public async Task Query_For_Resource_With_NoCompatibleVersion()
{
// Arrange
var source = "https://some-site.org/test.json";
var content = CreateVersionedTestIndex();
var httpProvider = StaticHttpSource.CreateHttpSource(new Dictionary <string, string> {
{ source, content }
});
var provider = new ServiceIndexResourceV3Provider();
var sourceRepository = new SourceRepository(new PackageSource(source),
new INuGetResourceProvider[] { httpProvider, provider });
// Act
var result = await provider.TryCreate(sourceRepository, default(CancellationToken));
// Assert
Assert.True(result.Item1);
var resource = result.Item2 as ServiceIndexResourceV3;
Assert.NotNull(resource);
var endpoints = resource.GetServiceEntryUris(NuGetVersion.Parse("0.0.0-beta"), "A");
Assert.True(endpoints.Count == 0);
}
public async Task Query_For_Resource_ReturnAllOfSameTypeVersion()
{
// Arrange
var source = "https://some-site.org/test.json";
var content = CreateVersionedTestIndex3();
var httpProvider = StaticHttpSource.CreateHttpSource(new Dictionary <string, string> {
{ source, content }
});
var provider = new ServiceIndexResourceV3Provider();
var sourceRepository = new SourceRepository(new PackageSource(source),
new INuGetResourceProvider[] { httpProvider, provider });
// Act
var result = await provider.TryCreate(sourceRepository, default(CancellationToken));
// Assert
Assert.True(result.Item1);
var resource = result.Item2 as ServiceIndexResourceV3;
Assert.NotNull(resource);
var endpoints = resource.GetServiceEntryUris(new NuGetVersion(5, 0, 0), "A", "B");
Assert.True(endpoints.Count == 2);
var endpointSet = new HashSet <string>(endpoints.Select(u => u.AbsoluteUri));
Assert.True(endpointSet.Contains("http://tempuri.org/A/5.0.0/1"));
Assert.True(endpointSet.Contains("http://tempuri.org/A/5.0.0/2"));
}
public async Task TryCreate_WhenOnlyOneResourceIsPresent_ReturnsThatResource(string resourceUrl, string resourceType)
{
var serviceEntry = new ServiceIndexEntry(new Uri(resourceUrl), resourceType, _defaultVersion);
var resourceProviders = new ResourceProvider[]
{
CreateServiceIndexResourceV3Provider(serviceEntry),
StaticHttpSource.CreateHttpSource(
new Dictionary <string, string>()
{
{ serviceEntry.Uri.AbsoluteUri, GetRepositorySignaturesResourceJson(resourceUrl) }
}),
_repositorySignatureResourceProvider
};
var sourceRepository = new SourceRepository(_packageSource, resourceProviders);
var result = await _repositorySignatureResourceProvider.TryCreate(sourceRepository, CancellationToken.None);
Assert.True(result.Item1);
var resource = result.Item2 as RepositorySignatureResource;
Assert.NotNull(resource);
Assert.Equal(_packageSource.Source, resource.Source);
Assert.Single(resource.RepositoryCertificateInfos);
}
public async Task Query_For_Particular_Multi_Value_Resource()
{
// Arrange
var source = "https://some-site.org/test.json";
var content = CreateTestIndex();
var httpProvider = StaticHttpSource.CreateHttpSource(new Dictionary <string, string> {
{ source, content }
});
var provider = new ServiceIndexResourceV3Provider();
var sourceRepository = new SourceRepository(new PackageSource(source),
new INuGetResourceProvider[] { httpProvider, provider });
// Act
var result = await provider.TryCreate(sourceRepository, default(CancellationToken));
// Assert
Assert.True(result.Item1);
var resource = result.Item2 as ServiceIndexResourceV3;
Assert.NotNull(resource);
var endpoints = resource.GetServiceEntryUris(new NuGetVersion(4, 0, 0), "Fruit");
Assert.True(endpoints.Count == 3);
var endpointSet = new HashSet <string>(endpoints.Select(u => u.AbsoluteUri));
Assert.True(endpointSet.Contains("http://tempuri.org/banana"));
Assert.True(endpointSet.Contains("http://tempuri.org/apple"));
Assert.True(endpointSet.Contains("http://tempuri.org/orange"));
}
public async Task TryCreate_WhenResourceIsPresent_CreatesVersionedHttpCacheEntry(string resourceUrl, string resourceType, string expectedCacheKey)
{
var serviceEntry = new ServiceIndexEntry(new Uri(resourceUrl), resourceType, _defaultVersion);
var responses = new Dictionary <string, string>()
{
{ serviceEntry.Uri.AbsoluteUri, GetRepositorySignaturesResourceJson(resourceUrl) }
};
var httpSource = new TestHttpSource(_packageSource, responses);
var resourceProviders = new ResourceProvider[]
{
CreateServiceIndexResourceV3Provider(serviceEntry),
StaticHttpSource.CreateHttpSource(responses, httpSource: httpSource),
_repositorySignatureResourceProvider
};
var sourceRepository = new SourceRepository(_packageSource, resourceProviders);
string actualCacheKey = null;
