serverless/tests/test_utils.js
2015-10-20 14:04:24 -05:00

84 lines
3.4 KiB
JavaScript

'use strict';
let fs = require('fs'),
os = require('os'),
wrench = require('wrench'),
path = require('path'),
Promise = require('bluebird'),
uuid = require('node-uuid'),
JawsError = require('../lib/jaws-error'),
utils = require('../lib/utils');
/**
* Create test project
* @param projectName
* @param projectRegion
* @param projectStage
* @param projectLambdaIAMRole
* @param projectApiGIAMRole
* @param projectRegionBucket
* @param npmInstallDirs list of dirs relative to project root to execute npm install on
* @returns {Promise} full path to proj temp dir that was just created
*/
module.exports.createTestProject = function(projectName,
projectStage,
projectRegion,
projectDomain,
projectLambdaIAMRole,
projectApiGIAMRole,
npmInstallDirs) {
// Create Test Project
let tmpProjectPath = path.join(os.tmpdir(), projectName + '-' + uuid.v4());
utils.jawsDebug('test_utils', 'Creating test project in ' + tmpProjectPath + '\n');
if (fs.existsSync(tmpProjectPath)) {
return Promise.reject(new JawsError('Temp dir ' + tmpProjectPath + ' already exists'));
}
// Copy test project to temp directory
fs.mkdirSync(tmpProjectPath);
wrench.copyDirSyncRecursive(path.join(__dirname, './test-prj'), tmpProjectPath, {
forceDelete: true,
});
let lambdasCF = utils.readAndParseJsonSync(__dirname + '/../lib/templates/lambdas-cf.json'),
resourcesCF = utils.readAndParseJsonSync(__dirname + '/../lib/templates/resources-cf.json'),
projectJSON = utils.readAndParseJsonSync(path.join(tmpProjectPath, 'jaws.json'));
delete lambdasCF.Resources.lTemplate;
return Promise.all([
utils.writeFile(path.join(tmpProjectPath, 'cloudformation', projectStage, projectRegion, 'lambdas-cf.json'), JSON.stringify(lambdasCF, null, 2)),
utils.writeFile(path.join(tmpProjectPath, 'cloudformation', projectStage, projectRegion, 'resources-cf.json'), JSON.stringify(resourcesCF, null, 2)),
])
.then(function() {
projectJSON.name = projectName;
projectJSON.domain = projectDomain;
projectJSON.stages = {};
projectJSON.stages[projectStage] = [{
region: projectRegion,
iamRoleArnLambda: projectLambdaIAMRole,
iamRoleArnApiGateway: projectApiGIAMRole,
jawsBucket: utils.generateJawsBucketName(projectStage, projectRegion, projectDomain),
},];
fs.writeFileSync(path.join(tmpProjectPath, 'jaws.json'), JSON.stringify(projectJSON, null, 2));
fs.writeFileSync(path.join(tmpProjectPath, 'admin.env'), 'JAWS_ADMIN_AWS_PROFILE=' + process.env.TEST_JAWS_PROFILE);
//Need to run npm install on the test project, they recommend NOT doing this programatically
//https://github.com/npm/npm#using-npm-programmatically
if (npmInstallDirs) {
npmInstallDirs.forEach(function(dir) {
let fullPath = path.join(tmpProjectPath, dir);
console.log(fullPath);
utils.jawsDebug('test_utils', `Running NPM install on ${fullPath}`);
utils.npmInstall(fullPath);
});
}
return tmpProjectPath;
});
};