public async Task GetAllVersionsAsync_ReturnsAllVersionsAsync()
{
using (var test = await HttpFileSystemBasedFindPackageByIdResourceTest.CreateAsync())
{
var versions = await test.Resource.GetAllVersionsAsync(
test.PackageIdentity.Id,
test.SourceCacheContext,
NullLogger.Instance,
CancellationToken.None);
Assert.Equal(new[]
{
NuGetVersion.Parse("0.1.0"),
NuGetVersion.Parse("0.2.0"),
NuGetVersion.Parse("0.3.0"),
NuGetVersion.Parse("0.4.0"),
NuGetVersion.Parse("0.5.0"),
NuGetVersion.Parse("0.6.0"),
NuGetVersion.Parse("0.7.0"),
NuGetVersion.Parse("0.8.0"),
NuGetVersion.Parse("0.9.0"),
NuGetVersion.Parse("0.10.0"),
NuGetVersion.Parse("0.11.0"),
NuGetVersion.Parse("0.12.0"),
NuGetVersion.Parse("1.0.0"),
NuGetVersion.Parse("1.1.0"),
NuGetVersion.Parse("1.1.1"),
NuGetVersion.Parse("1.2.0"),
NuGetVersion.Parse("1.3.0"),
NuGetVersion.Parse("1.4.0"),
NuGetVersion.Parse("1.4.0.1-rc")
}, versions);
}
}
public async Task HttpFileSystemBasedFindPackageByIdResource_EnhancedHttpRetrySettings()
{
const int testTryCount = 7;
TestEnvironmentVariableReader testEnvironmentVariableReader = new TestEnvironmentVariableReader(
new Dictionary <string, string>()
{
[EnhancedHttpRetryHelper.IsEnabledEnvironmentVariableName] = bool.TrueString,
[EnhancedHttpRetryHelper.RetryCountEnvironmentVariableName] = testTryCount.ToString(),
[EnhancedHttpRetryHelper.DelayInMillisecondsEnvironmentVariableName] = "0"
});
using (var test = await HttpFileSystemBasedFindPackageByIdResourceTest.CreateAsync(testEnvironmentVariableReader))
{
var exception = await Assert.ThrowsAsync <FatalProtocolException>(
() => test.Resource.GetPackageDownloaderAsync(
new PackageIdentity(id: "socketexception", version: NuGetVersion.Parse("1.2.3")),
test.SourceCacheContext,
NullLogger.Instance,
CancellationToken.None));
// THe only features that really turn on are the extra retries (the exception here just ensures the new codepath gets covered)
// So we'll make sure that the number of tries seen matches the number above.
Assert.Equal(HttpFileSystemBasedFindPackageByIdResourceTest.SocketExceptionCallsMade, testTryCount);
}
}
public async Task HttpFileSystemBasedFindPackageByIdResource_EnhancedHttpRetrySettings()
{
const int testTryCount = 7;
TestEnvironmentVariableReader testEnvironmentVariableReader = new TestEnvironmentVariableReader(
new Dictionary <string, string>()
{
{ "NUGET_ENABLE_EXPERIMENTAL_HTTP_RETRY", "true" },
{ "NUGET_EXPERIMENTAL_MAX_NETWORK_TRY_COUNT", $"{testTryCount}" },
{ "NUGET_EXPERIMENTAL_NETWORK_RETRY_DELAY_MILLISECONDS", "0" }
});
using (var test = await HttpFileSystemBasedFindPackageByIdResourceTest.CreateAsync(testEnvironmentVariableReader))
{
var exception = await Assert.ThrowsAsync <FatalProtocolException>(
() => test.Resource.GetPackageDownloaderAsync(
new PackageIdentity(id: "socketexception", version: NuGetVersion.Parse("1.2.3")),
test.SourceCacheContext,
NullLogger.Instance,
CancellationToken.None));
// THe only features that really turn on are the extra retries (the exception here just ensures the new codepath gets covered)
// So we'll make sure that the number of tries seen matches the number above.
