public void getRandomJokeWithCategorySuccessfully()
{
List <string> categories = ChuckNorrisAPI.getCategories();
string joke = ChuckNorrisAPI.getRandomJokeWithCategory(categories[0]);
Assert.IsNotNull(joke);
Assert.IsNotEmpty(joke);
Assert.IsTrue(joke.Contains("Chuck Norris"));
}
public void getRandomJokeWithCategoryUnsuccessfully()
{
try
{
string joke = ChuckNorrisAPI.getRandomJokeWithCategory("not a valid category");
Assert.IsNull(joke);
}
catch (Exception e)
{
Assert.IsNotNull(e);
}
}
/// <summary>
/// <c>create</c> Creates an instance of a Joke with a specific category.
/// </summary>
/// <returns>The random Joke within the category.</returns>
public static Joke create(string category)
{
// Create a random joke if the provided category is null.
if (category == null)
{
return(new Joke(ChuckNorrisAPI.getRandomJoke()));
}
// Create a joke within a category if the category is found.
else if (ChuckNorrisAPI.isCategory(category))
{
return(new Joke(ChuckNorrisAPI.getRandomJokeWithCategory(category)));
}
// throw an exception if the category is invalid.
else
{
throw new Exception("Could not create a Chuck Norris joke... invalid category given.");
}
}