public void Execute()
{
// validate all steps
var validator = new Validator(_options);
string errors;
string warnings;
// ReSharper disable RedundantEnumerableCastCall
validator.Validate(_downMigrations.Concat(_upMigrations).Cast<IMigrationReporter>(), out errors, out warnings); // .Cast<IMigrationReporter>() is required for .NET 3.5
// ReSharper restore RedundantEnumerableCastCall
if (!string.IsNullOrEmpty(errors))
{
throw new InvalidOperationException("Cannot execute the migration(s) as there are validation errors:" + Environment.NewLine + errors);
}
if (!string.IsNullOrEmpty(warnings))
{
Log.Warning(warnings);
}
// execute all steps
foreach (IMigrationStep step in _downMigrations)
{
ExecuteStep(step);
}
foreach (IMigrationStep step in _upMigrations)
{
ExecuteStep(step);
}
}
public void Execute()
{
if (IsExecuted) throw new InvalidOperationException("Cannot execute the same batch twice.");
IsExecuted = true;
// validate all steps
var validator = new Validator(_options);
string errors;
string warnings;
// ReSharper disable RedundantEnumerableCastCall
validator.Validate(_migrations.Cast<IMigrationReporter>(), out errors, out warnings); // .Cast<IMigrationReporter>() is required for .NET 3.5
// ReSharper restore RedundantEnumerableCastCall
if (!string.IsNullOrEmpty(errors))
{
throw new InvalidOperationException("Cannot execute the migration(s) as there are validation errors:" + Environment.NewLine + errors);
}
if (!string.IsNullOrEmpty(warnings))
{
Log.Warning(warnings);
}
// execute all steps
foreach (IMigrationStep step in _migrations)
{
ExecuteStep(step);
}
Debug.Assert(IsExecuted, "At the end of this method _isExecuted must be true.");
}
private static void Validate(MigrationOptions options, IMigrationReport report, out string errors, out string warnings)
{
var validator = new Validator(options);
IMigrationReporter reporter = MockRepository.GenerateStub<IMigrationReporter>();
reporter.Expect(r => r.Report(null)).IgnoreArguments().Return(report);
IMigrationReporter[] reporters = new[] { reporter };
validator.Validate(reporters, out errors, out warnings);
}
private static void Validate(IEnumerable<ProviderInfo> providerInfos, MigrationOptions options, IMigrationReport report, out string errors, out string warnings)
{
var validator = new Validator(providerInfos, options);
IMigrationReporter reporter = A.Fake<IMigrationReporter>();
A.CallTo(() => reporter.Report(A<IMigrationContext>._)).Returns(report);
IMigrationReporter[] reporters = new[] { reporter };
validator.Validate(reporters, out errors, out warnings);
}
