fix comments add tests

Author: Artem

redisinsight/api/config/default.ts

@@ -40,9 +40,9 @@ export default {
   },
   server: {
     version,
-    env: 'development',
+    env: process.env.NODE_ENV || 'development',
     host: process.env.RI_APP_HOST ?? '0.0.0.0',
-    port: parseInt(process.env.RI_APP_PORT, 10) ?? 5000,
+    port: parseInt(process.env.RI_APP_PORT, 10) || 5000,
     docPrefix: 'api/docs',
     globalPrefix: 'api',
     customPluginsUri: '/plugins',

redisinsight/api/config/development.ts

@@ -1,4 +1,7 @@
 export default {
+  server: {
+    env: 'development',
+  },
   sockets: {
     cors: true,
   },

redisinsight/api/src/app.module.ts

@@ -1,6 +1,6 @@
 import * as fs from 'fs';
 import {
-  MiddlewareConsumer, Module, NestModule, OnModuleInit
+  MiddlewareConsumer, Module, NestModule, OnModuleInit,
 } from '@nestjs/common';
 import { ServeStaticModule } from '@nestjs/serve-static';
 import { RouterModule } from 'nest-router';

redisinsight/api/src/utils/config.spec.ts

@@ -1,7 +1,11 @@
+import { Config } from 'src/utils/config';
+import { merge } from 'lodash';
 import defaultConfig from '../../config/default';
 import devConfig from '../../config/development';
+import testConfig from '../../config/test';
 import stageConfig from '../../config/staging';
 import prodConfig from '../../config/production';
+import stackConfig from '../../config/stack';
 
 describe('Config util', () => {
   const OLD_ENV = process.env;
@@ -32,6 +36,35 @@ describe('Config util', () => {
       });
     });
 
+    it('should return test server config', () => {
+      process.env.NODE_ENV = 'test';
+      // eslint-disable-next-line global-require
+      const { get } = require('./config');
+
+      const result = get('server') as Config['server'];
+
+      expect(result).toEqual({
+        ...defaultConfig.server,
+        ...testConfig.server,
+      });
+    });
+
+    it('should return stack server config', () => {
+      process.env.BUILD_TYPE = 'REDIS_STACK';
+      process.env.NODE_ENV = 'staging';
+      // eslint-disable-next-line global-require
+      const { get } = require('./config');
+
+      const result = get('server') as Config['server'];
+
+      expect(result).toEqual({
+        ...defaultConfig.server,
+        ...stageConfig.server,
+        ...stackConfig.server,
+        buildType: 'REDIS_STACK',
+      });
+    });
+
     it('should return stage server config', () => {
       process.env.NODE_ENV = 'staging';
       // eslint-disable-next-line global-require
@@ -57,5 +90,15 @@ describe('Config util', () => {
         ...prodConfig.server,
       });
     });
+
+    it('should return entire prod server config', () => {
+      process.env.NODE_ENV = 'production';
+      // eslint-disable-next-line global-require
+      const { get } = require('./config');
+
+      const result = get() as Config['server'];
+
+      expect(result).toEqual(merge({ ...defaultConfig }, { ...prodConfig }));
+    });
   });
 });