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backend/node_modules/avvio/test/lib/get-plugin-name.test.js

@@ -0,0 +1,67 @@
+'use strict'
+
+const { test } = require('tap')
+const { getPluginName } = require('../../lib/get-plugin-name')
+const { kPluginMeta } = require('../../lib/symbols')
+
+test('getPluginName of function', (t) => {
+  t.plan(1)
+
+  t.equal(getPluginName(function aPlugin () { }), 'aPlugin')
+})
+
+test('getPluginName of async function', (t) => {
+  t.plan(1)
+
+  t.equal(getPluginName(async function aPlugin () { }), 'aPlugin')
+})
+
+test('getPluginName of arrow function without name', (t) => {
+  t.plan(2)
+
+  t.equal(getPluginName(() => { }), '() => { }')
+  t.equal(getPluginName(() => { return 'random' }), '() => { return \'random\' }')
+})
+
+test('getPluginName of arrow function assigned to variable', (t) => {
+  t.plan(1)
+
+  const namedArrowFunction = () => { }
+  t.equal(getPluginName(namedArrowFunction), 'namedArrowFunction')
+})
+
+test("getPluginName based on Symbol 'plugin-meta' /1", (t) => {
+  t.plan(1)
+
+  function plugin () {
+
+  }
+
+  plugin[kPluginMeta] = {}
+  t.equal(getPluginName(plugin), 'plugin')
+})
+
+test("getPluginName based on Symbol 'plugin-meta' /2", (t) => {
+  t.plan(1)
+
+  function plugin () {
+
+  }
+
+  plugin[kPluginMeta] = {
+    name: 'fastify-non-existent'
+  }
+  t.equal(getPluginName(plugin), 'fastify-non-existent')
+})
+
+test('getPluginName if null is provided as options', (t) => {
+  t.plan(1)
+
+  t.equal(getPluginName(function a () {}, null), 'a')
+})
+
+test('getPluginName if name is provided in options', (t) => {
+  t.plan(1)
+
+  t.equal(getPluginName(function defaultName () {}, { name: 'providedName' }), 'providedName')
+})