Using ts-node and tsconfig-paths to run mocha over Typescript test files

Author: brisberg

docs/in-depth/testing.md

@@ -61,7 +61,7 @@ In `package.json`, add a new `test-integration` script and add the new integrati
 ```json
   "scripts": {
     "test": "npm run test-unit && npm run test-integration",
-    "test-integration": "npm run build && rollup -c rollup.test-integration-config.js && mocha dist/test-integration.bundle.js",
+    "test-integration": "npm run build && TS_NODE_PROJECT='./tsconfig.test.json' mocha ./test/integration/**/*.ts",
   }
 ```
 

package.json

@@ -11,7 +11,7 @@
     "push-pserver": "rollup -c --environment DEST:pserver",
     "push-sim": "rollup -c --environment DEST:sim",
     "test": "npm run test-unit",
-    "test-unit": "rollup -c rollup.test-unit-config.js && mocha dist/test-unit.bundle.js",
+    "test-unit": "TS_NODE_PROJECT='./tsconfig.test.json' mocha test/unit/**/*.ts",
     "test-integration": "echo 'See docs/in-depth/testing.md for instructions on enabling integration tests'",
     "watch-main": "rollup -cw --environment DEST:main",
     "watch-pserver": "rollup -cw --environment DEST:pserver",
@@ -32,7 +32,6 @@
   },
   "devDependencies": {
     "@rollup/plugin-commonjs": "^11.1.0",
-    "@rollup/plugin-multi-entry": "^3.0.0",
     "@rollup/plugin-node-resolve": "^7.1.3",
     "@types/chai": "^4.1.6",
     "@types/lodash": "3.10.2",
@@ -54,14 +53,13 @@
     "mocha": "^5.2.0",
     "prettier": "^2.0.4",
     "rollup": "^2.6.1",
-    "rollup-plugin-buble": "^0.19.8",
     "rollup-plugin-clear": "^2.0.7",
-    "rollup-plugin-nodent": "^0.2.2",
     "rollup-plugin-screeps": "^1.0.0",
     "rollup-plugin-typescript2": "^0.27.0",
     "sinon": "^6.3.5",
     "sinon-chai": "^3.2.0",
     "ts-node": "^8.8.2",
+    "tsconfig-paths": "^3.9.0",
     "typescript": "^3.8.3"
   },
   "dependencies": {

rollup.test-integration-config.js

@@ -1,5 +1,6 @@
 --require test/setup-node.js
 --require ts-node/register
+--require tsconfig-paths/register
 --ui bdd
 
 --reporter spec

rollup.test-unit-config.js

@@ -0,0 +1,6 @@
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "module": "CommonJs"
+  }
+}