Assert.Equal(HttpFileSystemBasedFindPackageByIdResourceTest.SocketExceptionCallsMade, testTryCount);
}
}
public async Task GetPackageDownloaderAsync_ThrowsIfCancelledAsync()
{
using (var test = await HttpFileSystemBasedFindPackageByIdResourceTest.CreateAsync())
{
await Assert.ThrowsAsync <OperationCanceledException>(
() => test.Resource.GetPackageDownloaderAsync(
new PackageIdentity(id: "a", version: NuGetVersion.Parse("1.0.0")),
test.SourceCacheContext,
NullLogger.Instance,
new CancellationToken(canceled: true)));
}
}
public async Task GetAllVersionsAsync_ThrowIfCancelledAsync()
{
using (var test = await HttpFileSystemBasedFindPackageByIdResourceTest.CreateAsync())
{
await Assert.ThrowsAsync <OperationCanceledException>(
() => test.Resource.GetAllVersionsAsync(
id: "a",
cacheContext: test.SourceCacheContext,
logger: NullLogger.Instance,
cancellationToken: new CancellationToken(canceled: true)));
}
}
public async Task GetPackageDownloaderAsync_ReturnsNullIfPackageNotFoundAsync()
{
using (var test = await HttpFileSystemBasedFindPackageByIdResourceTest.CreateAsync())
{
var downloader = await test.Resource.GetPackageDownloaderAsync(
new PackageIdentity(id : "a", version : NuGetVersion.Parse("1.0.0")),
test.SourceCacheContext,
NullLogger.Instance,
CancellationToken.None);
Assert.Null(downloader);
}
}
public async Task GetPackageDownloaderAsync_ReturnsPackageDownloaderIfPackageFoundAsync()
{
using (var test = await HttpFileSystemBasedFindPackageByIdResourceTest.CreateAsync())
{
var downloader = await test.Resource.GetPackageDownloaderAsync(
test.PackageIdentity,
test.SourceCacheContext,
NullLogger.Instance,
CancellationToken.None);
Assert.IsType <RemotePackageArchiveDownloader>(downloader);
}
}
public async Task GetAllVersionsAsync_ReturnsEmptyEnumerableIfPackageIdNotFoundAsync()
{
using (var test = await HttpFileSystemBasedFindPackageByIdResourceTest.CreateAsync())
{
var versions = await test.Resource.GetAllVersionsAsync(
id : "a",
cacheContext : test.SourceCacheContext,
logger : NullLogger.Instance,
cancellationToken : CancellationToken.None);
Assert.Empty(versions);
}
}
public async Task GetDependencyInfoAsync_ReturnsNullIfPackageNotFoundAsync()
{
using (var test = await HttpFileSystemBasedFindPackageByIdResourceTest.CreateAsync())
{
var dependencyInfo = await test.Resource.GetDependencyInfoAsync(
id : "a",
version : NuGetVersion.Parse("1.0.0"),
cacheContext : test.SourceCacheContext,
logger : NullLogger.Instance,
cancellationToken : CancellationToken.None);
Assert.Null(dependencyInfo);
}
}
public async Task GetAllVersionsAsync_ThrowsForNullLoggerAsync()
{
using (var test = await HttpFileSystemBasedFindPackageByIdResourceTest.CreateAsync())
{
var exception = await Assert.ThrowsAsync <ArgumentNullException>(
() => test.Resource.GetAllVersionsAsync(
id: "a",
cacheContext: test.SourceCacheContext,
logger: null,
cancellationToken: CancellationToken.None));
Assert.Equal("logger", exception.ParamName);
}
}
public async Task GetAllVersionsAsync_ThrowsForNullOrEmptyIdAsync(string id)
{
using (var test = await HttpFileSystemBasedFindPackageByIdResourceTest.CreateAsync())
{
var exception = await Assert.ThrowsAsync <ArgumentException>(
() => test.Resource.GetAllVersionsAsync(
id,
test.SourceCacheContext,
NullLogger.Instance,
CancellationToken.None));
Assert.Equal("id", exception.ParamName);
}
}
public async Task CopyNupkgToStreamAsync_ThrowsIfCancelledAsync()
{
using (var test = await HttpFileSystemBasedFindPackageByIdResourceTest.CreateAsync())
{
await Assert.ThrowsAsync <OperationCanceledException>(
