Method testWithBincond

test/org/apache/pig/test/TestIn.java:68–92

Verify that IN operator works with ? operator. @throws Exception

()

     * @throws Exception
     */
    @Test
    public void testWithBincond() throws Exception {
        PigServer pigServer = new PigServer(Util.getLocalTestMode());
        Data data = resetData(pigServer);

        data.set("foo",
                tuple(1),
                tuple(2),
                tuple(3),
                tuple(4),
                tuple(5)
                );

        pigServer.registerQuery("A = LOAD 'foo' USING mock.Storage() AS (i:int);");
        pigServer.registerQuery("B = FOREACH A GENERATE (i IN (1, 3, 5) ? 'ODD' : 'EVEN');");
        pigServer.registerQuery("STORE B INTO 'bar' USING mock.Storage();");

        List<Tuple> out = data.get("bar");
        assertEquals(5, out.size());
        assertEquals(tuple("ODD"), out.get(0));
        assertEquals(tuple("EVEN"), out.get(1));
        assertEquals(tuple("ODD"), out.get(2));
        assertEquals(tuple("EVEN"), out.get(3));
        assertEquals(tuple("ODD"), out.get(4));
    }

    /**
     * Verify that IN operator works with SPLIT.