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44 lines
1.1 KiB
44 lines
1.1 KiB
3 years ago
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var binary = require('../');
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var test = require('tap').test;
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var EventEmitter = require('events').EventEmitter;
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test('into stream', function (t) {
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t.plan(3);
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var digits = [ 1, 2, 3, 4, 5, 6 ];
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var stream = new EventEmitter;
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var iv = setInterval(function () {
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var d = digits.shift();
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if (d) stream.emit('data', new Buffer([ d ]))
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else clearInterval(iv)
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}, 20);
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binary.stream(stream)
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.into('moo', function () {
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this
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.word8('x')
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.word8('y')
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.word8('z')
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;
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})
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.tap(function (vars) {
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t.same(vars, { moo : { x : 1, y : 2, z : 3 } });
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})
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.word8('w')
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.tap(function (vars) {
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t.same(vars, {
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moo : { x : 1, y : 2, z : 3 },
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w : 4,
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});
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})
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.word8('x')
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.tap(function (vars) {
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t.same(vars, {
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moo : { x : 1, y : 2, z : 3 },
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w : 4,
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x : 5,
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});
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})
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;
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});
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