🐛 Fix milliseconds precision in log messages (#30)

The `NaiveDateTime.new/1` expects microseconds, not milliseconds. Multiplying by 1000 fixes the problem.
svetob · Jun 12, 2019 · 9f80261 · 9f80261
1 parent a947837
commit 9f80261
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diff --git a/lib/logstash_json/event.ex b/lib/logstash_json/event.ex
@@ -61,7 +61,7 @@ defmodule LogstashJson.Event do
   end
 
   defp datetime({{year, month, day}, {hour, min, sec, millis}}) do
-    {:ok, ndt} = NaiveDateTime.new(year, month, day, hour, min, sec, {millis, 3})
+    {:ok, ndt} = NaiveDateTime.new(year, month, day, hour, min, sec, {millis * 1000, 3})
     NaiveDateTime.to_iso8601(ndt)
   end
 

diff --git a/test/event_test.exs b/test/event_test.exs
@@ -14,7 +14,7 @@ defmodule EventTest do
 
     assert Map.get(event, :message) == message
     assert Map.get(event, :level) == :info
-    assert String.starts_with?(time, "2015-04-19T08:15:03.000")
+    assert String.starts_with?(time, "2015-04-19T08:15:03.028")
     assert String.length(time) == 29
   end