public void ConsoleMessagePrinter_ValidateOutput()
{
//Arrange
var HelloWorld = new ConsoleMessagePrinter();
//Act
using (StringWriter sw = new StringWriter())
{
Console.SetOut(sw);
HelloWorld.PrintMessage();
string expected = "Hello World";
//Assert
Assert.AreEqual<string>(expected, sw.ToString());
}
}
static void Main(string[] args)
{
var HelloWorld = new ConsoleMessagePrinter();
HelloWorld.PrintMessage();
Console.ReadLine();
}
