Squashed commit of the following:

commit 8ce3e1acdf
Author: bicijinlian <bicijinlian@163.com>
Date:   Sat Aug 4 22:58:33 2018 +0800

    Controller 测试

commit 495b9dbf9e
Author: bicijinlian <bicijinlian@163.com>
Date:   Sat Aug 4 22:47:02 2018 +0800

    完善断言

commit 81b141418a
Author: bicijinlian <bicijinlian@163.com>
Date:   Sat Aug 4 11:47:29 2018 +0800

    共享数据完成

commit a6a5566d3a
Author: bicijinlian <bicijinlian@163.com>
Date:   Sat Aug 4 10:01:12 2018 +0800

    共享数据

commit 0ca4b3541d
Author: bicijinlian <bicijinlian@163.com>
Date:   Fri Aug 3 22:37:17 2018 +0800

    测试类共享数据

commit 5aab2368ca
Author: bicijinlian <bicijinlian@163.com>
Date:   Fri Aug 3 17:40:49 2018 +0800

    Assert 基本学完

commit c8e735b831
Author: bicijinlian <bicijinlian@163.com>
Date:   Fri Aug 3 17:13:43 2018 +0800

    study

commit 257168e8ce
Author: bicijinlian <bicijinlian@163.com>
Date:   Fri Aug 3 16:32:44 2018 +0800

    Contains 学习

commit 34c3763943
Author: bicijinlian <bicijinlian@163.com>
Date:   Fri Aug 3 00:24:58 2018 +0800

    断言学习

commit 763b9c33f1
Author: bicijinlian <bicijinlian@163.com>
Date:   Thu Aug 2 20:22:24 2018 +0800

    断言学习

commit b1f9945fab
Author: bicijinlian <bicijinlian@163.com>
Date:   Wed Aug 1 22:45:14 2018 +0800

    study

commit b7c7549227
Author: bicijinlian <bicijinlian@163.com>
Date:   Wed Aug 1 22:22:50 2018 +0800

    分组优化

commit d72a992d72
Author: bicijinlian <bicijinlian@163.com>
Date:   Wed Aug 1 22:12:34 2018 +0800

    xUnit 学习

commit 3075a8b33f
Author: bicijinlian <bicijinlian@163.com>
Date:   Wed Aug 1 08:51:25 2018 +0800

    开发常规提交

commit 98e4059cb7
Author: bicijinlian <bicijinlian@163.com>
Date:   Tue Jul 31 07:34:03 2018 +0800

    Study

commit 2615d3dedf
Author: bicijinlian <bicijinlian@163.com>
Date:   Mon Jul 30 23:04:31 2018 +0800

    Autofac

commit 8fcd062f42
Merge: cd3b362 8639734
Author: bicijinlian <bicijinlian@163.com>
Date:   Mon Jul 30 15:52:53 2018 +0800

    Merge tag 'ReleaseV1.0' into develop

    V1.0

xUnitStudy.Model/xUnitStudy.Model.csproj

@@ -45,6 +45,12 @@
   <ItemGroup>
     <Compile Include="Student.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
+    <Compile Include="xUnitStudy\AssertEqualDemo.cs" />
+    <Compile Include="xUnitStudy\CollectionFixtureDemo.cs" />
+    <Compile Include="xUnitStudy\ClassFixtureDemo.cs" />
+    <Compile Include="xUnitStudy\IPerson.cs" />
+    <Compile Include="xUnitStudy\Person.cs" />
+    <Compile Include="xUnitStudy\Teacher.cs" />
   </ItemGroup>
   <ItemGroup>
     <None Include="packages.config" />

xUnitStudy.Model/xUnitStudy/AssertEqualDemo.cs

@@ -0,0 +1,25 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace xUnitStudy.Model
+{
+    public class AssertEqualDemo : IEqualityComparer<AssertEqualDemo>
+    {
+        public int Id { get; set; }
+
+        public string Name { get; set; }
+
+        public bool Equals(AssertEqualDemo x, AssertEqualDemo y)
+        {
+            return x.Id == y.Id;
+        }
+
+        public int GetHashCode(AssertEqualDemo obj)
+        {
+            return Id;
+        }
+    }
+}

