Fix samples tests (#1323)

package.json

@@ -66,10 +66,11 @@
   "version": "33.0.0",
   "scripts": {
     "pretest": "npm run compile",
+    "prepare": "npm run compile",
     "test": "nyc mocha build/test",
     "docs": "echo no docs 👻 # typedoc --out docs src && touch docs/.nojekyll",
     "system-test": "echo no system tests 👻",
-    "samples-test": "cd samples && npm link ../ && npm install && cd ../ && mocha build/test/samples",
+    "samples-test": "cd samples && npm link ../ && pwd && npm test",
     "lint": "gts check && semistandard 'samples/**/*.js'",
     "compile": "tsc -v && tsc -p . && copyfiles src/apis/**/README.md src/apis/**/package.json build",
     "build-tools": "tsc -p tsconfig.tools.json",

samples/package.json

@@ -3,9 +3,15 @@
   "description": "The following samples show basic usage of various APIs.",
   "repository": "google/google-api-nodejs-client",
   "license": "Apache-2.0",
+  "scripts": {
+    "test": "mocha ../build/test/samples"
+  },
   "dependencies": {
     "googleapis": "33.0.0",
     "opn": "^5.3.0",
     "server-destroy": "^1.0.1"
+  },
+  "devDependencies": {
+    "mocha": "^5.2.0"
   }
 }

test/samples/test.samples.drive.ts

@@ -35,7 +35,7 @@ for (const p in samples) {
   }
 }
 
-const someFile = path.resolve('test/fixtures/public.pem');
+const someFile = path.join(__dirname, '../../../test/fixtures/public.pem');
 
 describe('Drive samples', () => {
   afterEach(() => {

test/samples/test.samples.youtube.ts

@@ -30,7 +30,7 @@ for (const p in samples) {
   }
 }
 
-const someFile = path.resolve('test/fixtures/public.pem');
+const someFile = path.join(__dirname, '../../../test/fixtures/public.pem');
 
 describe('YouTube samples', () => {
   afterEach(() => {

test/test.kitchen.ts

@@ -61,7 +61,7 @@ describe('kitchen sink', async () => {
     await mvp(tarball, `${stagingPath}/googleapis.tgz`);
     await ncpp('test/fixtures/kitchen', `${stagingPath}/`);
     await spawnp('npm', ['install'], {cwd: `${stagingPath}/`});
-  }).timeout(40000);
+  }).timeout(80000);
 });
 
 /**