Method testSUMFinal

test/org/apache/pig/test/TestBuiltin.java:1475–1499

()

    }

    @Test
    public void testSUMFinal() throws Exception {
        String[] sumTypes = {"SUMFinal", "DoubleSumFinal", "LongSumFinal", "IntSumFinal", "FloatSumFinal", "BigDecimalSumFinal", "BigIntegerSumFinal"};
        for (int k = 0; k < sumTypes.length; k++) {
            EvalFunc<?> sum = evalFuncMap.get(sumTypes[k]);
            String inputType = getInputType(sumTypes[k]);
            Tuple tup = inputMap.get(inputType);
            Object output = sum.exec(tup);

            String msg = "[Testing " + sumTypes[k] + " on input type: " + getInputType(sumTypes[k]) + " ( (output) " +
            output + " == " + getExpected(sumTypes[k]) + " (expected) )]";

            if (inputType.equals("Integer") || inputType.equals("Long") || inputType.equals("IntegerAsLong")) {
              assertEquals(msg, (Long)output, (Long)getExpected(sumTypes[k]), 0.00001);
            }
            //Assert Equals does not support BigDecimal or BigInteger. Converting into String
            else if (inputType == "BigDecimal")
                assertEquals(msg, ((BigDecimal) output).toPlainString(), ((BigDecimal)getExpected(sumTypes[k])).toPlainString());
            else if (inputType == "BigInteger")
                assertEquals(msg, ((BigInteger) output).toString(), ((BigInteger)getExpected(sumTypes[k])).toString());
            else {
              assertEquals(msg, (Double)output, (Double)getExpected(sumTypes[k]), 0.00001);
            }
        }
    }

    @Test
    public void testMIN() throws Exception {