xUnitStudy.Model/xUnitStudy/ClassFixtureDemo.cs

@@ -0,0 +1,63 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace xUnitStudy.Model
+{
+    /// <summary>
+    /// 测试方法共享对象实例
+    /// </summary>
+    public class ClassFixtureDemo : IDisposable
+    {
+        public int CallTimes { get; private set; }
+        public List<Person> Persons;
+        public ClassFixtureDemo()
+        {
+            Persons = new List<Person>()
+            {
+                new Person(){ Id=1, FirstName="first1",LastName="last1" },
+                new Person(){ Id=2, FirstName="first2",LastName="last2" },
+                new Person(){ Id=3, FirstName="first3",LastName="last3" },
+            };
+        }
+
+        public (bool result, Person person) AddPerson(Person person)
+        {
+            CallTimes += 1;
+
+            var exist = Persons.FirstOrDefault(p => p.Id == person.Id);
+            if (exist == null)
+            {
+                Persons.Add(person);
+                return ValueTuple.Create(true, person);
+            }
+            else
+            {
+                return ValueTuple.Create(false, person);
+            }
+        }
+
+        public (bool result, Person person) RemovePerson(Person person)
+        {
+            CallTimes += 1;
+
+            var exist = Persons.FirstOrDefault(p => p.Id == person.Id);
+            if (exist == null)
+            {
+                return ValueTuple.Create(false, person);
+            }
+            else
+            {
+                Persons.Remove(exist);
+                return ValueTuple.Create(true, exist);
+            }
+        }
+
+        public void Dispose()
+        {
+            Persons = null;
+        }
+    }
+}

xUnitStudy.Model/xUnitStudy/CollectionFixtureDemo.cs

@@ -0,0 +1,38 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace xUnitStudy.Model
+{
+    /// <summary>
+    /// 测试方法共享对象实例
+    /// </summary>
+    public class CollectionFixtureDemo : IDisposable
+    {
+        public List<Person> Persons;
+
+        public CollectionFixtureDemo()
+        {
+            Persons = new List<Person>()
+            {
+                new Person(){ Id=1, FirstName="first1",LastName="last1" },
+                new Person(){ Id=2, FirstName="first2",LastName="last2" },
+                new Person(){ Id=3, FirstName="first3",LastName="last3" },
+            };
+        }
+
+        public Person GetPersonById(int personId)
+        {
+            var find = Persons.FirstOrDefault(p => p.Id == personId);
+
+            return find;
+        }
+
+        public void Dispose()
+        {
+            Persons = null;
+        }
+    }
+}

xUnitStudy.Model/xUnitStudy/IPerson.cs

@@ -0,0 +1,19 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace xUnitStudy.Model
+{
+    public interface IPerson
+    {
+        int Id { get; set; }
+
+        string FirstName { get; set; }
+
+        string LastName { get; set; }
+
+        string GetFullName();
+    }
+}

xUnitStudy.Model/xUnitStudy/Person.cs

@@ -0,0 +1,53 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace xUnitStudy.Model
+{
+    public class Person:IPerson,IEqualityComparer<Person>,IComparer<Person>
+    {
+        public int Id { get; set; }
+
+        public string FirstName { get; set; }
+
+        public string LastName { get; set; }
+
+        public string GetFullName()
+        {
+            return FirstName + "_" + LastName;
+        }
+        public bool Equals(Person x, Person y)
+        {
+            return x.Id == y.Id;
+        }
+
+        public int GetHashCode(Person obj)
+        {
+           return  obj.Id;
+        }
+
+        /// <summary>
+        /// IComparer接口实现
+        /// </summary>
+        /// <param name="x">比较对象1</param>
+        /// <param name="y">比较对象2</param>
+        /// <returns>x小于y则返回负整数；x大于y则返回正整数；x等于y则返回0</returns>
+        public int Compare(Person x, Person y)
+        {
+            if (x.Id < y.Id)
+            {
+                return -1;
+            }
+            else if (x.Id == y.Id)
+            {
+                return 0;
+            }
+            else
+            {
+                return 1;
+            }
+        }
+    }
+}

xUnitStudy.Model/xUnitStudy/Teacher.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace xUnitStudy.Model
+{
+    public class Teacher:Person
+    {
+        public int Grade { get; set; }
+    }
+}

xUnitStudy.WebApi.Test/ApiControllerTest.cs

@@ -0,0 +1,29 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+using Xunit;
+using Xunit.Abstractions;
+
+using xUnitStudy.Model;
+using xUnitStudy.WebApi;
+using xUnitStudy.WebApi.Controllers;
+
+namespace xUnitStudy.WebApi.Test
+{
+    public class ApiControllerTest
+    {
+        [Fact]
+        public void Test()
+        {
+            var id = 5;
+            var valueController = new ValuesController();
+
+            var result = valueController.Get(id);
+
+            Assert.Equal(id.ToString(), result);
+        }
+    }
+}

xUnitStudy.WebApi.Test/AutoFac/AutofacStudy.cs

@@ -0,0 +1,20 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+using Autofac;
+using Autofac.Builder;
+using Autofac.Core;
+using Autofac.Extras;
+using Autofac.Features;
+using Autofac.Util;
+
+namespace xUnitStudy.WebApi.Test.AutoFac
+{
+    public class AutofacStudy
+    {
+
+    }
+}

xUnitStudy.WebApi.Test/Properties/AssemblyInfo.cs

@@ -1,6 +1,7 @@
 using System.Reflection;
 using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;
+using Xunit;
 
