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node_modules/JSONStream/test/fn.js
Maintainability
78.86
Lines of code
37
Difficulty
9.88
Estimated Errors
0.34
Function weight
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By SLOC
var fs = require ('fs') , join = require('path').join , file = join(__dirname, 'fixtures','all_npm.json') , JSONStream = require('../') , it = require('it-is') function fn (s) { return !isNaN(parseInt(s, 10)) } var expected = JSON.parse(fs.readFileSync(file)) , parser = JSONStream.parse(['rows', fn]) , called = 0 , ended = false , parsed = [] fs.createReadStream(file).pipe(parser) parser.on('data', function (data) { called ++ it.has({ id: it.typeof('string'), value: {rev: it.typeof('string')}, key:it.typeof('string') }) parsed.push(data) }) parser.on('end', function () { ended = true }) process.on('exit', function () { it(called).equal(expected.rows.length) it(parsed).deepEqual(expected.rows) console.error('PASSED') })