Merge branch 'test_extractroi' into 'develop'

Additional tests for the ExtractROI application

Closes #1931

See merge request !613
2 jobs for 1971-double-precision-parameters-input-in-applications in 5 minutes and 7 seconds (queued for 4 seconds)
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passed #14803
fast-build

00:05:07

 
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passed cdash:ubuntu-18.04-fast