node-postgres/test/integration/client/query-as-promise-tests.js

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var helper = require(__dirname + '/../test-helper');
var pg = helper.pg;
var semver = require('semver')
if (semver.lt(process.version, '0.12.0')) {
return console.log('promises are not supported in node < v0.10')
}
process.on('unhandledRejection', function(e) {
console.error(e, e.stack)
process.exit(1)
})
pg.connect(helper.config, assert.success(function(client, done) {
client.query('SELECT $1::text as name', ['foo'])
.then(function(result) {
assert.equal(result.rows[0].name, 'foo')
return client
})
.then(function(client) {
client.query('ALKJSDF')
.catch(function(e) {
assert(e instanceof Error)
})
})
client.query('SELECT 1 as num')
.then(function(result) {
assert.equal(result.rows[0].num, 1)
done()
pg.end()
})
}))