public void Down(IMigration migration)
{
var name = migration.GetType().Name;
_announcer.Heading(name + ": reverting");
CaughtExceptions = new List<Exception>();
var context = new MigrationContext(Conventions, Processor);
migration.GetDownExpressions(context);
_stopWatch.Start();
ExecuteExpressions(context.Expressions);
_stopWatch.Stop();
_announcer.Say(name + ": reverted");
_announcer.ElapsedTime(_stopWatch.ElapsedTime());
}
public void Down(IMigration migration)
{
var name = migration.GetType().Name;
_announcer.Announce(name + ": reverting");
CaughtExceptions = new List<Exception>();
var context = new MigrationContext(Conventions);
migration.GetDownExpressions(context);
_stopWatch.Start();
ExecuteExpressions(context.Expressions);
_stopWatch.Stop();
var elapsed = _stopWatch.ElapsedTime().TotalSeconds;
_announcer.Announce(name + ": reverted (" + elapsed + "s" + ")");
}
public void Up(IMigration migration)
{
var name = GetMigrationName(migration);
_announcer.Heading(string.Format("{0} migrating", name));
CaughtExceptions = new List<Exception>();
var context = new MigrationContext(Conventions, Processor, MigrationAssembly, ApplicationContext) { Factory = _migrationFactory };
migration.GetUpExpressions(context);
_stopWatch.Start();
ExecuteExpressions(context.Expressions);
_stopWatch.Stop();
_announcer.Say(string.Format("{0} migrated", name));
_announcer.ElapsedTime(_stopWatch.ElapsedTime());
}
private void ExecuteMigration(IMigration migration, Action<IMigration, IMigrationContext> getExpressions)
{
CaughtExceptions = new List<Exception>();
var context = new MigrationContext(Conventions, Processor, MigrationAssembly, ApplicationContext, Processor.ConnectionString);
getExpressions(migration, context);
_migrationValidator.ApplyConventionsToAndValidateExpressions(migration, context.Expressions);
ExecuteExpressions(context.Expressions);
}
private MigrationContext ExecuteTestMigration(IEnumerable<string> databaseType, IQuerySchema processor, params Action<IIfDatabaseExpressionRoot>[] fluentExpression)
{
// Arrange
var context = new MigrationContext(new MigrationConventions(), processor ?? new JetProcessor(new OleDbConnection(), null, null, null), new SingleAssembly(GetType().Assembly), null, "");
var expression = new IfDatabaseExpressionRoot(context, databaseType.ToArray());
// Act
if (fluentExpression == null || fluentExpression.Length == 0)
expression.Create.Table("Foo").WithColumn("Id").AsInt16();
else
{
foreach (var action in fluentExpression)
{
action(expression);
}
}
return context;
}
public void Down(IMigration migration)
{
var name = GetMigrationName(migration);
_announcer.Heading(string.Format("{0} reverting", name));
CaughtExceptions = new List<Exception>();
var context = new MigrationContext(Conventions, Processor, Assembly.GetAssembly(migration.GetType()), ApplicationContext);
migration.GetDownExpressions(context);
_stopWatch.Start();
ExecuteExpressions(context.Expressions);
_stopWatch.Stop();
_announcer.Say(string.Format("{0} reverted", name));
_announcer.ElapsedTime(_stopWatch.ElapsedTime());
}
public TimeSpan Up(IMigration migration)
{
var name = migration.GetType().Name;
_announcer.Heading(name + ": migrating");
CaughtExceptions = new List<Exception>();
var context = new MigrationContext(Conventions, Processor,MigrationAssembly);
migration.GetUpExpressions(context);
_stopWatch.Start();
ExecuteExpressions(context.Expressions);
_stopWatch.Stop();
_announcer.Say(name + ": migrated");
_announcer.ElapsedTime(_stopWatch.ElapsedTime());
return _stopWatch.ElapsedTime();
}
public void CanAutoReverse()
{
_announcer.Setup(x => x.Say(It.IsRegex(containsAll("CreateTable"))));
_stopWatch.Setup(x => x.ElapsedTime()).Returns(new TimeSpan(0, 0, 0, 1, 3));
_runner.Conventions.GetAutoReverse = () => true;
TestAutoReverseMigration test = new TestAutoReverseMigration();
IMigrationContext testContext = new MigrationContext(_runner.Conventions, _runner.Processor);
test.GetDownExpressions(testContext);
testContext.Expressions.Count.ShouldBeGreaterThan(0);
}
