releases/VideoDownloader.Tests/Server/RemoteServerE2ETests.cs

111 lines
5 KiB
C#

using System.Net.Http;
using System.Net.Http.Headers;
using System.Net.Http.Json;
using VideoDownloader.Server;
namespace VideoDownloader.Tests.Server;
/// <summary>
/// E2E (M0): 실제 Kestrel 서버 기동 → 인증/페어링/큐 제어/라이브러리/스트리밍/웹 컴패니언 검증.
/// </summary>
public class RemoteServerE2ETests : IDisposable
{
private readonly string _libDir = Path.Combine(Path.GetTempPath(), $"vd_srv_{Guid.NewGuid():N}");
private sealed class FakeQueue : IQueueAdapter
{
public List<QueueItemDto> Items { get; } = new();
public List<string> Actions { get; } = new();
public Task<IReadOnlyList<QueueItemDto>> GetItemsAsync() => Task.FromResult<IReadOnlyList<QueueItemDto>>(Items);
public Task<string> AddAsync(string url, string? title)
{
var item = new QueueItemDto(Guid.NewGuid().ToString("N"), title ?? url, url, "대기", 0);
Items.Add(item);
Changed?.Invoke();
return Task.FromResult(item.Id);
}
public Task PauseAsync(string id) { Actions.Add($"pause:{id}"); return Task.CompletedTask; }
public Task ResumeAsync(string id) { Actions.Add($"resume:{id}"); return Task.CompletedTask; }
public Task CancelAsync(string id) { Actions.Add($"cancel:{id}"); return Task.CompletedTask; }
public event Action? Changed;
}
[Fact]
public async Task 서버_전_API_E2E_인증_큐_라이브러리_스트리밍_웹컴패니언()
{
Directory.CreateDirectory(_libDir);
var mediaPath = Path.Combine(_libDir, "sample.mp4");
File.WriteAllBytes(mediaPath, new byte[256 * 1024]); // 256KB 가짜 미디어
var queue = new FakeQueue();
await using var server = await ServerHost.StartAsync(new ServerOptions
{
Port = 0, // 사용 가능한 포트 자동 할당
Token = "test-token-123",
LibraryFolder = _libDir,
Queue = queue,
});
using var http = new HttpClient { BaseAddress = new Uri($"http://127.0.0.1:{server.Port}") };
// 1) 인증 없으면 401
var anon = await http.GetAsync("/api/queue");
Assert.Equal(System.Net.HttpStatusCode.Unauthorized, anon.StatusCode);
// 2) 틀린 토큰도 401
using var bad = new HttpRequestMessage(HttpMethod.Get, "/api/queue");
bad.Headers.Authorization = new AuthenticationHeaderValue("Bearer", "wrong");
Assert.Equal(System.Net.HttpStatusCode.Unauthorized, (await http.SendAsync(bad)).StatusCode);
// 3) 페어링(올바른 토큰)
var pair = await http.PostAsJsonAsync("/api/pair", new { token = "test-token-123", device = "E2E-Phone" });
Assert.True(pair.IsSuccessStatusCode);
// 4) 큐: URL 추가 → 목록 조회
http.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", "test-token-123");
var add = await http.PostAsJsonAsync("/api/queue", new { url = "https://x.test/v.mp4", title = "E2E 영상" });
Assert.True(add.IsSuccessStatusCode);
var items = await http.GetFromJsonAsync<List<QueueItemDto>>("/api/queue");
Assert.NotNull(items);
Assert.Single(items!);
Assert.Equal("E2E 영상", items![0].Title);
var id = items[0].Id;
// 5) 큐 제어 위임
Assert.True((await http.PostAsync($"/api/queue/{id}/pause", null)).IsSuccessStatusCode);
Assert.True((await http.PostAsync($"/api/queue/{id}/resume", null)).IsSuccessStatusCode);
Assert.True((await http.PostAsync($"/api/queue/{id}/cancel", null)).IsSuccessStatusCode);
Assert.Equal(new[] { $"pause:{id}", $"resume:{id}", $"cancel:{id}" }, queue.Actions);
// 6) 라이브러리
var lib = await http.GetFromJsonAsync<List<LibraryItemDto>>("/api/library");
Assert.NotNull(lib);
Assert.Single(lib!);
Assert.Equal("sample.mp4", lib![0].FileName);
// 7) 스트리밍: Range 요청 → 206 부분 응답
using var range = new HttpRequestMessage(HttpMethod.Get, $"/stream/{lib[0].Id}");
range.Headers.Range = new System.Net.Http.Headers.RangeHeaderValue(0, 1023);
range.Headers.Authorization = new AuthenticationHeaderValue("Bearer", "test-token-123");
var partial = await http.SendAsync(range);
Assert.Equal(System.Net.HttpStatusCode.PartialContent, partial.StatusCode);
var bytes = await partial.Content.ReadAsByteArrayAsync();
Assert.Equal(1024, bytes.Length);
// 8) 파일 다운로드: 전체 길이
var file = await http.GetByteArrayAsync($"/file/{lib[0].Id}");
Assert.Equal(256 * 1024, file.Length);
// 9) 웹 컴패니언 페이지 제공
var page = await http.GetStringAsync("/");
Assert.Contains("VideoDownloader", page);
Assert.Contains("api/queue", page); // 페이지가 API 를 호출하는 스크립트 포함
}
public void Dispose()
{
try { Directory.Delete(_libDir, true); } catch { }
}
}