feat: vitest and initial tests

.github/workflows/gbajs3.workflow.yml

@@ -34,7 +34,6 @@ jobs:
         run: |
           npm run lint
 
-      # TODO
-      # - name: Test
-      #   run: |
-      #     npm run test
+      - name: Test
+        run: |
+          npm run test

gbajs3/.eslintrc.cjs

@@ -6,11 +6,20 @@ module.exports = {
     'plugin:react-hooks/recommended',
     'plugin:import/recommended',
     'plugin:jsx-a11y/recommended',
-    'plugin:styled-components-a11y/recommended'
+    'plugin:styled-components-a11y/recommended',
+    'plugin:testing-library/react',
+    'plugin:jest-dom/recommended'
   ],
   parser: '@typescript-eslint/parser',
   parserOptions: { ecmaVersion: 'latest', sourceType: 'module' },
-  plugins: ['react-refresh', 'import', 'jsx-a11y', 'styled-components-a11y'],
+  plugins: [
+    'react-refresh',
+    'import',
+    'jsx-a11y',
+    'styled-components-a11y',
+    'testing-library',
+    'jest-dom'
+  ],
   rules: {
     '@typescript-eslint/consistent-type-imports': 'error',
     'react-refresh/only-export-components': 'warn',
@@ -34,6 +43,10 @@ module.exports = {
           caseInsensitive: true
         }
       }
+    ],
+    'testing-library/consistent-data-testid': [
+      'error',
+      { testIdPattern: '^([a-z0-9]+-?:?)+$' }
     ]
   }
 };

gbajs3/.gitignore

@@ -11,6 +11,7 @@ node_modules
 dist
 dist-ssr
 *.local
+/**/coverage/*
 
 # Editor directories and files
 .vscode/*

gbajs3/README.md

@@ -45,7 +45,7 @@ npm run lint;
 To fix linting issues:
 
 ```
-npm run lint --fix;
+npm run lint -- --fix;
 ```
 
 To assess vulnerabilities, run: