test: Introduce tests for (some) javascript code

This extracts some code out to `Util.ts` and tests it using jest in `Util.test.ts`.
`unochoice.js` has been renamed to `UnoChoice.es6` so we can synthesize `UnoChoice.js`.

.editorconfig

@@ -0,0 +1,17 @@
+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+indent_size = 4
+indent_style = space
+insert_final_newline = true
+max_line_length = 160
+tab_width = 4
+ij_continuation_indent_size = 8
+ij_formatter_off_tag = @formatter:off
+ij_formatter_on_tag = @formatter:on
+ij_formatter_tags_enabled = true
+ij_smart_tabs = false
+ij_visual_guides = none
+ij_wrap_on_typing = false

.gitignore

@@ -1,10 +1,11 @@
-work/
-.idea/
-target/
-test-output/
-.idea/
-.classpath
-.settings/
-.project
-**/*~
-*.iml
+work/
+.idea/
+target/
+test-output/
+.classpath
+.settings/
+.project
+**/*~
+*.iml
+node/
+node_modules/

package.json

@@ -0,0 +1,68 @@
+{
+    "license": "MIT",
+    "version": "1.0.0",
+    "description": "Active Choices Plugin UI",
+    "name": "uno-choice",
+    "private": true,
+    "scripts": {
+        "test": "jest --colors",
+        "dev": "webpack --config webpack.config.js",
+        "prod": "webpack --config webpack.config.js --mode=production",
+        "build": "yarn prod",
+        "mvntest": "yarn test",
+        "mvnbuild": "yarn build"
+    },
+    "devDependencies": {
+        "@babel/cli": "^7.22.5",
+        "@babel/core": "7.22.5",
+        "@babel/preset-env": "^7.22.5",
+        "@babel/preset-typescript": "^7.22.5",
+        "@babel/preset-flow": "^7.22.5",
+        "eslint": "8.43.0",
+        "eslint-config-prettier": "8.8.0",
+        "jest": "^29.5.0",
+        "jest-environment-jsdom": "^29.5.0",
+        "jest-junit": "^16.0.0",
+        "jsdom": "^22.1.0",
+        "prettier": "2.8.8",
+        "ts-loader": "^9.4.3",
+        "typescript": "^5.1.3",
+        "webpack": "5.87.0",
+        "webpack-cli": "5.1.4",
+        "jquery": "^3.7.0",
+        "@types/jquery": "^3.5.16"
+    },
+    "dependencies": {
+    },
+    "browserslist": [
+        "defaults",
+        "not IE 11"
+    ],
+    "packageManager": "[email protected]",
+    "jest-junit": {
+        "outputDirectory": "target/surefire-reports",
+        "outputName": "TEST-Jest.xml",
+        "ancestorSeparator": " › ",
+        "classNameTemplate": "{classname}",
+        "titleTemplate": "{title}",
+        "usePathForSuiteName": "true"
+    },
+    "babel": {
+        "presets": [
+            ["@babel/preset-env", {"targets": {"node": "current"}}],
+            "@babel/preset-typescript",
+            "@babel/preset-flow"
+        ]
+    },
+    "jest": {
+        "verbose": true,
+        "testEnvironment": "jsdom",
+        "reporters": [
+            "default",
+            "jest-junit"
+        ],
+        "testMatch": [
+            "<rootDir>/src/test/js/*.test.ts"
+        ]
+    }
+}

pom.xml

@@ -38,6 +38,8 @@
         <changelist>-SNAPSHOT</changelist>
         <jenkins.version>2.375.3</jenkins.version>
         <gitHubRepo>jenkinsci/active-choices-plugin</gitHubRepo>
+        <node.version>18.16.0</node.version>
+        <yarn.version>1.22.19</yarn.version>
     </properties>
 
     <scm>
@@ -202,6 +204,7 @@
                     <compatibleSinceVersion>2.0</compatibleSinceVersion>
                 </configuration>
             </plugin>
+
         </plugins>
     </build>
 

src/main/resources/org/biouno/unochoice/stapler/unochoice.jelly

@@ -22,5 +22,5 @@ Use it like <st:adjunct includes="org.biouno.unochoice.stapler.unochoice"/>
     align-items: flex-start;
   }
   </style>
-  <script src="${it.packageUrl}/unochoice/unochoice.js" type="text/javascript" />
-</j:jelly>
+  <script src="${it.packageUrl}/unochoice/UnoChoice.js" type="text/javascript" />
+</j:jelly>