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用NUnit2.1简单实现.net的测试驱动开发(TDD)
下面的例子很简单,就是实现两个整数的四则运算,TDD提倡测试优先,即先写测试用例,再写运行代码,刚下了个NUnit2.1,迫不及待的试了试……
1最初的测试用例
using System;
using NUnit.Framework;
namespace netshop
{
/// <summary>
/// 四则运算TestCls测试用例
/// Edit by spgoal
/// </summary>
[TestFixture]
public class TestCase
{
public TestCase()
{
}
private TestCls tc;
[SetUp]
public void setup()
{
tc=new TestCls();
}
[Test]
public void testAdd()
{
Assert.AreEqual(10,tc.Add(5,5));
Assert.AreEqual(7,tc.Add(3,4));
}
[Test]
public void testSub()
{
Assert.AreEqual(1,tc.Sub(5,4));
}
[Test]
public void testMul()
{
Assert.AreEqual(10,tc.Mul(2,5));
}
[Test]
public void testDiv()
{
Assert.AreEqual(2,tc.Div(10,5));
}
}
} |
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