[grunt test] always start a new server for the tests, added test:dev task

karma.conf.js

@@ -16,15 +16,15 @@ module.exports = function (config) {
 
     // list of files / patterns to load in the browser
     files: [
-      'http://localhost:5601/bundles/commons.bundle.js',
-      'http://localhost:5601/bundles/tests.bundle.js',
-      'http://localhost:5601/bundles/commons.style.css',
-      'http://localhost:5601/bundles/tests.style.css'
+      'http://localhost:5610/bundles/commons.bundle.js',
+      'http://localhost:5610/bundles/tests.bundle.js',
+      'http://localhost:5610/bundles/commons.style.css',
+      'http://localhost:5610/bundles/tests.style.css'
     ],
 
     proxies: {
-      '/tests/': 'http://localhost:5601/tests/',
-      '/bundles/': 'http://localhost:5601/bundles/'
+      '/tests/': 'http://localhost:5610/tests/',
+      '/bundles/': 'http://localhost:5610/bundles/'
     },
 
     // test results reporter to use

tasks/config/karma.js

@@ -1,12 +1,19 @@
 module.exports = function (grunt) {
   return {
-    unit: {
+    dev: {
       configFile: 'karma.conf.js',
-      singleRun: true,
       reporters: 'dots',
       browsers: [
         '<%= karmaBrowser %>'
       ]
-    }
+    },
+    ci: {
+      singleRun: true,
+      configFile: 'karma.conf.js',
+      reporters: 'dots',
+      browsers: [
+        '<%= karmaBrowser %>'
+      ]
+    },
   };
 };

tasks/config/run.js

@@ -12,6 +12,7 @@ module.exports = function (grunt) {
       },
       cmd: './bin/kibana',
       args: [
+        '--server.port=5610',
         '--env.name=development',
         '--logging.json=false',
         '--optimize.bundleFilter=tests',
@@ -19,6 +20,24 @@ module.exports = function (grunt) {
       ]
     },
 
+    devTestServer: {
+      options: {
+        wait: false,
+        quiet: false,
+        failOnError: false
+      },
+      cmd: './bin/kibana',
+      args: [
+        '--dev',
+        '--no-watch',
+        '--server.port=5610',
+        '--optimize.lazyPort=5611',
+        '--logging.json=false',
+        '--optimize.bundleFilter=tests',
+        '--plugins.initialize=false'
+      ]
+    },
+
     optimizeBuild: {
       options: {
         wait: false,

tasks/maybeStartTestServer.js

@@ -1,58 +0,0 @@
-module.exports = function (grunt) {
-  var maybeStartServer = function (options) {
-    return function () {
-      var http = require('http');
-      var opts = {
-        method: 'HEAD',
-        path: '/api/status',
-        host: 'localhost',
-        port: options.port
-      };
-
-      grunt.log.debug('checking for server', JSON.stringify(opts));
-
-      var req = http.request(opts);
-
-      var done = (function (cb) {
-        return function (res) {
-          req.removeListener('error', onError);
-          req.removeListener('response', onResponse);
-          if (res) res.socket.destroy();
-          cb();
-        };
-      }(this.async()));
-
-      function onResponse(res) {
-        grunt.log.debug('Server responded with', res.statusCode);
-        if (res.statusCode === 200 && res.headers['x-app-name'] === 'kibana') {
-          grunt.log.ok('Kibana server already started on port', options.port);
-        } else {
-          grunt.log.error('Another server is already running on port', options.port);
-          process.exit(1); // eslint-disable-line no-process-exit
-        }
-
-        done(res);
-      }
-
-      function onError(err) {
-        if (err.code !== 'ECONNREFUSED') {
-          grunt.log.error('Kibana server check failed', err);
-        }
-
-        grunt.config.set(options.name, true);
-        grunt.task.run(options.tasks);
-        done();
-      }
-
-      req.on('error', onError);
-      req.on('response', onResponse);
-      req.end();
-    };
-  };
-
-  grunt.registerTask('maybeStartTestServer', maybeStartServer({
-    name: 'kibana-server',
-    port: grunt.option('port') || 5601,
-    tasks: ['run:testServer']
-  }));
-};

tasks/test.js

@@ -9,21 +9,24 @@ module.exports = function (grunt) {
     grunt.task.run(_.compact([
       'eslint:source',
       'simplemocha:all',
-      'maybeStartTestServer',
-      'karma:unit'
+      'run:testServer',
+      'karma:ci'
     ]));
   });
 
-  grunt.registerTask('quick-test', function () {
-    grunt.task.run([
-      'simplemocha:all',
-      'maybeStartTestServer',
-      'karma:unit'
-    ]);
-  });
+  grunt.registerTask('quick-test', [
+    'simplemocha:all',
+    'run:testServer',
+    'karma:ci'
+  ]);
+
+  grunt.registerTask('test:dev', [
+    'run:devTestServer',
+    'karma:dev'
+  ]);
 
   grunt.registerTask('test:watch', [
-    'maybeStartTestServer',
+    'run:testServer',
     'watch:test'
   ]);
 };