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DropboxApiTests.cs
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DropboxApiTests.cs
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//-----------------------------------------------------------------------------
// <copyright file="DropboxApiTests.cs" company="Dropbox Inc">
// Copyright (c) Dropbox Inc. All rights reserved.
// </copyright>
//-----------------------------------------------------------------------------
namespace Dropbox.Api.Tests
{
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Net;
using System.Net.Http;
using System.Text;
using System.Threading.Tasks;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using Dropbox.Api.Auth;
using Dropbox.Api.Users;
/// <summary>
/// The test class for Dropbox API.
/// </summary>
[TestClass]
public class DropboxApiTests
{
/// <summary>
/// The user access token.
/// </summary>
public static string UserAccessToken;
/// <summary>
/// The Dropbox client.
/// </summary>
public static DropboxClient Client;
/// <summary>
/// The Dropbox team client.
/// </summary>
public static DropboxTeamClient TeamClient;
/// <summary>
/// The Dropbox app client.
/// </summary>
public static DropboxAppClient AppClient;
[ClassInitialize]
public static void Initialize(TestContext context)
{
UserAccessToken = context.Properties["userAccessToken"].ToString();
Client = new DropboxClient(UserAccessToken);
var teamToken = context.Properties["teamAccessToken"].ToString();
TeamClient = new DropboxTeamClient(teamToken);
var appKey = context.Properties["appKey"].ToString();
var appSecret = context.Properties["appSecret"].ToString();
AppClient = new DropboxAppClient(appKey, appSecret);
}
[TestInitialize]
public void Initialize()
{
var result = Client.Files.ListFolderAsync("").Result;
Assert.AreEqual(result.Entries.Count, 0);
}
[TestCleanup]
public void Cleanup()
{
var result = Client.Files.ListFolderAsync("").Result;
foreach (var entry in result.Entries) {
Client.Files.DeleteAsync(entry.PathLower).Wait();
}
}
/// <summary>
/// Test get metadata.
/// </summary>
/// <returns>The <see cref="Task"/></returns>
[TestMethod]
public async Task TestGetMetadata()
{
await Client.Files.UploadAsync("/Foo.txt", body: GetStream("abc"));
var metadata = await Client.Files.GetMetadataAsync("/Foo.txt");
Assert.AreEqual("Foo.txt", metadata.Name);
Assert.AreEqual("/foo.txt", metadata.PathLower);
Assert.AreEqual("/Foo.txt", metadata.PathDisplay);
Assert.IsTrue(metadata.IsFile);
var file = metadata.AsFile;
Assert.AreEqual(3, (int)file.Size);
}
/// <summary>
/// Test get metadata.
/// </summary>
/// <returns>The <see cref="Task"/></returns>
[TestMethod]
public async Task TestListFolder()
{
var files = new HashSet<string> { "/a.txt", "/b.txt", "/c.txt" };
foreach (var file in files)
{
await Client.Files.UploadAsync(file, body: GetStream("abc"));
}
var response = await Client.Files.ListFolderAsync("");
Assert.AreEqual(files.Count, response.Entries.Count);
foreach (var entry in response.Entries)
{
Assert.IsTrue(files.Contains(entry.PathLower));
Assert.IsTrue(entry.IsFile);
var file = entry.AsFile;
Assert.AreEqual(3, (int)file.Size);
}
}
/// <summary>
/// Test upload.
/// </summary>
/// <returns>The <see cref="Task"/></returns>
[TestMethod]
public async Task TestUpload()
{
var response = await Client.Files.UploadAsync("/Foo.txt", body: GetStream("abc"));
Assert.AreEqual(response.Name, "Foo.txt");
Assert.AreEqual(response.PathLower, "/foo.txt");
Assert.AreEqual(response.PathDisplay, "/Foo.txt");
var downloadResponse = await Client.Files.DownloadAsync("/Foo.txt");
var content = await downloadResponse.GetContentAsStringAsync();
Assert.AreEqual("abc", content);
}
/// <summary>
/// Test upload with retry.
