|
public InsertUser ( |
||
| user | ||
| return | IObservable |
|
public async Task AddsUserToCache()
{
var apiClient = Substitute.For<IApiClient>();
var cache = new InMemoryBlobCache();
var modelService = new ModelService(apiClient, cache, Substitute.For<IAvatarProvider>());
var user = await modelService.InsertUser(new AccountCacheItem(CreateOctokitUser("octocat")));
var cached = await cache.GetObject<AccountCacheItem>("user");
Assert.Equal("octocat", cached.Login);
}
public async Task ExpiredIndexClearsItems()
{
var expected = 5;
var username = "******";
var reponame = "repo";
var cache = new InMemoryBlobCache();
var apiClient = Substitute.For<IApiClient>();
var modelService = new ModelService(apiClient, cache, Substitute.For<IAvatarProvider>());
var user = CreateOctokitUser(username);
apiClient.GetUser().Returns(Observable.Return(user));
apiClient.GetOrganizations().Returns(Observable.Empty<Organization>());
var act = modelService.GetAccounts().ToEnumerable().First().First();
var repo = Substitute.For<ISimpleRepositoryModel>();
repo.Name.Returns(reponame);
repo.CloneUrl.Returns(new UriString("https://github.com/" + username + "/" + reponame));
var indexKey = string.Format(CultureInfo.InvariantCulture, "{0}|{1}|pr", user.Login, repo.Name);
var prcache = Enumerable.Range(1, expected)
.Select(id => CreatePullRequest(user, id, ItemState.Open, "Cache " + id, DateTimeOffset.UtcNow, DateTimeOffset.UtcNow, 0));
// seed the cache
prcache
.Select(item => new ModelService.PullRequestCacheItem(item))
.Select(item => item.Save<ModelService.PullRequestCacheItem>(cache, indexKey).ToEnumerable().First())
.SelectMany(item => CacheIndex.AddAndSaveToIndex(cache, indexKey, item).ToEnumerable())
.ToList();
// expire the index
var indexobj = await cache.GetObject<CacheIndex>(indexKey);
indexobj.UpdatedAt = DateTimeOffset.UtcNow - TimeSpan.FromMinutes(6);
await cache.InsertObject(indexKey, indexobj);
var prlive = Observable.Range(5, expected)
.Select(id => CreatePullRequest(user, id, ItemState.Open, "Live " + id, DateTimeOffset.UtcNow, DateTimeOffset.UtcNow, 0))
.DelaySubscription(TimeSpan.FromMilliseconds(10));
apiClient.GetPullRequestsForRepository(user.Login, repo.Name).Returns(prlive);
await modelService.InsertUser(new AccountCacheItem(user));
var col = modelService.GetPullRequests(repo);
col.ProcessingDelay = TimeSpan.Zero;
var count = 0;
var evt = new ManualResetEvent(false);
col.Subscribe(t =>
{
// we get all the items from the cache (items 1-5), all the items from the live (items 5-9),
// and 4 deletions (items 1-4) because the cache expired the items that were not
// a part of the live data
if (++count == 14)
evt.Set();
}, () => { });
evt.WaitOne();
evt.Reset();
Assert.Equal(5, col.Count);
Assert.Collection(col,
t => { Assert.True(t.Title.StartsWith("Live")); Assert.Equal(5, t.Number); },
t => { Assert.True(t.Title.StartsWith("Live")); Assert.Equal(6, t.Number); },
t => { Assert.True(t.Title.StartsWith("Live")); Assert.Equal(7, t.Number); },
t => { Assert.True(t.Title.StartsWith("Live")); Assert.Equal(8, t.Number); },
t => { Assert.True(t.Title.StartsWith("Live")); Assert.Equal(9, t.Number); }
);
}
public async Task NonExpiredIndexReturnsCache()
{
var expected = 5;
var username = "******";
var reponame = "repo";