httpSource.HttpSourceCachedRequestInspector = request =>
{
actualCacheKey = request.CacheKey;
};
var result = await _repositorySignatureResourceProvider.TryCreate(sourceRepository, CancellationToken.None);
Assert.True(result.Item1);
Assert.Equal(expectedCacheKey, actualCacheKey);
}
public async Task TryCreate_WhenMultipleResourcesArePresent_Returns500Resource()
{
var serviceEntry470 = new ServiceIndexEntry(new Uri(_resourceUri470), _resourceType470, _defaultVersion);
var serviceEntry490 = new ServiceIndexEntry(new Uri(_resourceUri490), _resourceType490, _defaultVersion);
var serviceEntry500 = new ServiceIndexEntry(new Uri(_resourceUri500), _resourceType500, _defaultVersion);
var resourceProviders = new ResourceProvider[]
{
CreateServiceIndexResourceV3Provider(serviceEntry470, serviceEntry490, serviceEntry500),
StaticHttpSource.CreateHttpSource(
new Dictionary <string, string>()
{
{ serviceEntry470.Uri.AbsoluteUri, GetRepositorySignaturesResourceJson(serviceEntry470.Uri.AbsoluteUri) },
{ serviceEntry490.Uri.AbsoluteUri, GetRepositorySignaturesResourceJson(serviceEntry490.Uri.AbsoluteUri) },
{ serviceEntry500.Uri.AbsoluteUri, GetRepositorySignaturesResourceJson(serviceEntry500.Uri.AbsoluteUri) }
}),
_repositorySignatureResourceProvider
};
var sourceRepository = new SourceRepository(_packageSource, resourceProviders);
var result = await _repositorySignatureResourceProvider.TryCreate(sourceRepository, CancellationToken.None);
Assert.True(result.Item1);
var resource = result.Item2 as RepositorySignatureResource;
Assert.NotNull(resource);
Assert.Equal(_packageSource.Source, resource.Source);
Assert.Single(resource.RepositoryCertificateInfos);
Assert.StartsWith(serviceEntry500.Uri.AbsoluteUri, resource.RepositoryCertificateInfos.Single().ContentUrl);
}
public async Task Query_For_Resource_With_Precedence()
{
// Arrange
var source = "https://some-site.org/test.json";
var content = CreateTestIndex();
var httpProvider = StaticHttpSource.CreateHttpSource(new Dictionary <string, string> {
{ source, content }
});
var provider = new ServiceIndexResourceV3Provider();
var sourceRepository = new SourceRepository(new PackageSource(source),
new INuGetResourceProvider[] { httpProvider, provider });
// Act
var result = await provider.TryCreate(sourceRepository, default(CancellationToken));
// Assert
Assert.True(result.Item1);
var resource = result.Item2 as ServiceIndexResourceV3;
Assert.NotNull(resource);
var endpoints = resource[new string[] { "Chocolate", "Vegetable" }];
Assert.True(endpoints.Count == 1);
var endpointSet = new HashSet <string>(endpoints.Select(u => u.AbsoluteUri));
Assert.True(endpointSet.Contains("http://tempuri.org/chocolate"));
}
public async Task TryCreate_CancellationThrows()
{
// Arrange
var source = $"https://some-site-{new Guid().ToString()}.org/test.json";
var content = @"{ version: '3.1.0-beta' }";
//Create an HTTP provider that will cancel the token.
var httpProvider = StaticHttpSource.CreateHttpSource(
new Dictionary <string, string> {
{ source, content }
},
errorContent: string.Empty,
httpSource: null,
throwOperationCancelledException: true);
var provider = new ServiceIndexResourceV3Provider();
var sourceRepository = new SourceRepository(new PackageSource(source),
new INuGetResourceProvider[] { httpProvider, provider });
// Act
using (CancellationTokenSource tokenSource = new CancellationTokenSource())
{
Task task() => provider.TryCreate(sourceRepository, tokenSource.Token);
// Assert
await Assert.ThrowsAsync <OperationCanceledException>(task);
}
}
public async Task Query_For_Resource_With_VersionPrecedence_NoFallbackBetweenTypes()
{
// Arrange
var source = $"https://some-site-{new Guid().ToString()}.org/test.json";
var content = CreateVersionedTestIndex2();
var httpProvider = StaticHttpSource.CreateHttpSource(new Dictionary <string, string> {
{ source, content }
});
var provider = new ServiceIndexResourceV3Provider();
var sourceRepository = new SourceRepository(new PackageSource(source),
new INuGetResourceProvider[] { httpProvider, provider });
// Act
var result = await provider.TryCreate(sourceRepository, default(CancellationToken));
// Assert
Assert.True(result.Item1);
var resource = result.Item2 as ServiceIndexResourceV3;
Assert.NotNull(resource);
var endpoints = resource.GetServiceEntryUris(new NuGetVersion(4, 1, 0), "A", "B");
Assert.True(endpoints.Count == 1);
var endpointSet = new HashSet <string>(endpoints.Select(u => u.AbsoluteUri));
Assert.True(endpointSet.Contains("http://tempuri.org/B"));
}
