| #region Apache License |
| // |
| // Licensed to the Apache Software Foundation (ASF) under one or more |
| // contributor license agreements. See the NOTICE file distributed with |
| // this work for additional information regarding copyright ownership. |
| // The ASF licenses this file to you under the Apache License, Version 2.0 |
| // (the "License"); you may not use this file except in compliance with |
| // the License. You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| // |
| #endregion |
| |
| #if NET_4_5 || NETSTANDARD |
| using System; |
| using System.Threading.Tasks; |
| using System.Linq; |
| |
| using log4net.Config; |
| using log4net.Layout; |
| using log4net.Repository; |
| using log4net.Tests.Appender; |
| using log4net.Util; |
| |
| using NUnit.Framework; |
| |
| namespace log4net.Tests.Context |
| { |
| /// <summary> |
| /// Used for internal unit testing the <see cref="LogicalThreadContext"/> class. |
| /// </summary> |
| /// <remarks> |
| /// Used for internal unit testing the <see cref="LogicalThreadContext"/> class. |
| /// </remarks> |
| [TestFixture] |
| public class LogicalThreadContextTest |
| { |
| [TearDown] |
| public void TearDown() |
| { |
| Utils.RemovePropertyFromAllContexts(); |
| } |
| |
| [Test] |
| public void TestLogicalThreadPropertiesPatternBasicGetSet() |
| { |
| StringAppender stringAppender = new StringAppender(); |
| stringAppender.Layout = new PatternLayout("%property{" + Utils.PROPERTY_KEY + "}"); |
| |
| ILoggerRepository rep = LogManager.CreateRepository(Guid.NewGuid().ToString()); |
| BasicConfigurator.Configure(rep, stringAppender); |
| |
| ILog log1 = LogManager.GetLogger(rep.Name, "TestLogicalThreadPropertiesPattern"); |
| |
| log1.Info("TestMessage"); |
| Assert.AreEqual(SystemInfo.NullText, stringAppender.GetString(), "Test no logical thread properties value set"); |
| stringAppender.Reset(); |
| |
| LogicalThreadContext.Properties[Utils.PROPERTY_KEY] = "val1"; |
| |
| log1.Info("TestMessage"); |
| Assert.AreEqual("val1", stringAppender.GetString(), "Test logical thread properties value set"); |
| stringAppender.Reset(); |
| |
| LogicalThreadContext.Properties.Remove(Utils.PROPERTY_KEY); |
| |
| log1.Info("TestMessage"); |
| Assert.AreEqual(SystemInfo.NullText, stringAppender.GetString(), "Test logical thread properties value removed"); |
| stringAppender.Reset(); |
| } |
| |
| [Test] |
| public async Task TestLogicalThreadPropertiesPatternAsyncAwait() |
| { |
| StringAppender stringAppender = new StringAppender(); |
| stringAppender.Layout = new PatternLayout("%property{" + Utils.PROPERTY_KEY + "}"); |
| |
| ILoggerRepository rep = LogManager.CreateRepository(Guid.NewGuid().ToString()); |
| BasicConfigurator.Configure(rep, stringAppender); |
| |
| ILog log1 = LogManager.GetLogger(rep.Name, "TestLogicalThreadPropertiesPattern"); |
| |
| log1.Info("TestMessage"); |
| Assert.AreEqual(SystemInfo.NullText, stringAppender.GetString(), "Test no logical thread stack value set"); |
| stringAppender.Reset(); |
| |
| string testValueForCurrentContext = "Outer"; |
| LogicalThreadContext.Properties[Utils.PROPERTY_KEY] = testValueForCurrentContext; |
| |
| log1.Info("TestMessage"); |
| Assert.AreEqual(testValueForCurrentContext, stringAppender.GetString(), "Test logical thread properties value set"); |
| stringAppender.Reset(); |
| |
| var strings = await Task.WhenAll(Enumerable.Range(0, 10).Select(x => SomeWorkProperties(x.ToString()))); |
| |
| // strings should be ["00AA0BB0", "01AA1BB1", "02AA2BB2", ...] |
| for (int i = 0; i < strings.Length; i++) |
| { |
| Assert.AreEqual(string.Format("{0}{1}AA{1}BB{1}", testValueForCurrentContext, i), strings[i], "Test logical thread properties expected sequence"); |
| } |
| |
| log1.Info("TestMessage"); |
| Assert.AreEqual(testValueForCurrentContext, stringAppender.GetString(), "Test logical thread properties value set"); |
| stringAppender.Reset(); |
| |
| LogicalThreadContext.Properties.Remove(Utils.PROPERTY_KEY); |
| |
| log1.Info("TestMessage"); |
| Assert.AreEqual(SystemInfo.NullText, stringAppender.GetString(), "Test logical thread properties value removed"); |
| stringAppender.Reset(); |
| } |
| |
| [Test] |
| public void TestLogicalThreadStackPattern() |
