public async void InstallsForRealWithSpecificVersion()
{
var platform = DotNetPlatform.Windows;
var arch = DotNetArchitecture.x64;
var version = "2.1.4";
var parms = new DotNetDistributionParameters(InstallDir, DotNetPlatform.Windows, DotNetArchitecture.x64, version);
var installer = new DotNetCoreInstaller();
await installer.InstallStandalone(parms);
var expectedInstallPath = Path.Combine(InstallDir, "shared", "Microsoft.NETCore.App", version);
Assert.True(Directory.Exists(expectedInstallPath));
}
public async void InstallsForRealWithLatestVersion()
{
var platform = DotNetPlatform.Windows;
var arch = DotNetArchitecture.x64;
var version = "2.1";
var parms = new DotNetDistributionParameters(InstallDir, DotNetPlatform.Windows, DotNetArchitecture.x64, version);
var installer = new DotNetCoreInstaller();
await installer.InstallStandalone(parms);
var matchingDirectories = Directory.GetDirectories(Path.Combine(InstallDir, "shared", "Microsoft.NETCore.App"), version + "*");
Assert.True(matchingDirectories.Length == 1 && Directory.Exists(matchingDirectories[0]));
}
private async Task InstallsMocked(
DotNetDistributionParameters parms,
bool earlyExit = false, bool forcedOverwrite = false, bool failExtract = false, bool expectsLatestVersionLookup = false)
{
var platform = parms.Platform;
var arch = parms.Architecture;
var version = parms.Version;
var mockDownloader = CreateMockDownloader();
var mockExtractor = CreateMockExtractor();
var mockFilesystem = CreateMockFilesystem();
var mockFile = Mock.Get(mockFilesystem.Object.File);
var mockDirectory = Mock.Get(mockFilesystem.Object.Directory);
var installer = new DotNetCoreInstaller(mockDownloader.Object, mockExtractor.Object, mockFilesystem.Object);
var archiveExt = (parms.Platform == DotNetPlatform.Windows) ? "zip" : "tar.gz";
var assetDir = (parms.Runtime == DotNetRuntime.NETCore) ? "Microsoft.NETCore.App" : "Microsoft.AspNetCore.App";
var expectedPackageRoot = Path.Combine(InstallDir, "shared", assetDir);
mockDirectory.Setup(d => d.Exists(expectedPackageRoot)).Returns(true); // Just test the true case; the false case is uninteresting and the code is covered by other tests anyway.
mockDirectory.Setup(d => d.GetDirectories(expectedPackageRoot, parms.Version + "*")).Returns(
earlyExit ? new [] { version + ".3" } : new string[0]
);
if (expectsLatestVersionLookup)
{
var expectedLatestUri = (parms.Runtime == DotNetRuntime.NETCore)
? new Uri($"{DotNetDistributionParameters.DefaultUncachedFeed}/Runtime/{version}/latest.version")
: new Uri($"{DotNetDistributionParameters.DefaultUncachedFeed}/aspnetcore/Runtime/{version}/latest.version");
mockDownloader.Setup(d => d(expectedLatestUri, It.IsAny <string>())).Returns(Task.CompletedTask); // Download latest.version File
version = version + ".3"; // Pretend that the latest of, e.g. 2.2, is 2.2.3.
mockFile.Setup(f => f.ReadAllText(It.IsAny <string>())).Returns($"some-hash\n{version}");
}
var expectedUri = (parms.Runtime == DotNetRuntime.NETCore)
? new Uri($"{DotNetDistributionParameters.DefaultCachedFeed}/Runtime/{version}/dotnet-runtime-{version}-{platform}-{arch}.{archiveExt}")
: new Uri($"{DotNetDistributionParameters.DefaultCachedFeed}/aspnetcore/Runtime/{version}/aspnetcore-runtime-{version}-{platform}-{arch}.{archiveExt}");
var expectedInstallPath = Path.Combine(InstallDir, "shared", assetDir, version);
if (earlyExit)
{
mockDirectory.Setup(d => d.Exists(expectedInstallPath)).ReturnsInOrder(true); // Checking for version directory.
}
else
{
bool initiallyPresent = forcedOverwrite ? true : false;
bool finallyPresent = failExtract ? false : true;
mockDirectory.Setup(d => d.Exists(expectedInstallPath)).ReturnsInOrder(initiallyPresent, finallyPresent); // Checking for version directory.
mockDirectory.Setup(d => d.CreateDirectory(parms.InstallDir)).Returns(value: null); // Creating the root install dir.
mockDownloader.Setup(d => d(expectedUri, It.IsAny <string>())).Returns(Task.CompletedTask); // Download
mockExtractor.Setup(e => e(It.IsAny <string>(), parms.InstallDir, forcedOverwrite)) // Extract
.Returns(Task.CompletedTask);
mockFile.Setup(f => f.Delete(It.IsAny <string>())); // Deleting the temporary zip file.
}
await installer.InstallStandalone(parms);
mockDownloader.VerifyAll();
mockExtractor.VerifyAll();
}