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1 using System;
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2 using System.Collections;
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3 using BLToolkit.Aspects;
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4 using BLToolkit.Reflection;
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5
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6 using NUnit.Framework;
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7
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8 namespace Aspects
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9 {
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10 [TestFixture]
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11 public class CacheAspectTest
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12 {
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13 [Log]
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14 public abstract class TestClass
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15 {
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16 public static int Value;
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17
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18 [Cache(500, false)]
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19 public virtual int Test(int i1, int i2)
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20 {
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21 return Value;
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22 }
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23
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24 [InstanceCache]
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25 public virtual int InstanceTest(int i1, int i2)
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26 {
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27 return Value;
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28 }
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29 }
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30
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31 [Test]
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32 public void Test()
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33 {
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34 TestClass t = TypeAccessor.CreateInstance<TestClass>();
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35
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36 DateTime begin = DateTime.Now;
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37
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38 for (TestClass.Value = 777; t.Test(2, 2) == 777; TestClass.Value++)
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39 continue;
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40
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41 Assert.IsTrue((DateTime.Now - begin).TotalMilliseconds >= 500);
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42
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43 TestClass.Value = 1; Assert.AreEqual(1, t.Test(1, 1));
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44 TestClass.Value = 2; Assert.AreEqual(1, t.Test(1, 1));
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45 TestClass.Value = 3; Assert.AreEqual(3, t.Test(2, 1));
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46
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47 CacheAspect.ClearCache(typeof(TestClass), "Test", typeof(int), typeof(int));
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48 TestClass.Value = 4; Assert.AreEqual(4, t.Test(2, 1));
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49
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50 CacheAspect.ClearCache(t.GetType(), "Test", typeof(int), typeof(int));
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51 TestClass.Value = 5; Assert.AreEqual(5, t.Test(2, 1));
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52
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53 CacheAspect.ClearCache();
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54 TestClass.Value = 6; Assert.AreEqual(6, t.Test(2, 1));
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55 }
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56
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57 [Test]
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58 public void InstanceTest()
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59 {
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60 TestClass t = TypeAccessor.CreateInstance<TestClass>();
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61
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62 TestClass.Value = 1; Assert.AreEqual(1, t.InstanceTest(1, 1));
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63 TestClass.Value = 2; Assert.AreEqual(1, t.InstanceTest(1, 1));
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64 TestClass.Value = 3; Assert.AreEqual(3, t.InstanceTest(2, 1));
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65 TestClass.Value = 4;
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66
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67 t = TypeAccessor.CreateInstance<TestClass>();
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68
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69 Assert.AreNotEqual(1, t.InstanceTest(1, 1));
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70 Assert.AreNotEqual(3, t.InstanceTest(2, 1));
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71 }
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72
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73 public class CustomCacheAspect : CacheAspect
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74 {
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75 private static IDictionary _methodcache = new Hashtable();
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76 public static IDictionary MethodCache
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77 {
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78 get { return _methodcache; }
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79 }
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80
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81 protected override IDictionary CreateCache()
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82 {
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83 return MethodCache;
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84 }
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85 }
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86
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87 [Log]
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88 public abstract class CustomTestClass
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89 {
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90 public static int Value;
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91
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92 [Cache(typeof(CustomCacheAspect), MaxCacheTime = 500)]
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93 public virtual int Test(int i1, int i2)
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94 {
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95 return Value;
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96 }
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97 }
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98
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99 [Test]
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100 public void CustomCacheAspectTest()
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101 {
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102 CustomTestClass t = (CustomTestClass)TypeAccessor.CreateInstance(typeof(CustomTestClass));
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103
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104 CustomTestClass.Value = 1; Assert.AreEqual(1, t.Test(1, 1));
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105 CustomTestClass.Value = 2; Assert.AreEqual(1, t.Test(1, 1));
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106 CustomTestClass.Value = 3; Assert.AreEqual(3, t.Test(2, 1));
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107
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108 CustomCacheAspect.MethodCache.Clear();
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109 CustomTestClass.Value = 4; Assert.AreEqual(4, t.Test(2, 1));
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110 }
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111
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112 public abstract class GenericClass<T>
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113 where T : new()
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114 {
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115 [Cache]
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116 public virtual T GetT(int i)
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117 {
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118 return new T();
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119 }
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120 }
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121
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122 [Test]
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123 public void GenericClassTest()
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124 {
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125 TypeAccessor<GenericClass<int>>. CreateInstance().GetT(0);
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126 TypeAccessor<GenericClass<DateTime>>.CreateInstance().GetT(0);
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127 }
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128
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129 public abstract class TestClass1
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130 {
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131 [Cache]
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132 public virtual T Get<T>()
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133 where T : new()
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134 {
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135 return new T();
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136 }
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137
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138 [Cache]
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139 public virtual T Get<T>(int i)
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140 {
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141 if (typeof(T) == typeof(int)) return (T)(object)10;
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142
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143 return (T)(object)new DateTime();
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144 }
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145 }
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146
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147 //[Test]
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148 public void GenericMethodTest()
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149 {
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150 var i = TypeAccessor<TestClass1>.CreateInstance().Get<int> ();
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151 var d = TypeAccessor<TestClass1>.CreateInstance().Get<DateTime>();
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152
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153 i = TypeAccessor<TestClass1>.CreateInstance().Get<int> (0);
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154 d = TypeAccessor<TestClass1>.CreateInstance().Get<DateTime>(0);
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155 }
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156 }
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157 }
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