| { |
| StringAppender stringAppender = new StringAppender(); |
| stringAppender.Layout = new PatternLayout("%property{" + Utils.PROPERTY_KEY + "}"); |
| |
| ILoggerRepository rep = LogManager.CreateRepository(Guid.NewGuid().ToString()); |
| BasicConfigurator.Configure(rep, stringAppender); |
| |
| ILog log1 = LogManager.GetLogger(rep.Name, "TestThreadStackPattern"); |
| |
| log1.Info("TestMessage"); |
| Assert.AreEqual(SystemInfo.NullText, stringAppender.GetString(), "Test no logical thread stack value set"); |
| stringAppender.Reset(); |
| |
| using (LogicalThreadContext.Stacks[Utils.PROPERTY_KEY].Push("val1")) |
| { |
| log1.Info("TestMessage"); |
| Assert.AreEqual("val1", stringAppender.GetString(), "Test logical thread stack value set"); |
| stringAppender.Reset(); |
| } |
| |
| log1.Info("TestMessage"); |
| Assert.AreEqual(SystemInfo.NullText, stringAppender.GetString(), "Test logical thread stack value removed"); |
| stringAppender.Reset(); |
| } |
| |
| [Test] |
| public void TestLogicalThreadStackPattern2() |
| { |
| StringAppender stringAppender = new StringAppender(); |
| stringAppender.Layout = new PatternLayout("%property{" + Utils.PROPERTY_KEY + "}"); |
| |
| ILoggerRepository rep = LogManager.CreateRepository(Guid.NewGuid().ToString()); |
| BasicConfigurator.Configure(rep, stringAppender); |
| |
| ILog log1 = LogManager.GetLogger(rep.Name, "TestThreadStackPattern"); |
| |
| log1.Info("TestMessage"); |
| Assert.AreEqual(SystemInfo.NullText, stringAppender.GetString(), "Test no logical thread stack value set"); |
| stringAppender.Reset(); |
| |
| using (LogicalThreadContext.Stacks[Utils.PROPERTY_KEY].Push("val1")) |
| { |
| log1.Info("TestMessage"); |
| Assert.AreEqual("val1", stringAppender.GetString(), "Test logical thread stack value set"); |
| stringAppender.Reset(); |
| |
| using (LogicalThreadContext.Stacks[Utils.PROPERTY_KEY].Push("val2")) |
| { |
| log1.Info("TestMessage"); |
| Assert.AreEqual("val1 val2", stringAppender.GetString(), "Test logical thread stack value pushed 2nd val"); |
| stringAppender.Reset(); |
| } |
| } |
| |
| log1.Info("TestMessage"); |
| Assert.AreEqual(SystemInfo.NullText, stringAppender.GetString(), "Test logical thread stack value removed"); |
| stringAppender.Reset(); |
| } |
| |
| [Test] |
| public void TestLogicalThreadStackPatternNullVal() |
| { |
| StringAppender stringAppender = new StringAppender(); |
| stringAppender.Layout = new PatternLayout("%property{" + Utils.PROPERTY_KEY + "}"); |
| |
| ILoggerRepository rep = LogManager.CreateRepository(Guid.NewGuid().ToString()); |
| BasicConfigurator.Configure(rep, stringAppender); |
| |
| ILog log1 = LogManager.GetLogger(rep.Name, "TestThreadStackPattern"); |
| |
| log1.Info("TestMessage"); |
| Assert.AreEqual(SystemInfo.NullText, stringAppender.GetString(), "Test no logical thread stack value set"); |
| stringAppender.Reset(); |
| |
| using (LogicalThreadContext.Stacks[Utils.PROPERTY_KEY].Push(null)) |
| { |
| log1.Info("TestMessage"); |
| Assert.AreEqual(SystemInfo.NullText, stringAppender.GetString(), "Test logical thread stack value set"); |
| stringAppender.Reset(); |
| } |
| |
| log1.Info("TestMessage"); |
| Assert.AreEqual(SystemInfo.NullText, stringAppender.GetString(), "Test logical thread stack value removed"); |
| stringAppender.Reset(); |
| } |
| |
| [Test] |
| public void TestLogicalThreadStackPatternNullVal2() |
| { |
| StringAppender stringAppender = new StringAppender(); |
| stringAppender.Layout = new PatternLayout("%property{" + Utils.PROPERTY_KEY + "}"); |
| |
| ILoggerRepository rep = LogManager.CreateRepository(Guid.NewGuid().ToString()); |
| BasicConfigurator.Configure(rep, stringAppender); |
| |
| ILog log1 = LogManager.GetLogger(rep.Name, "TestThreadStackPattern"); |
| |
| log1.Info("TestMessage"); |
| Assert.AreEqual(SystemInfo.NullText, stringAppender.GetString(), "Test no logical thread stack value set"); |
| stringAppender.Reset(); |
| |
| using (LogicalThreadContext.Stacks[Utils.PROPERTY_KEY].Push("val1")) |
| { |
| log1.Info("TestMessage"); |
| Assert.AreEqual("val1", stringAppender.GetString(), "Test logical thread stack value set"); |
| stringAppender.Reset(); |
| |
| using (LogicalThreadContext.Stacks[Utils.PROPERTY_KEY].Push(null)) |