() => test.Resource.CopyNupkgToStreamAsync(
id: "a",
version: NuGetVersion.Parse("1.0.0"),
destination: Stream.Null,
cacheContext: test.SourceCacheContext,
logger: NullLogger.Instance,
cancellationToken: new CancellationToken(canceled: true)));
}
}
public async Task GetPackageDownloaderAsync_ThrowsForNullSourceCacheContextAsync()
{
using (var test = await HttpFileSystemBasedFindPackageByIdResourceTest.CreateAsync())
{
var exception = await Assert.ThrowsAsync <ArgumentNullException>(
() => test.Resource.GetPackageDownloaderAsync(
new PackageIdentity(id: "a", version: NuGetVersion.Parse("1.0.0")),
cacheContext: null,
logger: NullLogger.Instance,
cancellationToken: CancellationToken.None));
Assert.Equal("cacheContext", exception.ParamName);
}
}
public async Task GetPackageDownloaderAsync_ThrowsForNullPackageIdentityAsync()
{
using (var test = await HttpFileSystemBasedFindPackageByIdResourceTest.CreateAsync())
{
var exception = await Assert.ThrowsAsync <ArgumentNullException>(
() => test.Resource.GetPackageDownloaderAsync(
packageIdentity: null,
cacheContext: test.SourceCacheContext,
logger: NullLogger.Instance,
cancellationToken: CancellationToken.None));
Assert.Equal("packageIdentity", exception.ParamName);
}
}
public async Task GetDependencyInfoAsync_ThrowsForNullVersionAsync()
{
using (var test = await HttpFileSystemBasedFindPackageByIdResourceTest.CreateAsync())
{
var exception = await Assert.ThrowsAsync <ArgumentNullException>(
() => test.Resource.GetDependencyInfoAsync(
id: "a",
version: null,
cacheContext: null,
logger: NullLogger.Instance,
cancellationToken: CancellationToken.None));
Assert.Equal("version", exception.ParamName);
}
}
public async Task CopyNupkgToStreamAsync_ThrowsForNullIdAsync(string id)
{
using (var test = await HttpFileSystemBasedFindPackageByIdResourceTest.CreateAsync())
{
var exception = await Assert.ThrowsAsync <ArgumentException>(
() => test.Resource.CopyNupkgToStreamAsync(
id,
NuGetVersion.Parse("1.0.0"),
Stream.Null,
test.SourceCacheContext,
NullLogger.Instance,
CancellationToken.None));
Assert.Equal("id", exception.ParamName);
}
}
public async Task CopyNupkgToStreamAsync_ThrowsForNullLoggerAsync()
{
using (var test = await HttpFileSystemBasedFindPackageByIdResourceTest.CreateAsync())
{
var exception = await Assert.ThrowsAsync <ArgumentNullException>(
() => test.Resource.CopyNupkgToStreamAsync(
id: "a",
version: NuGetVersion.Parse("1.0.0"),
destination: Stream.Null,
cacheContext: test.SourceCacheContext,
logger: null,
cancellationToken: CancellationToken.None));
Assert.Equal("logger", exception.ParamName);
}
}
public async Task CopyNupkgToStreamAsync_ReturnsTrueIfCopiedAsync()
{
using (var test = await HttpFileSystemBasedFindPackageByIdResourceTest.CreateAsync())
using (var stream = new MemoryStream())
{
var wasCopied = await test.Resource.CopyNupkgToStreamAsync(
test.PackageIdentity.Id,
test.PackageIdentity.Version,
stream,
test.SourceCacheContext,
NullLogger.Instance,
CancellationToken.None);
Assert.True(wasCopied);
Assert.Equal(test.Package.Length, stream.Length);
}
}
public async Task CopyNupkgToStreamAsync_ReturnsFalseIfNotCopiedAsync()
{
using (var test = await HttpFileSystemBasedFindPackageByIdResourceTest.CreateAsync())
using (var stream = new MemoryStream())
{
var wasCopied = await test.Resource.CopyNupkgToStreamAsync(
id : "a",
version : NuGetVersion.Parse("1.0.0"),
destination : stream,
cacheContext : test.SourceCacheContext,
logger : NullLogger.Instance,
cancellationToken : CancellationToken.None);
Assert.False(wasCopied);
Assert.Equal(0, stream.Length);
}
}