feat(delay response): add ability to delay response time

README.md

@@ -90,6 +90,13 @@ From there you should be able to navigate to
 
 ### More examples, and custom responses
 
+Apidoc Mock adds in a few different custom flags to help you identify or demonstrate API responses
+- @apiMock {Random|RandomResponse} - pull a random response from either success or error examples
+- @apiMock {RandomSuccess} - pull a random success from success examples
+- @apiMock {RandomError} - pull a random error from error examples
+- @apiMock {ForceStatus} [HTTP STATUS] - force a specific http status
+- @apiMock {DelayResponse} [MILLISECONDS] - force (in milliseconds) a delayed response
+
 1. Get random responses from both `success` and  `error` examples with the `@apiMock {RandomResponse}` annotation
     ```js
       /**
@@ -176,3 +183,28 @@ From there you should be able to navigate to
        */
       const getExample = () => {};
     ```
+
+1. Delay a response status with the `@apiMock {DelayResponse} [MILLISECONDS GO HERE]` annotation. 
+    ```js
+      /**
+       * @api {get} /hello/world/
+       * @apiMock {DelayResponse} 3000
+       * @apiSuccess {String} foo
+       * @apiSuccess {String} bar
+       * @apiSuccessExample {json} Success-Response:
+       *     HTTP/1.1 200 OK
+       *     {
+       *       "foo": "hello",
+       *       "bar": "world",
+       *     }
+       * @apiError {String} bad
+       * @apiError {String} request
+       * @apiErrorExample {json} Error-Response:
+       *     HTTP/1.1 400 OK
+       *     {
+       *       "bad": "hello",
+       *       "request": "world",
+       *     }
+       */
+      const getExample = () => {};
+    ```

package.json

@@ -1,6 +1,6 @@
 {
   "name": "apidoc-mock",
-  "version": "1.0.2",
+  "version": "2.0.0",
   "description": "Creates a mock server from apiDoc comments.",
   "author": "cdcabrera",
   "private": true,
@@ -13,7 +13,7 @@
     "url": "https://github.com/cdcabrera/apidoc-mock/issues"
   },
   "engines": {
-    "node": ">=8.9.1"
+    "node": ">=8.11.3"
   },
   "main": "src/index.js",
   "scripts": {
@@ -38,14 +38,14 @@
   },
   "devDependencies": {
     "babel-eslint": "^8.2.6",
-    "eslint": "^5.2.0",
+    "eslint": "^5.3.0",
     "eslint-config-esnext": "^3.0.0",
     "eslint-config-node": "^3.0.0",
     "eslint-config-prettier": "^2.9.0",
     "eslint-plugin-babel": "^5.1.0",
     "eslint-plugin-import": "^2.13.0",
     "eslint-plugin-node": "^7.0.1",
     "eslint-plugin-prettier": "^2.6.2",
-    "prettier": "^1.13.7"
+    "prettier": "^1.14.2"
   }
 }

src/api_mock.js

@@ -1,3 +1,7 @@
+/**
+ * Configure Apidoc output. Filter custom "apiMock" related key/value
+ * pairs such as randomResponse, forceStatus, or delayResponse.
+ */
 let group = '';
 
 const parse = (content, source, defaultGroup) => {
@@ -8,7 +12,7 @@ const parse = (content, source, defaultGroup) => {
   let key = (keyValue[0] || '').replace(/({|^\s+|\s+$)/, '');
   const value = (keyValue[1] || '').replace(/(^\s+|\s+$)/, '');
 
-  key = key.replace(/(?:^\w|[A-Z]|\b\w)/g, function(letter, index) {
+  key = key.replace(/(?:^\w|[A-Z]|\b\w)/g, (letter, index) => {
     return index === 0 ? letter.toLowerCase() : letter.toUpperCase();
   });
 
@@ -22,6 +26,6 @@ const path = () => `local.mock.${getGroup()}`;
 module.exports = {
   parse,
   path,
-  getGroup: getGroup,
+  getGroup,
   method: 'push'
 };

src/index.js

@@ -78,24 +78,41 @@ class LoadApi {
     if (mockSettings.mock && mockSettings.mock.settings && mockSettings.mock.settings.length) {
       mockSettings.mock.settings.forEach(val => {
         const keys = Object.keys(val || {});
-        const key = keys[0] || null;
+        const key = keys[0] || '';
 
