Update Navbar Tests

Let's update the navigation bar tests and fix the failing tests.

We'll cover the following...

Now that our navbar is in a working state, we can fix the failing tests. Use this updated code to make further changes:

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    "lets-get-lunch": {
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            "main": "src/main.ts",
            "polyfills": "src/polyfills.ts",
            "tsConfig": "tsconfig.app.json",
            "aot": true,
            "assets": [
              "src/favicon.ico",
              "src/assets"
            ],
            "styles": [
              "node_modules/bootstrap/dist/css/bootstrap.min.css",
              "src/styles.css"
            ],
            "scripts": [
              "node_modules/jquery/dist/jquery.min.js",
              "node_modules/bootstrap/dist/js/bootstrap.min.js"
            ]
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          "configurations": {
            "production": {
              "fileReplacements": [
                {
                  "replace": "src/environments/environment.ts",
                  "with": "src/environments/environment.prod.ts"
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              "optimization": true,
              "outputHashing": "all",
              "sourceMap": false,
              "extractCss": true,
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              "extractLicenses": true,
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              "buildOptimizer": true,
              "budgets": [
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                  "type": "initial",
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                  "maximumError": "5mb"
                },
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                  "type": "anyComponentStyle",
                  "maximumWarning": "6kb",
                  "maximumError": "10kb"
                }
              ]
            }
          }
        },
        "serve": {
          "builder": "@angular-devkit/build-angular:dev-server",
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            "browserTarget": "lets-get-lunch:build"
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              "browserTarget": "lets-get-lunch:build:production"
            }
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        },
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          "options": {
            "browserTarget": "lets-get-lunch:build"
          }
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          "builder": "@angular-devkit/build-angular:karma",
          "options": {
            "main": "src/test.ts",
            "polyfills": "src/polyfills.ts",
            "tsConfig": "tsconfig.spec.json",
            "karmaConfig": "karma.conf.js",
            "assets": [
              "src/favicon.ico",
              "src/assets"
            ],
            "styles": [
              "node_modules/bootstrap/dist/css/bootstrap.min.css",
              "src/styles.css"
            ],
            "scripts": [
              "node_modules/jquery/dist/jquery.min.js",
"node_modules/bootstrap/dist/js/bootstrap.min.js"
            ]
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              "tsconfig.spec.json",
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              "**/node_modules/**"
            ]
          }
        },
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          "builder": "@angular-devkit/build-angular:protractor",
          "options": {
            "protractorConfig": "e2e/protractor.conf.js",
            "devServerTarget": "lets-get-lunch:serve"
          },
          "configurations": {
            "production": {
              "devServerTarget": "lets-get-lunch:serve:production"
            }
          }
        }
      }
    }
  },
  "defaultProject": "lets-get-lunch"
}
Updated code with event emitter

Fixing the failing tests

As of right now, our test is failing due to the missing providers, AuthService and Router. Let’s update our test to include these providers.

  1. Similar to our other tests, create a MockRouter class to mock Angular’s router.

  2. Create a MockAuthService class with three properties all of which are used within ...