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35 lines (33 loc) · 832 Bytes
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into_buffer.js
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35 lines (33 loc) · 832 Bytes
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var binary = require('../');
var test = require('tap').test;
test('intoBuffer', function (t) {
t.plan(3);
var buf = new Buffer([ 1, 2, 3, 4, 5, 6 ])
binary.parse(buf)
.into('moo', function () {
this
.word8('x')
.word8('y')
.word8('z')
;
})
.tap(function (vars) {
t.same(vars, { moo : { x : 1, y : 2, z : 3 } });
})
.word8('w')
.tap(function (vars) {
t.same(vars, {
moo : { x : 1, y : 2, z : 3 },
w : 4,
});
})
.word8('x')
.tap(function (vars) {
t.same(vars, {
moo : { x : 1, y : 2, z : 3 },
w : 4,
x : 5,
});
})
;
});