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30 lines
780 B
JavaScript
30 lines
780 B
JavaScript
var pg = require('pg')
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var assert = require('assert')
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var gonna = require('gonna')
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var _ = require('lodash')
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var QueryStream = require('../')
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var client = new pg.Client()
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var connected = gonna('connect', 100, function() {
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var stream = new QueryStream('SELECT * FROM generate_series(0, 200) num', [])
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var query = client.query(stream)
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var result = []
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stream.on('readable', function() {
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var res = stream.read()
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assert(res, 'should not return null on evented reader')
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result.push(res.num)
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})
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stream.on('end', client.end.bind(client))
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stream.on('end', function() {
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var total = result.reduce(function(prev, cur) {
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return prev + cur
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})
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assert.equal(total, 20100)
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})
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assert.strictEqual(query.read(2), null)
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})
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client.connect(connected)
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