65 lines
1.6 KiB
JavaScript
65 lines
1.6 KiB
JavaScript
'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')
|
|
}
|
|
})
|