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var test = require('tape')
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var through = require('../')
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// must emit end before close.
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test('end before close', function (assert) {
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var ts = through()
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var ended = false, closed = false
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ts.on('end', function () {
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assert.ok(!closed)
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ended = true
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})
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ts.on('close', function () {
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assert.ok(ended)
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closed = true
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})
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ts.write(1)
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ts.write(2)
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ts.write(3)
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ts.end()
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assert.ok(ended)
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assert.ok(closed)
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assert.end()
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})
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test('end only once', function (t) {
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var ts = through()
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var ended = false, closed = false
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ts.on('end', function () {
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t.equal(ended, false)
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ended = true
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})
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ts.queue(null)
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ts.queue(null)
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ts.queue(null)
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ts.resume()
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t.end()
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})
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