Merge pull request #22 from Netflix/2.2

Add NodeJS tests for 2.2 version of spec

Author: kemorrisnf

server/tests/js_tests/libs/dialClient.js

@@ -142,6 +142,31 @@ function launchApplication(host, app, payload) {
       });
 }
 
+function sleepSystem(host, key) {
+    var keyComponent = key ? `&key=${key}` : '';
+    return getAppsUrl(host)
+        // TODO: Send friendlyName query parameter for DIAL 2.1 and greater versions of server
+        .then(function (appsUrl) {
+            var request = {
+                url: `${appsUrl}/system?action=sleep${keyComponent}`,
+                method: "POST",
+                timeout: 6000,
+                headers: {
+                    "Content-Type" : "text/plain;charset=\"utf-8\""
+                }
+            };
+
+            return new Promise(function (resolve, reject) {
+                return httpRequest(request, function handleResponse(error, response) {
+                    if(!error) {
+                        return resolve(response);
+                    }
+                    return reject(new Error("Error launching application " + error));
+                });
+            });
+        });
+}
+
 function stopApplication(host, app) {
     return new Q()
       .then(constructAppResourceUrl.bind(null, host, app))
@@ -164,9 +189,9 @@ function stopApplication(host, app) {
           return new Q.Promise(function (resolve, reject) {
               return httpRequest(request, function handleResponse(error, response) {
                   if(!error) {
-                      return resolve(response);
+                      resolve(response);
                   }
-                  return reject(new Error("Error stopping application " + error));
+                  reject(new Error("Error stopping application " + error));
               });
           });
       });
@@ -254,7 +279,7 @@ function constructAppResourceUrl(host, appName) {
     return new Q()
       .then(getAppsUrl.bind(null, host))
       .then(function (appUrl) {
-          return appUrl.replace(/\/+$/, "") + "/" + appName;
+          return appUrl.replace(/\/+$/, `/${appName}`);
       });
 }
 
@@ -273,7 +298,7 @@ function getAppsUrl(host) {
     });
 
     if(found) {
-        return appUrl;
+        return Promise.resolve(appUrl);
     }
 
     // If value is not persisted
@@ -398,3 +423,4 @@ module.exports.hideApplicationInstance  = hideApplicationInstance;
 module.exports.constructAppResourceUrl  = constructAppResourceUrl;
 module.exports.getAppsUrl               = getAppsUrl;
 module.exports.getLocation              = getLocation;
+module.exports.sleepSystem              = sleepSystem;