Introduction

MettleCI provides a comprehensive and sophisticated automated Unit Testing capability.  enables you to rapidly (in most cases, automatically) create re-usable Unit Tests for your DataStage Jobs, feed them with data and run them. The focus of MettleCI Unit Testing is create and publish, to Git, a set of artefacts (test specifications and associated test data) that embody a definition of (used to demonstrate) your job's correct functional behaviour.  These artefacts can be propagated to downstream environments where they can be used to verify your job's consistent behaviour on DataStage platforms which may not have the same configuration, connectivity, or even DataStage version as the project in which the original job was developed.  

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