66 lines
2.0 KiB
C#
66 lines
2.0 KiB
C#
using Microsoft.VisualStudio.TestTools.UnitTesting;
|
||
using System;
|
||
using System.Collections.Generic;
|
||
using System.Linq;
|
||
using System.Text;
|
||
using System.Threading.Tasks;
|
||
using Falcon.SugarApi;
|
||
|
||
namespace Falcon.SugarApi.Test
|
||
{
|
||
/// <summary>
|
||
/// 字符串扩展方法测试
|
||
/// </summary>
|
||
[TestClass]
|
||
public class StringExtendTest
|
||
{
|
||
[TestMethod]
|
||
public void TestSplit() {
|
||
var str = $"a,b.c;d，e。f；g";
|
||
var strArr = str.SplitStr();
|
||
Assert.AreEqual(7, strArr.Length, "分割后长度应该为7");
|
||
str = "a,,, ,b ,c c,";
|
||
strArr = str.SplitStr();
|
||
Assert.AreEqual(3, strArr.Length, "分割后长度应该为3");
|
||
Assert.AreEqual("a", strArr[0]);
|
||
Assert.AreEqual("b", strArr[1]);
|
||
Assert.AreEqual("c c", strArr[2]);
|
||
str = null;
|
||
strArr = str.SplitStr();
|
||
Assert.IsNotNull(strArr);
|
||
Assert.AreEqual(0, strArr.Length);
|
||
|
||
//指定分隔符
|
||
str = $"a,b.c;d，e。f；g";
|
||
|
||
strArr = str.SplitStr(',');
|
||
Assert.AreEqual(2, strArr.Length, "分割后长度应该为7");
|
||
Assert.AreEqual("a", strArr[0]);
|
||
Assert.AreEqual("b.c;d，e。f；g", strArr[1]);
|
||
|
||
strArr = str.SplitStr(',', '.');
|
||
Assert.AreEqual(3, strArr.Length, "分割后长度应该为7");
|
||
Assert.AreEqual("a", strArr[0]);
|
||
Assert.AreEqual("b", strArr[1]);
|
||
Assert.AreEqual("c;d，e。f；g", strArr[2]);
|
||
}
|
||
|
||
/// <summary>
|
||
/// 测试ToDefault
|
||
/// </summary>
|
||
[TestMethod]
|
||
public void TestToDefault() {
|
||
var str = "";
|
||
var r = "";
|
||
r = str.ToDefault("abc");
|
||
Assert.AreEqual("abc", r);
|
||
str = null;
|
||
r = str.ToDefault("abc");
|
||
Assert.AreEqual("abc", r);
|
||
str = "123";
|
||
r = str.ToDefault("abc");
|
||
Assert.AreEqual("123", r);
|
||
}
|
||
}
|
||
}
|