@Test
public void testNumericColumn_EqualOperator() {

    final BRLConditionVariableColumn column = new BRLConditionVariableColumn("$a",
                                                                             DataType.TYPE_NUMERIC_INTEGER,
                                                                             "Applicant",
                                                                             "age",
                                                                             "==");
    column.setHeader("age equal to");
    when(oracle.getFieldType("Applicant",
                             "age")).thenReturn(DataType.TYPE_NUMERIC_INTEGER);
    final GridColumn gridColumn = factory.convertColumn(column, access, gridWidget);
    assertTrue(gridColumn instanceof IntegerUiColumn);
}