 // 有关程序集的一般信息由以下
 // 控制。更改这些特性值可修改
@@ -34,3 +35,6 @@ using System.Runtime.InteropServices;
 // [assembly: AssemblyVersion("1.0.*")]
 [assembly: AssemblyVersion("1.0.0.0")]
 [assembly: AssemblyFileVersion("1.0.0.0")]
+
+//xUnit 分组设置
+[assembly:AssemblyTrait("程序集分组","包括程序集内测试方法")]

xUnitStudy.WebApi.Test/StudentBll/StudentBllTest.cs

@@ -17,15 +17,97 @@ namespace xUnitStudy.WebApi.Test
 {
     public class StudentBllTest:IDisposable
     {
-        private StudentBll bll;
+        #region 准备
+        private StudentBll actualBll;
         public StudentBllTest()
         {
-            bll = new Bll.StudentBll();
+            //这里创建和设置需要注入的IDal。当然也可以创建和设置，直接注入。
+            actualBll = new Bll.StudentBll();
         }
+        #endregion
 
         [Fact]
-        public void GetTuitionTest()
+        public void Students_Test()
         {
+            IStudentBll actual_Bll = new StudentBll();
+            List<Student> studentsFromProperty = actual_Bll.Students;
+            List<Student> studentsFromMethod = actual_Bll.GetAll();
+
+            Assert.Equal(studentsFromMethod, studentsFromProperty);
+        }
+
+        [Fact]
+        public void GetAll_Test()
+        {
+            List<Student> students = actualBll.GetAll();
+
+            Assert.Equal(actualBll.Students, students);
+        }
+
+        [Fact]
+        public void GetStudentById_Test()
+        {
+            var studentId = 1;
+
+            Student student = actualBll.GetStudentById(studentId);
+
+            Assert.NotNull(student);
+            Assert.Equal(studentId, student.Id);
+        }
+
+        [Fact]
+        public void AddStudent_Test()
+        {
+            var exitsStudent = new Student() { Id=1,Name="lishi",Age=40,lever=0};
+            var newStudent = new Student() { Id=100,Name="wangwu",Age=30,lever=0};
+
+            var exitsResult = actualBll.AddStudent(exitsStudent);
+            var newResult = actualBll.AddStudent(newStudent);
+
+            Assert.False(exitsResult.result);
+
+            Assert.True(newResult.result);
+            Assert.Contains(newStudent, actualBll.GetAll());
+        }
+
+        [Fact]
+        public void UpdateStudent_Test()
+        {
+            var exitsStudent = new Student() { Id = 1, Name = "lishi", Age = 40, lever = 0 };
+            var newStudent = new Student() { Id = 100, Name = "wangwu", Age = 30, lever = 0 };
+
+            var exitsResult = actualBll.UpdateStudent(exitsStudent);
+            var newResult = actualBll.UpdateStudent(newStudent);
+
+            Assert.True(exitsResult.result);
+            Assert.Contains(exitsStudent, actualBll.GetAll());
+
+            Assert.False(newResult.result);
+        }
+
+        [Fact]
+        public void DeleteStudent_Test()
+        {
+            var exitsStudent = new Student() { Id = 1, Name = "lishi", Age = 40, lever = 0 };
+            var newStudent = new Student() { Id = 100, Name = "wangwu", Age = 30, lever = 0 };
+
+            var exitsResult = actualBll.DeleteStudent(exitsStudent.Id);
+            var newResult = actualBll.DeleteStudent(newStudent.Id);
+
+            Assert.True(exitsResult);
+            Assert.DoesNotContain(exitsStudent, actualBll.GetAll());
+
+            Assert.False(newResult);
+        }
+
+        /// <summary>
+        /// 获取学费
+        /// 属性注入：IDal Mock对象
+        /// </summary>
+        [Fact]
+        public void GetTuition_UseMoq_Test()
+        {
+            // #准备
             Mock<IStudentDal> mockStudentDal = new Mock<IStudentDal>();
             mockStudentDal
                 .Setup(m => m.GetStudentById(2))
@@ -33,18 +115,23 @@ namespace xUnitStudy.WebApi.Test
                 (
                     new Student() { Id = 2, Name = "小小张", Age = 95 }
                 );
-            //属性注入
-            bll.dal = mockStudentDal.Object;
 
-            var student = bll.GetStudentById(2);
+            //属性注入,也可以使用构造函数注入
-            var tuition = bll.GetTuition(2);
+            actualBll.dal = mockStudentDal.Object;
+
+            // #使用
+            var student = actualBll.GetStudentById(2);
+            var tuition = actualBll.GetTuition(2);
 