var cache = new InMemoryBlobCache();
var apiClient = Substitute.For<IApiClient>();
var modelService = new ModelService(apiClient, cache, Substitute.For<IAvatarProvider>());
var user = CreateOctokitUser(username);
apiClient.GetUser().Returns(Observable.Return(user));
apiClient.GetOrganizations().Returns(Observable.Empty<Organization>());
var act = modelService.GetAccounts().ToEnumerable().First().First();
var repo = Substitute.For<ISimpleRepositoryModel>();
repo.Name.Returns(reponame);
repo.CloneUrl.Returns(new UriString("https://github.com/" + username + "/" + reponame));
var indexKey = string.Format(CultureInfo.InvariantCulture, "{0}|{1}|pr", user.Login, repo.Name);
var prcache = Enumerable.Range(1, expected)
.Select(id => CreatePullRequest(user, id, ItemState.Open, "Cache " + id, DateTimeOffset.UtcNow, DateTimeOffset.UtcNow, 0));
// seed the cache
prcache
.Select(item => new ModelService.PullRequestCacheItem(item))
.Select(item => item.Save<ModelService.PullRequestCacheItem>(cache, indexKey).ToEnumerable().First())
.SelectMany(item => CacheIndex.AddAndSaveToIndex(cache, indexKey, item).ToEnumerable())
.ToList();
var prlive = Observable.Range(1, expected)
.Select(id => CreatePullRequest(user, id, ItemState.Open, "Live " + id, DateTimeOffset.UtcNow, DateTimeOffset.UtcNow, 0))
.DelaySubscription(TimeSpan.FromMilliseconds(10));
apiClient.GetPullRequestsForRepository(user.Login, repo.Name).Returns(prlive);
await modelService.InsertUser(new AccountCacheItem(user));
var col = modelService.GetPullRequests(repo);
col.ProcessingDelay = TimeSpan.Zero;
var count = 0;
var evt = new ManualResetEvent(false);
col.Subscribe(t =>
{
if (++count == expected)
evt.Set();
}, () => { });
evt.WaitOne();
evt.Reset();
Assert.Collection(col, col.Select(x => new Action<IPullRequestModel>(t => Assert.True(x.Title.StartsWith("Cache")))).ToArray());
}
public async Task InvalidatesTheCache()
{
var apiClient = Substitute.For<IApiClient>();
var cache = new InMemoryBlobCache();
var modelService = new ModelService(apiClient, cache, Substitute.For<IAvatarProvider>());
var user = await modelService.InsertUser(new AccountCacheItem(CreateOctokitUser("octocat")));
Assert.Equal(1, (await cache.GetAllObjects<AccountCacheItem>()).Count());
await modelService.InvalidateAll();
Assert.Equal(0, (await cache.GetAllObjects<AccountCacheItem>()).Count());
}
public async Task CanRetrieveAndCacheRepositoriesForUserAndOrganizations()
{
var orgs = new[]
{
CreateOctokitOrganization("github"),
CreateOctokitOrganization("octokit")
};
var ownedRepos = new[]
{
CreateRepository("haacked", "seegit"),
CreateRepository("haacked", "codehaacks")
};
var memberRepos = new[]
{
CreateRepository("mojombo", "semver"),
CreateRepository("ninject", "ninject"),
CreateRepository("jabbr", "jabbr"),
CreateRepository("fody", "nullguard")
};
var githubRepos = new[]
{
CreateRepository("github", "visualstudio")
};
var octokitRepos = new[]
{
CreateRepository("octokit", "octokit.net"),
CreateRepository("octokit", "octokit.rb"),
CreateRepository("octokit", "octokit.objc")
};
var apiClient = Substitute.For<IApiClient>();
apiClient.GetOrganizations().Returns(orgs.ToObservable());
apiClient.GetUserRepositories(RepositoryType.Owner).Returns(ownedRepos.ToObservable());
