build: create docs test npm scripts (#324)

Author: JustinBeckwith

.kokoro/docs.sh

@@ -22,12 +22,4 @@ cd $(dirname $0)/..
 
 npm install
 
-npm run docs
-
-# Check broken links
-BIN=./node_modules/.bin
-
-npm install broken-link-checker
-npm install http-server
-$BIN/http-server -p 8080 docs/ &
-$BIN/blc http://localhost:8080 -r --exclude www.googleapis.com
+npm run docs-test

package.json

@@ -37,7 +37,9 @@
  "system-test": "mocha system-test/*.js smoke-test/*.js --timeout 600000",
  "test-no-cover": "mocha test/*.js",
  "test": "npm run cover",
- "fix": "eslint --fix '**/*.js'"
+ "fix": "eslint --fix '**/*.js'",
+ "docs-test": "blcl docs -r --exclude www.googleapis.com",
+ "predocs-test": "npm run docs"
  },
  "dependencies": {
  "@google-cloud/promisify": "^0.3.0",
@@ -62,6 +64,7 @@
  "power-assert": "^1.6.0",
  "prettier": "^1.13.6",
  "sinon": "^7.0.0",
- "uuid": "^3.3.0"
+ "uuid": "^3.3.0",
+ "broken-link-checker-local": "^0.2.0"
  }
 }