move instance snippet tests to document-snippets/tests (#308)

Author: AVaksman

package.json

@@ -54,7 +54,7 @@
     "lint": "eslint src/ samples/ system-test/ test/",
     "prettier": "prettier --write src/*.js src/*/*.js samples/*.js samples/*/*.js test/*.js test/*/*.js system-test/*.js system-test/*/*.js",
     "system-test": "mocha system-test/*.js --timeout 600000",
-    "snippet-test": "mocha samples/document-snippets/test.js --timeout 600000",
+    "snippet-test": "mocha samples/document-snippets/tests/*.js --timeout 600000",
     "fix": "eslint --fix '**/*.js' && npm run prettier"
   },
   "dependencies": {

samples/document-snippets/test.js samples/document-snippets/tests/instance.js

@@ -26,7 +26,7 @@ const CLUSTER_ID = `nodejs-bigtable-samples-${uuid.v4()}`.substr(0, 30); // Bigt
 // const APP_PROFILE_ID = `nodejs-bigtable-samples-${uuid.v4()}`.substr(0, 30); // Bigtable naming rules
 const TABLE_ID = `nodejs-bigtable-samples-${uuid.v4()}`.substr(0, 30); // Bigtable naming rules
 
-const instanceSnippets = require('./instance.js');
+const instanceSnippets = require('../instance.js');
 
 describe('Instance Snippets', function() {
   after(function(done) {