/// </summary>
/// <returns>The <see cref="Task"/></returns>
[TestMethod]
public async Task TestUploadRetry()
{
var count = 0;
var mockHandler = new MockHttpMessageHandler((r, s) =>
{
if (count++ < 2)
{
var error = new HttpResponseMessage(HttpStatusCode.InternalServerError)
{
Content = new StringContent("Error")
};
return Task.FromResult(error);
}
return s(r);
});
var mockClient = new HttpClient(mockHandler);
var client = new DropboxClient(
UserAccessToken,
new DropboxClientConfig { HttpClient = mockClient, MaxRetriesOnError = 10 });
var response = await client.Files.UploadAsync("/Foo.txt", body: GetStream("abc"));
var downloadResponse = await Client.Files.DownloadAsync("/Foo.txt");
var content = await downloadResponse.GetContentAsStringAsync();
Assert.AreEqual("abc", content);
}
/// <summary>
/// Test upload.
/// </summary>
/// <returns>The <see cref="Task"/></returns>
[TestMethod]
public async Task TestDownload()
{
await Client.Files.UploadAsync("/Foo.txt", body: GetStream("abc"));
var downloadResponse = await Client.Files.DownloadAsync("/Foo.txt");
var content = await downloadResponse.GetContentAsStringAsync();
Assert.AreEqual("abc", content);
var response = downloadResponse.Response;
Assert.AreEqual(response.Name, "Foo.txt");
Assert.AreEqual(response.PathLower, "/foo.txt");
Assert.AreEqual(response.PathDisplay, "/Foo.txt");
}
/// Test rate limit error handling.
/// </summary>
/// <returns>The <see cref="Task"/></returns>
[TestMethod]
public async Task TestRateLimit()
{
var body = "{\"error_summary\": \"too_many_requests/..\", \"error\": {\"reason\": {\".tag\": \"too_many_requests\"}, \"retry_after\": 100}}";
var mockResponse = new HttpResponseMessage((HttpStatusCode)429)
{
Content = new StringContent(body, Encoding.UTF8, "application/json")
};
mockResponse.Headers.Add("X-Dropbox-Request-Id", "123");
var mockHandler = new MockHttpMessageHandler((r, s) => Task.FromResult(mockResponse));
var mockClient = new HttpClient(mockHandler);
var client = new DropboxClient("dummy", new DropboxClientConfig { HttpClient = mockClient });
try
{
await client.Files.GetMetadataAsync("/a.txt");
}
catch (RateLimitException ex)
{
Assert.AreEqual((int)ex.ErrorResponse.RetryAfter, 100);
Assert.AreEqual(ex.RetryAfter, 100);
Assert.IsTrue(ex.ErrorResponse.Reason.IsTooManyRequests);
}
}
/// Test request id handling.
/// </summary>
/// <returns>The <see cref="Task"/></returns>
[TestMethod]
public async Task TestRequestId()
{
var funcs = new List<Func<Task>>
{
() => Client.Files.GetMetadataAsync("/noob"), // 409
() => Client.Files.GetMetadataAsync("/"), // 400
};
foreach (var func in funcs)
{
try
{
await func();
}
catch (DropboxException ex)
{
Assert.IsTrue(ex.ToString().Contains("Request Id"));
}
}
}
/// Test team auth.
/// </summary>
/// <returns>The <see cref="Task"/></returns>
[TestMethod]
public async Task TestTeamAuth()
{
var result = await TeamClient.Team.GetInfoAsync();
Assert.IsNotNull(result.TeamId);
Assert.IsNotNull(result.Name);
}
/// Test team auth select user.
/// </summary>
/// <returns>The <see cref="Task"/></returns>
[TestMethod]
public async Task TestTeamAuthSelectUser()
{
var result = await TeamClient.Team.MembersListAsync();
var memberId = result.Members[0].Profile.TeamMemberId;
var userClient = TeamClient.AsMember(memberId);
var account = await userClient.Users.GetCurrentAccountAsync();
Assert.AreEqual(account.TeamMemberId, memberId);
}
/// Test team auth select admin.
