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backend/node_modules/avvio/test/load-plugin.test.js

@@ -0,0 +1,112 @@
+'use strict'
+
+const fastq = require('fastq')
+const boot = require('..')
+const { test } = require('tap')
+const { Plugin } = require('../lib/plugin')
+
+test('successfully load a plugin with sync function', (t) => {
+  t.plan(1)
+  const app = boot({})
+
+  const plugin = new Plugin(fastq(app, app._loadPluginNextTick, 1), function (instance, opts, done) {
+    done()
+  }, false, 0)
+
+  app._loadPlugin(plugin, function (err) {
+    t.equal(err, undefined)
+  })
+})
+
+test('catch an error when loading a plugin with sync function', (t) => {
+  t.plan(1)
+  const app = boot({})
+
+  const plugin = new Plugin(fastq(app, app._loadPluginNextTick, 1), function (instance, opts, done) {
+    done(Error('ArbitraryError'))
+  }, false, 0)
+
+  app._loadPlugin(plugin, function (err) {
+    t.equal(err.message, 'ArbitraryError')
+  })
+})
+
+test('successfully load a plugin with async function', (t) => {
+  t.plan(1)
+  const app = boot({})
+
+  const plugin = new Plugin(fastq(app, app._loadPluginNextTick, 1), async function (instance, opts) { }, false, 0)
+
+  app._loadPlugin(plugin, function (err) {
+    t.equal(err, undefined)
+  })
+})
+
+test('catch an error when loading a plugin with async function', (t) => {
+  t.plan(1)
+  const app = boot({})
+
+  const plugin = new Plugin(fastq(app, app._loadPluginNextTick, 1), async function (instance, opts) {
+    throw Error('ArbitraryError')
+  }, false, 0)
+
+  app._loadPlugin(plugin, function (err) {
+    t.equal(err.message, 'ArbitraryError')
+  })
+})
+
+test('successfully load a plugin when function is a Promise, which resolves to a function', (t) => {
+  t.plan(1)
+  const app = boot({})
+
+  const plugin = new Plugin(fastq(app, app._loadPluginNextTick, 1), new Promise(resolve => resolve(function (instance, opts, done) {
+    done()
+  })), false, 0)
+
+  app._loadPlugin(plugin, function (err) {
+    t.equal(err, undefined)
+  })
+})
+
+test('catch an error when loading a plugin when function is a Promise, which resolves to a function', (t) => {
+  t.plan(1)
+  const app = boot({})
+
+  const plugin = new Plugin(fastq(app, app._loadPluginNextTick, 1), new Promise(resolve => resolve(function (instance, opts, done) {
+    done(Error('ArbitraryError'))
+  })), false, 0)
+
+  app._loadPlugin(plugin, function (err) {
+    t.equal(err.message, 'ArbitraryError')
+  })
+})
+
+test('successfully load a plugin when function is a Promise, which resolves to a function, which is wrapped in default', (t) => {
+  t.plan(1)
+  const app = boot({})
+
+  const plugin = new Plugin(fastq(app, app._loadPluginNextTick, 1), new Promise(resolve => resolve({
+    default: function (instance, opts, done) {
+      done()
+    }
+  })), false, 0)
+
+  app._loadPlugin(plugin, function (err) {
+    t.equal(err, undefined)
+  })
+})
+
+test('catch an error when loading a plugin when function is a Promise, which resolves to a function, which is wrapped in default', (t) => {
+  t.plan(1)
+  const app = boot({})
+
+  const plugin = new Plugin(fastq(app, app._loadPluginNextTick, 1), new Promise(resolve => resolve({
+    default: function (instance, opts, done) {
+      done(Error('ArbitraryError'))
+    }
+  })), false, 0)
+
+  app._loadPlugin(plugin, function (err) {
+    t.equal(err.message, 'ArbitraryError')
+  })
+})