* Call fsync() before closing file
* Fix race condition in tests due to incorrect stub.
The startFlows() function wasn't really being stubbed, so it was still being called. But there was no corresponding call to stopFlows().
In later tests, the check in Flows.init() was throwing the "Cannot init without a stop" error.
* Test coverage for fsync() calls
For issue #1478
* Revert "Fix race condition in tests due to incorrect stub."
This reverts commit 4f71d7851bfc7e948a037c43f4b070f80c10d65c.
* Fix race condition in tests due to incorrect stub.
The startFlows() function wasn't really being stubbed, so it was still being called. But there was no corresponding call to stopFlows().
In later tests, the check in Flows.init() was throwing the "Cannot init without a stop" error.
* Fix intermittent test failure in Exec node.
Occasionally, the error text on stderr will come in more than one piece. The test only worked correctly if a single message was received.
* Add rc property to exec node outputs 1 and 2
to close#1399
* improve test coverage and add tests for new msg.rc
* make spawn test slightly more robust to different environments
* added debug for spawn test
* let spawn error test be even more relaxed
* don't necessarily clone msg.payload in exec node stderr
as per suggestion
* Handle escape characters in template node which uses Mustache format and JSON output mode
* Handle escape characters in template node which uses Mustache format and JSON output mode
* Add possibility to set the value for the rate unit
Backward compatible, if the new nbRateUnits is not set, default to 1.
This way we can delay messages to 1 msg per X seconds/minutes/hours days
instead of always 1.
Useful when interacting with API that have a uncommon rate limiting like
1req per 2 seconds.
* Fix existing testing for delay
* Add new test for the nbRateUnits
* Fix label for timed and topic for delay node
* Schrink width of Units delay rate
* pluralisation of labels
* Dynamic pluralisation respecting i18n
* Remove debug data left
