public void Equals_Version(string x, string y, bool expected)
{
var versionX = DotNetCoreVersion.Parse(x);
var versionY = DotNetCoreVersion.Parse(y);
Assert.AreEqual(expected, versionX.Equals(versionY));
}
public void GetVersionId(string version, long expected)
{
var dotNetCoreVersion = DotNetCoreVersion.Parse(version);
var versionId = DotNetCoreSystemInformation.GenerateVersionId(dotNetCoreVersion);
Assert.That(versionId, Is.EqualTo(expected));
}
public void TryParse_InvalidVersion()
{
DotNetCoreVersion version = null;
bool result = DotNetCoreVersion.TryParse("INVALID", out version);
Assert.IsFalse(result);
}
public async Task WhenGlobalJsonAndVersionNotMatches(string requestedVersion, string expectedVersion, bool isSupported)
{
var resolver = CreateResolver(DotNetCoreRuntime.FileName, mockSdkVersions: true);
var versionThatDoesNotExists = DotNetCoreVersion.Parse(requestedVersion);
DotNetCoreVersion versionThatShouldReturn;
string expectedResult = string.Empty;
if (!string.IsNullOrEmpty(expectedVersion))
{
versionThatShouldReturn = DotNetCoreVersion.Parse(expectedVersion);
expectedResult = Path.Combine(resolver.SdkRootPath, versionThatShouldReturn.OriginalString, "Sdks");
}
using (var solution = await GetSolution()) {
var workingDirectory = Path.GetDirectoryName(solution.FileName);
var globalJsonPath = CreateGlobalJson(workingDirectory, versionThatDoesNotExists.OriginalString);
resolver.GlobalJsonPath = globalJsonPath;
resolver.ResolveSDK(workingDirectory);
Assert.That(resolver.IsUnsupportedSdkVersion, Is.EqualTo(!isSupported));
if (isSupported)
{
Assert.That(resolver.MSBuildSDKsPath, Is.EqualTo(expectedResult));
}
}
}
/// <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))
{
return(templatesDirectory);
}
return(string.Empty);
}
public void TryParse_NullVersion()
{
DotNetCoreVersion version = null;
bool result = DotNetCoreVersion.TryParse(null, out version);
Assert.IsFalse(result);
}
public void TryParse_VersionIsEmptyString()
{
DotNetCoreVersion version = null;
bool result = DotNetCoreVersion.TryParse(string.Empty, out version);
Assert.IsFalse(result);
}
public void LessThanOrEqualOperator_Version(string x, string y, bool expected)
{
var versionX = DotNetCoreVersion.Parse(x);
var versionY = DotNetCoreVersion.Parse(y);
Assert.AreEqual(expected, versionX <= versionY);
}
/// <summary>
/// Only .NET Core SDKs 2.1 is supported.
