public void Trace_FiltersBySourceAndLevel()
{
_mockTextWriter.Setup(p => p.WriteLine("Test Information"));
_mockTraceWriter.Setup(p => p.Trace(TraceLevel.Info, Host.TraceSource.Host, "Test Information", null));
_mockTraceWriter.Setup(p => p.Trace(TraceLevel.Info, "TestSource", "Test Information With Source", null));
_mockTraceWriter.Setup(p => p.Trace(TraceLevel.Info, null, "Test Information No Source", null));
_mockTraceWriter.Setup(p => p.Trace(TraceLevel.Warning, null, "Test Warning", null));
_mockTraceWriter.Setup(p => p.Trace(TraceLevel.Error, null, "Test Error", null));
Exception ex = new Exception("Kaboom!");
_mockTraceWriter.Setup(p => p.Trace(TraceLevel.Error, null, "Test Error With Exception", ex));
// expect these to be logged to both
_traceWriter.Info("Test Information", Host.TraceSource.Host);
// don't expect these to be logged to text writer (based on level filter)
_traceWriter.Warning("Test Warning");
_traceWriter.Error("Test Error");
_traceWriter.Error("Test Error With Exception", ex);
// don't expect these to be logged to text writer (based on source filter)
_traceWriter.Info("Test Information With Source", "TestSource");
_traceWriter.Info("Test Information No Source");
_mockTextWriter.VerifyAll();
_mockTraceWriter.VerifyAll();
}
public void Trace_FiltersBySourceAndLevel()
{
_mockTextWriter.Setup(p => p.WriteLine("Test Information"));
_mockTraceWriter.Setup(p => p.Trace(It.Is <TraceEvent>(
q => q.Level == TraceLevel.Info &&
q.Source == Host.TraceSource.Host &&
q.Message == "Test Information")));
_mockTraceWriter.Setup(p => p.Trace(It.Is <TraceEvent>(
q => q.Level == TraceLevel.Info &&
q.Source == "TestSource" &&
q.Message == "Test Information With Source")));
_mockTraceWriter.Setup(p => p.Trace(It.Is <TraceEvent>(
q => q.Level == TraceLevel.Info &&
q.Source == null &&
q.Message == "Test Information No Source")));
_mockTraceWriter.Setup(p => p.Trace(It.Is <TraceEvent>(q =>
q.Level == TraceLevel.Warning &&
q.Source == null &&
q.Message == "Test Warning")));
_mockTraceWriter.Setup(p => p.Trace(It.Is <TraceEvent>(q =>
q.Level == TraceLevel.Error &&
q.Source == null &&
q.Message == "Test Error")));
_mockTraceWriter2.Setup(p => p.Trace(It.Is <TraceEvent>(q =>
q.Level == TraceLevel.Error &&
q.Source == null &&
q.Message == "Test Error")));
Exception ex = new Exception("Kaboom!");
_mockTraceWriter.Setup(p => p.Trace(It.Is <TraceEvent>(q =>
q.Level == TraceLevel.Error &&
q.Source == null &&
q.Message == "Test Error With Exception")));
_mockTraceWriter2.Setup(p => p.Trace(It.Is <TraceEvent>(q =>
q.Level == TraceLevel.Error &&
q.Source == null &&
q.Message == "Test Error With Exception")));
// expect this to be logged to both tracer1 and textWriter
_traceWriter.Info("Test Information", Host.TraceSource.Host);
// don't expect these to be logged to text writer (based on level filter)
// expect the errors to be logged to both traceWriters
_traceWriter.Warning("Test Warning");
_traceWriter.Error("Test Error");
_traceWriter.Error("Test Error With Exception", ex);
// don't expect these to be logged to text writer (based on source filter)
// only written to traceWriter1
_traceWriter.Info("Test Information With Source", "TestSource");