public async Task TryCreate_ReturnsTrue_IfSourceLocationReturnsValidJson()
{
// Arrange
var source = "https://some-site.org/test.json";
var content = @"{ version: '3.1.0-beta' }";
var httpProvider = StaticHttpSource.CreateHttpSource(new Dictionary <string, string> {
{ source, content }
});
var provider = new ServiceIndexResourceV3Provider();
var sourceRepository = new SourceRepository(new PackageSource(source),
new INuGetResourceProvider[] { httpProvider, provider });
// Act
var result = await provider.TryCreate(sourceRepository, default(CancellationToken));
// Assert
Assert.True(result.Item1);
}
public async Task TryCreate_Throws_IfSourceLocationDoesNotReturnValidJson(string content)
{
// Arrange
var source = "https://fake.server/users.json";
var httpProvider = StaticHttpSource.CreateHttpSource(new Dictionary <string, string> {
{ source, content }
});
var provider = new ServiceIndexResourceV3Provider();
var sourceRepository = new SourceRepository(new PackageSource(source),
new INuGetResourceProvider[] { httpProvider, provider });
// Act and assert
var exception = await Assert.ThrowsAsync <FatalProtocolException>(async() =>
{
var result = await provider.TryCreate(sourceRepository, default(CancellationToken));
});
Assert.IsType <InvalidDataException>(exception.InnerException);
Assert.IsType <JsonReaderException>(exception.InnerException.InnerException);
}
public async Task TryCreate_Throws_IfSourceLocationReturnsFailureCode()
{
// Arrange
var source = "https://does-not-exist.server/does-not-exist.json";
// This will return a 404 - NotFound.
var httpProvider = StaticHttpSource.CreateHttpSource(new Dictionary <string, string> {
{ source, string.Empty }
});
var provider = new ServiceIndexResourceV3Provider();
var sourceRepository = new SourceRepository(new PackageSource(source),
new INuGetResourceProvider[] { httpProvider, provider });
// Act
var exception = await Assert.ThrowsAsync <FatalProtocolException>(async() =>
{
var result = await provider.TryCreate(sourceRepository, default(CancellationToken));
});
Assert.IsType <HttpRequestException>(exception.InnerException);
}
[InlineData("{ version: { value: 3 } } ")] // version is not a string
public async Task TryCreate_Throws_IfNoVersionInJson(string content)
{
// Arrange
var source = "https://fake.server/users.json";
var httpProvider = StaticHttpSource.CreateHttpSource(new Dictionary <string, string> {
{ source, content }
});
var provider = new ServiceIndexResourceV3Provider();
var sourceRepository = new SourceRepository(new PackageSource(source),
new INuGetResourceProvider[] { httpProvider, provider });
// Act
var exception = await Assert.ThrowsAsync <FatalProtocolException>(async() =>
{
var result = await provider.TryCreate(sourceRepository, default(CancellationToken));
});
// Assert
Assert.Equal("The source does not have the 'version' property.", exception.InnerException.Message);
}
public async Task TryCreate_WhenUrlIsInvalid_Throws(string resourceUrl, string resourceType)
{
var serviceEntry = new ServiceIndexEntry(new Uri(resourceUrl), resourceType, _defaultVersion);
var resourceProviders = new ResourceProvider[]
{
CreateServiceIndexResourceV3Provider(serviceEntry),
StaticHttpSource.CreateHttpSource(
new Dictionary <string, string>()
{
{ serviceEntry.Uri.AbsoluteUri, GetRepositorySignaturesResourceJson(resourceUrl) }
}),
_repositorySignatureResourceProvider
};
var sourceRepository = new SourceRepository(_packageSource, resourceProviders);
var exception = await Assert.ThrowsAsync <FatalProtocolException>(
() => _repositorySignatureResourceProvider.TryCreate(sourceRepository, CancellationToken.None));
Assert.Equal($"Repository Signatures resouce must be served over HTTPS. Source: {_packageSource.Source}", exception.Message);
}
[InlineData("{ version: \"3.0.0.0\" } ")] // not strict semver
public async Task TryCreate_Throws_IfInvalidVersionInJson(string content)
{
// Arrange
var source = $"https://fake.server-{new Guid().ToString()}/users.json";
var httpProvider = StaticHttpSource.CreateHttpSource(new Dictionary <string, string> {
{ source, content }
});
var provider = new ServiceIndexResourceV3Provider();
var sourceRepository = new SourceRepository(new PackageSource(source),
new INuGetResourceProvider[] { httpProvider, provider });
// Act
var exception = await Assert.ThrowsAsync <FatalProtocolException>(async() =>
{
var result = await provider.TryCreate(sourceRepository, default(CancellationToken));
});
// Assert
Assert.StartsWith("The source version is not supported", exception.InnerException.Message);
}
