public void SatisfiedVersionSpecWithMatchingInclusiveMinVersionIsNotUpgradeable()
{
var package = StubPackageFactory.CreatePackage("Package", "1.0.0", StubPackageDependencyFactory.Create("Dependency", "1.0.0"));
var dependency = StubPackageFactory.CreatePackage("Dependency", "1.0.0");
var repository = StubPackageRepositoryFactory.Create(new[] { dependency, });
var walker = new UpgradeWalker(repository);
var upgrades = walker.GetPackageUpgrades(package);
Assert.Equal(1, upgrades.Count());
Assert.Equal(PackageUpgradeAction.None, upgrades.ElementAt(0).Action);
Assert.Same(dependency, upgrades.ElementAt(0).Package);
}
public void IdentifiesReleaseToPrerelease()
{
var package = StubPackageFactory.CreatePackage("Exact", "1.0.0", StubPackageDependencyFactory.CreateExact("Dependency", "1.0.0"));
var dependencyRelease = StubPackageFactory.CreatePackage("Dependency", "1.0.0");
var dependencyPrerelease = StubPackageFactory.CreatePackage("Dependency", "1.1.0-pre");
var repository = StubPackageRepositoryFactory.Create(new[] { dependencyRelease, dependencyPrerelease, });
var walker = new UpgradeWalker(repository);
var upgrades = walker.GetPackageUpgrades(package);
Assert.Equal(1, upgrades.Count());
Assert.Equal(PackageUpgradeAction.ReleaseToPrerelease, upgrades.ElementAt(0).Action);
Assert.Equal(dependencyPrerelease, upgrades.ElementAt(0).Package);
}
public void UndiscoverablePackageOfPackageDependencyIsUnknownUpgradeAction()
{
var package = StubPackageFactory.CreatePackage("Exact", "1.0.0", StubPackageDependencyFactory.CreateExact("Dependency", "1.0.0"));
var repository = StubPackageRepositoryFactory.Create(Enumerable.Empty<IPackage>());
var walker = new UpgradeWalker(repository);
var upgrades = walker.GetPackageUpgrades(package);
Assert.Equal(1, upgrades.Count());
Assert.Equal(PackageUpgradeAction.Unknown, upgrades.ElementAt(0).Action);
Assert.Null(upgrades.ElementAt(0).Package);
}
public void ThrowsOnNull()
{
var walker = new UpgradeWalker(StubPackageRepositoryFactory.Create(Enumerable.Empty<IPackage>()));
Assert.Throws<ArgumentNullException>("package", () => walker.GetPackageUpgrades(null));
}
public void UnsatisfiedVersionSpecWithExclusiveMaxVersionIsPrerelease()
{
var package = StubPackageFactory.CreatePackage(
"Package",
"1.0.0",
StubPackageDependencyFactory.Create("Dependency", null, "1.0.0", false, false));
var dependency = StubPackageFactory.CreatePackage("Dependency", "1.0.0");
var repository = StubPackageRepositoryFactory.Create(new[] { dependency, });
var walker = new UpgradeWalker(repository);
var upgrades = walker.GetPackageUpgrades(package);
Assert.Equal(1, upgrades.Count());
Assert.Equal(PackageUpgradeAction.PrereleaseToRelease, upgrades.ElementAt(0).Action);
Assert.Equal(dependency, upgrades.ElementAt(0).Package);
}