66 lines
1.4 KiB
JavaScript
66 lines
1.4 KiB
JavaScript
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var test = require('tape')
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var collectAll = require('../')
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test('collectAll', function (t) {
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var stream = collectAll()
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stream.on('readable', function () {
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var chunk = this.read()
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if (chunk) {
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t.strictEqual(chunk, 'onetwo')
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t.end()
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}
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})
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stream.setEncoding('utf8')
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stream.write('one')
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stream.write('two')
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stream.end()
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})
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test('.collectAll(through)', function (t) {
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var stream = collectAll(function (data) {
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return data + 'yeah?'
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})
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stream.on('readable', function () {
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var chunk = this.read()
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if (chunk) {
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t.strictEqual(chunk, 'cliveyeah?')
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t.end()
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}
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})
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stream.setEncoding('utf8')
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stream.end('clive')
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})
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test('.collectAll(through): object mode', function (t) {
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function through (collected) {
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collected.forEach(function (object) {
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object.received = true
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})
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return collected
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}
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var stream = collectAll(through, { objectMode: true })
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stream.on('readable', function () {
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var collected = this.read()
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if (collected) {
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t.deepEqual(collected, [ { received: true }, { received: true } ])
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t.end()
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}
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})
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stream.write({})
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stream.end({})
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})
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test('collect(through): readable object mode', function (t) {
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var stream = collectAll(
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function (data) {
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t.strictEqual(data.toString(), 'yeah')
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return { ok: true }
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},
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{ readableObjectMode: true }
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)
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stream.end('yeah')
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t.end()
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})
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