Initial attempt for e2e tests

- Add node code for e2e tests. This is a first take to try running
  these tests via actions.
- Relates to #401

e2e/spring-shell-e2e-tests/package.json

@@ -0,0 +1,39 @@
+{
+  "name": "spring-shell-e2e-tests",
+  "version": "2.1.0",
+  "description": "e2e tests for spring-shell",
+  "main": "index.js",
+  "scripts": {
+    "format": "prettier --write **/*.ts",
+    "format-check": "prettier --check **/*.ts",
+    "test": "jest"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/spring-projects/spring-shell.git"
+  },
+  "author": "",
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/spring-projects/spring-shell/issues"
+  },
+  "homepage": "https://github.com/spring-projects/spring-shell",
+  "devDependencies": {
+    "@actions/io": "^1.1.2",
+    "@alex_neo/jest-expect-message": "^1.0.5",
+    "@types/jest": "^27.4.1",
+    "@types/jest-expect-message": "^1.0.3",
+    "@types/lodash": "^4.14.172",
+    "@types/node": "^15.6.0",
+    "jest": "^27.5.1",
+    "jest-circus": "^27.5.1",
+    "jest-extended": "^2.0.0",
+    "prettier": "^2.3.0",
+    "ts-jest": "^27.1.3",
+    "typescript": "^4.6.2",
+    "wait-for-expect": "^3.0.2"
+  },
+  "dependencies": {
+    "spring-shell-e2e": "file:../spring-shell-e2e"
+  }
+}