IntegrationId.Log4Net];
log4NetById.Should().Be(log4NetByName);
}
public void ReturnsDefaultSettingsForUnknownIntegration()
{
var mutable = new IntegrationSettingsCollection(null);
var settings = new ImmutableIntegrationSettingsCollection(mutable, new HashSet <string>());
var integrationName = "blobby";
var instance1 = settings[integrationName];
instance1.IntegrationName.Should().Be(integrationName);
instance1.Enabled.Should().BeNull();
var instance2 = settings[integrationName];
instance2.Should().NotBe(instance1);
}
/// <summary>
/// Initializes a new instance of the <see cref="TracerSettings"/> class
/// using the specified <see cref="IConfigurationSource"/> to initialize values.
/// </summary>
/// <param name="source">The <see cref="IConfigurationSource"/> to use when retrieving configuration values.</param>
private TracerSettings(IConfigurationSource source)
: base(source)
{
TracesExporter = ParseTracesExporter(source);
ConsoleExporterEnabled = source.GetBool(ConfigurationKeys.Traces.ConsoleExporterEnabled) ?? false;
var instrumentations = new Dictionary <string, TracerInstrumentation>();
var enabledInstrumentations = source.GetString(ConfigurationKeys.Traces.Instrumentations);
if (enabledInstrumentations != null)
{
foreach (var instrumentation in enabledInstrumentations.Split(Separator))
{
if (Enum.TryParse(instrumentation, out TracerInstrumentation parsedType))
{
instrumentations[instrumentation] = parsedType;
}
else
{
throw new FormatException($"The \"{instrumentation}\" is not recognized as supported trace instrumentation and cannot be enabled");
}
}
}
var disabledInstrumentations = source.GetString(ConfigurationKeys.Traces.DisabledInstrumentations);
if (disabledInstrumentations != null)
{
foreach (var instrumentation in disabledInstrumentations.Split(Separator))
{
instrumentations.Remove(instrumentation);
}
}
EnabledInstrumentations = instrumentations.Values.ToList();
var providerPlugins = source.GetString(ConfigurationKeys.Traces.ProviderPlugins);
if (providerPlugins != null)
{
foreach (var pluginAssemblyQualifiedName in providerPlugins.Split(DotNetQualifiedNameSeparator))
{
TracerPlugins.Add(pluginAssemblyQualifiedName);
}
}
var additionalSources = source.GetString(ConfigurationKeys.Traces.AdditionalSources);
if (additionalSources != null)
{
foreach (var sourceName in additionalSources.Split(Separator))
{
ActivitySources.Add(sourceName);
}
}
var legacySources = source.GetString(ConfigurationKeys.Traces.LegacySources);
if (legacySources != null)
{
foreach (var sourceName in legacySources.Split(Separator))
{
LegacySources.Add(sourceName);
}
}
TraceEnabled = source.GetBool(ConfigurationKeys.Traces.Enabled) ?? true;
LoadTracerAtStartup = source.GetBool(ConfigurationKeys.Traces.LoadTracerAtStartup) ?? true;
Integrations = new IntegrationSettingsCollection(source);
}
public void PopulatesFromBuilderCorrectly()
{
var source = new NameValueConfigurationSource(new NameValueCollection
{
{ "DD_TRACE_FOO_ENABLED", "true" },
{ "DD_TRACE_FOO_ANALYTICS_ENABLED", "true" },
{ "DD_TRACE_FOO_ANALYTICS_SAMPLE_RATE", "0.2" },
{ "DD_TRACE_BAR_ENABLED", "false" },
{ "DD_TRACE_BAR_ANALYTICS_ENABLED", "false" },
{ "DD_BAZ_ENABLED", "false" },
{ "DD_BAZ_ANALYTICS_ENABLED", "false" },
{ "DD_BAZ_ANALYTICS_SAMPLE_RATE", "0.6" },
{ "DD_TRACE_Kafka_ENABLED", "true" },
{ "DD_TRACE_Kafka_ANALYTICS_ENABLED", "true" },
{ "DD_TRACE_Kafka_ANALYTICS_SAMPLE_RATE", "0.2" },
{ "DD_TRACE_GraphQL_ENABLED", "false" },
{ "DD_TRACE_GraphQL_ANALYTICS_ENABLED", "false" },
{ "DD_Wcf_ENABLED", "false" },
{ "DD_Wcf_ANALYTICS_ENABLED", "false" },
{ "DD_Wcf_ANALYTICS_SAMPLE_RATE", "0.2" },
{ "DD_Msmq_ENABLED", "true" },
{ "DD_TRACE_stackexchangeredis_ENABLED", "false" },
});
var disabledIntegrations = new HashSet <string> {
"foobar", "MongoDb", "Msmq"
};
var builderCollection = new IntegrationSettingsCollection(source);
var final = new ImmutableIntegrationSettingsCollection(builderCollection, disabledIntegrations);
var kafka = final[IntegrationId.Kafka];
kafka.Enabled.Should().BeTrue();
kafka.AnalyticsEnabled.Should().BeTrue();
kafka.AnalyticsSampleRate.Should().Be(0.2);
var graphql = final[IntegrationId.GraphQL];
graphql.Enabled.Should().BeFalse();
graphql.AnalyticsEnabled.Should().BeFalse();
graphql.AnalyticsSampleRate.Should().Be(1.0);
var wcf = final[IntegrationId.Wcf];
wcf.Enabled.Should().BeFalse();
wcf.AnalyticsEnabled.Should().BeFalse();
wcf.AnalyticsSampleRate.Should().Be(0.2);
var mongodb = final[IntegrationId.MongoDb];
mongodb.Enabled.Should().BeFalse();
var msmq = final[IntegrationId.Msmq];
msmq.Enabled.Should().BeFalse();
var consmos = final[IntegrationId.CosmosDb];
consmos.Enabled.Should().BeNull();
var redis = final[IntegrationId.StackExchangeRedis];
redis.Enabled.Should().BeFalse();
}
