opentelemetry-dotnet-instru.../test/IntegrationTests/PluginsTests.cs

63 lines
2.2 KiB
C#

// Copyright The OpenTelemetry Authors
// SPDX-License-Identifier: Apache-2.0
using IntegrationTests.Helpers;
using Xunit.Abstractions;
namespace IntegrationTests;
public class PluginsTests : TestHelper
{
public PluginsTests(ITestOutputHelper output)
: base("Plugins", output)
{
}
[Fact]
[Trait("Category", "EndToEnd")]
public void InitPlugin()
{
SetEnvironmentVariable("OTEL_DOTNET_AUTO_PLUGINS", "TestApplication.Plugins.Plugin, TestApplication.Plugins, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null");
var (standardOutput, _, _) = RunTestApplication();
Assert.Contains("Plugin.Initializing() invoked.", standardOutput);
}
[Fact]
[Trait("Category", "EndToEnd")]
public void SubmitsTraces()
{
using var collector = new MockSpansCollector(Output);
SetExporter(collector);
collector.Expect("MyCompany.MyProduct.MyLibrary");
#if NETFRAMEWORK
collector.Expect("OpenTelemetry.Instrumentation.Http.HttpWebRequest", span => span.Attributes.Any(att => att.Key == "example.plugin"));
#else
collector.Expect("System.Net.Http", span => span.Attributes.Any(att => att.Key == "example.plugin"));
#endif
SetEnvironmentVariable("OTEL_DOTNET_AUTO_PLUGINS", "TestApplication.Plugins.Plugin, TestApplication.Plugins, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null");
var (standardOutput, _, _) = RunTestApplication();
collector.AssertExpectations();
Assert.Contains("Plugin.ConfigureTracesOptions(OtlpExporterOptions options) invoked.", standardOutput);
}
[Fact]
[Trait("Category", "EndToEnd")]
public void SubmitMetrics()
{
using var collector = new MockMetricsCollector(Output);
SetExporter(collector);
collector.Expect("MyCompany.MyProduct.MyLibrary");
SetEnvironmentVariable("OTEL_DOTNET_AUTO_PLUGINS", "TestApplication.Plugins.Plugin, TestApplication.Plugins, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null");
var (standardOutput, _, _) = RunTestApplication();
collector.AssertExpectations();
Assert.Contains("Plugin.ConfigureMetricsOptions(OtlpExporterOptions options) invoked.", standardOutput);
}
}