/
TestUtils.js
251 lines (215 loc) · 7.1 KB
/
TestUtils.js
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var Promise = require('promise');
var exec = require('child_process').exec;
var serialize = require('locutus/php/var/serialize');
var pg = require('pg');
var fs = require('fs');
var DatabaseCleaner = require('database-cleaner');
var jwt = require('jsonwebtoken');
var Sequelize = require('sequelize');
var _ = require('underscore');
var rootDir = fs.realpathSync(__dirname + '/../../');
var pgCleaner = new DatabaseCleaner('postgresql', {
postgresql: {
skipTables: [],
strategy: 'truncation'
}
});
var redisCleaner = new DatabaseCleaner('redis');
function TestUtils(config) {
this.config = config;
this.pgConfig = {
user: config.doctrine.dbal.user,
database: config.doctrine.dbal.dbname,
password: config.doctrine.dbal.password,
host: config.doctrine.dbal.host,
};
this.redis = require('redis').createClient({
url: config.snc_redis.clients.default.dsn
});
var jwtConfig = config.lexik_jwt_authentication;
var privateKeyPath = jwtConfig.private_key_path.replace('%kernel.root_dir%', rootDir + '/app');
var privateKey = fs.readFileSync(privateKeyPath);
this.cert = {
key: privateKey,
passphrase: jwtConfig.pass_phrase
}
var sequelize = new Sequelize(
config.doctrine.dbal.dbname,
config.doctrine.dbal.user,
config.doctrine.dbal.password,
{
host: config.doctrine.dbal.host,
dialect: 'postgres',
logging: false,
}
);
this.db = require('./Db')(sequelize);
}
TestUtils.prototype.createJWT = function(username) {
return jwt.sign({ username: username }, this.cert, { algorithm: 'RS256' });
}
TestUtils.prototype.cleanDb = function() {
var pgConfig = this.pgConfig;
var redis = this.redis;
return new Promise(function(resolve, reject) {
pg.connect(pgConfig, function(err, client, release) {
if (err) return reject(err);
var cleanRedis = new Promise(function(resolve, reject) {
redisCleaner.clean(redis, function(err) {
if (err) reject(err);
resolve();
});
});
var cleanPg = new Promise(function(resolve, reject) {
pgCleaner.clean(client, function(err) {
if (err) reject(err);
release();
resolve();
});
});
Promise.all([ cleanPg, cleanRedis ])
.then(resolve)
.catch(function(err) {
reject(err);
});
});
});
}
TestUtils.prototype.createUser = function(username, roles) {
var pgConfig = this.pgConfig;
return new Promise(function (resolve, reject) {
var params = [
username,
username + '@coopcycle.dev',
'123456'
]
var command = 'php ' + rootDir + '/bin/console'
+ ' --env=test fos:user:create ' + params.join(' ');
// Execute Symfony command to create user
exec(command, function(error, stdout, stderr) {
if (error) return reject(error);
if (roles && Array.isArray(roles)) {
pg.connect(pgConfig, function(err, client, release) {
var sql = 'UPDATE api_user SET roles = $1 WHERE username = $2'
client.query(sql, [serialize(roles), username], function (err, result) {
if (err) throw err;
release();
resolve();
});
});
} else {
resolve();
}
});
});
}
TestUtils.prototype.createDeliveryAddress = function(username, streetAddress, geo) {
var DeliveryAddress = this.db.DeliveryAddress;
var Customer = this.db.Customer;
return new Promise(function (resolve, reject) {
Customer.findOne({ where: { username: username } })
.then((customer) => {
DeliveryAddress.create({
id: 1, // FIXME Postgres SEQUENCE does not work
streetAddress: streetAddress,
geo: { type: 'Point', coordinates: [ geo.lat, geo.lng ]}
})
.then(function(deliveryAddress) {
deliveryAddress.setCustomer(customer).then(function() {
resolve();
})
})
.catch(function(err) {
reject(err.message)
});
});
});
}
TestUtils.prototype.createRestaurant = function(name, coordinates) {
var Restaurant = this.db.Restaurant;
return Restaurant.create({
id: 1, // FIXME Postgres SEQUENCE does not work
name: name,
geo: { type: 'Point', coordinates: [ coordinates.latitude, coordinates.longitude ] }
});
}
TestUtils.prototype.createRandomOrder = function(username, restaurant) {
var Restaurant = this.db.Restaurant;
var Order = this.db.Order;
var Customer = this.db.Customer;
var redis = this.redis;
return new Promise(function (resolve, reject) {
Customer.findOne({ where: { username: username } })
.then(function(customer) {
customer.getDeliveryAddresses()
.then(function(deliveryAddresses) {
return _.first(deliveryAddresses);
})
.then(function(deliveryAddress) {
restaurant.getProducts()
.then(function(products) {
var numberOfProducts = _.random(2, 5);
var cart = [];
if (products.length > 0) {
while (cart.length < numberOfProducts) {
cart.push(_.first(_.shuffle(products)));
}
}
return cart;
})
.then(function(products) {
Order.create({
id: 1,
createdAt: new Date(),
updatedAt: new Date(),
})
.then(function(order) {
return order.setCustomer(customer);
})
.then(function(order) {
return order.setRestaurant(restaurant);
})
.then(function(order) {
return order.setDeliveryAddress(deliveryAddress);
})
.then(function(order) {
redis.lpush('orders:waiting', order.id, function(err) {
if (err) return reject(err);
resolve(order);
});
})
.catch(function(e) {
reject(e);
});
})
.catch(function(e) {
reject(e);
});
})
.catch(function(e) {
reject(e);
});
});
});
}
// Check Redis version on Travis, to skip tests using geo commands
// Code borrowed from https://github.com/NodeRedis/node_redis
TestUtils.prototype.serverVersionAtLeast = function (connection, desired_version) {
// Wait until a connection has established (otherwise a timeout is going to be triggered at some point)
if (Object.keys(connection.server_info).length === 0) {
throw new Error('Version check not possible as the client is not yet ready or did not expose the version');
}
// Return true if the server version >= desired_version
var version = connection.server_info.versions;
for (var i = 0; i < 3; i++) {
if (version[i] > desired_version[i]) {
return true;
}
if (version[i] < desired_version[i]) {
if (this.skip) this.skip();
return false;
}
}
return true;
};
module.exports = TestUtils;