Falcon.SugarApi/Falcon.SugarApi.Test/ObjectExtendTest.cs

161 lines
5.0 KiB
C#
Raw Normal View History

using Microsoft.VisualStudio.TestTools.UnitTesting;
using System;
using System.Linq;
namespace Falcon.SugarApi.Test
{
[TestClass]
public class ObjectExtendTest
{
[TestMethod]
public void CloneToTest() {
var s = new SourceClass { };
var t = new TargetClass { };
t.ica.ItemA = "itemb";
Assert.IsTrue(t.ica.ItemA == "itemb");
var r = s.CloneTo(t);
Assert.IsNotNull(s);
Assert.IsNotNull(r);
Assert.IsNotNull(t);
Assert.IsTrue(s.ia == t.ia,$"a.id:{s.ia},t.ia:{t.ia}");
Assert.IsTrue(t.ia == 1);
Assert.IsTrue(s.sa == t.sa);
Assert.IsTrue(s.sc == "sc");
Assert.IsTrue(t.sd == "sd");
Assert.IsTrue(s.ica.ItemA == "itema");
Assert.IsTrue(t.ica.ItemA == "itema");
Assert.IsTrue(t.ica.Equals(s.ica));
}
2022-07-14 09:01:38 +08:00
[TestMethod]
public void ChangeTypeTest() {
int s = 1;
var t = s.ChangeType(typeof(int));
Console.WriteLine(t.GetType().FullName);
Assert.IsTrue(t.GetType().Equals(typeof(int)));
}
/// <summary>
/// 测试对象为null则会抛出异常
/// </summary>
[TestMethod]
public void ThrowNullExceptionWhenNullTest() {
var obj = new object();
obj.ThrowNullExceptionWhenNull();
obj = null;
Assert.ThrowsException<ArgumentNullException>(() => obj.ThrowNullExceptionWhenNull());
}
/// <summary>
/// 测试对象属性扩展
/// </summary>
[TestMethod]
public void ExtendPropertyTest() {
var obj = new ExtendPropertyTestClass {
Id = 1,Name = "Falcon",Sex = null,Count = "count"
};
var ep = obj.ExpandProperties();
Assert.IsNotNull(ep);
Assert.IsTrue(ep.Count() == 4);
Assert.IsTrue(ep.Select(m => m.Name).Distinct().Count() == 4);
foreach(var p in ep) {
if(p.Name == "Id") {
Assert.IsTrue(p.Type == typeof(int));
Assert.IsTrue(p.Value.Equals(obj.Id));
continue;
}
if(p.Name == "Name") {
Assert.IsTrue(p.Type == typeof(string));
Assert.IsTrue(p.Value.Equals(obj.Name));
continue;
}
if(p.Name == "Sex") {
Assert.IsTrue(p.Type == typeof(string));
Assert.IsTrue(p.Value == null);
continue;
}
if(p.Name == "Count") {
Assert.IsTrue(p.Type == typeof(string));
Assert.IsTrue(p.Value == "count");
continue;
}
}
}
/// <summary>
/// 是否为空测试
/// </summary>
[TestMethod]
public void IsNullTest() {
object obj = null;
Assert.IsTrue(obj.IsNull());
Assert.IsFalse(obj.IsNotNull());
obj = new object();
Assert.IsTrue(obj.IsNotNull());
Assert.IsFalse(obj.IsNull());
object? obj1 = null;
Assert.IsTrue(obj1.IsNull());
Assert.IsFalse(obj1.IsNotNull());
obj1 = new object();
Assert.IsTrue(obj1.IsNotNull());
Assert.IsFalse(obj1.IsNull());
}
/// <summary>
/// 获取调用堆栈测试
/// </summary>
[TestMethod]
public void GetStackTraceTest() {
var r = this.GetStackTrace().ToArray();
Assert.IsNotNull(r);
foreach(var i in r) {
Console.WriteLine(i.Name);
}
Assert.IsTrue(r.Count() > 0);
Assert.IsTrue(r[0].Name == "GetStackTrace");
Assert.IsTrue(r[1].Name == "GetStackTraceTest");
var fullCount = this.GetStackTrace(full: true).Count();
var nFullCount = this.GetStackTrace(full: false).Count();
Assert.IsTrue(fullCount > nFullCount);
}
}
/// <summary>
/// 扩展属性测试类
/// </summary>
public class ExtendPropertyTestClass
{
public int Id { get; set; }
public string Name { get; set; }
public string? Sex { get; set; }
public string Count { private get; set; }
}
public class SourceClass
{
public int ia { get; set; } = 1;
public string sa { get; set; } = "sa";
public string sc { get; set; } = "sc";
public ItemClass ica { get; set; } = new ItemClass();
}
public class TargetClass
{
public int ia { get; set; }
public string sa { get; set; }
public string sd { get; set; } = "sd";
public ItemClass ica { get; set; } = new ItemClass();
}
public class ItemClass
{
public string ItemA { get; set; } = "itema";
}
}