public static PackageReference CreatePackageReferenceWithProjectJsonWildcardVersion(
string package,
string version)
{
string json = "{ \"dependencies\": { \"" + package + "\": \"" + version + "\" } }";
var jsonObject = JObject.Parse(json);
var dependency = JsonConfigUtility.GetDependencies(jsonObject).First();
var identity = new PackageIdentity(dependency.Id, dependency.VersionRange.MinVersion);
return(new PackageReference(identity, null, true, false, false, dependency.VersionRange));
}
public override bool Execute()
{
var fullPath = ProjectJsonPath.GetMetadata("FullPath");
using (var reader = new StreamReader(fullPath))
{
var json = JObject.Parse(reader.ReadToEnd());
PackageReferences = JsonConfigUtility.GetDependencies(json)
.Select(ConvertToTaskItem)
.ToArray();
}
return(true);
}
public void GetDependencies_ThrowsIfObjectDoesNotHaveVersionProperty()
{
// Arrange
var json = JObject.Parse(
@"
{
""dependencies"": {
""PackageA"": { ""type"": ""build"" }
}
}");
// Act and Assert
var ex = Assert.Throws <FormatException>(() => JsonConfigUtility.GetDependencies(json).ToList());
// Assert
Assert.Equal($"Dependency '{json["dependencies"].First}' has invalid version specification.", ex.Message);
}
public void GetDependencies_ThrowsIfVersionIsAnEmptyString()
{
// Arrange
var json = JObject.Parse(
@"
{
""dependencies"": {
""PackageA"": """"
}
}");
// Act and Assert
var ex = Assert.Throws <FormatException>(() => JsonConfigUtility.GetDependencies(json).ToList());
// Assert
Assert.Equal("Dependency '\"PackageA\": \"\"' has invalid version specification.", ex.Message);
}
public override async Task <IEnumerable <PackageReference> > GetInstalledPackagesAsync(CancellationToken token)
{
var packages = new List <PackageReference>();
// Find all dependencies and convert them into packages.config style references
foreach (var dependency in JsonConfigUtility.GetDependencies(await GetJsonAsync()))
{
// Use the minimum version of the range for the identity
var identity = new PackageIdentity(dependency.Id, dependency.VersionRange.MinVersion);
// Pass the actual version range as the allowed range
packages.Add(new PackageReference(identity,
targetFramework: null,
userInstalled: true,
developmentDependency: false,
requireReinstallation: false,
allowedVersions: dependency.VersionRange));
}
return(packages);
}
public void GetDependencies_ParsesIdAndVersion()
{
// Arrange
var json = JObject.Parse(
@"
{
""dependencies"": {
""PackageA"": ""1.0.0"",
""PackageC"": { ""type"": ""build"", version: ""2.0.0-beta2"" }
}
}");
// Act
var dependencies = JsonConfigUtility.GetDependencies(json).ToList();
// Assert
Assert.Equal(2, dependencies.Count);
Assert.Equal("PackageA", dependencies[0].Id);
Assert.Equal(VersionRange.Parse("1.0.0"), dependencies[0].VersionRange);
Assert.Equal("PackageC", dependencies[1].Id);
Assert.Equal(VersionRange.Parse("2.0.0-beta2"), dependencies[1].VersionRange);
}
