public void RemoveRangeTest()
{
var messenger = new SMSMessenger();
var messageText = "asdf random text asdfqwerASDFASDFASDF";
var messageNumber = "14071202";
var isIncoming = true;
var time = new DateTime(1993, 03, 11, 2, 25, 35);
var time3 = new DateTime(1993, 03, 11, 2, 25, 35);
var message1 = new Message(messageText, messageNumber, isIncoming, time);
var message2 = new Message(messageText, messageNumber, !isIncoming, time);
var message3 = new Message(messageText, messageNumber, !isIncoming, time3);
messenger.AddMessage(message1);
messenger.AddMessage(message2);
messenger.AddMessage(message3);
messenger.AddMessage(message2);
Assert.AreEqual(messenger.MessageHistory.Count, 4);
messenger.RemoveRange(1, 2);
Assert.AreEqual(messenger.MessageHistory.Count, 2);
Assert.IsTrue(messenger.MessageHistory.Contains(message1));
Assert.IsTrue(messenger.MessageHistory.Contains(message2));
}
