public void FindMigrations_HasMatchingFiles_IsThoseMigrations()
{
using (_mocks.Record())
{
_files.Add("001_migration.cs");
SetupResult.For(_configuration.MigrationsDirectory).Return("MigrationsDirectory");
SetupResult.For(_fileSystem.GetFiles("MigrationsDirectory")).Return(_files.ToArray());
SetupResult.For(_fileSystem.GetDirectories("MigrationsDirectory")).Return(new string[0]);
SetupResult.For(_namer.ToCamelCase("migration")).Return("Migration");
}
List <MigrationReference> migrations = new List <MigrationReference>(_target.FindMigrations());
Assert.AreEqual(1, migrations.Count);
_mocks.VerifyAll();
}
public ICollection <MigrationReference> FindMigrations()
{
var migrations = new Dictionary <string, MigrationReference>();
foreach (var match in FindFiles(_configuration.MigrationsDirectory))
{
var m = match.Match;
var migration = new MigrationReference(Int64.Parse(m.Groups[1].Value), _namer.ToCamelCase(m.Groups[2].Value), match.Path, match.ConfigurationKey);
if (migrations.ContainsKey(migration.ConfigurationKey + migration.Version))
{
throw new DuplicateMigrationVersionException("Duplicate Version " + migration.Version);
}
migrations.Add(migration.ConfigurationKey + migration.Version, migration);
}
var sortedMigrations = new List <MigrationReference>(migrations.Values);
sortedMigrations.Sort((mr1, mr2) => mr1.Version.CompareTo(mr2.Version));
if (sortedMigrations.Count == 0)
{
_log.InfoFormat("Found {0} migrations in '{1}'!", migrations.Count, _configuration.MigrationsDirectory);
}
return(sortedMigrations);
}
