public void Decrement_CountEqualZero_ThrowInvalidOperationException()
{
var word = new Word("a");
word.Decrement();
Assert.Throws<InvalidOperationException>(word.Decrement);
}
public void Increment_IncrementCount()
{
var word = new Word("a");
word.Increment();
Assert.AreEqual(2, word.Count);
}
public void Decrement_DecrementCount()
{
var word = new Word("a");
word.Decrement();
Assert.AreEqual(0, word.Count);
}
public void Constructor_SetWordValue()
{
const string elemName = "elem name";
var word = new Word(elemName);
Assert.AreEqual(elemName, word.Value);
}
public void Constructor_SetWordConter()
{
var word = new Word("a");
Assert.AreEqual(1, word.Count);
}
