如何在fakeit Easy单元测试中比较两个列表 [英] How to compare two lists in fakeit Easy unit testing

问题描述

使用 var fake = -keyword> new SystemUnderTest.AutoFakeContainer（））
{
List< Employee> emplist = new 列表< Employee>（）;
emplist.Add（ new 员工{Name = Emp_1，BasicSalary = 1000 ，Id = Guid.NewGuid（），HRA = 100 ，DA = 10 ，TotalSalary = 1110 }）;
emplist.Add（ new 员工{Name = Emp_2，BasicSalary = 1000 * 2 ，Id = Guid.NewGuid（） ，HRA = 200 ，DA = 20 ，TotalSalary = 2220 }）;
emplist.Add（ new 员工{Name = Emp_3，BasicSalary = 1000 * 3 ，Id = Guid.NewGuid（） ，HRA = 300 ，DA = 30 ，TotalSalary = 3330 }）;
var empRep = new EmployeeRepository（）;
var support = fake.Resolve< ISupport>（）;
var CalSalary = fake.Resolve< ICalSalaryClass>（）;


A.CallTo（（）= > support.FindAllEmp（））。返回（emplist）;
A.CallTo（（）= > CalSalary.CalculateSalary（ 100 ））。WithAnyArguments （）.Returns（emplist）;
var result = empRep.CallSupportFindAll（）;


// CollectionAssert.AreEqual（emplist，result）;
Assert.AreEqual（emplist，result）;
var r1 =结果[ 0 ];
Assert.AreEqual（r1.Name，emplist [ 0 ]。姓名）;
Assert.AreEqual（r1.TotalSalary，emplist [ 0 ]。TotalSalary）;
Assert.AreEqual（r1.BasicSalary，emplist [ 0 ]。BasicSalary）;

}

我想要比较从方法callSupportfindAll（）返回的两个列表emplist和结果列表。这里是Assert.AreEqual（r1.Name，emplist [0] .Name）;工作，但如果我们有成千上万的记录，那么需要写几千行。所以请回答 - 一行代码比较两个列表...提前感谢

解决方案

请先阅读我的评论。



我认为你正在寻找已经创建的方法：

1）如果你想得到相等数据的列表...使用 [ ^ ]

2）如果你想获得差异列表...使用 Enumerable.Except（） [ ^ ]

using (var fake = new SystemUnderTest.AutoFakeContainer())
        {
            List<Employee> emplist = new List<Employee>();
            emplist.Add(new Employee { Name = "Emp_1", BasicSalary = 1000, Id = Guid.NewGuid(), HRA = 100, DA = 10, TotalSalary = 1110 });
            emplist.Add(new Employee { Name = "Emp_2", BasicSalary = 1000 * 2, Id = Guid.NewGuid(), HRA = 200, DA = 20, TotalSalary = 2220 });
            emplist.Add(new Employee { Name = "Emp_3", BasicSalary = 1000 * 3, Id = Guid.NewGuid(), HRA = 300, DA = 30, TotalSalary = 3330 });
            var empRep = new EmployeeRepository();
            var support = fake.Resolve<ISupport>();
            var CalSalary = fake.Resolve<ICalSalaryClass>();


            A.CallTo(() => support.FindAllEmp()).Returns(emplist);
            A.CallTo(() => CalSalary.CalculateSalary(100)).WithAnyArguments().Returns(emplist);
            var result = empRep.CallSupportFindAll();


           // CollectionAssert.AreEqual(emplist, result);
            Assert.AreEqual(emplist, result);
            var r1 = result[0];
            Assert.AreEqual(r1.Name, emplist[0].Name);
            Assert.AreEqual(r1.TotalSalary, emplist[0].TotalSalary);
            Assert.AreEqual(r1.BasicSalary, emplist[0].BasicSalary);

        }

I want to compare two list emplist and result list which is return from method callSupportfindAll(). here Assert.AreEqual(r1.Name, emplist[0].Name); worked but if we have thousands of record then need to write thousands of line. so please answer-- for one line code for compare two list... thanks in advance

解决方案

Please, read my comment first.

I think you're looking for methods which are already created:
1) if you want to get list of equal data... use Enumerable.Intersect[^]
2) if you want to get list of differences... use Enumerable.Except()[^]

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