public override void SetUp() { base.SetUp(); _stageMock = MockRepository.GenerateMock <ISqlPreparationStage> (); _handler = new UnionResultOperatorHandler(); var selectProjection = ExpressionHelper.CreateExpression(typeof(int)); _sqlStatementBuilder = new SqlStatementBuilder { DataInfo = new StreamedSequenceInfo(typeof(int[]), selectProjection), SelectProjection = selectProjection }; _context = SqlStatementModelObjectMother.CreateSqlPreparationContext(); }