+            // #断言
             Assert.Equal(student.Id + student.Age, tuition);
         }
 
+        #region 清理
         public void Dispose()
         {
              
         }
+        #endregion
     }
 }

xUnitStudy.WebApi.Test/TestCaseOrderTest.cs

@@ -0,0 +1,34 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+using Xunit;
+using Xunit.Abstractions;
+using Xunit.Extensions;
+using Xunit.Sdk;
+
+namespace xUnitStudy.WebApi.Test
+{
+    /// <summary>
+    /// 输出窗口的测试选项，显示测试相关信息
+    /// </summary>
+    public class TestCaseOrderTest: ITestCaseOrderer
+    {
+        private readonly IMessageSink diagnosticMessageSink;
+
+        public TestCaseOrderTest(IMessageSink diagnosticMessageSink)
+        {
+            this.diagnosticMessageSink = diagnosticMessageSink;
+        }
+
+        public IEnumerable<TTestCase> OrderTestCases<TTestCase>(IEnumerable<TTestCase> testCases) where TTestCase : ITestCase
+        {
+            var result = testCases.ToList();  // Run them in discovery order
+            var message = new DiagnosticMessage("Ordered {0} test cases", result.Count);
+            diagnosticMessageSink.OnMessage(message);
+            return result;
+        }
+    }
+}

xUnitStudy.WebApi.Test/UseFixture/CollectionFixtureSetup.cs

@@ -0,0 +1,27 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+using Xunit;
+using Xunit.Abstractions;
+using Xunit.Extensions;
+using Xunit.Sdk;
+
+using xUnitStudy.Model;
+
+namespace xUnitStudy.WebApi.Test
+{
+    /// <summary>
+    /// 设置全局共享
+    /// </summary>
+    [CollectionDefinition("Demo Collection")]
+    public class CollectionFixtureSetup:ICollectionFixture<CollectionFixtureDemo>
+    {
+        //这个类没有代码，而不需要创建。
+        //其目的是简单地设置测试集共享数据
+        //只要设置[CollectionDefinition("Demo Collection")]特性
+        //并实现IClassFixture<T>接口
+    }
+}

xUnitStudy.WebApi.Test/UseFixture/UseClassFixtureTest.cs

@@ -0,0 +1,121 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+using Xunit;
+using Xunit.Abstractions;
+using Xunit.Extensions;
+using Xunit.Sdk;
+
+using xUnitStudy.Model;
+
+namespace xUnitStudy.WebApi.Test
+{
+    /// <summary>
+    /// 测试类级别的共享(类内所有测试用例，共享一个类的实例)
+    /// </summary>
+    public class UseIClassFixtureTest:IClassFixture<ClassFixtureDemo>, IDisposable
+    {
+        /* IClassFixture使用步骤:
+         * 
+         * 01：创建自定义的Fixture类，添加构造函数；如需做清理,则实现IDisposable接口
+         * 02：创建具体的测试类，并继承 IClassFixture<T>（T 即是 自定义的Fixture类）
+         * 03：在测试类的构造函数中添加对应的注入参数来获取Fixture，这样的设计使得我们在测试类中所有的测试用例中共享一些Context数据.
+         *     xUnit.Net 会自动发现和运用
+         *     
+         * 执行流程：
+         *  
+         *  发现测试类
+         *  
+         *  xUnit 发现测试类相关共享Fixture，创建共享实例并保存，与测试类关联
+         *  
+         *  用例b：创建测试类实例 --> 获取共享Fixture --> 构造函数 --> 用例1 --> Dispose()方法 --> 结束测试类实例 --> 完成
+         *
+         *  用例a：创建测试类实例 --> 获取共享Fixture --> 构造函数 --> 用例2 --> Dispose()方法 --> 结束测试类实例 --> 完成
+         *
+         *  用例x：创建测试类实例 --> 获取共享Fixture --> 构造函数 --> 用例2 --> Dispose()方法 --> 结束测试类实例 --> 完成
+         *
+         *  用例m：创建测试类实例 --> 获取共享Fixture--> 构造函数 --> 用例2 --> Dispose()方法 --> 结束测试类实例 --> 完成
+
+         *   ........
+
+         *  本测试类中所有用例完成
+
+         *  清理共享实例
+         * 
+         * 
+         * 特别注意：
+         * 由于测试用例执行顺序不固定，还可能并行运行
+         * 所以对共享的使用，应避免出现竞态条件。
+         * 否则，很容易因共享类的竞态条件，导致单元测试失败。
+         * 因此：共享资源，只适合读，不适合写，使用须谨慎。
+        */
+        ClassFixtureDemo fixtureDemo;
+
+        public UseIClassFixtureTest(ClassFixtureDemo fixture)
+        {
+            this.fixtureDemo = fixture;
+        }
+
+
+        [Fact]
+        public void NotNull_Test()
+        {
+            Assert.NotNull(fixtureDemo);
+        }
+
+        [Fact]
+        public void GetPersons_Test()
+        {
+            var persons = fixtureDemo.Persons;
+            //因为共享，所以数量不一定是初始值3
+            //Assert.Equal(3,fixtureDemo.Persons.Count);
+        }
+
+        [Fact]
+        public void AddPerson_Test()
+        {
+            var callTimes_start = fixtureDemo.CallTimes;
+
+            var person1 = new Person() { Id=1,FirstName="first",LastName="last"};
+            var person2 = new Person() {Id=200};
+
+            //因为共享，在不能保证单元测试的执行先后顺充时，或者并行执行单元测试时，可能id=1的项已被删除，也可能没被删除
+            //所以，result1可能失败，也可能成功
+
+            var result1 = fixtureDemo.AddPerson(person1);
+            var result2 = fixtureDemo.AddPerson(person2);
+
+            //Assert.False(result1.result); 执行成功与否，取决于添加和删除单元测试的执行顺序。因为执行顺序不能确定，所以结果不定。
+            Assert.True(result2.result);
+
+            Assert.Equal(4, fixtureDemo.Persons.Count);
+            Assert.Contains(person2, fixtureDemo.Persons);
+
+            var callTimes_end = fixtureDemo.CallTimes;
+            Assert.Equal(2, callTimes_end - callTimes_start);
+        }
+
+        [Fact]
+        public void RemovePerson_Test()
+        {
+            var person1 = new Person() { Id = 1, FirstName = "first", LastName = "last" };
+            var person2 = new Person() { Id = 100 };
+            var result1 = fixtureDemo.RemovePerson(person1);
+            var result2 = fixtureDemo.RemovePerson(person2);
+
+            Assert.True(result1.result);
+            Assert.False(result2.result);
+
+            Assert.DoesNotContain(person1, fixtureDemo.Persons);
+            Assert.DoesNotContain(person2, fixtureDemo.Persons);
+        }
+
+        public void Dispose()
+        {
+            
+        }
+    }
+}

