-
-
Save jindeveloper/b733ce929042fe30ac4f61ef2ddd2967 to your computer and use it in GitHub Desktop.
How to mock console in unit tests
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
class Program | |
{ | |
public static void Main(string[] args) | |
{ | |
Console.WriteLine("What's your name?"); | |
var name = Console.ReadLine(); | |
Console.WriteLine(string.Format("Hello {0}!!", name)); | |
} | |
[Test] | |
public void something() | |
{ | |
var output = new StringWriter(); | |
Console.SetOut(output); | |
var input = new StringReader("Somebody"); | |
Console.SetIn(input); | |
Program.Main(new string[] { }); | |
Assert.That(output.ToString(), Is.EqualTo(string.Format("What's your name?{0}Hello Somebody!!{0}", Environment.NewLine))); | |
} | |
} |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment