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                    node_modules/through/test/end.js
                
             | 45 lines
             | 707 B
             | application/javascript 
             | JavascriptLexer
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      var test = require('tape')

      var through = require('../')

      // must emit end before close.

      test('end before close', function (assert) {

        var ts = through()

        var ended = false, closed = false

        ts.on('end', function () {

          assert.ok(!closed)

          ended = true

        })

        ts.on('close', function () {

          assert.ok(ended)

          closed = true

        })

        ts.write(1)

        ts.write(2)

        ts.write(3)

        ts.end()

        assert.ok(ended)

        assert.ok(closed)

        assert.end()

      })

      test('end only once', function (t) {

        var ts = through()

        var ended = false, closed = false

        ts.on('end', function () {

          t.equal(ended, false)

          ended = true

        })

        ts.queue(null)

        ts.queue(null)

        ts.queue(null)

        ts.resume()

        t.end()

      })

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				var test = require('tape')
				var through = require('../')

				// must emit end before close.

				test('end before close', function (assert) {
				var ts = through()
				var ended = false, closed = false

				ts.on('end', function () {
				assert.ok(!closed)
				ended = true
				})
				ts.on('close', function () {
				assert.ok(ended)
				closed = true
				})

				ts.write(1)
				ts.write(2)
				ts.write(3)
				ts.end()
				assert.ok(ended)
				assert.ok(closed)
				assert.end()
				})

				test('end only once', function (t) {

				var ts = through()
				var ended = false, closed = false

				ts.on('end', function () {
				t.equal(ended, false)
				ended = true
				})

				ts.queue(null)
				ts.queue(null)
				ts.queue(null)

				ts.resume()

				t.end()
				})