[ https://issues.apache.org/jira/browse/PIG-2650?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Julien Le Dem updated PIG-2650: ------------------------------- Attachment: PIG-2650-a.patch PIG-2650-a.patch replaces the Loader and Storer by a single mock.Storage implementation with a mechanism to avoid side effects between tests. > Convenience mock Loader and Storer to simplify unit testing of Pig scripts > -------------------------------------------------------------------------- > > Key: PIG-2650 > URL: https://issues.apache.org/jira/browse/PIG-2650 > Project: Pig > Issue Type: New Feature > Reporter: Julien Le Dem > Assignee: Julien Le Dem > Attachments: PIG-2650-a.patch, PIG-2650.patch > > > A test would look as follows: > {code} > TupleFactory tf = TupleFactory.getInstance(); > Loader.setData("foo", Arrays.asList( > tf.newTuple("a"), > tf.newTuple("b"), > tf.newTuple("c") > )); > PigServer pigServer = new PigServer(ExecType.LOCAL); > pigServer.registerQuery("A = LOAD 'foo' USING mock.Loader();"); > // some complex script to test > pigServer.registerQuery("STORE A INTO 'bar' USING mock.Storer();"); > List<Tuple> data = Storer.getData("bar"); > assertEquals("a", data.get(0).get(0)); > assertEquals("b", data.get(1).get(0)); > assertEquals("c", data.get(2).get(0)); > {code} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira