public void TestDependencyChecker()
{
var installation = MockInstallation.GetInstallation();
var noConflictingVersions = MockInstallation.GetConflictingFiles();
// GetConflictingFiles has conflicting files, but no conflicting versions, so this should return None.
var issue = DependencyChecker.CheckDependencies(installation, noConflictingVersions);
Assert.AreEqual(DependencyChecker.Issue.None, issue);
// Conflicting has no conflicting files, but conflicting versions, so this should return BrokenPackages.
var conflictingVersion = MockInstallation.GetConflictingVersion();
issue = DependencyChecker.CheckDependencies(installation, conflictingVersion);
Assert.AreEqual(DependencyChecker.Issue.BrokenPackages, issue);
}
public void TestOverwritePackageDetection()
{
var success = PackageInstallAction.InstallationQuestion.Success;
var overwrite = PackageInstallAction.InstallationQuestion.OverwriteFile;
// Conflict
PackageInstallAction.InstallationQuestion conflict = PackageInstallAction.CheckForOverwrittenPackages(MockInstallation.GetInstallation(), MockInstallation.GetConflictingFiles(), false);
Assert.AreNotEqual(success, conflict);
// Conflict + --force
var conflictForced = PackageInstallAction.CheckForOverwrittenPackages(MockInstallation.GetInstallation(), MockInstallation.GetConflictingFiles(), true);
Assert.AreEqual(overwrite, conflictForced);
// No conflict
var noConflict = PackageInstallAction.CheckForOverwrittenPackages(MockInstallation.GetInstallation(), MockInstallation.TestNonConflicting(), false);
Assert.AreEqual(success, noConflict);
// Conflicting capitalization between files "package/a/test" vs "Package/A/test". If forced this will work differently based on platform.
var conflictCapitalization = PackageInstallAction.CheckForOverwrittenPackages(MockInstallation.GetInstallation(), MockInstallation.TestConflictingCapitalization(), false);
Assert.AreNotEqual(success, conflictCapitalization);
// Conflict but the file is inside Dependencies, so its ok.
var dependenciesConflict = PackageInstallAction.CheckForOverwrittenPackages(MockInstallation.GetInstallation(), MockInstallation.GetConflictingFilesInDependencies(), false);
Assert.AreEqual(success, dependenciesConflict);
}