public HttpQueryableServiceSpec()
{
this.listener = new ConsoleTraceListener();
this.listener.Name = Guid.NewGuid().ToString();
TracerExtensibility.AddListener(SourceName.For <TracingChannel>(), listener);
TracerExtensibility.SetTracingLevel(SourceName.For <TracingChannel>(), SourceLevels.All);
}
public void WhenAddListener_ThenAddsItToEntryConfiguration()
{
var listener = new ConsoleTraceListener();
TracerExtensibility.AddListener("Foo", listener);
var entry = global::System.Diagnostics.Tracer.Instance.GetSourceEntryFor("Foo");
Assert.True(entry.Configuration.Listeners.Contains(listener));
}
public void WhenReplacingTracer_ThenTracersInvokeIt()
{
var tracer = new Mock <ITracer> {
DefaultValue = DefaultValue.Mock
};
using (TracerExtensibility.SetTracer(tracer.Object))
{
global::System.Diagnostics.Tracer.GetSourceFor <IComparable>();
tracer.Verify(x => x.GetSourceEntryFor("*"));
tracer.Verify(x => x.GetSourceEntryFor("System"));
tracer.Verify(x => x.GetSourceEntryFor("System.IComparable"));
}
}
public void WhenDisposingReplacedTracerResult_ThenRevertsToExisting()
{
var tracer = new Mock <ITracer> {
DefaultValue = DefaultValue.Mock
};
using (TracerExtensibility.SetTracer(tracer.Object))
{
}
global::System.Diagnostics.Tracer.GetSourceFor <IComparable>();
tracer.Verify(x => x.GetSourceEntryFor("*"), Times.Never());
tracer.Verify(x => x.GetSourceEntryFor("System"), Times.Never());
tracer.Verify(x => x.GetSourceEntryFor("System.IComparable"), Times.Never());
}
public void WhenRemoveAddedListener_ThenRemovesItFromEntryConfiguration()
{
var listener = new ConsoleTraceListener {
Name = "Bar"
};
TracerExtensibility.AddListener("Foo", listener);
var entry = global::System.Diagnostics.Tracer.Instance.GetSourceEntryFor("Foo");
Assert.True(entry.Configuration.Listeners.Contains(listener));
TracerExtensibility.RemoveListener("Foo", "Bar");
Assert.False(entry.Configuration.Listeners.Contains(listener));
}
public void WhenExecutingRequest_ThenTracesInformationHeaders()
{
var listener = new ConsoleTraceListener();
TracerExtensibility.AddListener(SourceName.For <TracingChannel>(), listener);
TracerExtensibility.SetTracingLevel(SourceName.For <TracingChannel>(), SourceLevels.All);
var config = HttpHostConfiguration.Create()
.UseJsonNet()
.AddMessageHandlers(typeof(TracingChannel));
using (var ws = new HttpWebService <TestService>("http://localhost:20000", "products", true, config))
{
var client = new HttpEntityClient(ws.BaseUri);
var products = client.Query <Product>().Skip(1).Take(1).ToList();
Assert.Equal(1, products.Count);
Assert.Equal(2, products[0].Id);
}
listener.Flush();
}
public void WhenSettingTracingLevel_ThenConfigurationIsSet()
{
TracerExtensibility.SetTracingLevel("Foo", SourceLevels.Warning);
Assert.Equal(SourceLevels.Warning, global::System.Diagnostics.Tracer.Instance.GetSourceEntryFor("Foo").Configuration.Switch.Level);
}
public void WhenSettingTracingLevelWithNullSourceName_ThenThrowsArgumentNullException()
{
Assert.Throws <ArgumentNullException>(() =>
TracerExtensibility.SetTracingLevel(null, SourceLevels.All));
}
public void WhenSettingNullTracer_ThenThrowsArgumentNullException()
{
Assert.Throws <ArgumentNullException>(() =>
TracerExtensibility.SetTracer(null));
}
public void WhenRemoveListenerWithNullTracer_ThenThrowsArgumentNullException()
{
Assert.Throws <ArgumentNullException>(() =>
TracerExtensibility.RemoveListener(null, "Foo", "Bar"));
}
public void WhenRemoveListenerWithNullListenerName_ThenThrowsArgumentNullException()
{
Assert.Throws <ArgumentNullException>(() =>
TracerExtensibility.RemoveListener("Foo", null));
}
public void WhenAddNullListener_ThenThrowsArgumentNullException()
{
Assert.Throws <ArgumentNullException>(() =>
TracerExtensibility.AddListener("Foo", null));
}
public void WhenAddListenerWithNullSourceName_ThenThrowsArgumentNullException()
{
Assert.Throws <ArgumentNullException>(() =>
TracerExtensibility.AddListener(null, new ConsoleTraceListener()));
}
public void Dispose()
{
this.listener.Flush();
TracerExtensibility.RemoveListener(SourceName.For <TracingChannel>(), listener.Name);
}
