public async void GetContent_given_username_with_1_image_of_invalid_type_returns_empty_album()
{
var mock = new Mock <ImgurRatelimiter>(null);
mock.Setup(m => m.IsRequestAllowed()).Returns(true);
mock.Setup(m => m.LimitsHaveBeenLoaded()).Returns(true);
var username = "******";
var image = new ImgurImage {
Height = 10, Width = 5, Title = "title", Type = "image/png"
};
var handler = StubHttpClient.GetHandler();
handler.AddResponse(new Uri($"https://api.imgur.com/3/account/{username}/images/count"), HttpStatusCode.OK, new ApiHelper <int> {
Data = 1
});
handler.AddResponse(new Uri($"https://api.imgur.com/3/account/{username}/images/0"), HttpStatusCode.OK, new ApiHelper <ICollection <ImgurImage> > {
Data = new List <ImgurImage> {
image
}
});
var source = new ImgurAccountImagesSource(StubHttpClient.Create(handler), mock.Object);
source.Settings = CreateSettings();
var result = await source.GetContent(username);
Assert.NotNull(result);
Assert.Empty(result.Images);
mock.Verify(i => i.LimitsHaveBeenLoaded(), Times.Once);
mock.Verify(i => i.IsRequestAllowed(), Times.Exactly(2));
}
public async void GetContent_when_ratelimiter_refuses_request_returns_empty_album()
{
var mock = new Mock <ImgurRatelimiter>(null);
mock.Setup(m => m.IsRequestAllowed()).Returns(false);
mock.Setup(m => m.LimitsHaveBeenLoaded()).Returns(true);
var source = new ImgurAccountImagesSource(null, mock.Object);
var result = await source.GetContent("test");
Assert.NotNull(result);
Assert.Empty(result.Images);
mock.Verify(i => i.LimitsHaveBeenLoaded(), Times.Once);
mock.Verify(i => i.IsRequestAllowed(), Times.Once);
}
public async void GetContent_given_username_with_160_images_of_valid_type_returns_album_with_160_image()
{
var mock = new Mock <ImgurRatelimiter>(null);
mock.Setup(m => m.IsRequestAllowed()).Returns(true);
mock.Setup(m => m.LimitsHaveBeenLoaded()).Returns(true);
var username = "******";
var num = 160;
var list50 = new List <ImgurImage>(Enumerable.Repeat(new ImgurImage {
Type = "image/jpg"
}, 50));
var list10 = new List <ImgurImage>(Enumerable.Repeat(new ImgurImage {
Type = "image/jpg"
}, 10));
var handler = StubHttpClient.GetHandler();
handler.AddResponse(new Uri($"https://api.imgur.com/3/account/{username}/images/count"), HttpStatusCode.OK, new ApiHelper <int> {
Data = num
});
handler.AddResponse(new Uri($"https://api.imgur.com/3/account/{username}/images/0"), HttpStatusCode.OK, new ApiHelper <ICollection <ImgurImage> > {
Data = list50
});
handler.AddResponse(new Uri($"https://api.imgur.com/3/account/{username}/images/1"), HttpStatusCode.OK, new ApiHelper <ICollection <ImgurImage> > {
Data = list50
});
handler.AddResponse(new Uri($"https://api.imgur.com/3/account/{username}/images/2"), HttpStatusCode.OK, new ApiHelper <ICollection <ImgurImage> > {
Data = list50
});
handler.AddResponse(new Uri($"https://api.imgur.com/3/account/{username}/images/3"), HttpStatusCode.OK, new ApiHelper <ICollection <ImgurImage> > {
Data = list10
});
var source = new ImgurAccountImagesSource(StubHttpClient.Create(handler), mock.Object);
source.Settings = CreateSettings();
var result = await source.GetContent(username);
Assert.NotNull(result);
Assert.Equal(num, result.Images.Count);
mock.Verify(i => i.LimitsHaveBeenLoaded(), Times.Once);
mock.Verify(i => i.IsRequestAllowed(), Times.AtLeastOnce);
}
public async void GetContent_when_ratelimiter_allows_request_given_nonexistant_username_returns_empty_album()
{
var mock = new Mock <ImgurRatelimiter>(null);
mock.Setup(m => m.IsRequestAllowed()).Returns(true);
mock.Setup(m => m.LimitsHaveBeenLoaded()).Returns(true);
var username = "******";
var handler = StubHttpClient.GetHandler();
handler.AddResponse(new Uri($"https://api.imgur.com/3/account/{username}/images/count"), HttpStatusCode.NotFound, new object());
var source = new ImgurAccountImagesSource(StubHttpClient.Create(handler), mock.Object);
var result = await source.GetContent(username);
Assert.NotNull(result);
Assert.Empty(result.Images);
mock.Verify(i => i.LimitsHaveBeenLoaded(), Times.Once);
mock.Verify(i => i.IsRequestAllowed(), Times.Once);
}