Tuple output = tt.exec(input);
assertEquals(input, output);
// TOMAP - construct a map from input fields
TOMAP tm = new TOMAP();
Tuple t = TupleFactory.getInstance().newTuple(6);
t.set(0, "k1");
t.set(1, 1);
t.set(2, "k2");
t.set(3, 2.0);
t.set(4, "k3");
t.set(5, "foo");
Map m = tm.exec(t);
assertEquals("", m.get("k1"), 1);
assertEquals("", m.get("k2"), 2.0);
assertEquals("", m.get("k3"), "foo");
// TOP - tests migrated to org.apache.pig.builtin.TestTop