apiClient.GetUserRepositories(RepositoryType.Member).Returns(memberRepos.ToObservable());
apiClient.GetRepositoriesForOrganization("github").Returns(githubRepos.ToObservable());
apiClient.GetRepositoriesForOrganization("octokit").Returns(octokitRepos.ToObservable());
var cache = new InMemoryBlobCache();
var modelService = new ModelService(apiClient, cache, Substitute.For<IAvatarProvider>());
await modelService.InsertUser(new AccountCacheItem { Login = "******" });
var fetched = await modelService.GetRepositories().ToList();
Assert.Equal(4, fetched.Count);
Assert.Equal(2, fetched[0].Count);
Assert.Equal(4, fetched[1].Count);
Assert.Equal(1, fetched[2].Count);
Assert.Equal(3, fetched[3].Count);
Assert.Equal("seegit", fetched[0][0].Name);
Assert.Equal("codehaacks", fetched[0][1].Name);
Assert.Equal("semver", fetched[1][0].Name);
Assert.Equal("ninject", fetched[1][1].Name);
Assert.Equal("jabbr", fetched[1][2].Name);
Assert.Equal("nullguard", fetched[1][3].Name);
Assert.Equal("visualstudio", fetched[2][0].Name);
Assert.Equal("octokit.net", fetched[3][0].Name);
Assert.Equal("octokit.rb", fetched[3][1].Name);
Assert.Equal("octokit.objc", fetched[3][2].Name);
var cachedOwnerRepositories = await cache.GetObject<IReadOnlyList<ModelService.RepositoryCacheItem>>("opus|Owner:repos");
Assert.Equal(2, cachedOwnerRepositories.Count);
Assert.Equal("seegit", cachedOwnerRepositories[0].Name);
Assert.Equal("haacked", cachedOwnerRepositories[0].Owner.Login);
Assert.Equal("codehaacks", cachedOwnerRepositories[1].Name);
Assert.Equal("haacked", cachedOwnerRepositories[1].Owner.Login);
var cachedMemberRepositories = await cache.GetObject<IReadOnlyList<ModelService.RepositoryCacheItem>>("opus|Member:repos");
Assert.Equal(4, cachedMemberRepositories.Count);
Assert.Equal("semver", cachedMemberRepositories[0].Name);
Assert.Equal("mojombo", cachedMemberRepositories[0].Owner.Login);
Assert.Equal("ninject", cachedMemberRepositories[1].Name);
Assert.Equal("ninject", cachedMemberRepositories[1].Owner.Login);
Assert.Equal("jabbr", cachedMemberRepositories[2].Name);
Assert.Equal("jabbr", cachedMemberRepositories[2].Owner.Login);
Assert.Equal("nullguard", cachedMemberRepositories[3].Name);
Assert.Equal("fody", cachedMemberRepositories[3].Owner.Login);
var cachedGitHubRepositories = await cache.GetObject<IReadOnlyList<ModelService.RepositoryCacheItem>>("opus|github|repos");
Assert.Equal(1, cachedGitHubRepositories.Count);
Assert.Equal("seegit", cachedOwnerRepositories[0].Name);
Assert.Equal("haacked", cachedOwnerRepositories[0].Owner.Login);
Assert.Equal("codehaacks", cachedOwnerRepositories[1].Name);
Assert.Equal("haacked", cachedOwnerRepositories[1].Owner.Login);
var cachedOctokitRepositories = await cache.GetObject<IReadOnlyList<ModelService.RepositoryCacheItem>>("opus|octokit|repos");
Assert.Equal("octokit.net", cachedOctokitRepositories[0].Name);
Assert.Equal("octokit", cachedOctokitRepositories[0].Owner.Login);
Assert.Equal("octokit.rb", cachedOctokitRepositories[1].Name);
Assert.Equal("octokit", cachedOctokitRepositories[1].Owner.Login);
Assert.Equal("octokit.objc", cachedOctokitRepositories[2].Name);
Assert.Equal("octokit", cachedOctokitRepositories[2].Owner.Login);
}
public async Task CanRetrieveUserFromCacheAndAccountsFromApi()
{
var orgs = new[]