xUnitStudy.WebApi.Test/UseFixture/UseCollectionFixtureTest.cs

@@ -0,0 +1,87 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+using Xunit;
+using Xunit.Abstractions;
+using Xunit.Extensions;
+using Xunit.Sdk;
+
+using xUnitStudy.Model;
+
+namespace xUnitStudy.WebApi.Test
+{
+    /// <summary>
+    /// Collection级别的Fixture
+    /// 测试程序集中所有测试类可以共享
+    /// </summary>
+    [Collection("Demo Collection")]
+    public class UseICollectionFixtureTest
+    {
+        /* ICollectionFixture使用步骤：
+         * 
+         * 01：创建自定义的Fixture类，添加构造函数；如需做清理,则实现IDisposable接口
+         * 02：创建Collection类, 添加[CollectionDefinition]特性, 并设置一个唯一名称来识别测试集合.
+         * 03：Collection类，实现ICollectionFixture<T>接口，T 即是“自定义的Fixture类”.
+         * 04：创建具体的测试类，添加[Collection]特性,指定要使用的[CollectionDefinition]的唯一名称
+         * 05：如果需要在测试类中使用共享对象，只需要把它作为一个构造函数参数。xUnit.Net 会自动发现和运用。
+         *     
+         *     
+         * 执行流程：
+         * 
+         *  运行整个测试集
+         *  
+         *  xUnit 发现程序集中所有相关的共享ICollectionFixture，创建共享实例并保存，与测试集关联
+         *  
+         *  发现测试类x
+         *  
+         *  xUnit 发现测试类相关共享Fixture，创建共享实例并保存，与测试类关联
+         *  
+         *  用例b：创建测试类实例 --> 获取共享ICollectionFixture --> 获取共享ClassFixture --> 构造函数 --> 用例1 --> Dispose()方法 --> 结束测试类实例 --> 完成
+         *
+         *  用例a：创建测试类实例 --> 获取共享ICollectionFixture --> 获取共享ClassFixture --> 构造函数 --> 用例2 --> Dispose()方法 --> 结束测试类实例 --> 完成
+         *
+         *  用例x：创建测试类实例 --> 获取共享ICollectionFixture --> 获取共享ClassFixture --> 构造函数 --> 用例2 --> Dispose()方法 --> 结束测试类实例 --> 完成
+         *
+         *  用例m：创建测试类实例 --> 获取共享ICollectionFixture --> 获取共享ClassFixture --> 构造函数 --> 用例2 --> Dispose()方法 --> 结束测试类实例 --> 完成
+
+         *   ........
+
+         *  本测试类中所有用例完成
+
+         *  清理共享实例
+         * 
+         *  其它测试类y m n a ......
+         *  
+         *  ..........
+         *  
+         *  所有测试类完成
+         *  
+         *  ICollectionFixture共享实例，清理
+         *  
+         *  完成
+         * 
+         * 特别注意：
+         * 由于测试用例执行顺序不固定，还可能并行运行
+         * 所以对共享对象(ICollectionFixture和ClassFixture)的使用，应避免出现竞态条件。
+         * 否则，很容易因共享类的竞态条件，导致单元测试失败。
+         * 因此：共享资源，只适合读，不适合写，使用须谨慎。
+        */
+        CollectionFixtureDemo fixtureDemo;
+
+        public UseICollectionFixtureTest(CollectionFixtureDemo fixture)
+        {
+            fixtureDemo = fixture;
+        }
+
+        [Fact]
+        public void Test()
+        {
+            var persons = fixtureDemo.GetPersonById(1);
+
+            Assert.True(persons.Id == 1, "使用全局共享对象");
+        }
+    }
+}