/// </summary>
string GetDotNetCoreSdkTemplatesDirectory(string tag)
{
DotNetCoreVersion dotNetCoreSdk21 = GetDotNetCoreSdk21Version();
if (dotNetCoreSdk21 == null)
{
return(null);
}
if (!tag.StartsWith("DotNetCoreSdk.2.1", StringComparison.OrdinalIgnoreCase))
{
return(null);
}
string templatesDirectory = Path.Combine(
DotNetCoreSdk.SdkRootPath,
dotNetCoreSdk21.OriginalString,
"Templates"
);
if (DirectoryExists(templatesDirectory))
{
return(templatesDirectory);
}
return(string.Empty);
}
public void CompareTo_PrereleaseVersions()
{
var versionX = DotNetCoreVersion.Parse("1.0.2");
var versionY = DotNetCoreVersion.Parse("1.0.2-preview1-002912-00");
Assert.IsTrue(versionX.CompareTo(versionX) == 0);
Assert.IsTrue(versionY.CompareTo(versionY) == 0);
Assert.IsTrue(versionX.CompareTo(versionY) > 0);
Assert.IsTrue(versionY.CompareTo(versionX) < 0);
}
public void CompareTo_StableVersion()
{
var versionX = DotNetCoreVersion.Parse("1.0.2");
var versionY = DotNetCoreVersion.Parse("1.2.3");
Assert.IsTrue(versionX.CompareTo(versionX) == 0);
Assert.IsTrue(versionY.CompareTo(versionY) == 0);
Assert.IsTrue(versionX.CompareTo(versionY) < 0);
Assert.IsTrue(versionY.CompareTo(versionX) > 0);
}
public void NetStandard_IsVersionOrHigher(string version, params string [] versionsToCheck)
{
var frameworkVersion = DotNetCoreVersion.Parse(version);
foreach (var v in versionsToCheck)
{
var framework = CreateTargetFramework(".NETStandard", v);
Assert.True(framework.IsNetStandardOrHigher(frameworkVersion));
}
}
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);
}
public void Parse_StableVersion()
{
var version = DotNetCoreVersion.Parse("1.2.3");
Assert.AreEqual(1, version.Major);
Assert.AreEqual(2, version.Minor);
Assert.AreEqual(3, version.Patch);
Assert.AreEqual("1.2.3", version.Version.ToString());
Assert.IsFalse(version.IsPrerelease);
Assert.AreEqual("1.2.3", version.OriginalString);
Assert.AreEqual("1.2.3", version.ToString());
}
DotNetCoreVersion GetDotNetCoreSdkVersion(DotNetCoreVersion version)
{
//special case 2.1
if (version.Major == 2 && version.Minor == 1)
{
return(DotNetCoreSdk.Versions
.FirstOrDefault(v => v.Major == version.Major && v.Minor == version.Minor && v.Patch >= 300));
}
return(DotNetCoreSdk.Versions
.FirstOrDefault(v => v.Major == version.Major && v.Minor == version.Minor));
}
public void Operators_NullVersions()
{
DotNetCoreVersion nullVersionX = null;
DotNetCoreVersion nullVersionY = null;
var nonNullVersion = DotNetCoreVersion.Parse("1.0");
Assert.IsTrue(nullVersionX == nullVersionY);
Assert.IsTrue(nullVersionX < nonNullVersion);
Assert.IsFalse(nullVersionX > nonNullVersion);
Assert.IsFalse(nonNullVersion < nullVersionY);
Assert.IsTrue(nonNullVersion > nullVersionY);
}
public void Parse_PrereleaseVersion()
{
var version = DotNetCoreVersion.Parse("2.0.0-preview2-002093-00");
Assert.AreEqual(2, version.Major);
Assert.AreEqual(0, version.Minor);
Assert.AreEqual(0, version.Patch);
Assert.AreEqual("2.0.0", version.Version.ToString());
Assert.IsTrue(version.IsPrerelease);
Assert.AreEqual("2.0.0-preview2-002093-00", version.OriginalString);
Assert.AreEqual("2.0.0-preview2-002093-00", version.ToString());
}
/// <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);
}
public async Task WhenGlobalJsonAndVersionNotMatches_AndVersionIs21OrBefore_ThenItReturnsIsNotSupported()
{
var resolver = CreateResolver(DotNetCoreRuntime.FileName, mockSdkVersions: true);
var versionThatDoesNotExists = DotNetCoreVersion.Parse("2.1.503");
