js: configure unit tests (#83453)

.gitignore

@@ -21,3 +21,7 @@ data/themes/gadjo/static/css/agent-portal.css.map
 .cache
 .coverage
 .pytest_cache/
+node_modules/
+coverage/
+package.json
+package-lock.json

Jenkinsfile

@@ -15,7 +15,7 @@ pipeline {
                 always {
                     script {
                         utils = new Utils()
-                        utils.publish_coverage('coverage.xml')
+                        utils.publish_coverage('coverage.xml,coverage/cobertura-coverage.xml')
                         utils.publish_coverage_native('index.html')
                         utils.publish_pylint('pylint.out')
                     }

setup-vitest.sh

@@ -0,0 +1,6 @@
+#!/bin/bash
+
+pip install $*
+nodeenv --prebuilt --python-virtualenv
+source $VIRTUAL_ENV/bin/activate # source again to activate npm from env
+npm install vite vitest happy-dom @vitest/coverage-v8

tests/js/dummy.test.js

@@ -0,0 +1,5 @@
+import { expect, test, vi} from 'vitest'
+
+test('dummy test', async () => {
+	expect(true).toBe(true)
+})

tox.ini

@@ -1,6 +1,6 @@
 [tox]
 toxworkdir = {env:TMPDIR:/tmp}/tox-{env:USER}/combo/{env:BRANCH_NAME:}
-envlist = coverage-py3-django32-codestyle, pylint
+envlist = coverage-py3-django32-codestyle, pylint, vitest
 
 [testenv]
 usedevelop = True
@@ -81,3 +81,13 @@ allowlist_externals =
 commands =
   ./getlasso3.sh
   ./pylint.sh combo/ tests/
+
+[testenv:vitest]
+deps = nodeenv
+allowlist_externals =
+    bash
+    npx
+install_command = bash setup-vitest.sh {packages}
+setenv =
+    NODE_PATH={envdir}/lib/node_modules
+commands = npx vitest --run --coverage

vitest.config.js

@@ -0,0 +1,16 @@
+import { fileURLToPath, URL } from 'node:url'
+import { defineConfig } from 'vitest/config'
+
+export default defineConfig({
+  test: {
+    include: 'tests/js/**/*.test.js',
+    watchExclude: ['**'],
+    coverage: {
+      include: ['combo/**/*.js'],
+      all: true,
+      reporter: ['cobertura', 'html'],
+    },
+    environment: 'happy-dom'
+  }
+})
+