public void VersionCheck_Services_Correct()
{
// set a fake assembly version for testing purposes
var av = new Version(3, 3, 3, 3);
var servicesInfo = new SnComponentInfo
{
AssemblyVersion = av,
SupportedVersion = av
};
Assert.IsTrue(RepositoryVersionInfo.IsComponentAllowed(servicesInfo, av));
// it is NOT allowed to have an assembly with an older version than the installed component
Assert.IsFalse(RepositoryVersionInfo.IsComponentAllowed(servicesInfo, new Version(av.Major, av.Minor, av.Build + 1, av.Revision)));
Assert.IsFalse(RepositoryVersionInfo.IsComponentAllowed(servicesInfo, new Version(av.Major, av.Minor + 1, av.Build, av.Revision)));
Assert.IsFalse(RepositoryVersionInfo.IsComponentAllowed(servicesInfo, new Version(av.Major + 1, av.Minor, av.Build, av.Revision)));
// This is the edge case where the assembly version's _revision_ number (the 4th one)
// is different than the component version, which is allowed.
Assert.IsTrue(RepositoryVersionInfo.IsComponentAllowed(servicesInfo, new Version(av.Major, av.Minor, av.Build, av.Revision - 1)));
Assert.IsTrue(RepositoryVersionInfo.IsComponentAllowed(servicesInfo, new Version(av.Major, av.Minor, av.Build, av.Revision + 1)));
// This should be false, because the supported version is set to the current version that means
// the component can work only with the same version as the component version in the assembly.
Assert.IsFalse(RepositoryVersionInfo.IsComponentAllowed(servicesInfo, new Version(av.Major, av.Minor, av.Build - 1)));
Assert.IsFalse(RepositoryVersionInfo.IsComponentAllowed(servicesInfo, new Version(av.Major, av.Minor - 1, av.Build)));
Assert.IsFalse(RepositoryVersionInfo.IsComponentAllowed(servicesInfo, new Version(av.Major - 1, av.Minor, av.Build)));
}