xUnitStudy.WebApi.Test/UseFixture/UseFixtureTest.cs

@@ -0,0 +1,67 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+using Xunit;
+using Xunit.Abstractions;
+using Xunit.Extensions;
+using Xunit.Sdk;
+
+using xUnitStudy.Model;
+
+namespace xUnitStudy.WebApi.Test
+{
+    /// <summary>
+    /// 测试用例级别的共享
+    /// </summary>
+    public class UseFixtureTest:IDisposable
+    {
+        /* 学习
+           测试时，无论是针对一些比较耗费资源的对象亦或是为了支持Test case预设数据的能力，我们都需要有一些初始化或是清理相关的动作。
+           在每个测试用例执行前和执行后，可能需要执行相同的准备和清理工作。
+           本例方法1：放在构造函数和IDisposable接口的实现方法Dispose()中
+           执行流程：
+                    用例b：创建测试类实例 --> 构造函数 --> 用例1 --> Dispose()方法 --> 结束测试类实例 --> 完成
+
+                    用例a：创建测试类实例 --> 构造函数 --> 用例2 --> Dispose()方法 --> 结束测试类实例 --> 完成
+
+                    用例x：创建测试类实例 --> 构造函数 --> 用例2 --> Dispose()方法 --> 结束测试类实例 --> 完成
+
+                    用例m：创建测试类实例 --> 构造函数 --> 用例2 --> Dispose()方法 --> 结束测试类实例 --> 完成
+
+                    ........
+
+                    所有用例完成
+
+          注意：用例执行的先后顺序由xUnit框架指定，且先后顺序不固定。尤其是并行执行时，执行顺序和返回顺序更不确定。
+                所以，各单元测试是完全独立的，相互之间不能存在任何依赖，特别是执行顺序、执行结果、共享数据。
+        */
+
+        object sharedData;
+        public UseFixtureTest()
+        {
+            //测试用例执行前做准备
+            sharedData = "sharedate";
+        }
+
+        [Fact]
+        public void Case2_Test()
+        {
+            Assert.Equal("sharedate", sharedData.ToString());
+        }
+
+        [Fact]
+        public void Case1_Test()
+        {
+            Assert.Equal("sharedate", sharedData.ToString());
+        }
+
+        public void Dispose()
+        {
+            //测试用例执行后做清理
+            sharedData = null;
+        }
+    }
+}

xUnitStudy.WebApi.Test/UseFixture/UseFullFixtures.cs

@@ -0,0 +1,45 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+using Xunit;
+using Xunit.Abstractions;
+using Xunit.Extensions;
+using Xunit.Sdk;
+
+using xUnitStudy.Model;
+
+namespace xUnitStudy.WebApi.Test.UseFixture
+{
+    /// <summary>
+    /// 同时使用多种共享
+    /// </summary>
+    [Collection("Demo Collection")]
+    public class UseFullFixtures : IDisposable, IClassFixture<ClassFixtureDemo>
+    {
+        CollectionFixtureDemo collectionFixture;
+        ClassFixtureDemo classFixture;
+
+        public UseFullFixtures(CollectionFixtureDemo collectionDemo, ClassFixtureDemo fixtureDemo)
+        {
+            classFixture = fixtureDemo;
+            collectionFixture = collectionDemo;
+        }
+
+        [Fact]
+        public void Test()
+        {
+            Assert.NotNull(classFixture);
+
+            var person = collectionFixture.GetPersonById(2);
+            Assert.Equal(2, person.Id);
+        }
+
+        public void Dispose()
+        {
+            //每个测试用例的清理
+        }
+    }
+}

