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@devinivy
Created January 20, 2016 03:34
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Testing an initialized hapi server
var Hapi = require('hapi');
// Keep track of the server's init state
var internals = {
initialized: false
};
var server = new Hapi.Server();
server.connection();
server.register([/* plugins */], function (err) {
if (err) {
// If there are any errors, report them
internals.initialized = err;
server.emit('app-initialized');
return console.trace(err);
}
server.initialize(function (err) {
if (err) {
// If there are any errors, report them
internals.initialized = err;
server.emit('app-initialized');
return console.trace(err);
}
// Init completed, so report that
internals.initialized = true;
server.emit('app-initialized');
// If the server is not being require()'d,
// then continue to start the server
if (!module.parent) {
server.start(function (err) {
if (err) {
return console.trace(err);
}
console.log('Server started!!');
});
}
});
});
// This is what our tests will import
module.exports = function(cb) {
// If the server is already done with init, return it immediately
if (internals.initialized) {
return cb(internals.initialized || null, server);
}
// Otherwise, we'll just wait until it's reported to have some init state
server.on('app-initialized', function () {
cb(internals.initialized || null, server);
});
};
var Lab = require('lab');
var Code = require('code');
var InitializedServer = require('./server')
// Test shortcuts
var lab = exports.lab = Lab.script();
var expect = Code.expect;
var before = lab.before;
var experiment = lab.experiment;
var test = lab.test;
experiment('My server doing some stuff', function () {
var server;
before(function (done) {
// Guaranteed to return a server that is initialized or errored along the way
InitializedServer(function (err, server) {
server = server;
done(err);
});
});
/* Tests! */
});
experiment('My server doing some totally different stuff', function () {
var server;
before(function (done) {
// Guaranteed to return a server that is initialized or errored along the way
InitializedServer(function (err, server) {
server = server;
done(err);
});
});
/* Tests! */
});
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