test: add docs() tests #7

Job	Run time
test (process_description and local)	4m 16s
test (module_template and remote)	8m 48s
test (score and local)	4m 29s
test (score and remote)	6m 14s
test (process_description and remote)	4m 11s
test (module_template and local)	8m 26s
	36m 24s

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