public void SimpleTest()
{
XmlDocument doc = new XmlDocument();
doc.LoadXml(@"
<nlog>
<targets>
<target name='d' type='Debug' layout='${message}' />
</targets>
</nlog>");
LoggingConfiguration c = new XmlLoggingConfiguration(doc.DocumentElement, null);
DebugTarget t = c.FindTargetByName("d") as DebugTarget;
Assert.IsNotNull(t);
Assert.AreEqual(t.Name, "d");
Assert.AreEqual("${message}", t.Layout);
Layout l = t.CompiledLayout as Layout;
Assert.IsNotNull(l);
Assert.AreEqual(1, l.Renderers.Length);
Assert.IsInstanceOfType(typeof(MessageLayoutRenderer), l.Renderers[0]);
}
public void WrapperTest()
{
XmlDocument doc = new XmlDocument();
doc.LoadXml(@"
<nlog>
<targets>
<target name='b' type='BufferingWrapper' bufferSize='19'>
<target name='a' type='AsyncWrapper'>
<target name='c' type='Debug' layout='${message}' />
</target>
</target>
</targets>
</nlog>");
LoggingConfiguration c = new XmlLoggingConfiguration(doc.DocumentElement, null);
Assert.IsNotNull(c.FindTargetByName("a"));
Assert.IsNotNull(c.FindTargetByName("b"));
Assert.IsNotNull(c.FindTargetByName("c"));
Assert.IsInstanceOfType(typeof(BufferingTargetWrapper), c.FindTargetByName("b"));
Assert.IsInstanceOfType(typeof(AsyncTargetWrapper), c.FindTargetByName("a"));
Assert.IsInstanceOfType(typeof(DebugTarget), c.FindTargetByName("c"));
BufferingTargetWrapper btw = c.FindTargetByName("b") as BufferingTargetWrapper;
AsyncTargetWrapper atw = c.FindTargetByName("a") as AsyncTargetWrapper;
DebugTarget dt = c.FindTargetByName("c") as DebugTarget;
Assert.AreSame(atw, btw.WrappedTarget);
Assert.AreSame(dt, atw.WrappedTarget);
Assert.AreEqual(19, btw.BufferSize);
}
public void CompoundTest()
{
XmlDocument doc = new XmlDocument();
doc.LoadXml(@"
<nlog>
<targets>
<target name='rr' type='RoundRobinGroup'>
<target name='d1' type='Debug' layout='${message}1' />
<target name='d2' type='Debug' layout='${message}2' />
<target name='d3' type='Debug' layout='${message}3' />
<target name='d4' type='Debug' layout='${message}4' />
</target>
</targets>
</nlog>");
LoggingConfiguration c = new XmlLoggingConfiguration(doc.DocumentElement, null);
Assert.IsNotNull(c.FindTargetByName("rr"));
Assert.IsNotNull(c.FindTargetByName("d1"));
Assert.IsNotNull(c.FindTargetByName("d2"));
Assert.IsNotNull(c.FindTargetByName("d3"));
Assert.IsNotNull(c.FindTargetByName("d4"));
Assert.IsInstanceOfType(typeof(RoundRobinTarget), c.FindTargetByName("rr"));
Assert.IsInstanceOfType(typeof(DebugTarget), c.FindTargetByName("d1"));
Assert.IsInstanceOfType(typeof(DebugTarget), c.FindTargetByName("d2"));
Assert.IsInstanceOfType(typeof(DebugTarget), c.FindTargetByName("d3"));
Assert.IsInstanceOfType(typeof(DebugTarget), c.FindTargetByName("d4"));
RoundRobinTarget rr = c.FindTargetByName("rr") as RoundRobinTarget;
DebugTarget d1 = c.FindTargetByName("d1") as DebugTarget;
DebugTarget d2 = c.FindTargetByName("d2") as DebugTarget;
DebugTarget d3 = c.FindTargetByName("d3") as DebugTarget;
DebugTarget d4 = c.FindTargetByName("d4") as DebugTarget;
Assert.AreEqual(4, rr.Targets.Count);
Assert.AreSame(d1, rr.Targets[0]);
Assert.AreSame(d2, rr.Targets[1]);
Assert.AreSame(d3, rr.Targets[2]);
Assert.AreSame(d4, rr.Targets[3]);
Assert.AreEqual(d1.Layout, "${message}1");
Assert.AreEqual(d2.Layout, "${message}2");
Assert.AreEqual(d3.Layout, "${message}3");
Assert.AreEqual(d4.Layout, "${message}4");
}