public async Task DogAsync()
{
var stream = await _dogs.GetDogPictureAsync();
stream.Seek(0, SeekOrigin.Begin);
await Context.Channel.SendFileAsync(stream, "dog.png");
}
public async Task Service_Returns_DefaultValue()
{
var httpClient = new MockHttpClient(Responses);
var dogs = new DogPictureService(httpClient, "broken_dog_url");
var stream = await dogs.GetDogPictureAsync();
var response = new StreamReader(stream).ReadToEnd();
Assert.AreEqual("a picture of a default dog", response);
}
public async Task Service_Returns_Dog()
{
var httpClient = new MockHttpClient(Responses);
var dogs = new DogPictureService(httpClient, "test_dog_url");
var stream = await dogs.GetDogPictureAsync();
var actual = new StreamReader(stream).ReadToEnd();
Assert.AreEqual("a picture of a dog", actual);
}