public void ResolverUtility_CircularDependencyCheckIndirectWithOthers()
{
// Arrange
var solution = new List <ResolverPackage>();
solution.Add(CreatePackage("z", "1.0.0",
new NuGet.Packaging.Core.PackageDependency("y", VersionRange.Parse("[1.0.0]"))));
solution.Add(CreatePackage("y", "1.0.0",
new NuGet.Packaging.Core.PackageDependency("c", VersionRange.Parse("[1.0.0]"))));
solution.Add(CreatePackage("c", "1.0.0",
new NuGet.Packaging.Core.PackageDependency("d", VersionRange.Parse("[1.0.0]"))));
solution.Add(CreatePackage("d", "2.0.0",
new NuGet.Packaging.Core.PackageDependency("z", VersionRange.Parse("[1.0.0]"))));
solution.Add(CreateAbsentPackage("a"));
solution.Add(CreatePackage("x", "1.0.0",
new NuGet.Packaging.Core.PackageDependency("z", VersionRange.Parse("[1.0.0]"))));
solution.Add(CreatePackage("t", "1.0.0",
new NuGet.Packaging.Core.PackageDependency("a", VersionRange.Parse("[1.0.0]"))));
// Act
var result = ResolverUtility.FindCircularDependency(solution);
// Assert
var message = String.Join(" => ", result);
Assert.Equal("c 1.0.0 => d 2.0.0 => z 1.0.0 => y 1.0.0 => c 1.0.0", message);
}
public void ResolverUtility_CircularDependencyCheckBasic()
{
// Arrange
var solution = new List <ResolverPackage>();
solution.Add(CreatePackage("a", "1.0.0",
new NuGet.Packaging.Core.PackageDependency("b", VersionRange.Parse("[1.0.0]"))));
solution.Add(CreatePackage("b", "1.0.0",
new NuGet.Packaging.Core.PackageDependency("a", VersionRange.Parse("[1.0.0]"))));
// Act
var result = ResolverUtility.FindCircularDependency(solution);
// Assert
Assert.Equal("a 1.0.0 => b 1.0.0 => a 1.0.0", String.Join(" => ", result));
}
public void ResolverUtility_CircularDependencyCheckAbsentPackages()
{
// Arrange
var solution = new List <ResolverPackage>();
solution.Add(CreatePackage("z", "1.0.0",
new NuGet.Packaging.Core.PackageDependency("a", VersionRange.Parse("[1.0.0]")),
new NuGet.Packaging.Core.PackageDependency("b", VersionRange.Parse("[1.0.0]"))));
solution.Add(CreateAbsentPackage("a"));
solution.Add(CreateAbsentPackage("b"));
solution.Add(CreateAbsentPackage("y"));
// Act
var result = ResolverUtility.FindCircularDependency(solution);
// Assert
Assert.False(result.Any());
}