@Test
public void testDoubleScalarColumnIfExpr() {
VectorizedRowBatch batch = getBatch1Long3DoubleVectors();
VectorExpression expr = new IfExprDoubleScalarDoubleColumn(0, 100.0d, 2, 3);
DoubleColumnVector r = (DoubleColumnVector) batch.cols[3];
expr.evaluate(batch);
assertEquals(true, 1d == r.vector[0]);
assertEquals(true, 2d == r.vector[1]);
assertEquals(true, 100d == r.vector[2]);
assertEquals(true, 100d == r.vector[3]);
}