public void TryParse_VersionIsEmptyString()
{
DotNetCoreVersion version = null;
bool result = DotNetCoreVersion.TryParse(string.Empty, out version);
Assert.IsFalse(result);
}
public void TryParse_NullVersion()
{
DotNetCoreVersion version = null;
bool result = DotNetCoreVersion.TryParse(null, out version);
Assert.IsFalse(result);
}
public void TryParse_InvalidVersion()
{
DotNetCoreVersion version = null;
bool result = DotNetCoreVersion.TryParse("INVALID", out version);
Assert.IsFalse(result);
}
public void CheckSupportedSdkVersion(string version, bool isSupported)
{
if (!DotNetCoreVersion.TryParse(version, out var dotnetCoreVersion))
{
Assert.Inconclusive("Unable to parse {0}", version);
}
var result = DotNetCoreVersion.IsSdkSupported(dotnetCoreVersion);
Assert.True(result == isSupported);
}
/// <summary>
/// Only .NET Core SDKs 2.1/2.2/3.0 are supported.
/// </summary>
string GetDotNetCoreSdkTemplatesDirectory(string tag)
{
DotNetCoreVersion dotNetCoreSdk = null;
foreach (var sdk in SupportedSDK)
{
if (tag.StartsWith($"DotNetCoreSdk.{sdk}", StringComparison.OrdinalIgnoreCase))
{
dotNetCoreSdk = GetDotNetCoreSdkVersion(DotNetCoreVersion.Parse(sdk));
break;
}
}
if (dotNetCoreSdk == null)
{
return(null);
}
string templatesDirectory = Path.Combine(
DotNetCoreSdk.SdkRootPath,
dotNetCoreSdk.OriginalString,
"Templates"
);
if (!DirectoryExists(templatesDirectory))
{
// .NET Core 3.0 Preview 8 and higher place templates in the root dir
// and versioned by runtime, not SDK
var baseTemplatesDir = Path.Combine(Directory.GetParent(DotNetCoreSdk.SdkRootPath).FullName, "templates");
if (DirectoryExists(baseTemplatesDir))
{
var availableTemplates = new Dictionary <DotNetCoreVersion, string> ();
foreach (var dir in EnumerateDirectories(baseTemplatesDir))
{
if (DotNetCoreVersion.TryParse(Path.GetFileName(dir), out var version))
{
availableTemplates [version] = dir;
}
}
templatesDirectory = availableTemplates.Keys
.Where(v => v.Major < dotNetCoreSdk.Major || (v.Major == dotNetCoreSdk.Major && v.Minor <= dotNetCoreSdk.Minor))
.OrderByDescending(v => v)
.Select(v => availableTemplates [v])
.FirstOrDefault();
}
}
return(DirectoryExists(templatesDirectory) ? templatesDirectory : string.Empty);
}