AssemblyCleanup() after test fail/exception
- by Tommy Jakobsen
Hello,
I'm running a few unit tests that requires a connection to the database. When my test project get initialized, a snapshot of the database is created, and when tests are done the database gets restored back to the snapshot.
Here is the implementation:
[TestClass]
public static class AssemblyInitializer
{
[AssemblyInitialize()]
public static void AssemblyInit(TestContext context)
{
var dbss = new DatabaseSnapshot(...);
dbss.CreateSnapshot();
}
[AssemblyCleanup()]
public static void AssemblyCleanup()
{
var dbss = new DatabaseSnapshot(...);
dbss.RevertDatabase();
}
}
Now this all works, but my problem arise when I have a failing test or some exception. The AssemblyCleanup is of course not invoked, so how can I solve this problem? No matter what happens, the snapshot has to be restored. Is this possible?