/// </summary>
/// <returns>The <see cref="Task"/></returns>
[TestMethod]
public async Task TestTeamAuthSelectAdmin()
{
var result = await TeamClient.Team.MembersListAsync();
var adminId = result.Members.Where(m => m.Role.IsTeamAdmin).First().Profile.TeamMemberId;
var userClient = TeamClient.AsAdmin(adminId);
var account = await userClient.Users.GetCurrentAccountAsync();
Assert.AreEqual(account.TeamMemberId, adminId);
// TODO: Add permission specific tests.
}
/// Test app auth.
/// </summary>
/// <returns>The <see cref="Task"/></returns>
[TestMethod]
public async Task TestAppAuth()
{
try
{
var result = await AppClient.Auth.TokenFromOauth1Async("foo", "bar");
}
catch (ApiException<TokenFromOAuth1Error>)
{
}
}
/// Test no auth.
/// </summary>
/// <returns>The <see cref="Task"/></returns>
[TestMethod]
public async Task TestNoAuth()
{
var result = await Client.Files.ListFolderAsync("", recursive: true);
var cursor = result.Cursor;
var task = Client.Files.ListFolderLongpollAsync(cursor);
await Client.Files.UploadAsync("/foo.txt", body: GetStream("abc"));
var response = await task;
Assert.IsTrue(response.Changes);
}
/// Test APM flow.
/// </summary>
[TestMethod]
public void TaskAPM()
{
var result = Client.Users.BeginGetCurrentAccount(null);
var account = Client.Users.EndGetCurrentAccount(result);
var accountId = account.AccountId;
result = Client.Users.BeginGetAccountBatch(new string[] { accountId }, null);
var accounts = Client.Users.EndGetAccountBatch(result);
Assert.AreEqual(accounts.Count, 1);
Assert.AreEqual(accounts[0].AccountId, accountId);
}
/// <summary>
/// Converts string to a memory stream.
/// </summary>
/// <param name="content">The string content.</param>
/// <returns>The memory stream.</returns>
private static MemoryStream GetStream(string content)
{
var buffer = Encoding.UTF8.GetBytes(content);
return new MemoryStream(buffer);
}
/// Test User-Agent header is set with default values.
/// </summary>
/// <returns>The <see cref="Task"/></returns>
[TestMethod]
public async Task TestUserAgentDefault()
{
HttpRequestMessage lastRequest = null;
var mockHandler = new MockHttpMessageHandler((r, s) =>
{
lastRequest = r;
return s(r);
});
var mockClient = new HttpClient(mockHandler);
var client = new DropboxClient(UserAccessToken, new DropboxClientConfig { HttpClient = mockClient });
await client.Users.GetCurrentAccountAsync();
Assert.IsTrue(lastRequest.Headers.UserAgent.ToString().Contains("OfficialDropboxDotNetSDKv2"));
}
/// Test User-Agent header is populated with user supplied value in DropboxClientConfig.
/// </summary>
/// <returns>The <see cref="Task"/></returns>
[TestMethod]
public async Task TestUserAgentUserSupplied()
{
HttpRequestMessage lastRequest = null;
var mockHandler = new MockHttpMessageHandler((r, s) =>
{
lastRequest = r;
return s(r);
});
var mockClient = new HttpClient(mockHandler);
var userAgent = "UserAgentTest";
var client = new DropboxClient(UserAccessToken, new DropboxClientConfig { HttpClient = mockClient, UserAgent = userAgent });
await client.Users.GetCurrentAccountAsync();
Assert.IsTrue(lastRequest.Headers.UserAgent.ToString().Contains(userAgent));
}
/// <summary>
/// Test cancel request of Dispose DropboxClient
/// </summary>
/// <returns></returns>
[TestMethod]
public async Task TestDropboxClientDispose()
{
var canceled = false;
Task<FullAccount> task;
using (var client = new DropboxClient(UserAccessToken))
{
task = client.Users.GetCurrentAccountAsync();
}
try
{
await task;
}
catch (TaskCanceledException)
{
canceled = true;
}
Assert.IsTrue(canceled);
}
}
}