108 lines
3.3 KiB
C#
108 lines
3.3 KiB
C#
// Copyright The OpenTelemetry Authors
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// SPDX-License-Identifier: Apache-2.0
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using IntegrationTests.Helpers;
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using Newtonsoft.Json;
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using OpenTelemetry.AutoInstrumentation;
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using OpenTelemetry.AutoInstrumentation.Configurations;
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using Xunit.Abstractions;
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namespace IntegrationTests;
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[UsesVerify]
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public class ModuleTests : TestHelper
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{
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public ModuleTests(ITestOutputHelper output)
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: base("Modules", output)
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{
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}
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[Fact]
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public async Task Default()
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{
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EnableDefaultExporters();
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EnableBytecodeInstrumentation();
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string verifyTestName =
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#if NETFRAMEWORK
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$"{nameof(ModuleTests)}.{nameof(Default)}.NetFx";
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#else
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$"{nameof(ModuleTests)}.{nameof(Default)}.NetCore";
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#endif
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await RunTests(verifyTestName);
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}
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[Fact]
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public async Task DefaultNoExporters()
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{
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// Exporters using RPC can cause dependency loads, which can cause next instrumentation loads.
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// This test ensures correct instrumentation loading.
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SetEnvironmentVariable(ConfigurationKeys.Traces.Exporter, Constants.ConfigurationValues.None);
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SetEnvironmentVariable(ConfigurationKeys.Metrics.Exporter, Constants.ConfigurationValues.None);
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SetEnvironmentVariable(ConfigurationKeys.Logs.Exporter, Constants.ConfigurationValues.None);
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string verifyTestName =
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#if NETFRAMEWORK
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$"{nameof(ModuleTests)}.{nameof(DefaultNoExporters)}.NetFx";
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#else
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$"{nameof(ModuleTests)}.{nameof(DefaultNoExporters)}.NetCore";
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#endif
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await RunTests(verifyTestName);
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}
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[Fact]
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public async Task Minimal()
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{
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SetEnvironmentVariable(ConfigurationKeys.InstrumentationEnabled, "false");
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SetEnvironmentVariable(ConfigurationKeys.ResourceDetectorEnabled, "false");
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SetEnvironmentVariable(ConfigurationKeys.Traces.Exporter, Constants.ConfigurationValues.None);
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SetEnvironmentVariable(ConfigurationKeys.Metrics.Exporter, Constants.ConfigurationValues.None);
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SetEnvironmentVariable(ConfigurationKeys.Logs.Exporter, Constants.ConfigurationValues.None);
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SetEnvironmentVariable(ConfigurationKeys.Traces.ConsoleExporterEnabled, bool.FalseString);
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SetEnvironmentVariable(ConfigurationKeys.Metrics.ConsoleExporterEnabled, bool.FalseString);
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SetEnvironmentVariable(ConfigurationKeys.Traces.OpenTracingEnabled, bool.FalseString);
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string verifyTestName =
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#if NETFRAMEWORK
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$"{nameof(ModuleTests)}.{nameof(Minimal)}.NetFx";
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#else
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$"{nameof(ModuleTests)}.{nameof(Minimal)}.NetCore";
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#endif
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await RunTests(verifyTestName);
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}
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private async Task RunTests(string verifyName)
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{
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var tempPath = Path.GetTempFileName();
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try
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{
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RunTestApplication(new()
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{
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Arguments = $"--temp-path {tempPath}"
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});
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if (!File.Exists(tempPath))
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{
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Assert.Fail("Could not find modules report file.");
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}
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var json = File.ReadAllText(tempPath);
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var modules = JsonConvert.DeserializeObject<string[]>(json);
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await Verifier.Verify(modules)
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.UseFileName(verifyName)
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.DisableDiff();
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}
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finally
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{
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// Cleanup
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File.Delete(tempPath);
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}
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}
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}
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