public void ContactUiTest_AddWithBadTaxIdThrowsException()
{
//Arrange
var inputParms = new Queue <string>(new[] { "add", "friend", "name", "x" });
Func <string> consoledequeue = () =>
{
if (inputParms.Count == 0)
{
return(string.Empty);
}
return(inputParms.Dequeue());
};
StringBuilder outputBuilder = new StringBuilder(string.Empty);
mockConsole.Setup(x => x.ReadLine()).Returns(consoledequeue);
mockConsole.Setup(x => x.WriteLine(It.IsAny <object>())).Callback((object x) => { outputBuilder.Append(x.ToString() + "\r\n"); });
var contactsUi = new ContactsUi(mockConsole.Object);
//Act
contactsUi.Run();
//Assert
StringAssert.Contains(outputBuilder.ToString(), "FormatException: Input string was not in a correct format.\r\n");
}
public void ContactUiTest_ExitWritesGoodbye()
{
//Arrange
StringBuilder outputBuilder = new StringBuilder(string.Empty);
mockConsole.Setup(x => x.ReadLine()).Returns(new Queue <string>(new [] { "exit" }).Dequeue);
mockConsole.Setup(x => x.WriteLine(It.IsAny <object>())).Callback((object x) => { outputBuilder.Append(x.ToString() + "\r\n"); });
var contactsUi = new ContactsUi(mockConsole.Object);
//Act
contactsUi.Run();
//Assert
var output = outputBuilder.ToString();
StringAssert.Contains(output, "Goodbye!\r\n");
}