sidemenu shows

angular.json

@@ -95,7 +95,36 @@
           "defaultConfiguration": "development"
         },
         "test": {
-          "builder": "@angular/build:unit-test"
+          "builder": "@angular-devkit/build-angular:karma",
+          "options": {
+            "main": "src/test.ts",
+            "polyfills": [
+              "src/polyfills.ts",
+              "zone.js/testing"
+            ],
+            "tsConfig": "tsconfig.spec.json",
+            "karmaConfig": "karma.conf.js",
+            "inlineStyleLanguage": "less",
+            "assets": [
+              "src/browserconfig.xml",
+              "src/android-chrome-192x192.png",
+              "src/apple-touch-icon.png",
+              "src/apple-touch-icon-precomposed.png",
+              "src/safari-pinned-tab.svg",
+              "src/favicon.ico",
+              "src/favicon-16x16.png",
+              "src/favicon-32x32.png",
+              "src/mstile-150x150.png",
+              "src/assets",
+              "src/manifest.webmanifest"
+            ],
+            "styles": [
+              "src/custom-theme.scss",
+              "src/styles/styles.less",
+              "src/styles/shadow.less"
+            ],
+            "scripts": []
+          }
         }
       }
     }