| /* |
| * 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. |
| */ |
| |
| namespace Apache.Ignite.Core.Tests.Log |
| { |
| using System; |
| using System.IO; |
| using Apache.Ignite.Core.Common; |
| using Apache.Ignite.Core.Log; |
| using NUnit.Framework; |
| |
| /// <summary> |
| /// Tests for <see cref="ConsoleLogger"/>. |
| /// </summary> |
| public class ConsoleLoggerTest |
| { |
| /// <summary> |
| /// Tests that default constructor sets log level to Warn. |
| /// </summary> |
| [Test] |
| public void TestDefaultConstructorSetsWarnMinLevel() |
| { |
| Assert.AreEqual(LogLevel.Warn, new ConsoleLogger().MinLevel); |
| } |
| |
| /// <summary> |
| /// Tests that IsEnabled returns false when specified level is less that MinLevel. |
| /// </summary> |
| [Test] |
| [TestCase(LogLevel.Error, LogLevel.Error, true)] |
| [TestCase(LogLevel.Error, LogLevel.Warn, false)] |
| [TestCase(LogLevel.Error, LogLevel.Info, false)] |
| [TestCase(LogLevel.Error, LogLevel.Debug, false)] |
| [TestCase(LogLevel.Error, LogLevel.Trace, false)] |
| [TestCase(LogLevel.Warn, LogLevel.Error, true)] |
| [TestCase(LogLevel.Warn, LogLevel.Warn, true)] |
| [TestCase(LogLevel.Warn, LogLevel.Info, false)] |
| [TestCase(LogLevel.Warn, LogLevel.Trace, false)] |
| public void TestIsEnabled(LogLevel loggerLevel, LogLevel level, bool expectedResult) |
| { |
| var logger = new ConsoleLogger {MinLevel = loggerLevel}; |
| Assert.AreEqual(loggerLevel, logger.MinLevel); |
| Assert.AreEqual(expectedResult, logger.IsEnabled(level)); |
| } |
| |
| /// <summary> |
| /// Tests that logger writes to console. |
| /// </summary> |
| [Test] |
| public void TestLogWritesToConsole() |
| { |
| var oldWriter = Console.Out; |
| var writer = new StringWriter(); |
| |
| try |
| { |
| Console.SetOut(writer); |
| |
| var logger = new ConsoleLogger |
| { |
| MinLevel = LogLevel.Debug, |
| DateTimeProvider = new FixedDateTimeProvider() |
| }.GetLogger("my-cat"); |
| logger.Warn("warn!"); |
| logger.Error(new IgniteException("ex!"), "err!"); |
| logger.Trace("trace (ignored)"); |
| |
| var expectedLog = string.Format("[04:05:06] [Warn] [my-cat] warn!{0}[04:05:06] [Error] [my-cat] err! " + |
| "(exception: Apache.Ignite.Core.Common.IgniteException: ex!){0}", |
| Environment.NewLine); |
| Assert.AreEqual(expectedLog, writer.ToString()); |
| } |
| finally |
| { |
| Console.SetOut(oldWriter); |
| } |
| } |
| } |
| } |