public RunnerTests()
{
MigrationTestHelper.Clear();
_versionsFromDatabase = new List <long> {
0
};
var provider = new Mock <IDataProvider>();
provider.Setup(x => x.DatabaseKind).Returns(DatabaseKind.Oracle);
var database = new Mock <IDatabase>();
database.Setup(x => x.Provider).Returns(provider.Object);
_dataClient = new Mock <IDataClient>();
_dataClient.Setup(p => p.TableExists(VersionRepository.VERSION_TABLE_NAME)).Returns(true);
_dataClient.Setup(x => x.Database).Returns(database.Object);
_versionRepository = new Mock <IVersionRepository>();
_versionRepository.Setup(x => x.GetCurrentVersion()).Returns(() => _versionsFromDatabase.Last());
_versionRepository.Setup(x => x.GetAppliedMigrations()).Returns(() => _versionsFromDatabase);
_versionRepository.Setup(x => x.InsertVersion(It.IsAny <MigrationInfo>()))
.Callback <MigrationInfo>(m => _versionsFromDatabase.Add(m.Version));
_versionRepository.Setup(x => x.RemoveVersion(It.IsAny <MigrationInfo>()))
.Callback <MigrationInfo>(m => _versionsFromDatabase.Remove(m.Version));
_runner = new Runner(_dataClient.Object, Assembly.GetExecutingAssembly(), _versionRepository.Object);
}
public void Negative_target_version_means_last_version()
{
_runner.Run(-1);
long maxVersion = VersionHelper.GetVersion(MigrationTestHelper.GetMigrations().Last());
Assert.Equal(maxVersion, MigrationTestHelper.ExecutedMigrationsUp.Last().Version);
}
public void Go_up_and_down_twice()
{
_runner.Run(6);
Assert.Equal(6, MigrationTestHelper.ExecutedMigrationsUp.Count);
Assert.Equal(typeof(Migration6), MigrationTestHelper.ExecutedMigrationsUp.Last().GetType());
MigrationTestHelper.Clear();
_runner.Run(0);
Assert.Equal(6, MigrationTestHelper.ExecutedMigrationsDown.Count);
Assert.Equal(typeof(Migration1), MigrationTestHelper.ExecutedMigrationsDown.Last().GetType());
MigrationTestHelper.Clear();
_runner.Run(3);
Assert.Equal(3, MigrationTestHelper.ExecutedMigrationsUp.Count);
Assert.Equal(typeof(Migration3), MigrationTestHelper.ExecutedMigrationsUp.Last().GetType());
}
public void Should_expose_the_last_version_number()
{
var expectedLastVersion = VersionHelper.GetVersion(MigrationTestHelper.GetMigrations().Last());
Assert.Equal(expectedLastVersion, _runner.LastVersionNumber);
}
public override void Down()
{
MigrationTestHelper.RegisterDown(this);
}
public override void Up()
{
MigrationTestHelper.RegisterUp(this);
}