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var should = require('should');
var os = require('os');
var cp = require('child_process');
var rimraf = require('rimraf');
var ncp = require('ncp');
var server = require('../server');
var path = require('path');
var uuid = require('node-uuid');
describe('build', function (cb) {
this.timeout(30000);
it('should build a basic ios sample application', function (cb) {
// create the web server
var test_unit = server.createServer(3000, function () {
// create a temporary directory
var tmpdir = path.normalize(os.tmpdir() + '/' + uuid.v4());
// copy the sample application into this directory
ncp.ncp(__dirname + '/../sample', tmpdir, function (err) {
if (err) {
return cb(err);
}
// invoke the docker client with the correct environment variables
var dockercmd = cp.spawn('/usr/local/bin/docker', ['build', '-t=test_ios_app', '.'], {
cwd: tmpdir,
env: {
'DOCKER_HOST': 'tcp://localhost:3000'
}
});
// pipe the output into a string buffer
var stream = '';
dockercmd.stdout.on('data', function (data) {
var chunk = data.toString();
stream += chunk;
});
var errStream = '';
dockercmd.stderr.on('data', function (data) {
var chunk = data.toString();
errStream += chunk;
});
// wait for docker client to complete
dockercmd.on('close', function () {
// if there was an error then test failed
if (errStream.length !== 0) {
return cb(new Error(errStream));
}
// scan the string buffer for the correct text output
stream.indexOf('build complete').should.not.equal(-1);
// shut down the http server
test_unit.on('close', function () {
cb();
});
test_unit.close();
});
});
});
});
});
describe('images', function (cb) {
// allow for long builds
this.timeout(30000);
it('should list both the build artifact and the ios container image', function (cb) {
// create the web server
var test_unit = server.createServer(3000, function () {
// create a temporary directory
var tmpdir = path.normalize(os.tmpdir() + '/' + uuid.v4());
// copy the sample application into this directory
ncp.ncp(__dirname + '/../sample', tmpdir, function (err) {
if (err) {
return cb(err);
}
// invoke the docker client with the correct environment variables
var dockercmd = cp.spawn('/usr/local/bin/docker', ['build', '-t=test_ios_app', '.'], {
cwd: tmpdir,
env: {
'DOCKER_HOST': 'tcp://localhost:3000'
}
});
// pipe the output into a string buffer
var stream2 = '';
dockercmd.stdout.on('data', function (data) {
var chunk = data.toString();
stream2 += chunk;
});
var errStream2 = '';
dockercmd.stderr.on('data', function (data) {
var chunk = data.toString();
errStream2 += chunk;
});
// wait for docker client to complete
dockercmd.on('close', function () {
// if there was an error then test failed
if (errStream2.length !== 0) {
return cb(new Error(errStream));
}
// scan the string buffer for the correct text output
stream2.indexOf('build complete').should.not.equal(-1);
// run 'docker images'
var dockercmd = cp.spawn('/usr/local/bin/docker', ['images'], {
cwd: tmpdir,
env: {
'DOCKER_HOST': 'tcp://localhost:3000'
}
});
// pipe the output into a string buffer
var stream = '';
dockercmd.stdout.on('data', function (data) {
var chunk = data.toString();
stream += chunk;
});
var errStream = '';
dockercmd.stderr.on('data', function (data) {
var chunk = data.toString();
errStream += chunk;
});
// wait for docker client to complete
dockercmd.on('close', function () {
// if there was an error then test failed
if (errStream.length !== 0) {
return cb(new Error(errStream));
}
// should contain an image that represents the build artifcats
stream.indexOf('test_ios_app').should.not.equal(-1);
// should contain an image that represents the ios image
stream.indexOf('test_ios_app-build').should.not.equal(-1);
// shut down the http server
test_unit.on('close', function () {
cb();
});
test_unit.close();
});
});
});
});
});
});
describe('run', function (cb) {
it('should run an ios docker image in the simulator', function (cb) {
// run the first test
// execute 'docker run <image_name>'
cb();
});
});
describe('stop', function (cb) {
it('should stop a container from running on the ios simulator', function (cb) {
// run the first test
// execute 'docker rm <image_name>'
// strema output
// cant really verify this easily in an automated way !?
cb();
});
});
describe('rm', function (cb) {
it('should remove the build artifact from the image list', function (cb) {
// run the first test
// execute 'docker rm <build_image_name>'
// stream output
// verify the image is no longer listed
cb();
});
it('should remove the ios app image', function (cb) {
// run the first test
// execute 'docker rm <ios_app_name>'
// stream output
// verify the image is no longer listed
cb();
});
});