C# (CSharp) FactoryCachingDictionary示例

示例#1

文件： FactoryCachingDictionaryTestFixture.cs 项目： martin2kcs34/relax-gtd

 public void GetOrCreate_GivenParameterAgain_ReturnsItemPreviouslyCreatedFromTheParameter()
 {
     int createdItemCount = 0;
     var test = new FactoryCachingDictionary<string, int>(x => ++createdItemCount);
     Assert.Equal(1, test.GetOrCreate("First item"));
     Assert.Equal(2, test.GetOrCreate("Second item"));
     Assert.Equal(1, test.GetOrCreate("First item"));
 }

示例#2

        public void GetOrCreate_GivenParameterAgain_ReturnsItemPreviouslyCreatedFromTheParameter()
        {
            int createdItemCount = 0;
            var test             = new FactoryCachingDictionary <string, int>(x => ++ createdItemCount);

            Assert.Equal(1, test.GetOrCreate("First item"));
            Assert.Equal(2, test.GetOrCreate("Second item"));
            Assert.Equal(1, test.GetOrCreate("First item"));
        }

示例#3

        public void GetOrCreate_GivenParameter_ReturnsItemCreatedWithParameter()
        {
            var test = new FactoryCachingDictionary <int, string>(x => x.ToString());

            Assert.Equal("6", test.GetOrCreate(6));
        }

示例#4

文件： FactoryCachingDictionaryTestFixture.cs 项目： martin2kcs34/relax-gtd

 public void GetOrCreate_GivenParameter_ReturnsItemCreatedWithParameter()
 {
     var test = new FactoryCachingDictionary<int, string>(x => x.ToString());
     Assert.Equal("6", test.GetOrCreate(6));
 }