{
CreateOctokitOrganization("github"),
CreateOctokitOrganization("fake")
};
var apiClient = Substitute.For<IApiClient>();
apiClient.GetOrganizations().Returns(orgs.ToObservable());
var cache = new InMemoryBlobCache();
var modelService = new ModelService(apiClient, cache, Substitute.For<IAvatarProvider>());
await modelService.InsertUser(new AccountCacheItem(CreateOctokitUser("octocat")));
var fetched = await modelService.GetAccounts();
Assert.Equal(3, fetched.Count);
Assert.Equal("octocat", fetched[0].Login);
Assert.Equal("github", fetched[1].Login);
Assert.Equal("fake", fetched[2].Login);
var cachedOrgs = await cache.GetObject<IReadOnlyList<AccountCacheItem>>("octocat|orgs");
Assert.Equal(2, cachedOrgs.Count);
Assert.Equal("github", cachedOrgs[0].Login);
Assert.Equal("fake", cachedOrgs[1].Login);
var cachedUser = await cache.GetObject<AccountCacheItem>("user");
Assert.Equal("octocat", cachedUser.Login);
}
public async Task ExpiredIndexReturnsLive()
{
var expected = 5;
var username = "******";
var reponame = "repo";
var cache = new InMemoryBlobCache();
var apiClient = Substitute.For<IApiClient>();
var modelService = new ModelService(apiClient, cache, Substitute.For<IAvatarProvider>());
var user = CreateOctokitUser(username);
apiClient.GetUser().Returns(Observable.Return(new UserAndScopes(user, null)));
apiClient.GetOrganizations().Returns(Observable.Empty<Organization>());
var act = modelService.GetAccounts().ToEnumerable().First().First();
var repo = Substitute.For<ILocalRepositoryModel>();
repo.Name.Returns(reponame);
repo.CloneUrl.Returns(new UriString("https://github.com/" + username + "/" + reponame));
var indexKey = string.Format(CultureInfo.InvariantCulture, "{0}|{1}:{2}", CacheIndex.PRPrefix, user.Login, repo.Name);
var prcache = Enumerable.Range(1, expected)
.Select(id => CreatePullRequest(user, id, ItemState.Open, "Cache " + id, DateTimeOffset.UtcNow, DateTimeOffset.UtcNow));
// seed the cache
prcache
.Select(item => new ModelService.PullRequestCacheItem(item))
.Select(item => item.Save<ModelService.PullRequestCacheItem>(cache, indexKey).ToEnumerable().First())
.SelectMany(item => CacheIndex.AddAndSaveToIndex(cache, indexKey, item).ToEnumerable())
.ToList();
// expire the index
var indexobj = await cache.GetObject<CacheIndex>(indexKey);
indexobj.UpdatedAt = DateTimeOffset.UtcNow - TimeSpan.FromMinutes(6);
await cache.InsertObject(indexKey, indexobj);
var prlive = Observable.Range(1, expected)
.Select(id => CreatePullRequest(user, id, ItemState.Open, "Live " + id, DateTimeOffset.UtcNow, DateTimeOffset.UtcNow))
.DelaySubscription(TimeSpan.FromMilliseconds(10));
apiClient.GetPullRequestsForRepository(user.Login, repo.Name).Returns(prlive);
await modelService.InsertUser(new AccountCacheItem(user));
ITrackingCollection<IPullRequestModel> col = new TrackingCollection<IPullRequestModel>();
modelService.GetPullRequests(repo, col);
col.ProcessingDelay = TimeSpan.Zero;
var count = 0;
var done = new ReplaySubject<Unit>();
done.OnNext(Unit.Default);
done.Subscribe();
col.Subscribe(t =>
{
if (++count == expected * 2)
{
done.OnCompleted();
}
}, () => { });
await done;
Assert.Collection(col, col.Select(x => new Action<IPullRequestModel>(t => Assert.True(x.Title.StartsWith("Live")))).ToArray());
}