introduce automated (integration) tests for the node module

.github/workflows/formatting.yml

@@ -11,4 +11,4 @@ jobs:
         with:
           node-version: "20"
       - name: prettier check
-        run: npx prettier -c ./src --config ./src/.prettierrc
+        run: npx prettier -c ./src ./tests --config ./.prettierrc

jest.config.js

@@ -1,4 +1,6 @@
 module.exports = {
   preset: "ts-jest",
   testEnvironment: "node",
+  silent: false,
+  testTimeout: 120*1000,
 };

src/index.ts

@@ -5,6 +5,7 @@ export {
   GotRequest,
   TestResult,
   SpecResult,
+  Tests,
 } from "./models";
 
 export { getRequestPositions, getAllRequestSpecs, getRequestSpec } from "./parseBundle";

tests/bundles/auto-test.zzv

@@ -0,0 +1,9 @@
+# to ensure that the module is reading from varfiles, we put some essential
+# variables in the varfiles
+
+default: 
+  getUrl: /get
+  fooVar: bar
+random:
+  getUrl: /random
+  fooVar: random