using (var solution = await GetSolution()) {
var workingDirectory = Path.GetDirectoryName(solution.FileName);
var globalJsonPath = CreateGlobalJson(workingDirectory, versionThatDoesNotExists.OriginalString);
resolver.GlobalJsonPath = globalJsonPath;
resolver.ResolveSDK(workingDirectory);
Assert.True(resolver.IsUnsupportedSdkVersion);
}
}
public async Task WhenGlobalJsonAndVersionMatches_ThenItReturnsThatVersion()
{
var resolver = CreateResolver(DotNetCoreRuntime.FileName, mockSdkVersions: true);
var expectedVersion = DotNetCoreVersion.Parse("2.1.500");
var expectedResult = Path.Combine(resolver.SdkRootPath, expectedVersion.OriginalString, "Sdks");
using (var solution = await GetSolution()) {
var workingDirectory = Path.GetDirectoryName(solution.FileName);
var globalJsonPath = CreateGlobalJson(workingDirectory, expectedVersion.OriginalString);
resolver.GlobalJsonPath = globalJsonPath;
resolver.ResolveSDK(workingDirectory);
Assert.That(resolver.MSBuildSDKsPath, Is.EqualTo(expectedResult));
}
}
public async Task WhenGlobalJsonAndVersionNotMatches_AndVersionIs21OrBefore_ThenItReturnsLatestPatchVersion()
{
var resolver = CreateResolver(DotNetCoreRuntime.FileName, mockSdkVersions: true);
var versionThatDoesNotExists = DotNetCoreVersion.Parse("2.1.310");
var versionThatShouldReturn = DotNetCoreVersion.Parse("2.1.399");
var expectedResult = Path.Combine(resolver.SdkRootPath, versionThatShouldReturn.OriginalString, "Sdks");
using (var solution = await GetSolution()) {
var workingDirectory = Path.GetDirectoryName(solution.FileName);
var globalJsonPath = CreateGlobalJson(workingDirectory, versionThatDoesNotExists.OriginalString);
resolver.GlobalJsonPath = globalJsonPath;
resolver.ResolveSDK(workingDirectory);
Assert.That(resolver.MSBuildSDKsPath, Is.EqualTo(expectedResult));
}
}
[TestCase(".NETCoreApp", "2.1", new [] { "2.1.400" }, false, true)] // v2.1.400 will support .NET Core 2.1
public void IsSupportedTargetFramework(
string frameworkIdentifier,
string frameworkVersion,
string[] installedSdkVersions,
bool msbuildSdksInstalled, // True if Mono has the .NET Core sdks.
bool expected)
{
string framework = $"{frameworkIdentifier},Version=v{frameworkVersion}";
var targetFrameworkMoniker = TargetFrameworkMoniker.Parse(framework);
var versions = installedSdkVersions.Select(version => DotNetCoreVersion.Parse(version))
.OrderByDescending(version => version)
.ToArray();
bool actual = DotNetCoreSdk.IsSupported(targetFrameworkMoniker, versions, msbuildSdksInstalled);
Assert.AreEqual(expected, actual);
}
public async Task WhenGlobalJsonIsInParentWorkDirAndVersionMatches_ThenItReturnsThatVersion()
{
var resolver = CreateResolver(DotNetCoreRuntime.FileName, mockSdkVersions: true);
var expectedVersion = DotNetCoreVersion.Parse("2.1.500");
var expectedResult = Path.Combine(resolver.SdkRootPath, expectedVersion.OriginalString, "Sdks");
using (var solution = await GetSolution()) {
var workingDirectory = Path.GetDirectoryName(solution.FileName);
var workingParentDirectory = new DirectoryInfo(workingDirectory).Parent;
var globalJsonPath = CreateGlobalJson(workingParentDirectory.FullName, expectedVersion.OriginalString);
//in this test we force ResolveSDK to look up global.json in parent's directories
resolver.ResolveSDK(workingDirectory, forceLookUpGlobalJson: true);
Assert.That(globalJsonPath, Is.EqualTo(resolver.GlobalJsonPath));
Assert.That(resolver.MSBuildSDKsPath, Is.EqualTo(expectedResult));
}
}
