First commit

node_modules/ldapjs/test/lib/client/message-tracker/purge-abandoned.test.js

@@ -0,0 +1,64 @@
+'use strict'
+
+const { test } = require('tap')
+const { MAX_MSGID } = require('../../../../lib/client/constants')
+const purgeAbandoned = require('../../../../lib/client/message-tracker/purge-abandoned')
+
+test('clears queue if only one message present', async t => {
+  t.plan(3)
+  const abandoned = new Map()
+  abandoned.set(1, { age: 2, cb })
+
+  purgeAbandoned(2, abandoned)
+  t.equal(abandoned.size, 0)
+
+  function cb (err) {
+    t.equal(err.name, 'AbandonedError')
+    t.equal(err.message, 'client request abandoned')
+  }
+})
+
+test('clears queue if multiple messages present', async t => {
+  t.plan(5)
+  const abandoned = new Map()
+  abandoned.set(1, { age: 2, cb })
+  abandoned.set(2, { age: 3, cb })
+
+  purgeAbandoned(4, abandoned)
+  t.equal(abandoned.size, 0)
+
+  function cb (err) {
+    t.equal(err.name, 'AbandonedError')
+    t.equal(err.message, 'client request abandoned')
+  }
+})
+
+test('message id has wrappred around', async t => {
+  t.plan(3)
+  const abandoned = new Map()
+  abandoned.set(MAX_MSGID - 1, { age: MAX_MSGID, cb })
+
+  // The "abandon" message was sent with an id of "MAX_MSGID". So the message
+  // that is triggering the purge was the "first" message in the new sequence
+  // of message identifiers.
+  purgeAbandoned(1, abandoned)
+  t.equal(abandoned.size, 0)
+
+  function cb (err) {
+    t.equal(err.name, 'AbandonedError')
+    t.equal(err.message, 'client request abandoned')
+  }
+})
+
+test('does not clear if window not met', async t => {
+  t.plan(1)
+  const abandoned = new Map()
+  abandoned.set(1, { age: 2, cb })
+
+  purgeAbandoned(1, abandoned)
+  t.equal(abandoned.size, 1)
+
+  function cb () {
+    t.fail('should not be invoked')
+  }
+})