seb-win-refactoring/SafeExamBrowser.Logging.UnitTests/ModuleLoggerTests.cs

70 lines
2.4 KiB
C#

/*
* Copyright (c) 2024 ETH Zürich, IT Services
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
using System;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using Moq;
using SafeExamBrowser.Logging.Contracts;
using SafeExamBrowser.Settings.Logging;
namespace SafeExamBrowser.Logging.UnitTests
{
[TestClass]
public class ModuleLoggerTests
{
[TestMethod]
public void MustCorrectlyClone()
{
var loggerMock = new Mock<ILogger>();
var sut = new ModuleLogger(loggerMock.Object, nameof(ModuleLoggerTests));
var clone = sut.CloneFor("blubb");
sut.Debug("Debug");
clone.Debug("Debug");
loggerMock.Verify(l => l.Debug($"[{nameof(ModuleLoggerTests)}] Debug"), Times.Once);
loggerMock.Verify(l => l.Debug($"[blubb] Debug"), Times.Once);
}
[TestMethod]
public void MustCorrectlyForwardCalls()
{
var exception = new Exception();
var loggerMock = new Mock<ILogger>();
var logObserverMock = new Mock<ILogObserver>();
var logText = new LogText("Log text");
var sut = new ModuleLogger(loggerMock.Object, nameof(ModuleLoggerTests));
loggerMock.SetupGet(l => l.LogLevel).Returns(LogLevel.Error);
sut.LogLevel = LogLevel.Debug;
sut.Debug("Debug");
sut.Info("Info");
sut.Warn("Warning");
sut.Error("Error");
sut.Error("Error", exception);
sut.Log("Raw text");
sut.Subscribe(logObserverMock.Object);
sut.Unsubscribe(logObserverMock.Object);
sut.GetLog();
loggerMock.VerifySet(l => l.LogLevel = LogLevel.Debug, Times.Once);
loggerMock.Verify(l => l.Debug($"[{nameof(ModuleLoggerTests)}] Debug"), Times.Once);
loggerMock.Verify(l => l.Info($"[{nameof(ModuleLoggerTests)}] Info"), Times.Once);
loggerMock.Verify(l => l.Warn($"[{nameof(ModuleLoggerTests)}] Warning"), Times.Once);
loggerMock.Verify(l => l.Error($"[{nameof(ModuleLoggerTests)}] Error"), Times.Once);
loggerMock.Verify(l => l.Error($"[{nameof(ModuleLoggerTests)}] Error", exception), Times.Once);
loggerMock.Verify(l => l.Log("Raw text"), Times.Once);
loggerMock.Verify(l => l.Subscribe(logObserverMock.Object), Times.Once);
loggerMock.Verify(l => l.Unsubscribe(logObserverMock.Object), Times.Once);
loggerMock.Verify(l => l.GetLog(), Times.Once);
Assert.AreEqual(LogLevel.Error, sut.LogLevel);
}
}
}