public void TestPackageManagerSearchElementCanInstall()
{
var name1 = "non-duplicate";
var name2 = "duplicate";
var version = "1.0.0";
var mockGreg = new Mock <IGregClient>();
var clientmock = new Mock <PackageManagerClient>(mockGreg.Object, MockMaker.Empty <IPackageUploadBuilder>(), string.Empty);
var pmCVM = new Mock <PackageManagerClientViewModel>(ViewModel, clientmock.Object);
var ext = Model.GetPackageManagerExtension();
var loader = ext.PackageLoader;
loader.Add(new Package("", name2, version, ""));
var packageManagerSearchViewModel = new PackageManagerSearchViewModel(pmCVM.Object);
packageManagerSearchViewModel.RegisterTransientHandlers();
var newSE1 = new PackageManagerSearchElementViewModel(new PackageManagerSearchElement(new PackageHeader()
{
name = name1
}), false);
var newSE2 = new PackageManagerSearchElementViewModel(new PackageManagerSearchElement(new PackageHeader()
{
name = name2
}), false);
packageManagerSearchViewModel.AddToSearchResults(newSE1);
packageManagerSearchViewModel.AddToSearchResults(newSE2);
// Default CanInstall should be true
Assert.AreEqual(true, newSE1.CanInstall);
Assert.AreEqual(true, newSE2.CanInstall);
var dHandle1 = new PackageDownloadHandle()
{
Id = name1,
VersionName = version,
Name = name1
};
var dHandle2 = new PackageDownloadHandle()
{
Id = name2,
VersionName = version,
Name = name2
};
pmCVM.Object.Downloads.Add(dHandle1);
pmCVM.Object.Downloads.Add(dHandle2);
Assert.AreEqual(true, newSE1.CanInstall);
Assert.AreEqual(true, newSE2.CanInstall);
dHandle1.DownloadState = PackageDownloadHandle.State.Downloading;
Assert.AreEqual(false, newSE1.CanInstall);
dHandle1.DownloadState = PackageDownloadHandle.State.Downloaded;
Assert.AreEqual(false, newSE1.CanInstall);
dHandle1.DownloadState = PackageDownloadHandle.State.Error;
dHandle2.DownloadState = PackageDownloadHandle.State.Downloading;
Assert.AreEqual(true, newSE1.CanInstall);
Assert.AreEqual(false, newSE2.CanInstall);
dHandle1.DownloadState = PackageDownloadHandle.State.Installing;
dHandle2.DownloadState = PackageDownloadHandle.State.Downloaded;
Assert.AreEqual(false, newSE1.CanInstall);
Assert.AreEqual(false, newSE2.CanInstall);
// Simulate that the package corresponding to name1 was added successfully
var package1 = new Package("", name1, version, "")
{
};
package1.SetAsLoaded();
loader.Add(package1);
dHandle1.DownloadState = PackageDownloadHandle.State.Installed;
dHandle2.DownloadState = PackageDownloadHandle.State.Installed;
Assert.AreEqual(false, newSE1.CanInstall);
Assert.AreEqual(false, newSE2.CanInstall);
packageManagerSearchViewModel.ClearSearchResults();
}
