auto: Jest testing (#309)

* Add jest package

* Port analyze tests

* Add testUnsafe helper and config.test.js

* Add mini.pkg.1 to test-js/

* Add exec.test.js

* Add emacsVersion helper

Fix return type of emacsVersion()

* NPM script to reset test environments

* Add TestContext class and simplify exec.test.js

* Add options.test.js

* Add buttercup.test.js

* Add outdated.test.js

* Add emacs.test.js

* Add search.test.js

* Add link.test.js

* Log cmd output when DEBUG is set

* Fix config.test.js

* Add test-ecukes.test.js

* Add test-ert.test.js

* Add test-ert-runner.test.js

* Add exit-status tests

* Add local.test.js

* Add docker.test.js

* Add install.test.js

* Add global.test.js

* Tidy up log formatting

* config.test.js should create ~/.emacs.d/init.el

* global.test.js should create ~/Eask

* Update analyze.test.js with TestContext

* Add default timeout and message when cmd is killed

* Remove local timeouts in test files

* Add some doco to helpers.js

* fix: add some comments

* Sketch of doco page

* Example of exit code matching

* Add some file helpers

* Add comprehensive tests to link.test.js

* Move upgrade-eask test to own file

* Check result of commands in install.test.js

* Disable js-elpa in install.test.js to speed up test

* Add output transformation helper

* Add examples of snapshots to analyze.test.js

* Update doco with snapshot example

* Simplify options.test.js using test table

* Update bug descriptions in link.test.js

* Sanitize windows style paths

* fix: try using double quotes to fix windows issue in exec.test.js

* Teardown global env when ALLOW_UNSAFE is true

* Check for global Easkfile in info -g test

* Add removeFiles helper method

* Tidy up generated files in local.test.js

* Move ./test-js to ./test/jest

* Update local patch test-js => test/jest

* Increase docker.test.js timeout

* Tweak timeouts of local.test.js

* docs: comment on boolean env vars

* rename npm script test-docker to test-ci

* use jest tests in workflows

* Only run eask loc on emacs >= 28.1

* Increase timeout in config.test.js

* docs: add method doco to helpers.js

* In config.test.js throw if init.el exists

* Add workflow for upgrade-eask test

* Remove makefile targets and old script files

* docs: Add sections on snapshots and timeouts

* docs: move Testing page onto "Developing Eask" page

* Rename buttercup.test.js and outdated.test.js consistently

* delete unused test project

* style: Format it

* docs: Add zh-TW translation

* docs: Translate comment as well

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Co-authored-by: JenChieh <[email protected]>

SourceCommit: emacs-eask/cli@d8acd81

Author: github-actions