|
public GetGitIgnoreTemplates ( ) : IObservable |
||
| return | IObservable |
|
public async Task ReturnsCollectionOnlyContainingTheNoneOptionnWhenGitIgnoreEndpointNotFound()
{
var apiClient = Substitute.For<IApiClient>();
apiClient.GetGitIgnoreTemplates()
.Returns(Observable.Throw<string>(new NotFoundException("Not Found", HttpStatusCode.NotFound)));
var cache = new InMemoryBlobCache();
var modelService = new ModelService(apiClient, cache, Substitute.For<IAvatarProvider>());
var fetched = await modelService.GetGitIgnoreTemplates();
Assert.Equal(1, fetched.Count);
Assert.Equal("None", fetched[0].Name);
}
public async Task CanRetrieveAndCacheGitIgnores()
{
var templates = new[] { "dotnet", "peanuts", "bloomcounty" };
var apiClient = Substitute.For<IApiClient>();
apiClient.GetGitIgnoreTemplates().Returns(templates.ToObservable());
var cache = new InMemoryBlobCache();
var modelService = new ModelService(apiClient, cache, Substitute.For<IAvatarProvider>());
var fetched = await modelService.GetGitIgnoreTemplates();
Assert.Equal(4, fetched.Count);
Assert.Equal("None", fetched[0].Name);
Assert.Equal("dotnet", fetched[1].Name);
Assert.Equal("peanuts", fetched[2].Name);
Assert.Equal("bloomcounty", fetched[3].Name);
var cached = await cache.GetObject<IReadOnlyList<string>>("gitignores");
Assert.Equal(3, cached.Count);
Assert.Equal("dotnet", cached[0]);
Assert.Equal("peanuts", cached[1]);
Assert.Equal("bloomcounty", cached[2]);
}
public async Task CanRetrieveAndCacheGitIgnores()
{
var data = new[] { "dotnet", "peanuts", "bloomcounty" };
var apiClient = Substitute.For<IApiClient>();
apiClient.GetGitIgnoreTemplates().Returns(data.ToObservable());
var cache = new InMemoryBlobCache();
var modelService = new ModelService(apiClient, cache, Substitute.For<IAvatarProvider>());
var fetched = await modelService.GetGitIgnoreTemplates().ToList();
Assert.Equal(3, fetched.Count);
for (int i = 0; i < data.Length; i++)
Assert.Equal(data[i], fetched[i].Name);
var indexKey = CacheIndex.GitIgnoresPrefix;
var cached = await cache.GetObject<CacheIndex>(indexKey);
Assert.Equal(3, cached.Keys.Count);
var items = await cache.GetObjects<GitIgnoreCacheItem>(cached.Keys).Take(1);
for (int i = 0; i < data.Length; i++)
Assert.Equal(data[i], items[indexKey + "|" + data[i]].Name);
}
public async Task ReturnsCollectionOnlyContainingTheNoneOptionIfCacheReadFails()
{
var apiClient = Substitute.For<IApiClient>();
apiClient.GetGitIgnoreTemplates()
.Returns(Observable.Throw<string>(new NotFoundException("Not Found", HttpStatusCode.NotFound)));
var cache = Substitute.For<IBlobCache>();
cache.Get(Args.String)
.Returns(Observable.Throw<byte[]>(new InvalidOperationException("Unknown")));
var modelService = new ModelService(apiClient, cache, Substitute.For<IAvatarProvider>());
var fetched = await modelService.GetGitIgnoreTemplates();
Assert.Equal(1, fetched.Count);
Assert.Equal("None", fetched[0].Name);
}
