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