97 lines
3.3 KiB
C#
97 lines
3.3 KiB
C#
// <copyright file="LogTests.cs" company="OpenTelemetry Authors">
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// Copyright The OpenTelemetry Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// </copyright>
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#if NET6_0_OR_GREATER
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using IntegrationTests.Helpers;
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using OpenTelemetry.Proto.Logs.V1;
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using Xunit.Abstractions;
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namespace IntegrationTests;
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public class LogTests : TestHelper
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{
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public LogTests(ITestOutputHelper output)
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: base("Logs", output)
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{
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}
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[Theory]
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[InlineData(true, true)]
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[InlineData(true, false)]
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[InlineData(false, true)]
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[InlineData(false, false)]
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[Trait("Category", "EndToEnd")]
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public void SubmitLogs(bool enableClrProfiler, bool includeFormattedMessage)
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{
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using var collector = new MockLogsCollector(Output);
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SetExporter(collector);
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if (includeFormattedMessage)
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{
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collector.Expect(logRecord => Convert.ToString(logRecord.Body) == "{ \"stringValue\": \"Information from Test App.\" }");
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}
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else
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{
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// When includeFormattedMessage is set to false
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// LogRecord is not parsed and body will not have data.
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// This is a default collector behavior.
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collector.Expect(logRecord =>
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{
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var logsAsString = Convert.ToString(logRecord);
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return logsAsString != null && logsAsString.Contains("TestApplication.Logs.Controllers.TestController");
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});
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}
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if (enableClrProfiler)
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{
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EnableBytecodeInstrumentation();
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}
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else
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{
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SetEnvironmentVariable("ASPNETCORE_HOSTINGSTARTUPASSEMBLIES", "OpenTelemetry.AutoInstrumentation.AspNetCoreBootstrapper");
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}
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SetEnvironmentVariable("OTEL_DOTNET_AUTO_LOGS_INCLUDE_FORMATTED_MESSAGE", includeFormattedMessage.ToString());
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RunTestApplication();
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collector.AssertExpectations();
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}
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[Fact]
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public async Task EnableLogsWithCLRAndHostingStartup()
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{
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using var collector = new MockLogsCollector(Output);
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SetExporter(collector);
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collector.ExpectCollected(ValidateSingleAppLogRecord, "App log record should be exported once.");
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SetEnvironmentVariable("ASPNETCORE_HOSTINGSTARTUPASSEMBLIES", "OpenTelemetry.AutoInstrumentation.AspNetCoreBootstrapper");
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SetEnvironmentVariable("OTEL_DOTNET_AUTO_LOGS_INCLUDE_FORMATTED_MESSAGE", "true");
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EnableBytecodeInstrumentation();
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RunTestApplication();
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// wait for fixed amount of time for logs to be collected before asserting
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await Task.Delay(TimeSpan.FromSeconds(10));
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collector.AssertCollected();
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}
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private static bool ValidateSingleAppLogRecord(IEnumerable<LogRecord> records)
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{
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return records.Count(lr => Convert.ToString(lr.Body) == "{ \"stringValue\": \"Information from Test App.\" }") == 1;
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}
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}
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#endif
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