test: check firebase tools is installed

Author: Victor Navarro

package.json

@@ -29,11 +29,13 @@
   },
   "devDependencies": {
     "@pocket-studios/eslint-config": "1.0.4",
+    "@types/command-exists": "^1.2.0",
     "@types/jest": "26.0.13",
     "@types/node": "14.6.2",
     "@typescript-eslint/eslint-plugin": "3.6.1",
     "@typescript-eslint/parser": "3.7.1",
     "@vercel/ncc": "0.24.0",
+    "command-exists": "^1.2.9",
     "eslint": "6.8.0",
     "eslint-config-airbnb": "18.2.0",
     "eslint-plugin-cypress": "2.11.1",
@@ -61,7 +63,10 @@
     "transform": {
       "^.+\\.(ts|tsx)$": "ts-jest"
     },
-    "moduleFileExtensions": ["js", "ts"]
+    "moduleFileExtensions": [
+      "js",
+      "ts"
+    ]
   },
   "husky": {
     "hooks": {

tests/enviroment.ts

@@ -1,7 +1,16 @@
+import * as commandExists from 'command-exists';
+
 test('environment variable was set correctly', () => {
   const token = process.env.FIREBASE_TOKEN;
 
   expect(token).not.toBeUndefined();
   expect(token).not.toBeNull();
   expect(token).toBe('banana');
 });
+
+test('firebase tools cli is installed', () => {
+  commandExists('firebase', (error, exists) => {
+    expect(error).toBeNull();
+    expect(exists).toBe(true);
+  });
+});

yarn.lock

@@ -557,6 +557,11 @@
   resolved "https://registry.yarnpkg.com/@types/color-name/-/color-name-1.1.1.tgz#1c1261bbeaa10a8055bbc5d8ab84b7b2afc846a0"
   integrity sha512-rr+OQyAjxze7GgWrSaJwydHStIhHq2lvY3BOC2Mj7KnzI7XK0Uw1TOOdI9lDoajEbSWLiYgoo4f1R51erQfhPQ==
 
+"@types/command-exists@^1.2.0":
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/@types/command-exists/-/command-exists-1.2.0.tgz#d97e0ed10097090e4ab0367ed425b0312fad86f3"
+  integrity sha512-ugsxEJfsCuqMLSuCD4PIJkp5Uk2z6TCMRCgYVuhRo5cYQY3+1xXTQkSlPtkpGHuvWMjS2KTeVQXxkXRACMbM6A==
+
 "@types/eslint-visitor-keys@^1.0.0":
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/@types/eslint-visitor-keys/-/eslint-visitor-keys-1.0.0.tgz#1ee30d79544ca84d68d4b3cdb0af4f205663dd2d"
@@ -596,7 +601,7 @@
   dependencies:
     "@types/istanbul-lib-report" "*"
 
-"@types/jest@26.x", "@types/jest@^26.0.13":
+"@types/jest@26.0.13", "@types/jest@26.x":
   version "26.0.13"
   resolved "https://registry.yarnpkg.com/@types/jest/-/jest-26.0.13.tgz#5a7b9d5312f5dd521a38329c38ee9d3802a0b85e"
   integrity sha512-sCzjKow4z9LILc6DhBvn5AkIfmQzDZkgtVVKmGwVrs5tuid38ws281D4l+7x1kP487+FlKDh5kfMZ8WSPAdmdA==
@@ -1319,6 +1324,11 @@ combined-stream@^1.0.6, combined-stream@~1.0.6:
   dependencies:
     delayed-stream "~1.0.0"
 
+command-exists@^1.2.9:
+  version "1.2.9"
+  resolved "https://registry.yarnpkg.com/command-exists/-/command-exists-1.2.9.tgz#c50725af3808c8ab0260fd60b01fbfa25b954f69"
+  integrity sha512-LTQ/SGc+s0Xc0Fu5WaKnR0YiygZkm9eKFvyS+fRsU7/ZWFF8ykFM6Pc9aCVf1+xasOOZpO3BAVgVrKvsqKHV7w==
+
 commander@^6.0.0:
   version "6.1.0"
   resolved "https://registry.yarnpkg.com/commander/-/commander-6.1.0.tgz#f8d722b78103141006b66f4c7ba1e97315ba75bc"