| 1 | var tape = require('tape')
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| 2 | var through = require('through2')
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| 3 | var pumpify = require('./')
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| 4 |
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| 5 | tape('basic', function(t) {
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| 6 | t.plan(3)
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| 7 |
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| 8 | var pipeline = pumpify(
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| 9 | through(function(data, enc, cb) {
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| 10 | t.same(data.toString(), 'hello')
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| 11 | cb(null, data.toString().toUpperCase())
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| 12 | }),
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| 13 | through(function(data, enc, cb) {
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| 14 | t.same(data.toString(), 'HELLO')
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| 15 | cb(null, data.toString().toLowerCase())
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| 16 | })
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| 17 | )
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| 18 |
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| 19 | pipeline.write('hello')
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| 20 | pipeline.on('data', function(data) {
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| 21 | t.same(data.toString(), 'hello')
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| 22 | t.end()
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| 23 | })
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| 24 | })
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| 25 |
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| 26 | tape('3 times', function(t) {
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| 27 | t.plan(4)
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| 28 |
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| 29 | var pipeline = pumpify(
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| 30 | through(function(data, enc, cb) {
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| 31 | t.same(data.toString(), 'hello')
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| 32 | cb(null, data.toString().toUpperCase())
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| 33 | }),
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| 34 | through(function(data, enc, cb) {
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| 35 | t.same(data.toString(), 'HELLO')
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| 36 | cb(null, data.toString().toLowerCase())
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| 37 | }),
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| 38 | through(function(data, enc, cb) {
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| 39 | t.same(data.toString(), 'hello')
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| 40 | cb(null, data.toString().toUpperCase())
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| 41 | })
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| 42 | )
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| 43 |
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| 44 | pipeline.write('hello')
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| 45 | pipeline.on('data', function(data) {
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| 46 | t.same(data.toString(), 'HELLO')
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| 47 | t.end()
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| 48 | })
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| 49 | })
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| 50 |
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| 51 | tape('destroy', function(t) {
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| 52 | var test = through()
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| 53 | test.destroy = function() {
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| 54 | t.ok(true)
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| 55 | t.end()
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| 56 | }
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| 57 |
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| 58 | var pipeline = pumpify(through(), test)
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| 59 |
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| 60 | pipeline.destroy()
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| 61 | })
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| 62 |
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| 63 | tape('close', function(t) {
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| 64 | var test = through()
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| 65 | var pipeline = pumpify(through(), test)
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| 66 |
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| 67 | pipeline.on('error', function(err) {
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| 68 | t.same(err.message, 'lol')
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| 69 | t.end()
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| 70 | })
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| 71 |
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| 72 | test.emit('error', new Error('lol'))
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| 73 | }) |
| \ | No newline at end of file |