public void GetPackages()
{
IPackageRepository rep = new DirectoryPackageRepository("myrep", IO.Path.Combine("Testdata", "packagerepository"));
PackageList packages = rep.GetPackages();
Assert.IsNotNull(packages);
Assert.AreEqual(4, packages.Count());
Assert.IsTrue(packages.Contains("package1"));
Assert.IsTrue(packages.Contains("package2"));
Assert.IsTrue(packages.Contains("package3"));
Assert.IsTrue(packages.Contains("package4"));
Assert.IsTrue(packages["package1"].Versions.Contains("1.1"));
Assert.IsTrue(packages["package2"].Versions.Contains("2.1"));
Assert.IsTrue(packages ["package3"].Dependencies.Contains("package4.feature2"));
Assert.AreEqual("4.4", packages ["package3"].Dependencies["package4.feature2"].Version.Name);
}