xUnitStudy.WebApi.Test/UseOutputTest.cs

@@ -0,0 +1,27 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Xunit;
+using Xunit.Abstractions;
+
+namespace xUnitStudy.WebApi.Test
+{
+    public class UseOutputTest
+    {
+        private readonly ITestOutputHelper output;
+        public UseOutputTest(ITestOutputHelper output)
+        {
+           this.output = output;
+        }
+
+        [Fact]
+        public void Test()
+        {
+            Assert.True(true, "输出测试");
+
+            output.WriteLine("我是输出测试信息哦。");
+        }
+    }
+}

xUnitStudy.WebApi.Test/UseXUnitTest.cs

@@ -5,15 +5,113 @@ using System.Text;
 using System.Threading.Tasks;
 
 using Xunit;
+using Xunit.Abstractions;
+using Xunit.Extensions;
+using Xunit.Sdk;
 
 namespace xUnitStudy.WebApi.Test
 {
-    public class UseXUnitTest
+    /// <summary>
+    /// 使用 xUnit
+    /// 测试类不需要加任何特性
+    /// NUnit需要加TestFixture特性，MSTest需要加TestClass特性
+    /// </summary>
+    [Trait(name:"测试类分组",value:"包括类内所有测试方法")]
+    public class UseXUnitTest:IDisposable
     {
+        /// <summary>
+        /// 每次测试前的准备
+        /// 构造函数 替代 SetUp或TestInitialize，进行初始化
+        /// </summary>
+        public UseXUnitTest()
+        {
+
+        }
+
+        /// <summary>
+        /// 每次测试后的清理
+        /// 实现IDisposable接口，替代TearDown或TestCleanup 进行清理释放操作
+        /// </summary>
+        public void Dispose()
+        {
+            
+        }
+
+        /// <summary>
+        /// Fact特性，标识测试方法
+        /// </summary>
+        [Fact]
+        public void Use_Fact_Test()
+        {
+            //永久通过测试断言的写法
+            Assert.True(true,"Fact特性,表示测试方法");
+        }
+
+        [Fact(DisplayName = "定制测试方法名称")]
+        public void Use_Fact_DisplayName_Test()
+        {
+            Assert.True(true,"使用Fact特性的DisplayName属性,表示：定制的测试方法名称");
+        }
+
+        [Fact(Skip = "暂时忽略测试")]
+        public void Use_Fact_Skip_Test()
+        {
+            Assert.True(true,"使用Fact特性的Skip属性,表示：暂时忽略测试");
+        }
+
+        /// <summary>
+        /// 使用Fact特性的Timeout参数
+        /// 设置：测试方法超时时间(豪秒)
+        /// </summary>
+        [Fact(Timeout =1000)]
+        public void Use_Fact_Timeout_Test()
+        {
+            Assert.True(true,"使用Fact特性的Timeout属性,设置：测试方法超时时间(豪秒)");
+        }
+
+        /// <summary>
+        /// 分组测试，可以按分组显示测试结果
+        /// Trait可用于：程序集(AssemblyInfo.cs文件中)、测试类和测试方法三个层次
+        /// 一个测试方法同时属于多外组
+        /// </summary>
+        [Fact]
+        [Trait(name:"测试方法分组",value:"红队")]
+        [Trait(name:"测试方法分组",value:"蓝队")]
+        public void Use_Trait_Test()
+        {
+            Assert.True(true,"使用Trait特性,设置：测试分组，测试结果可以按组显示");
+        }
+
+        /// <summary>
+        /// 测试方法分组：红队
+        /// </summary>
         [Fact]
-        public void Test()
+        [Trait(name: "测试方法分组", value: "红队")]
+        public void Use_Trait_Red_Test()
         {
-            Assert.Equal(1, 1);
+            Assert.True(true, "使用Trait特性,设置：测试分组，测试结果可以按组显示");
+        }
+
+        /// <summary>
+        /// 测试方法分组：蓝队
+        /// </summary>
+        [Fact]
+        [Trait(name: "测试方法分组", value: "蓝队")]
+        public void Use_Trait_Blue_Test()
+        {
+            Assert.True(true, "使用Trait特性,设置：测试分组，测试结果可以按组显示");
+        }
+
+        [Theory]
+        [InlineData(1)]
+        [InlineData(2)]
+        [InlineData(3)]
+        [InlineData(4)]
+        public void Use_Theory_Test(int number)
+        {
+            var userPara = number;
+
+            Assert.True(true,"使用Theory特性和InlineData特性，传递不同参数，多次执行测试");
         }
     }
 }

xUnitStudy.WebApi.Test/app.config

@@ -1,5 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <configuration>
+  <appSettings>
+    <add key="xunit.diagnosticMessages" value="true"/>
+  </appSettings>
   <runtime>
     <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
       <dependentAssembly>
@@ -22,6 +25,10 @@
         <assemblyIdentity name="System.ValueTuple" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
         <bindingRedirect oldVersion="0.0.0.0-4.0.3.0" newVersion="4.0.3.0" />
       </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Moq" publicKeyToken="69f491c39445e920" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-4.9.0.0" newVersion="4.9.0.0" />
+      </dependentAssembly>
     </assemblyBinding>
   </runtime>
 </configuration>

