The Cucumber HTML Reporter generates Human-friendly rendering of the JSON results of a Cucumber or Godog test run.

The CHR is a wrapper which unplugs, 12-factors and containerises the node.js reporting plugin for Cucumber.

For building or pushing the image, you must supply a Docker registry location via the REGISTRY environment variable.

The supplied Makefile demonstrates how to build, test and publish the container:

• make chr-build # builds image locally
• make chr-clear # wipes local image
• make chr-run # runs image locally
• make chr-test # runs and fails if no output
• make chr-push # pushes local image to artifactory

The container must be given volumes mapping to the container's /use/src/app/in and /use/src/app/out for reading one or more input JSON files and writing the output HTML file.

The Docker image tag can be specified by setting the TAG environment variable, eg TAG=latest make chr-build. The value for this tag defaults to 'dev'.

The container can be configured using environment variables, using a 12 Factor Node module. For options and defaults see main.js.

For example CHR_APP_jsonFile and CHR_APP_output specify the names of the input and output files (defaulting to in/report.json and out/report.html respectively), as illustrated by make chr-run:

chr-run:
	docker run --rm news \
		-e "CHR_APP_output=out/report.html" \
		-v $(shell pwd)/data:/use/src/app/in \
		-v $(shell pwd)/data:/use/src/app/out \
        -e "CHR_APP_metadata_<key>=<value>" \
		$(REPO)/$(APP):$(TAG)

Created by the Intelligent Environments Product Development team.