| { |
| log1.Info("TestMessage"); |
| Assert.AreEqual("val1 ", stringAppender.GetString(), "Test logical thread stack value pushed null"); |
| stringAppender.Reset(); |
| } |
| } |
| |
| log1.Info("TestMessage"); |
| Assert.AreEqual(SystemInfo.NullText, stringAppender.GetString(), "Test logical thread stack value removed"); |
| stringAppender.Reset(); |
| } |
| |
| [Test] |
| public async Task TestLogicalThreadStackPatternAsyncAwait() |
| { |
| StringAppender stringAppender = new StringAppender(); |
| stringAppender.Layout = new PatternLayout("%property{" + Utils.PROPERTY_KEY + "}"); |
| |
| ILoggerRepository rep = LogManager.CreateRepository(Guid.NewGuid().ToString()); |
| BasicConfigurator.Configure(rep, stringAppender); |
| |
| ILog log1 = LogManager.GetLogger(rep.Name, "TestLogicalThreadStackPattern"); |
| |
| log1.Info("TestMessage"); |
| Assert.AreEqual(SystemInfo.NullText, stringAppender.GetString(), "Test no logical thread stack value set"); |
| stringAppender.Reset(); |
| |
| string testValueForCurrentContext = "Outer"; |
| string[] strings = null; |
| using (LogicalThreadContext.Stacks[Utils.PROPERTY_KEY].Push(testValueForCurrentContext)) |
| { |
| log1.Info("TestMessage"); |
| Assert.AreEqual(testValueForCurrentContext, stringAppender.GetString(), "Test logical thread stack value set"); |
| stringAppender.Reset(); |
| |
| strings = await Task.WhenAll(Enumerable.Range(0, 10).Select(x => SomeWorkStack(x.ToString()))); |
| } |
| |
| // strings should be ["Outer 0 AOuter 0 AOuter 0Outer 0 BOuter 0 B Outer 0", ...] |
| for (int i = 0; i < strings.Length; i++) |
| { |
| Assert.AreEqual(string.Format("{0} {1} A{0} {1} A{0} {1}{0} {1} B{0} {1} B{0} {1}", testValueForCurrentContext, i), strings[i], "Test logical thread properties expected sequence"); |
| } |
| |
| log1.Info("TestMessage"); |
| Assert.AreEqual(SystemInfo.NullText, stringAppender.GetString(), "Test logical thread properties value removed"); |
| stringAppender.Reset(); |
| } |
| |
| static async Task<string> SomeWorkProperties(string propertyName) |
| { |
| StringAppender stringAppender = new StringAppender(); |
| stringAppender.Layout = new PatternLayout("%property{" + Utils.PROPERTY_KEY + "}"); |
| |
| ILoggerRepository rep = LogManager.CreateRepository(Guid.NewGuid().ToString()); |
| BasicConfigurator.Configure(rep, stringAppender); |
| |
| ILog log = LogManager.GetLogger(rep.Name, "TestLogicalThreadStackPattern"); |
| log.Info("TestMessage"); |
| |
| // set a new one |
| LogicalThreadContext.Properties[Utils.PROPERTY_KEY] = propertyName; |
| log.Info("TestMessage"); |
| |
| await MoreWorkProperties(log, "A"); |
| log.Info("TestMessage"); |
| await MoreWorkProperties(log, "B"); |
| log.Info("TestMessage"); |
| return stringAppender.GetString(); |
| } |
| |
| static async Task MoreWorkProperties(ILog log, string propertyName) |
| { |
| LogicalThreadContext.Properties[Utils.PROPERTY_KEY] = propertyName; |
| log.Info("TestMessage"); |
| await Task.Delay(1); |
| log.Info("TestMessage"); |
| } |
| |
| static async Task<string> SomeWorkStack(string stackName) |
| { |
| StringAppender stringAppender = new StringAppender(); |
| stringAppender.Layout = new PatternLayout("%property{" + Utils.PROPERTY_KEY + "}"); |
| |
| ILoggerRepository rep = LogManager.CreateRepository(Guid.NewGuid().ToString()); |
| BasicConfigurator.Configure(rep, stringAppender); |
| |
| ILog log = LogManager.GetLogger(rep.Name, "TestLogicalThreadStackPattern"); |
| |
| using (LogicalThreadContext.Stacks[Utils.PROPERTY_KEY].Push(stackName)) |
| { |
| log.Info("TestMessage"); |
| Assert.AreEqual(string.Format("Outer {0}", stackName), stringAppender.GetString(), "Test logical thread stack value set"); |
| stringAppender.Reset(); |
| |
| await MoreWorkStack(log, "A"); |
| log.Info("TestMessage"); |
| await MoreWorkStack(log, "B"); |
| log.Info("TestMessage"); |
| } |
| |
| return stringAppender.GetString(); |
| } |
| |
| static async Task MoreWorkStack(ILog log, string stackName) |
| { |
| using (LogicalThreadContext.Stacks[Utils.PROPERTY_KEY].Push(stackName)) |
| { |
| log.Info("TestMessage"); |
| await Task.Delay(1); |
| log.Info("TestMessage"); |
| } |
| } |
| } |
| } |
| #endif |