xUnitStudy.WebApi.Test/packages.config

@@ -1,7 +1,11 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
+  <package id="Autofac" version="4.0.1" targetFramework="net452" />
+  <package id="Autofac.Extras.Moq" version="4.2.0" targetFramework="net452" />
   <package id="Castle.Core" version="4.3.1" targetFramework="net452" />
   <package id="Moq" version="4.9.0" targetFramework="net452" />
+  <package id="System.ComponentModel.Primitives" version="4.1.0" targetFramework="net452" />
+  <package id="System.ComponentModel.TypeConverter" version="4.1.0" targetFramework="net452" />
   <package id="System.Net.Http" version="4.3.3" targetFramework="net452" />
   <package id="System.Threading.Tasks.Extensions" version="4.3.0" targetFramework="net452" />
   <package id="System.ValueTuple" version="4.5.0" targetFramework="net452" />

xUnitStudy.WebApi.Test/xUnitStudy.WebApi.Test.csproj

@@ -34,6 +34,12 @@
     <WarningLevel>4</WarningLevel>
   </PropertyGroup>
   <ItemGroup>
+    <Reference Include="Autofac, Version=4.0.1.0, Culture=neutral, PublicKeyToken=17863af14b0044da, processorArchitecture=MSIL">
+      <HintPath>..\packages\Autofac.4.0.1\lib\net45\Autofac.dll</HintPath>
+    </Reference>
+    <Reference Include="Autofac.Extras.Moq, Version=4.2.0.0, Culture=neutral, PublicKeyToken=17863af14b0044da, processorArchitecture=MSIL">
+      <HintPath>..\packages\Autofac.Extras.Moq.4.2.0\lib\net45\Autofac.Extras.Moq.dll</HintPath>
+    </Reference>
     <Reference Include="Castle.Core, Version=4.0.0.0, Culture=neutral, PublicKeyToken=407dd0808d44fbdc, processorArchitecture=MSIL">
       <HintPath>..\packages\Castle.Core.4.3.1\lib\net45\Castle.Core.dll</HintPath>
     </Reference>
@@ -41,6 +47,12 @@
       <HintPath>..\packages\Moq.4.9.0\lib\net45\Moq.dll</HintPath>
     </Reference>
     <Reference Include="System" />
+    <Reference Include="System.ComponentModel.Primitives, Version=4.1.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.ComponentModel.Primitives.4.1.0\lib\net45\System.ComponentModel.Primitives.dll</HintPath>
+    </Reference>
+    <Reference Include="System.ComponentModel.TypeConverter, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.ComponentModel.TypeConverter.4.1.0\lib\net45\System.ComponentModel.TypeConverter.dll</HintPath>
+    </Reference>
     <Reference Include="System.Configuration" />
     <Reference Include="System.Core" />
     <Reference Include="System.Threading.Tasks.Extensions, Version=4.1.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
@@ -49,6 +61,7 @@
     <Reference Include="System.ValueTuple, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
       <HintPath>..\packages\System.ValueTuple.4.5.0\lib\netstandard1.0\System.ValueTuple.dll</HintPath>
     </Reference>
+    <Reference Include="System.Web.Http, Version=5.2.4.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" />
     <Reference Include="System.Xml.Linq" />
     <Reference Include="System.Data.DataSetExtensions" />
     <Reference Include="Microsoft.CSharp" />
@@ -69,8 +82,18 @@
     </Reference>
   </ItemGroup>
   <ItemGroup>
+    <Compile Include="ApiControllerTest.cs" />
+    <Compile Include="AutoFac\AutofacStudy.cs" />
+    <Compile Include="TestCaseOrderTest.cs" />
+    <Compile Include="UseFixture\CollectionFixtureSetup.cs" />
     <Compile Include="StudentBll\StudentBllTest.cs" />
     <Compile Include="StudentDal\StudentDalTest.cs" />
+    <Compile Include="UseAssertTest.cs" />
+    <Compile Include="UseFixture\UseFixtureTest.cs" />
+    <Compile Include="UseFixture\UseClassFixtureTest.cs" />
+    <Compile Include="UseFixture\UseCollectionFixtureTest.cs" />
+    <Compile Include="UseFixture\UseFullFixtures.cs" />
+    <Compile Include="UseOutputTest.cs" />
     <Compile Include="UseXUnitTest.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
   </ItemGroup>
@@ -107,7 +130,9 @@
       <Name>xUnitStudy.WebApi</Name>
     </ProjectReference>
   </ItemGroup>
-  <ItemGroup />
+  <ItemGroup>
+    <Folder Include="ApiController\" />
+  </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
     <PropertyGroup>