Logstash filebeat module test failling

[ph]

The current test for the logstash slowlog module is currently failling on the master branch, the document generated from the ingest pipeline doesn't match the expected values (expect int got float). The numbers doesn't match.

{   u'slowlog': {   u'event': u'"{\\"@version\\":\\"1\\",\\"@timestamp\\":\\"2017-10-30T13:57:55.130Z\\",\\"host\\":\\"sashimi\\",\\"sequence\\":0,\\"message\\":\\"Hello world!\\"}"',
                    u'level': u'WARN',
                    u'message': u'event processing time {:plugin_params=>{"time"=>3, "id"=>"e4e12a4e3082615c5427079bf4250dbfa338ebac10f8ea9912d7b98a14f56b8c"}, :took_in_nanos=>3027675106, :took_in_millis=>3027, :event=>"{\\"@version\\":\\"1\\",\\"@timestamp\\":\\"2017-10-30T13:57:55.130Z\\",\\"host\\":\\"sashimi\\",\\"sequence\\":0,\\"message\\":\\"Hello world!\\"}"}',
                    u'module': u'slowlog.logstash.filters.sleep',
                    u'plugin_name': u'sleep',
                    u'plugin_params': u'{"time"=>3, "id"=>"e4e12a4e3082615c5427079bf4250dbfa338ebac10f8ea9912d7b98a14f56b8c"}',
                    u'plugin_type': u'filters',
                    u'took_in_millis': 3027,
                    u'took_in_nanos': 3027675140.0}}
{   u'slowlog': {   u'event': u'"{\\"@version\\":\\"1\\",\\"@timestamp\\":\\"2017-10-30T13:57:55.130Z\\",\\"host\\":\\"sashimi\\",\\"sequence\\":0,\\"message\\":\\"Hello world!\\"}"',
                    u'level': u'WARN',
                    u'message': u'event processing time {:plugin_params=>{"time"=>3, "id"=>"e4e12a4e3082615c5427079bf4250dbfa338ebac10f8ea9912d7b98a14f56b8c"}, :took_in_nanos=>3027675106, :took_in_millis=>3027, :event=>"{\\"@version\\":\\"1\\",\\"@timestamp\\":\\"2017-10-30T13:57:55.130Z\\",\\"host\\":\\"sashimi\\",\\"sequence\\":0,\\"message\\":\\"Hello world!\\"}"}',
                    u'module': u'slowlog.logstash.filters.sleep',
                    u'plugin_name': u'sleep',
                    u'plugin_params': u'{"time"=>3, "id"=>"e4e12a4e3082615c5427079bf4250dbfa338ebac10f8ea9912d7b98a14f56b8c"}',
                    u'plugin_type': u'filters',
                    u'took_in_millis': 3027,
                    u'took_in_nanos': 3027675106}}

[ph]

notes this test works with ES 6.1.2 but not in 6.2.0