public void SortingPrereleaseVersions()
{
var version100 = DotNetCoreVersion.Parse("1.0.0");
var version102 = DotNetCoreVersion.Parse("1.0.2");
var version102preview1_1 = DotNetCoreVersion.Parse("1.0.2-preview1-002912-00");
var version102preview1_2 = DotNetCoreVersion.Parse("1.0.2-preview1-003912-00");
var version102preview2_1 = DotNetCoreVersion.Parse("1.0.2-preview2-001112-00");
var version200preview2_1 = DotNetCoreVersion.Parse("2.0.0-preview2-002093-00");
var version200preview2_2 = DotNetCoreVersion.Parse("2.0.0-preview2-002094-00");
var version200 = DotNetCoreVersion.Parse("2.0.0");
var version201 = DotNetCoreVersion.Parse("2.0.1");
var expected = new [] {
version100,
version102preview1_1,
version102preview1_2,
version102preview2_1,
version102,
version200preview2_2,
version200,
version201
};
var unsorted = new [] {
version200,
version102,
version102preview1_2,
version201,
version102preview2_1,
version100,
version102preview1_1,
version200preview2_2,
};
var sorted = unsorted.OrderBy(v => v).ToArray();
Assert.AreEqual(expected, sorted);
}
/// <summary>
/// This checks for .NET Core SDK 2.1 to be installed. Note that the
/// .NET Core SDK versions is confusing. Here we want the .NET Core 2.1
/// SDK that supports .NET Core App 2.1. Not the .NET Core 2.1 SDK that
/// supports .NET Core App 2.0 only.
/// </summary>
static bool IsNetCoreSdk21(DotNetCoreVersion version)
{
return(version.Major == 2 && version.Minor == 1 && version.Patch >= 300);
}
/// <summary> /// This checks for .NET Core SDK 2.1 or higher to be installed. Note that the /// .NET Core SDK versions is confusing. Here we want at least the .NET Core 2.1 /// SDK that supports .NET Core App 2.1. Not the .NET Core 2.1 SDK that /// supports .NET Core App 2.0 only. /// </summary> static bool IsNetCoreSdk21OrHigher(DotNetCoreVersion version) => version >= MinimumCoreSDK;
/// <summary>
/// Set default parameter values if no wizard will be displayed.
/// </summary>
void ConfigureDefaultParameters()
{
if (IsSupportedParameter("NetStandard"))
{
var highestFramework = DotNetCoreProjectSupportedTargetFrameworks.GetNetStandardTargetFrameworks().FirstOrDefault();
var parameter = highestFramework.GetParameterName();
if (!string.IsNullOrEmpty(parameter))
{
Parameters [parameter] = "true";
}
}
else
{
if (!SupportsNetCore1x())
{
var highestFramework = DotNetCoreProjectSupportedTargetFrameworks.GetNetCoreAppTargetFrameworks().FirstOrDefault();
if (highestFramework != null && highestFramework.IsNetCoreAppOrHigher(DotNetCoreVersion.Parse("2.0")))
{
var parameter = highestFramework.GetParameterName();
if (!string.IsNullOrEmpty(parameter))
{
Parameters [parameter] = "true";
}
}
else
{
Parameters [defaultParameterNetCore20] = "true";
}
}
else
{
var highestFramework = DotNetCoreProjectSupportedTargetFrameworks.GetNetCoreAppTargetFrameworks().FirstOrDefault();
if (highestFramework != null)
{
var parameter = highestFramework.GetParameterName();
if (!string.IsNullOrEmpty(parameter))
{
Parameters [parameter] = "true";
}
}
else
{
Parameters [defaultParameterNetCore1x] = "true";
}
}
ConfigureDefaultNetCoreAppFramework();
}
}
public void Parse_InvalidVersion()
{
Assert.Throws <FormatException> (() => {
DotNetCoreVersion.Parse("invalid");
});
}
public void Parse_NullVersion()
{
Assert.Throws <ArgumentException> (() => {
DotNetCoreVersion.Parse(null);
});
}
public void Parse_VersionIsEmptyString()
{
Assert.Throws <ArgumentException> (() => {
DotNetCoreVersion.Parse(null);
});
}
