serverless/tests/test_utils.js
2015-12-13 21:35:58 -08:00

98 lines
3.7 KiB
JavaScript

'use strict';
let fs = require('fs'),
os = require('os'),
wrench = require('wrench'),
path = require('path'),
rimraf = require('rimraf'),
Promise = require('bluebird'),
uuid = require('node-uuid'),
SError = require('../lib/ServerlessError'),
SUtils = require('../lib/utils');
/**
* Create test project
* @param config see tests/config.js
* @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(config, npmInstallDirs) {
let projectName = 's-test-prj',
projectStage = config.stage,
projectRegion = config.region,
projectLambdaIAMRole = config.iamRoleArnLambda,
projectDomain = projectName + '.com';
// Create Test Project
let tmpProjectPath = path.join(os.tmpdir(), projectName);
SUtils.sDebug('test_utils', 'Creating test project in ' + tmpProjectPath + '\n');
// Delete test folder if already exists
if (fs.existsSync(tmpProjectPath)) {
rimraf.sync(tmpProjectPath);
}
// Copy test project to temp directory
fs.mkdirSync(tmpProjectPath);
wrench.copyDirSyncRecursive(path.join(__dirname, './test-prj'), tmpProjectPath, {
forceDelete: true,
});
let lambdasCF = SUtils.readAndParseJsonSync(__dirname + '/../lib/templates/lambdas-cf.json'),
resourcesCF = SUtils.readAndParseJsonSync(__dirname + '/../lib/templates/resources-cf.json'),
projectJSON = SUtils.readAndParseJsonSync(path.join(tmpProjectPath, 's-project.json'));
// Delete Lambda Template
delete lambdasCF.Resources.lTemplate;
// Add project name to AllowedValues
resourcesCF.Parameters.ProjectName.AllowedValues.push(projectName);
// Add stages to AllowedValues
resourcesCF.Parameters.Stage.AllowedValues.push(config.stage);
resourcesCF.Parameters.Stage.AllowedValues.push(config.stage2);
// Add stages to AllowedValues
resourcesCF.Parameters.DataModelStage.AllowedValues.push(config.stage);
resourcesCF.Parameters.DataModelStage.AllowedValues.push(config.stage2);
return Promise.all([
SUtils.writeFile(path.join(tmpProjectPath, 'cloudformation', 'lambdas-cf.json'), JSON.stringify(lambdasCF, null, 2)),
SUtils.writeFile(path.join(tmpProjectPath, 'cloudformation', '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,
regionBucket: SUtils.generateRegionBucketName(projectRegion, projectDomain)
},];
fs.writeFileSync(path.join(tmpProjectPath, 's-project.json'), JSON.stringify(projectJSON, null, 2));
// Write Admin.env file
let adminEnv = 'SERVERLESS_ADMIN_AWS_ACCESS_KEY_ID='
+ process.env.TEST_SERVERLESS_AWS_ACCESS_KEY + os.EOL
+ 'SERVERLESS_ADMIN_AWS_SECRET_ACCESS_KEY='
+ process.env.TEST_SERVERLESS_AWS_SECRET_KEY + os.EOL;
fs.writeFileSync(path.join(tmpProjectPath, 'admin.env'), adminEnv);
//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, 'back', 'modules', dir);
SUtils.sDebug('test_utils', `Running NPM install on ${fullPath}`);
SUtils.npmInstall(fullPath);
});
}
return tmpProjectPath;
});
};