public void Init()
{
input = new StringReader("Dummy");
output = new StringWriter();
verifier = ((userInput) => string.Empty);
}
public void WithVerificationFailures_DisplaysErrorMessage()
{
// set up the error message to return
var errorMessage = "There was an error!";
verifier = (userInput) => (userInput == "TestString") ? string.Empty : errorMessage;
input = new StringReader("BadString\nTestString");
var prompt = CreatePrompt();
prompt.Execute();
var actualOutput = new StringReader(output.ToString());
actualOutput.ReadLine(); // skip past the prompt
var line2 = actualOutput.ReadLine();
Assert.AreEqual("There was an error!", line2);
}
