modified

node_modules/pino-pretty/lib/utils/index.test.js

@@ -0,0 +1,37 @@
+'use strict'
+
+const tap = require('tap')
+const index = require('./index.js')
+const { readdirSync } = require('fs')
+const { basename } = require('path')
+
+tap.test(
+  'index exports exactly all non-test files excluding itself',
+  async t => {
+    // Read all files in the `util` directory
+    const files = readdirSync(__dirname)
+
+    for (const file of files) {
+      const kebabName = basename(file, '.js')
+      const snakeName = kebabName.split('-').map((part, idx) => {
+        if (idx === 0) return part
+        return part[0].toUpperCase() + part.slice(1)
+      }).join('')
+
+      if (file.endsWith('.test.js') === false && file !== 'index.js') {
+        // We expect all files to be exported except…
+        t.ok(index[snakeName], `exports ${snakeName}`)
+      } else {
+        // …test files and the index file itself – those must not be exported
+        t.notOk(index[snakeName], `does not export ${snakeName}`)
+      }
+
+      // Remove the exported file from the index object
+      delete index[snakeName]
+    }
+
+    // Now the index is expected to be empty, as nothing else should be
+    // exported from it
+    t.same(index, {}, 'does not export anything else')
+  }
+)