public void ConstructorShouldRequireHealthReporter()
{
var configurationMock = new Mock <IConfiguration>();
configurationMock.Setup(section => section["type"]).Returns("Trace");
Exception ex = Assert.Throws <ArgumentNullException>(() =>
{
using (TraceInput target = new TraceInput(configurationMock.Object, null)) { }
});
Assert.Equal("Value cannot be null.\r\nParameter name: healthReporter", ex.Message);
}
public void TraceShouldSubmitTheData()
{
IConfiguration configuration = (new ConfigurationBuilder()).AddInMemoryCollection(new Dictionary <string, string>()
{
["type"] = "Trace",
["traceLevel"] = "All"
}).Build();
var healthReporterMock = new Mock <IHealthReporter>();
var subject = new Mock <IObserver <EventData> >();
using (TraceInput target = new TraceInput(configuration, healthReporterMock.Object))
using (target.Subscribe(subject.Object))
{
Trace.TraceInformation("Message for unit test");
subject.Verify(s => s.OnNext(It.IsAny <EventData>()), Times.Exactly(1));
}
}
public void ConstructorShouldRequireConfiguration()
{
var healthReporterMock = new Mock <IHealthReporter>();
Exception ex = Assert.Throws <ArgumentNullException>(() =>
{
using (TraceInput target = new TraceInput((TraceInputConfiguration)null, healthReporterMock.Object)) { }
});
Assert.Equal("Value cannot be null.\r\nParameter name: traceInputConfiguration", ex.Message);
ex = Assert.Throws <ArgumentNullException>(() =>
{
using (TraceInput target = new TraceInput((IConfiguration)null, healthReporterMock.Object)) { }
});
Assert.Equal("Value cannot be null.\r\nParameter name: configuration", ex.Message);
}
public void TraceInputShouldOverrideWriteLine()
{
IConfiguration configuration = (new ConfigurationBuilder()).AddInMemoryCollection(new Dictionary <string, string>()
{
["type"] = "Trace",
["traceLevel"] = "All"
}).Build();
var healthReporterMock = new Mock <IHealthReporter>();
var subject = new Mock <IObserver <EventData> >();
using (TraceInput target = new TraceInput(configuration, healthReporterMock.Object))
using (target.Subscribe(subject.Object))
{
target.WriteLine("UnitTest info");
subject.Verify(s => s.OnNext(It.Is <EventData>(data => data.Payload["Message"].Equals("UnitTest info"))), Times.Exactly(1));
}
}
public void ConstructorShouldRequireConfiguration()
{
var healthReporterMock = new Mock <IHealthReporter>();
ArgumentNullException ex = Assert.Throws <ArgumentNullException>(() =>
{
using (TraceInput target = new TraceInput((TraceInputConfiguration)null, healthReporterMock.Object)) { }
});
Assert.Equal("traceInputConfiguration", ex.ParamName);
ex = Assert.Throws <ArgumentNullException>(() =>
{
using (TraceInput target = new TraceInput((IConfiguration)null, healthReporterMock.Object)) { }
});
Assert.Equal("configuration", ex.ParamName);
}
public void TraceInputShouldOverrideTraceSingleEvent()
{
IConfiguration configuration = (new ConfigurationBuilder()).AddInMemoryCollection(new Dictionary <string, string>()
{
["type"] = "Trace",
["traceLevel"] = "All"
}).Build();
var healthReporterMock = new Mock <IHealthReporter>();
var subject = new Mock <IObserver <EventData> >();
using (TraceInput target = new TraceInput(configuration, healthReporterMock.Object))
using (target.Subscribe(subject.Object))
{
string message = GetRandomString();
int id = (new Random()).Next();
target.TraceEvent(null, null, TraceEventType.Warning, id, message);
subject.Verify(s =>
s.OnNext(It.Is <EventData>(data => data.Payload["Message"].Equals(message) && data.Payload["EventId"].Equals(id))),
Times.Exactly(1));
}
}
public void TraceInputShouldOverrideFailWithDetails()
{
IConfiguration configuration = (new ConfigurationBuilder()).AddInMemoryCollection(new Dictionary <string, string>()
{
["type"] = "Trace",
["traceLevel"] = "All"
}).Build();
var healthReporterMock = new Mock <IHealthReporter>();
var subject = new Mock <IObserver <EventData> >();
using (TraceInput target = new TraceInput(configuration, healthReporterMock.Object))
using (target.Subscribe(subject.Object))
{
string message = "Failure message";
string details = "Details";
target.Fail(message, details);
subject.Verify(s =>
s.OnNext(It.Is <EventData>(data => data.Payload["Message"].Equals(message + Environment.NewLine + details) && data.Level == LogLevel.Error)),
Times.Exactly(1));
}
}
public void ConstructorShouldCheckConfigurationSectionType()
{
IConfiguration configuration = (new ConfigurationBuilder()).AddInMemoryCollection(new Dictionary <string, string>()
{
["type"] = "Trace"
}).Build();
var healthReporterMock = new Mock <IHealthReporter>();
TraceInput target = null;
using (target = new TraceInput(configuration, healthReporterMock.Object))
{
Assert.NotNull(target);
}
configuration = (new ConfigurationBuilder()).AddInMemoryCollection(new Dictionary <string, string>()
{
["type"] = "NonTrace"
}).Build();
using (target = new TraceInput(configuration, healthReporterMock.Object))
{
healthReporterMock.Verify(o => o.ReportWarning(It.IsAny <string>(), It.Is <string>(s => s == EventFlowContextIdentifiers.Configuration)), Times.Exactly(1));
}
}
public void TraceInputTracksActivityID()
{
IConfiguration configuration = (new ConfigurationBuilder()).AddInMemoryCollection(new Dictionary <string, string>()
{
["type"] = "Trace",
["traceLevel"] = "All"
}).Build();
var healthReporterMock = new Mock <IHealthReporter>();
var subject = new Mock <IObserver <EventData> >();
using (TraceInput target = new TraceInput(configuration, healthReporterMock.Object))
using (target.Subscribe(subject.Object))
{
string message = GetRandomString();
int id = (new Random()).Next();
Guid activityID = Guid.NewGuid();
Trace.CorrelationManager.ActivityId = activityID;
target.TraceData(null, null, TraceEventType.Information, id, message);
subject.Verify(s =>
s.OnNext(It.Is <EventData>(data => data.Payload["EventId"].Equals(id) && data.Payload["ActivityID"].Equals(activityID) && data.Payload["Message"].Equals(message))),
Times.Exactly(1));
}
}
