public async Task GetArchive_Handles304NotModified()
{
var mockClient = CreateMockClient(HttpStatusCode.NotModified, null);
var result = await YotsubaApi.GetArchive("a", mockClient);
Assert.IsNotNull(result);
Assert.AreEqual(ResponseType.NotModified, result.ResponseType);
}
public async Task GetArchive_ParsesResponseCorrectly()
{
const string testResponse = @"[74737273,74743759,74747358]";
var mockClient = CreateMockClient(HttpStatusCode.OK, testResponse);
var result = await YotsubaApi.GetArchive("a", mockClient);
Assert.AreEqual(ResponseType.Ok, result.ResponseType);
Assert.IsNotNull(result.Data);
Assert.AreEqual(3, result.Data.Length);
Assert.AreEqual(74737273UL, result.Data[0]);
Assert.AreEqual(74743759UL, result.Data[1]);
Assert.AreEqual(74747358UL, result.Data[2]);
}
public async Task GetArchive_SetsNotModifiedSinceHeader()
{
var mockHandler = CreateMockClientHandler(HttpStatusCode.NotModified, null);
var client = new HttpClient(mockHandler.Object);
var baseDateTimeOffset = DateTimeOffset.Parse("12/3/2007 12:00:00 AM -08:00");
await YotsubaApi.GetArchive("a", client, baseDateTimeOffset);
mockHandler.Protected().Verify(
"SendAsync",
Times.Exactly(1),
ItExpr.Is <HttpRequestMessage>(req =>
req.Headers.IfModifiedSince == baseDateTimeOffset
),
ItExpr.IsAny <CancellationToken>()
);
}
public async Task GetArchive_CallsCorrectEndpoint()
{
const string board = "a";
var mockHandler = CreateMockClientHandler(HttpStatusCode.NotFound, null);
await YotsubaApi.GetArchive(board, new HttpClient(mockHandler.Object));
mockHandler.Protected().Verify(
"SendAsync",
Times.Exactly(1),
ItExpr.Is <HttpRequestMessage>(req =>
req.Method == HttpMethod.Get &&
req.RequestUri == new Uri($"https://a.4cdn.org/{board}/archive.json")
),
ItExpr.IsAny <CancellationToken>()
);
}