test(unit): Add IP getter and head extension

pangolinjs · Jun 13, 2021 · 741f017 · 741f017
1 parent f60a680
commit 741f017
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Showing 5 changed files with 61 additions and 1 deletion.
diff --git a/package.json b/package.json
@@ -31,7 +31,7 @@
   "scripts": {
     "lint:js": "eslint \"**/*.js\"",
     "lint:css": "stylelint **/*.scss",
-    "test:unit": "c8 --all ava",
+    "test:unit": "c8 --reporter text --reporter html --all ava",
     "release": "standard-version"
   },
   "bin": {

diff --git a/test/unit/lib/get-host-ips.spec.js b/test/unit/lib/get-host-ips.spec.js
@@ -0,0 +1,11 @@
+import test from 'ava'
+
+import getHostIPs from '../../../lib/get-host-ips.js'
+
+test('gets host IPs', t => {
+  const result = getHostIPs()
+
+  for (const ip of result) {
+    t.true(typeof ip === 'string')
+  }
+})
diff --git a/test/unit/lib/pangolin-head-extension.spec.js b/test/unit/lib/pangolin-head-extension.spec.js
@@ -0,0 +1,29 @@
+import test from 'ava'
+
+import PangolinHeadExtension from '../../../lib/pangolin-head-extension.js'
+
+test.serial('creates <head> markup in dev mode', t => {
+  const nodeEnvCopy = process.env.NODE_ENV
+  process.env.NODE_ENV = 'development'
+
+  const publicPath = '/hello/world/'
+  const assets = { js: [], css: [] }
+
+  const result = new PangolinHeadExtension({ publicPath, assets })
+  t.snapshot(result.run().val)
+
+  process.env.NODE_ENV = nodeEnvCopy
+})
+
+test.serial('creates <head> markup in prod mode', t => {
+  const publicPath = '/hello/world/'
+  const assets = {
+    js: ['vendor.js', 'app.js'],
+    css: ['vendor.css', 'app.css']
+  }
+
+  const result = new PangolinHeadExtension({ publicPath, assets })
+
+  t.deepEqual(result.tags, ['pangolin_head'])
+  t.snapshot(result.run().val)
+})
diff --git a/test/unit/lib/snapshots/pangolin-head-extension.spec.js.md b/test/unit/lib/snapshots/pangolin-head-extension.spec.js.md
@@ -0,0 +1,20 @@
+# Snapshot report for `test/unit/lib/pangolin-head-extension.spec.js`
+
+The actual snapshot is saved in `pangolin-head-extension.spec.js.snap`.
+
+Generated by [AVA](https://avajs.dev).
+
+## creates <head> markup in dev mode
+
+> Snapshot 1
+
+    '<script src="/hello/world/main.js" defer></script>'
+
+## creates <head> markup in prod mode
+
+> Snapshot 1
+
+    `<script src="/hello/world/vendor.js" defer></script>␊
+    <script src="/hello/world/app.js" defer></script>␊
+    <link rel="stylesheet" href="/hello/world/vendor.css">␊
+    <link rel="stylesheet" href="/hello/world/app.css">`
diff --git a/test/unit/lib/snapshots/pangolin-head-extension.spec.js.snap b/test/unit/lib/snapshots/pangolin-head-extension.spec.js.snap