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1 using System;
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2 using System.Security.Principal;
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3 using System.Threading;
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4
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5 using BLToolkit.Aspects;
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6 using BLToolkit.Reflection;
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7
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8 using NUnit.Framework;
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9
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10 namespace Aspects
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11 {
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12 [TestFixture]
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13 public class CounterAspectTest
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14 {
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15 [Log]
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16 public abstract class TestClass
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17 {
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18 [Counter]
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19 public virtual void Test()
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20 {
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21 }
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22
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23 [Counter]
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24 public virtual void LongTest()
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25 {
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26 Thread.Sleep(100);
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27 }
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28 }
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29
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30 [Test]
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31 public void Test()
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32 {
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33 TestClass t = (TestClass)TypeAccessor.CreateInstance(typeof(TestClass));
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34
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35 for (int i = 0; i < 10; i++)
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36 t.Test();
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37
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38 MethodCallCounter counter = CounterAspect.GetCounter(typeof(TestClass).GetMethod("Test"));
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39
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40 Assert.AreEqual(10, counter.TotalCount);
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41
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42 Console.WriteLine(counter.TotalTime);
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43
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44 new Thread(new ThreadStart(t.LongTest)).Start();
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45 Thread.Sleep(20);
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46
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47 lock (CounterAspect.Counters.SyncRoot) foreach (MethodCallCounter c in CounterAspect.Counters)
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48 {
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49 Console.WriteLine("{0}.{1,-10} | {2,2} | {3,2} | {4}",
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50 c.MethodInfo.DeclaringType.Name,
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51 c.MethodInfo.Name,
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52 c.TotalCount,
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53 c.CurrentCalls.Count,
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54 c.TotalTime);
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55
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56 lock (c.CurrentCalls.SyncRoot) for (int i = 0; i < c.CurrentCalls.Count; i++)
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57 {
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58 InterceptCallInfo ci = (InterceptCallInfo)c.CurrentCalls[i];
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59 IPrincipal pr = ci.CurrentPrincipal;
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60
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61 Console.WriteLine("{0,15} | {1}",
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62 pr == null? "***" : pr.Identity.Name,
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63 DateTime.Now - ci.BeginCallTime);
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64 }
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65 }
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66 }
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67
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68 public abstract class TestClass2
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69 {
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70 [Counter]
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71 public virtual void Test()
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72 {
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73 }
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74 }
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75
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76 [Test]
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77 public void Test2()
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78 {
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79 // custom create counter delegate returns null
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80 CounterAspect.CreateCounter = mi => null;
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81
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82 var t = (TestClass2)TypeAccessor.CreateInstance(typeof(TestClass2));
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83
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84 // interceptor should fallback to default counter implementation
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85 t.Test();
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86 }
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87
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88 }
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89 }
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