_traceWriter.Info("Test Information No Source");
_mockTextWriter.VerifyAll();
_mockTraceWriter.VerifyAll();
_mockTraceWriter2.VerifyAll();
}
public void Trace_FiltersByLevel()
{
_mockTextWriter.Setup(p => p.WriteLine("Test Information"));
_mockTextWriter.Setup(p => p.WriteLine("Test Warning"));
_mockTextWriter.Setup(p => p.WriteLine("Test Error"));
_mockTextWriter.Setup(p => p.WriteLine("Test Error With Exception"));
_mockTextWriter.Setup(p => p.WriteLine("System.Exception: Kaboom!"));
_mockTextWriter.Setup(p => p.WriteLine("Test Information With Source"));
_mockTextWriter.Setup(p => p.WriteLine("Test Information No Source"));
_mockTraceWriter.Setup(p => p.Trace(It.Is <TraceEvent>(
q => q.Level == TraceLevel.Info &&
q.Source == Host.TraceSource.Host &&
q.Message == "Test Information")));
_mockTraceWriter.Setup(p => p.Trace(It.Is <TraceEvent>(
q => q.Level == TraceLevel.Info &&
q.Source == "TestSource" &&
q.Message == "Test Information With Source")));
_mockTraceWriter.Setup(p => p.Trace(It.Is <TraceEvent>(
q => q.Level == TraceLevel.Info &&
q.Source == null &&
q.Message == "Test Information No Source")));
_mockTraceWriter.Setup(p => p.Trace(It.Is <TraceEvent>(q =>
q.Level == TraceLevel.Warning &&
q.Source == null &&
q.Message == "Test Warning")));
_mockTraceWriter.Setup(p => p.Trace(It.Is <TraceEvent>(q =>
q.Level == TraceLevel.Error &&
q.Source == null &&
q.Message == "Test Error")));
_mockTraceWriter2.Setup(p => p.Trace(It.Is <TraceEvent>(q =>
q.Level == TraceLevel.Error &&
q.Source == null &&
q.Message == "Test Error")));
Exception ex = new Exception("Kaboom!");
_mockTraceWriter.Setup(p => p.Trace(It.Is <TraceEvent>(q =>
q.Level == TraceLevel.Error &&
q.Source == null &&
q.Message == "Test Error With Exception")));
_mockTraceWriter2.Setup(p => p.Trace(It.Is <TraceEvent>(q =>
q.Level == TraceLevel.Error &&
q.Source == null &&
q.Message == "Test Error With Exception")));
// expect these to be logged everywhere
_traceWriter.Info("Test Information", Host.TraceSource.Host);
_traceWriter.Warning("Test Warning");
_traceWriter.Error("Test Error");
_traceWriter.Error("Test Error With Exception", ex);
_traceWriter.Info("Test Information With Source", "TestSource");
_traceWriter.Info("Test Information No Source");
_mockTextWriter.VerifyAll();
_mockTraceWriter.VerifyAll();
_mockTraceWriter2.VerifyAll();
}
public void Trace_AppliesLevelFilter()
{
try
{
var traceWriter = new ConsoleTraceWriter(TraceLevel.Info);
using (var writer = new StringWriter())
{
Console.SetOut(writer);
traceWriter.Verbose("Test Verbose");
traceWriter.Info("Test Info");
traceWriter.Warning("Test Warning");
traceWriter.Error("Test Error");
traceWriter.Flush();
string output = writer.ToString();
string[] lines = output.Split(new[] { Environment.NewLine }, StringSplitOptions.RemoveEmptyEntries);
Assert.Equal(3, lines.Length);
Assert.Equal("Test Info", lines[0]);
Assert.Equal("Test Warning", lines[1]);
Assert.Equal("Test Error", lines[2]);
Assert.False(output.Contains("Trace Verbose"));
}
}
finally
{
var standardOutput = new StreamWriter(Console.OpenStandardOutput());
standardOutput.AutoFlush = true;
Console.SetOut(standardOutput);
}
}