🔬

.github/workflows/npm-publish.yml

@@ -18,7 +18,9 @@ jobs:
           node-version: 12
           registry-url: https://registry.npmjs.org/
       - run: npm install
+      - run: npm t
       - run: npm run build
-      - run: npm publish
+      - if: github.ref == 'refs/heads/master'
+        run: npm publish
         env:
           NODE_AUTH_TOKEN: ${{secrets.npm_token}}

.npmignore

@@ -0,0 +1,2 @@
+.*
+test.js

.npmrc

@@ -0,0 +1 @@
+package-lock=false

.nvmrc

@@ -0,0 +1 @@
+16

package.json

@@ -6,14 +6,16 @@
   "module": "dist/wait.module.js",
   "unpkg": "dist/wait.umd.js",
   "typings": "wait.d.ts",
+  "type": "module",
   "name": "wait",
   "author": "ealush",
   "bin": {
     "wait": "./cli.js"
   },
   "scripts": {
     "build": "microbundle",
-    "dev": "microbundle watch"
+    "dev": "microbundle watch",
+    "test": "./test.js"
   },
   "repository": {
     "type": "git",

test.js

@@ -0,0 +1,35 @@
+#!/usr/bin/env node
+
+import wait from './wait.js'
+
+const tests = [];
+
+tests.push(async () => {
+  let ran = false;
+  const promise = wait().then(() => {
+    ran = true;
+  });
+  if (ran !== false) {
+    return 'Did not wait to execute promise resolve';
+  }
+  await promise;
+  if (ran !== true) {
+    return 'Did not execute promise resolve';
+  }
+});
+
+tests.push(async () => {
+  const start = Date.now();
+  await wait(100);
+  const duration = Date.now() - start;
+  if (duration < 100 || duration > 111) {
+    return `Waited ${duration} ms instead of 100 ms`;
+  }
+});
+
+console.log(`Run ${tests.length} tests…`)
+const messages = await Promise.all(
+  tests.map(test => test())
+).then(results => results.filter(Boolean));
+console.log(messages.join('\n') || 'Everything is fine');
+process.exit(messages.length);