public void GetRandomJokes_BadRequest_ReturnsEmptyList()
{
//Arrange
var name = new List <Tuple <string, string> >();
string category = null;
int numJokes = 1;
int expected = 0;
var handlerMock = new Mock <HttpMessageHandler>();
handlerMock.Protected()
.Setup <Task <HttpResponseMessage> >("SendAsync", ItExpr.IsAny <HttpRequestMessage>(), ItExpr.IsAny <CancellationToken>())
.ReturnsAsync(new HttpResponseMessage {
StatusCode = HttpStatusCode.BadRequest,
});
var client = new HttpClient(handlerMock.Object);
_sut = new JokeGenerator.JokeGenerator(client);
//Act
var actual = _sut.GetRandomJokes(name, category, numJokes);
//Assert
Assert.AreEqual(expected, actual.Count);
}
public void GetRandomJokes_CallMethod_ReturnsJoke()
{
//Arrange
var name = new List <Tuple <string, string> >();
string category = null;
int numJokes = 1;
var handlerMock = new Mock <HttpMessageHandler>();
handlerMock.Protected()
.Setup <Task <HttpResponseMessage> >("SendAsync", ItExpr.IsAny <HttpRequestMessage>(), ItExpr.IsAny <CancellationToken>())
.ReturnsAsync(new HttpResponseMessage {
StatusCode = HttpStatusCode.OK,
Content = new StringContent("{\"categories\":[],\"created_at\":\"2020-01-05 13:42:26.447675\"," +
"\"icon_url\":\"https://assets.chucknorris.host/img/avatar/chuck-norris.png\",\"id\":\"fivi0z5lt8gp_6vt3cc8pw\"," +
"\"updated_at\":\"2020-01-05 13:42:26.447675\",\"url\":\"https://api.chucknorris.io/jokes/fivi0z5lt8gp_6vt3cc8pw\"," +
"\"value\":\"If Chuck Norris writes code with bugs, the bugs fix themselves.\"}")
});
var client = new HttpClient(handlerMock.Object);
_sut = new JokeGenerator.JokeGenerator(client);
//Act
var actual = _sut.GetRandomJokes(name, category, numJokes);
//Assert
Assert.AreEqual(numJokes, actual.Count);
}
public void GetCategories_CallMethod_ReturnsAtLeastOneCategory()
{
//Arrange
var handlerMock = new Mock <HttpMessageHandler>();
handlerMock.Protected()
.Setup <Task <HttpResponseMessage> >("SendAsync", ItExpr.IsAny <HttpRequestMessage>(), ItExpr.IsAny <CancellationToken>())
.ReturnsAsync(new HttpResponseMessage {
StatusCode = HttpStatusCode.OK,
Content = new StringContent("[\"animal\",\"career\",\"celebrity\",\"dev\"," +
"\"explicit\",\"fashion\",\"food\",\"history\",\"money\",\"movie\",\"music\"," +
"\"political\",\"religion\",\"science\",\"sport\",\"travel\"]")
});
var client = new HttpClient(handlerMock.Object);
_sut = new JokeGenerator.JokeGenerator(client);
//Act
var actual = _sut.GetCategories();
//Assert
Assert.Greater(actual.Count, 0);
}
/// <summary>
/// Calls API for the list of categories, and sets the information into the results variable.
/// </summary>
private static List <string> GetCategories()
{
var jokeGen = new JokeGenerator(new HttpClient());
catList = jokeGen.GetCategories();
return(catList);
}
/// <summary>
/// Main function of the program
/// </summary>
static void Main()
{
try
{
JokeGenerator generator = new JokeGenerator();
while (generator.state != JokeGenerator.State.Cancel)
{
switch (generator.state)
{
case JokeGenerator.State.Main:
generator.DisplayMainInformation();
generator.GetNextState();
break;
case JokeGenerator.State.Name:
generator.GetName();
generator.ResetState();
break;
case JokeGenerator.State.RandomName:
generator.GetRandomName();
generator.ResetState();
break;
case JokeGenerator.State.Category:
generator.GetCategory();
generator.ResetState();
break;
case JokeGenerator.State.Number:
generator.GetNumber();
generator.ResetState();
break;
case JokeGenerator.State.Joke:
generator.DisplayJokes();
generator.ResetState();
break;
}
}
}
catch (Exception e)
{
Console.WriteLine("There was an unexpected error:");
Console.WriteLine(e.GetType());
Console.WriteLine(e.Message);
Console.WriteLine(e.StackTrace);
}
}
public void GetCategories_BadRequest_ReturnsEmptyList()
{
//Arrange
var handlerMock = new Mock <HttpMessageHandler>();
handlerMock.Protected()
.Setup <Task <HttpResponseMessage> >("SendAsync", ItExpr.IsAny <HttpRequestMessage>(), ItExpr.IsAny <CancellationToken>())
.ReturnsAsync(new HttpResponseMessage {
StatusCode = HttpStatusCode.NotFound,
});
var client = new HttpClient(handlerMock.Object);
_sut = new JokeGenerator.JokeGenerator(client);
//Act
var actual = _sut.GetCategories();
//Assert
Assert.AreEqual(0, actual.Count);
}
/// <summary>
/// Calls API for a list of Random jokes
/// </summary>
/// <param name="category">An optional category of joke.</param>
/// <param name="nameList">An optional list of names to be used in the jokes.</param>
/// <param name="number">The number of jokes to get.</param>
private static List <string> GetRandomJokes(string category, List <Tuple <string, string> > nameList, int number)
{
var jokeGen = new JokeGenerator(new HttpClient());
return(jokeGen.GetRandomJokes(nameList, category, number));
}
