public void ShouldNotBeValidStateIfAnyHashIsDifferent()
{
var migrations = new[] { new Migration("2006", "asdf", ""), new Migration("2007", "fdsa", "") };
var hash = new Dictionary <string, string>();
foreach (var mig in migrations)
{
hash.Add(mig.Version, mig.Hash);
}
hash["2006"] = "222";
var db = new MigrationTracker(migrations, hash);
Assert.IsFalse(db.IsValidState());
}
public void ShouldBeValidStateIfAllHashesAreTheSame()
{
var migrations = new[] { new Migration("2006", "asdf", ""), new Migration("2007", "fdsa", "") };
var hash = new Dictionary <string, string>();
foreach (var mig in migrations)
{
hash.Add(mig.Version, mig.Hash);
}
var db = new MigrationTracker(migrations, hash);
Assert.IsTrue(!db.IsHashMismatch());
Assert.IsTrue(db.IsValidState());
}
public void ShouldNotBeValidIfThereIsAMigrationGap()
{
var migrations = new List <Migration> {
new Migration("2006", "asdf", ""), new Migration("2007", "fdsa", "")
};
var hash = new Dictionary <string, string>();
foreach (var mig in migrations)
{
hash.Add(mig.Version, mig.Hash);
}
migrations.Insert(1, new Migration("2006-01", "fdsw", ""));
var db = new MigrationTracker(migrations, hash);
Assert.IsFalse(db.IsValidState());
}