mirror of https://github.com/jkjoy/sunpeiwen.git
29 lines
553 B
JavaScript
29 lines
553 B
JavaScript
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var JSONStream = require('../')
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var data = [
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{ID: 1, optional: null},
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{ID: 2, optional: null},
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{ID: 3, optional: 20},
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{ID: 4, optional: null},
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{ID: 5, optional: 'hello'},
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{ID: 6, optional: null}
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]
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var test = require('tape')
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test ('null properties', function (t) {
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var actual = []
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var stream =
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JSONStream.parse('*.optional')
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.on('data', function (v) { actual.push(v) })
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.on('end', function () {
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t.deepEqual(actual, [20, 'hello'])
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t.end()
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})
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stream.write(JSON.stringify(data, null, 2))
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stream.end()
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})
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