public void IndexingExceptions_CanBeHandledByTraceWriter()
{
JobHostConfiguration config = new JobHostConfiguration();
TestTraceWriter traceWriter = new TestTraceWriter(TraceLevel.Verbose);
config.Tracing.Tracers.Add(traceWriter);
config.TypeLocator = new FakeTypeLocator(typeof(BindingErrorsProgram));
FunctionErrorTraceWriter errorTraceWriter = new FunctionErrorTraceWriter(TraceLevel.Error);
config.Tracing.Tracers.Add(errorTraceWriter);
JobHost host = new JobHost(config);
host.Start();
// verify the handled binding error
FunctionIndexingException fex = errorTraceWriter.Errors.SingleOrDefault() as FunctionIndexingException;
Assert.True(fex.Handled);
Assert.Equal("BindingErrorsProgram.Invalid", fex.MethodName);
// verify that the binding error was logged
Assert.Equal(3, traceWriter.Traces.Count);
TraceEvent traceEvent = traceWriter.Traces[0];
Assert.Equal("Error indexing method 'BindingErrorsProgram.Invalid'", traceEvent.Message);
Assert.Same(fex, traceEvent.Exception);
Assert.Equal("Invalid container name: invalid$=+1", traceEvent.Exception.InnerException.Message);
// verify that the valid function was still indexed
traceEvent = traceWriter.Traces[1];
Assert.True(traceEvent.Message.Contains("Found the following functions"));
Assert.True(traceEvent.Message.Contains("BindingErrorsProgram.Valid"));
// verify that the job host was started successfully
traceEvent = traceWriter.Traces[2];
Assert.Equal("Job host started", traceEvent.Message);
host.Stop();
host.Dispose();
}
public void IndexingExceptions_CanBeHandledByTraceWriter()
{
JobHostConfiguration config = new JobHostConfiguration();
TestTraceWriter traceWriter = new TestTraceWriter(TraceLevel.Verbose);
config.Tracing.Tracers.Add(traceWriter);
config.TypeLocator = new FakeTypeLocator(typeof(BindingErrorsProgram));
FunctionErrorTraceWriter errorTraceWriter = new FunctionErrorTraceWriter(TraceLevel.Error);
config.Tracing.Tracers.Add(errorTraceWriter);
JobHost host = new JobHost(config);
host.Start();
// verify the handled binding error
FunctionIndexingException fex = errorTraceWriter.Errors.SingleOrDefault() as FunctionIndexingException;
Assert.True(fex.Handled);
Assert.Equal("BindingErrorsProgram.Invalid", fex.MethodName);
// verify that the binding error was logged
Assert.Equal(5, traceWriter.Traces.Count);
TraceEvent traceEvent = traceWriter.Traces[0];
Assert.Equal("Error indexing method 'BindingErrorsProgram.Invalid'", traceEvent.Message);
Assert.Same(fex, traceEvent.Exception);
Assert.Equal("Invalid container name: invalid$=+1", traceEvent.Exception.InnerException.Message);
// verify that the valid function was still indexed
traceEvent = traceWriter.Traces[1];
Assert.True(traceEvent.Message.Contains("Found the following functions"));
Assert.True(traceEvent.Message.Contains("BindingErrorsProgram.Valid"));
// verify that the job host was started successfully
traceEvent = traceWriter.Traces[4];
Assert.Equal("Job host started", traceEvent.Message);
host.Stop();
host.Dispose();
}
