view UnitTests/CS/Aspects/CacheAspectTest.cs @ 0:f990fcb411a9

Копия текущей версии из github
author cin
date Thu, 27 Mar 2014 21:46:09 +0400
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using System;
using System.Collections;
using BLToolkit.Aspects;
using BLToolkit.Reflection;

using NUnit.Framework;

namespace Aspects
{
	[TestFixture]
	public class CacheAspectTest
	{
		[Log]
		public abstract class TestClass
		{
			public static int Value;

			[Cache(500, false)]
			public virtual int Test(int i1, int i2)
			{
				return Value;
			}

			[InstanceCache]
			public virtual int InstanceTest(int i1, int i2)
			{
				return Value;
			}
		}

		[Test]
		public void Test()
		{
			TestClass t = TypeAccessor.CreateInstance<TestClass>();

			DateTime begin = DateTime.Now;

			for (TestClass.Value = 777; t.Test(2, 2) == 777; TestClass.Value++)
				continue;

			Assert.IsTrue((DateTime.Now - begin).TotalMilliseconds >= 500);

			TestClass.Value = 1; Assert.AreEqual(1, t.Test(1, 1));
			TestClass.Value = 2; Assert.AreEqual(1, t.Test(1, 1));
			TestClass.Value = 3; Assert.AreEqual(3, t.Test(2, 1));

			CacheAspect.ClearCache(typeof(TestClass), "Test", typeof(int), typeof(int));
			TestClass.Value = 4; Assert.AreEqual(4, t.Test(2, 1));

			CacheAspect.ClearCache(t.GetType(), "Test", typeof(int), typeof(int));
			TestClass.Value = 5; Assert.AreEqual(5, t.Test(2, 1));

			CacheAspect.ClearCache();
			TestClass.Value = 6; Assert.AreEqual(6, t.Test(2, 1));
		}

		[Test]
		public void InstanceTest()
		{
			TestClass t = TypeAccessor.CreateInstance<TestClass>();

			TestClass.Value = 1; Assert.AreEqual(1, t.InstanceTest(1, 1));
			TestClass.Value = 2; Assert.AreEqual(1, t.InstanceTest(1, 1));
			TestClass.Value = 3; Assert.AreEqual(3, t.InstanceTest(2, 1));
			TestClass.Value = 4;

			t = TypeAccessor.CreateInstance<TestClass>();

			Assert.AreNotEqual(1, t.InstanceTest(1, 1));
			Assert.AreNotEqual(3, t.InstanceTest(2, 1));
		}

		public class CustomCacheAspect : CacheAspect
		{
			private static IDictionary _methodcache = new Hashtable();
			public  static IDictionary  MethodCache
			{
				get { return _methodcache; }
			}

			protected override IDictionary CreateCache()
			{
				return MethodCache;
			}
		}

		[Log]
		public abstract class CustomTestClass
		{
			public static int Value;

			[Cache(typeof(CustomCacheAspect), MaxCacheTime = 500)]
			public virtual int Test(int i1, int i2)
			{
				return Value;
			}
		}

		[Test]
		public void CustomCacheAspectTest()
		{
			CustomTestClass t = (CustomTestClass)TypeAccessor.CreateInstance(typeof(CustomTestClass));

			CustomTestClass.Value = 1; Assert.AreEqual(1, t.Test(1, 1));
			CustomTestClass.Value = 2; Assert.AreEqual(1, t.Test(1, 1));
			CustomTestClass.Value = 3; Assert.AreEqual(3, t.Test(2, 1));

			CustomCacheAspect.MethodCache.Clear();
			CustomTestClass.Value = 4; Assert.AreEqual(4, t.Test(2, 1));
		}

		public abstract class GenericClass<T>
			where T : new()
		{
			[Cache]
			public virtual T GetT(int i)
			{
				return new T();
			}
		}

		[Test]
		public void GenericClassTest()
		{
			TypeAccessor<GenericClass<int>>.     CreateInstance().GetT(0);
			TypeAccessor<GenericClass<DateTime>>.CreateInstance().GetT(0);
		}

		public abstract class TestClass1
		{
			[Cache]
			public virtual T Get<T>()
				where T : new()
			{
				return new T();
			}

			[Cache]
			public virtual T Get<T>(int i)
			{
				if (typeof(T) == typeof(int)) return (T)(object)10;

				return (T)(object)new DateTime();
			}
		}

		//[Test]
		public void GenericMethodTest()
		{
			var i = TypeAccessor<TestClass1>.CreateInstance().Get<int>     ();
			var d = TypeAccessor<TestClass1>.CreateInstance().Get<DateTime>();

			i = TypeAccessor<TestClass1>.CreateInstance().Get<int>     (0);
			d = TypeAccessor<TestClass1>.CreateInstance().Get<DateTime>(0);
		}
	}
}