-        switch (key) {
-          case 'forceStatus':
+        switch (key.toLowerCase()) {
+          case 'delay':
+          case 'delayresponse':
+            settings.delay = parseInt(val[key], 10);
+
+            if (Number.isNaN(settings.delay)) {
+              settings.delay = 1000;
+            }
+
+            break;
+          case 'force':
+          case 'forcestatus':
+          case 'forcedstatus':
             settings.forceStatus = parseInt(val[key], 10);
+
+            if (Number.isNaN(settings.forceStatus)) {
+              settings.forceStatus = 200;
+            }
+
             break;
           case 'response':
             settings.response = 'response';
             break;
-          case 'randomResponse':
+          case 'random':
+          case 'randomresponse':
             settings.response = 'response';
             settings.reload = true;
             break;
-          case 'randomSuccess':
+          case 'randomsuccess':
             settings.response = 'success';
             settings.reload = true;
             break;
-          case 'randomError':
+          case 'randomerror':
             settings.response = 'error';
             settings.reload = true;
             break;
@@ -175,7 +192,7 @@ class LoadApi {
       return;
     }
 
-    console.info('ApiDoc finished...\tloading JSON');
+    console.info('ApiDoc finished...\tloading response');
     return JSON.parse(fs.readFileSync(apiJsonFile, 'utf8'));
   }
 
@@ -367,7 +384,16 @@ class LoadApi {
                     response.append('WWW-Authenticate', 'Spoof response');
                     response.status(401);
                     response.set('Content-Type', authObj.type);
-                    response.end(authObj.content || 'Authorization Required');
+
+                    if (mockSettings.delay > 0) {
+                      setTimeout(
+                        () => response.end(authObj.content || 'Authorization Required'),
+                        mockSettings.delay
+                      );
+                    } else {
+                      response.end(authObj.content || 'Authorization Required');
+                    }
+
                     return;
                   }
                 }
@@ -379,7 +405,12 @@ class LoadApi {
 
           response.set('Content-Type', type);
           response.status(httpStatus);
-          response.send(content);
+
+          if (mockSettings.delay > 0) {
+            setTimeout(() => response.send(content), mockSettings.delay);
+          } else {
+            response.send(content);
+          }
         });
 
         routesLoaded += 1;
@@ -390,7 +421,9 @@ class LoadApi {
 
     if (routesLoaded) {
       this.app.listen(port, () =>
-        console.info(`JSON finished...\tloaded routes\nMock finished...\tforwarded port ${port}`)
+        console.info(
+          `Response finished...\tloaded routes\nMock finished...\tforwarded port ${port}`
+        )
       );
     } else {
       console.info(`Mock waiting...`);

yarn.lock

@@ -922,9 +922,9 @@ eslint@^4.19.1:
     table "4.0.2"
     text-table "~0.2.0"
 
-eslint@^5.2.0:
-  version "5.2.0"
-  resolved "https://registry.yarnpkg.com/eslint/-/eslint-5.2.0.tgz#3901ae249195d473e633c4acbc370068b1c964dc"
+eslint@^5.3.0:
+  version "5.3.0"
+  resolved "https://registry.yarnpkg.com/eslint/-/eslint-5.3.0.tgz#53695aca5213968aacdf970ccb231e42a2b285f8"
   dependencies:
     ajv "^6.5.0"
     babel-code-frame "^6.26.0"
@@ -957,7 +957,7 @@ eslint@^5.2.0:
     path-is-inside "^1.0.2"
     pluralize "^7.0.0"
     progress "^2.0.0"
-    regexpp "^1.1.0"
+    regexpp "^2.0.0"
     require-uncached "^1.0.3"
     semver "^5.5.0"
     string.prototype.matchall "^2.0.0"
@@ -2327,9 +2327,9 @@ prepend-http@^1.0.1:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/prepend-http/-/prepend-http-1.0.4.tgz#d4f4562b0ce3696e41ac52d0e002e57a635dc6dc"
 
-prettier@^1.13.7:
-  version "1.13.7"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.13.7.tgz#850f3b8af784a49a6ea2d2eaa7ed1428a34b7281"
+prettier@^1.14.2:
+  version "1.14.2"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.14.2.tgz#0ac1c6e1a90baa22a62925f41963c841983282f9"
 
 process-nextick-args@~2.0.0:
   version "2.0.0"
@@ -2441,7 +2441,7 @@ regexp.prototype.flags@^1.2.0:
   dependencies:
     define-properties "^1.1.2"
 
-regexpp@^1.0.1, regexpp@^1.1.0:
+regexpp@^1.0.1:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/regexpp/-/regexpp-1.1.0.tgz#0e3516dd0b7904f413d2d4193dce4618c3a689ab"