elasticsearch-watchdog/test/cli-util.js

A watchdog of elasticsearch - cluster nodes' statuses monitor, auto restart, keep PRIMARY node unique.

var chai     = require('chai'),
    should   = chai.should(),
    expect   = chai.expect,
    path     = require('path'),
    fs       = require('fs'),
    Watchdog = require('../'),
    helper   = require('../lib/util/helper'),
    spawn    = require('child_process').spawn;

function runCmd(cmd, args, callback){
  var proc = spawn(process.execPath, [
    path.resolve(__dirname, '..', 'bin/watchdog'),
    cmd
  ].concat(args));

  proc.stdout.on('data', function(data){
    expect(data).exist;
    callback(data);
    proc.kill();
  });
}
describe('CLI utility', function(){

  // you can find all logs and data here.
  describe('--root', function(){
    it('should responds with root location', function(done){
      runCmd('-r', [], function(data){
        expect(data.toString()).to.match(/root location:(.+)/)
        done();
      })
    });
  });

  describe('pwd', function(){
    it('should responds with encrypted password', function(done){
      var pwd = 'testw@rd';
      runCmd('pwd', [pwd], function(data){
        var encryptedPwd = data.toString().match(/encrypted password:\s*(\S+)/);
        expect(encryptedPwd).exist;
        expect(encryptedPwd).have.length(2);

        encryptedPwd = encryptedPwd[1];
        expect(encryptedPwd).exist;
        expect(helper.decrypt(encryptedPwd)).equal(pwd);
        done();
      })
    });
  });

  describe('encrypt', function(){
    it('should render a template of configuration that passwords are encrypted', function(done){
      runCmd('tmpl', ['my_es'], function(data){
        var tmplLocation = data.toString().match(/Location of template is:\s*(\S+)/);
        expect(tmplLocation).exist;
        expect(tmplLocation).have.length(2);
        tmplLocation = tmplLocation[1];
        expect(tmplLocation).exist;
        expect(fs.existsSync(tmplLocation)).is.ok;

        runCmd('encrypt', [tmplLocation], function(data){
          var conf = helper.loadConfig(tmplLocation);
          var pwd = conf.nodes.host1.ssh.password;
          expect(pwd).exist;
          expect(helper.decrypt(pwd)).equal('passw@rd');

          try {
            fs.unlinkSync(tmplLocation);
          } catch (err) {
          }
          done();
        });
      })
    });
  });

  describe('tmpl', function(){
    it('should render a template of configuration', function(done){
      runCmd('tmpl', ['my_es'], function(data){
        var tmplLocation = data.toString().match(/Location of template is:\s*(\S+)/);
        expect(tmplLocation).exist;
        expect(tmplLocation).have.length(2);
        tmplLocation = tmplLocation[1];
        expect(tmplLocation).exist;
        expect(fs.existsSync(tmplLocation)).is.ok;

        try {
          fs.unlinkSync(tmplLocation);
        } catch (err) {
        }
        done();
      })
    });
  });

});