public void AppendTest()
{
var myPath = $"{typeof(JsonFileLoggerTest).Namespace}.{nameof(AppendTest)}.json";
try
{
var testedFileLogger = new JsonFileLogger(myPath);
var expectedError1 = new Exception("test1");
var expectedError2 = "test2";
var expectedWarning = "test3";
var expectedinfo = "test4";
testedFileLogger.LogError(expectedError1);
testedFileLogger.LogError(expectedError2);
testedFileLogger.LogWarning(expectedWarning);
testedFileLogger.LogInfo(expectedinfo);
var received = File.ReadAllText(myPath);
Assert.True(File.Exists(myPath));
Assert.Contains(expectedError1.Message, received);
Assert.Contains(expectedError2, received);
Assert.Contains(expectedWarning, received);
Assert.Contains(expectedinfo, received);
Assert.Contains(MessageSeverity.Error.ToString(), received);
Assert.Contains(MessageSeverity.Information.ToString(), received);
Assert.Contains(MessageSeverity.Warning.ToString(), received);
}
finally
{
File.Delete(myPath);
}
}
public void JsonLoggerCreate()
{
var myPath = $"{typeof(JsonFileLoggerTest).Namespace}.{nameof(JsonLoggerCreate)}.json";
try
{
var tested = new JsonFileLogger();
var testedFileLogger = new JsonFileLogger(myPath);
testedFileLogger.LogInfo("test70113");
Assert.True(File.Exists(myPath));
Assert.Equal(".json", Path.GetExtension(testedFileLogger.OutputFile.Name));
}
finally
{
File.Delete(myPath);
}
}
private static void Main(string[] args)
{
Console.WriteLine("Hello in JSON logger test harness! " +
"This is the load test. The file logger will be spammed with the number of messages (random GUIDs) you choose from multiple threads.");
Console.Write("Please enter number of messages to spam with: ");
var validInteger = GetNaturalInt();
if (validInteger > 100000)
{
Console.Write(" This can take a while:)");
}
Console.WriteLine();
var file = new FileInfo(Path.ChangeExtension(Path.GetRandomFileName(), "json"));
Console.WriteLine($"The contents will be written to {file.FullName}.");
var fileLogger = new JsonFileLogger(file.FullName);
var watch = Stopwatch.StartNew();
Parallel.For(0, validInteger, x =>
{
fileLogger.LogInfo(Guid.NewGuid().ToString());
});
watch.Stop();
Console.WriteLine($"Finished in {watch.Elapsed}");// with {wrapper.FailedDequeues} failures, after {wrapper.LogRequests} log requests");
Console.WriteLine("Open file? y/n");
var key = Console.ReadKey();
if (key.KeyChar == 'y')
{
using (var process = Process.Start(new ProcessStartInfo {
FileName = fileLogger.OutputFile.FullName, UseShellExecute = true
}))
{ }
}
Console.WriteLine();
Console.WriteLine("Delete file? y/n");
key = Console.ReadKey();
if (key.KeyChar == 'y')
{
fileLogger.OutputFile.Delete();
}
}
public void LogInfo()
{
var myPath = $"{typeof(JsonFileLoggerTest).Namespace}.{nameof(LogInfo)}.json";
try
{
var testedFileLogger = new JsonFileLogger(myPath);
var expected = "test";
testedFileLogger.LogInfo(expected);
var received = File.ReadAllText(myPath);
Assert.True(File.Exists(myPath));
Assert.Contains(expected, received);
Assert.Contains(MessageSeverity.Information.ToString(), received);
}
finally
{
File.Delete(myPath);
}
}