public void IsStringInUpperCase_NoUpperCaseString_FalseReturned(string name)
{
bool expected = false;
// act
bool actual = GreetingClass.IsStringInUpperCase(name);
// assert
Assert.AreEqual(expected, actual);
}
public void Greet_EmptyString_HelloMyFriendReturned()
{
// arrange
string expected = "Hello, my friend.";
// act
string actual = GreetingClass.Greet("");
// assert
Assert.AreEqual(expected, actual);
}
public void IsStringInUpperCase_EmptyString_FalseReturned()
{
// arrange
bool expected = false;
// act
bool actual = GreetingClass.IsStringInUpperCase("");
// assert
Assert.AreEqual(expected, actual);
}
protected override void ProcessRecord()
{
base.ProcessRecord();
WriteVerbose("Creating and returning the Greeting Object");
var greeting = new GreetingClass {
Greeting = Greeting, ToWhom = ToWhom
};
WriteObject(greeting);
}
public void IsStringInUpperCase_UpperCaseString_TrueReturned()
{
// arrange
string name = "JERRY";
bool expected = true;
// act
bool actual = GreetingClass.IsStringInUpperCase(name);
// assert
Assert.AreEqual(expected, actual);
}
public void Greet_ArrayOfMoreThanTwoNames_HelloToAllNamesReturned()
{
// arrange
string[] names = { "Amy", "Brian", "Charlotte" };
string expected = "Hello, Amy, Brian, and Charlotte.";
// act
string actual = GreetingClass.Greet(names);
// assert
Assert.IsTrue(expected.Equals(actual));
}
public void Greet_ArrayOfTwoNames_HelloToBothNamesReturned()
{
// arrange
string[] names = { "Jill", "Jane" };
string expected = "Hello, Jill and Jane.";
// act
string actual = GreetingClass.Greet(names);
// assert
Assert.IsTrue(expected.Equals(actual));
}
public void Greet_UpperCaseName_UpperCaseResponseReturned()
{
// arrange
string name = "JERRY";
string expected = "HELLO JERRY!";
// act
string actual = GreetingClass.Greet(name);
// assert
Assert.AreEqual(expected, actual);
}
public void Greet_Null_HelloMyFriendReturned()
{
// arrange
string expected = "Hello, my friend.";
string name = null;
// act
string actual = GreetingClass.Greet(name);
// assert
Assert.AreEqual(expected, actual);
}
public void Greet_Bob_HelloBobReturned()
{
// arrange
string name = "Bob";
string expected = "Hello, Bob.";
// act
string actual = GreetingClass.Greet(name);
// assert
Assert.AreEqual(expected, actual);
}
// GET: Deletegate
public ActionResult Index()
{
DeletegateClass.Show();
GreetingClass.Greeting("波波", PeopleType.chinese); //普通调用
GreetingHandler handel = new GreetingHandler(GreetingClass.GreetingChinese); //委托实列化 方法作为参数传入
// GreetingHandler h = GreetingClass.GreetingChinese;
GreetingClass.Greeting("波波", handel);
//用action 代替委托方法 可省去声明委托一步（没有返回参数）
//Action<string> action = GreetingClass.GreetingChinese;
//GreetingClass.Greeting("波波",action);//委托调用
Action act1 = () => { }; //没有参数，就是一个小括号，没有方法体 就是一个大括号(可以有16个参数)
Action <string> act2 = a => Console.WriteLine(a); //只有一个参数 可以去掉小括号
Func <int> func1 = () => DateTime.Now.Day; //如果方法体只有一行 ，可以去掉大括号、分号、return
Func <int, string> func2 = i => i.ToString(); //可以有16个参数
Type type = typeof(Cat); //找到类型
var obj = Activator.CreateInstance(type);
Cat cat = (Cat)obj;
cat.Miao();
cat.CatMiaoHandlerMethod = Dog.Wang;
cat.CatMiaoHandlerMethod += Mouse.Run;
cat.CatMiaoHandlerMethod += Baby.Kry;
//cat.CatMiaoHandlerMethod();
cat.Miao();
// cat.CatMiaoHandlerMethodEvent = new CatMiaoHandler(Dog.Wang);//事件不能被初始化
cat.CatMiaoHandlerMethodEvent += Dog.Wang;
cat.CatMiaoHandlerMethodEvent += Mouse.Run;
cat.CatMiaoHandlerMethodEvent += Baby.Kry;
cat.Miao();
//cat.CatMiaoHandlerMethodEvent();//不能被外部调用
//linq 调用
LinqTest liqntest = new LinqTest();
liqntest.Methods();
liqntest.Sort();
DelegateExtend extend = new DelegateExtend();
extend.Test();
DBHelperSQL sqlhelper = new DBHelperSQL();
sqlhelper.insert("Insert into jmp_app (a_user_id,a_name,a_platform_id,a_paymode_id,a_apptype_id,a_key,a_notifyurl)values (1,'1222222',1,1,1,23,11111)");
return(View());
}
public ActionResult Index(string userName)
{
ViewBag.Message = GreetingClass.GreetingMethod(userName);
return(View("About"));
}
private void Button_Click(object sender, RoutedEventArgs e)
{
Label.Content = GreetingClass.GreetingMethod(Box.Text);
Box.Text = string.Empty;
}
