test: add typescript test (#192)

package.json

@@ -29,9 +29,11 @@
     "@types/jws": "^3.1.0",
     "@types/lodash.isstring": "^4.0.2",
     "@types/mocha": "^2.2.41",
+    "@types/ncp": "^2.0.1",
     "@types/nock": "^8.2.1",
     "@types/node": "^8.0.49",
-    "@types/request": "^2.0.7",
+    "@types/pify": "^3.0.0",
+    "@types/tmp": "0.0.33",
     "clang-format": "^1.0.50",
     "coveralls": "^3.0.0",
     "del": "^3.0.0",
@@ -44,20 +46,21 @@
     "gulp-typescript": "^3.1.6",
     "istanbul": "^0.4.5",
     "keypair": "^1.0.0",
-    "merge2": "^1.0.3",
     "mocha": "^4.0.1",
+    "ncp": "^2.0.0",
     "nock": "^9.0.2",
+    "pify": "^3.0.0",
     "source-map-support": "^0.5.0",
+    "tmp": "0.0.33",
     "tslint": "^5.1.0",
     "typedoc": "^0.9.0",
     "typescript": "~2.6.0"
   },
   "files": [
     "LICENSE",
     "README.md",
-    "src/**/*.js",
-    "package.json",
-    "types/lib"
+    "build/src",
+    "package.json"
   ],
   "scripts": {
     "coverage": "istanbul cover -x 'apis/**' _mocha build/test -- --reporter spec --timeout 4000",

src/auth/computeclient.ts

@@ -67,7 +67,6 @@ export class Compute extends OAuth2Client {
       e.message = 'Could not refresh access token.';
       throw e;
     }
-    console.log(res.data);
     const tokens = res.data as Credentials;
     if (res.data && res.data.expires_in) {
       tokens.expiry_date =

src/auth/oauth2client.ts

@@ -224,7 +224,6 @@ export class OAuth2Client extends AuthClient {
     const res = await this.transporter.request<CredentialRequest>(
         {method: 'POST', url, data: values});
 
-    console.log(res.data);
     const tokens = res.data as Credentials;
     if (res.data && res.data.expires_in) {
       tokens.expiry_date =

test/fixtures/kitchen/package.json

@@ -0,0 +1,24 @@
+{
+  "name": "google-auth-library-nodejs-fixture",
+  "version": "1.0.0",
+  "description": "An app we're using to test the library. ",
+  "scripts": {
+    "check": "gts check",
+    "clean": "gts clean",
+    "compile": "tsc -p .",
+    "fix": "gts fix",
+    "prepare": "npm run compile",
+    "pretest": "npm run compile",
+    "posttest": "npm run check",
+    "start": "node build/src/index.js"
+  },
+  "license": "Apache-2.0",
+  "dependencies": {
+    "google-auth-library": "file:./google-auth-library.tgz"
+  },
+  "devDependencies": {
+    "@types/node": "^8.0.53",
+    "typescript": "^2.6.1",
+    "gts": "^0.5.1"
+  }
+}

test/fixtures/kitchen/src/index.ts

@@ -0,0 +1,12 @@
+import {GoogleAuth} from 'google-auth-library';
+// uncomment the line below during development
+// import {GoogleAuth} from '../../../../build/src/index';
+const auth = new GoogleAuth();
+const jwt = new auth.JWT();
+async function getToken() {
+  const token = await jwt.getToken('token');
+  const projectId = await auth.getDefaultProjectId();
+  const creds = await auth.getApplicationDefault();
+  return token;
+}
+getToken();

test/fixtures/kitchen/tsconfig.json

@@ -0,0 +1,14 @@
+{
+  "extends": "./node_modules/gts/tsconfig-google.json",
+  "compilerOptions": {
+    "rootDir": ".",
+    "outDir": "build"
+  },
+  "include": [
+    "src/*.ts",
+    "src/**/*.ts"
+  ],
+  "exclude": [
+    "node_modules"
+  ]
+}

test/test.kitchen.ts

@@ -0,0 +1,72 @@
+/**
+ * Copyright 2017 Google Inc. All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import * as cp from 'child_process';
+import * as fs from 'fs';
+import {ncp} from 'ncp';
+import * as pify from 'pify';
+import * as tmp from 'tmp';
+
+const rename = pify(fs.rename);
+const ncpp = pify(ncp);
+const keep = !!process.env.GALN_KEEP_TEMPDIRS;
+const stagingDir = tmp.dirSync({keep, unsafeCleanup: true});
+const stagingPath = stagingDir.name;
+const pkg = require('../../package.json');
+
+const spawnp = (command: string, args: string[], options: cp.SpawnOptions = {}):
+    Promise<void> => {
+      return new Promise((resolve, reject) => {
+        cp.spawn(command, args, Object.assign(options, {stdio: 'inherit'}))
+            .on('close',
+                (code, signal) => {
+                  if (code === 0) {
+                    resolve();
+                  } else {
+                    reject(
+                        new Error(`Spawn failed with an exit code of ${code}`));
+                  }
+                })
+            .on('error', err => {
+              reject(err);
+            });
+      });
+    };
+
+/**
+ * Create a staging directory with temp fixtures used
+ * to test on a fresh application.
+ */
+
+describe('kitchen sink', async () => {
+  it('should be able to use the d.ts', async () => {
+    console.log(`${__filename} staging area: ${stagingPath}`);
+    await spawnp('npm', ['pack']);
+    const tarball = `${pkg.name}-${pkg.version}.tgz`;
+    await rename(tarball, `${stagingPath}/google-auth-library.tgz`);
+    await ncpp('test/fixtures/kitchen', `${stagingPath}/`);
+    await spawnp('npm', ['install'], {cwd: `${stagingPath}/`});
+  }).timeout(40000);
+});
+
+/**
+ * CLEAN UP - remove the staging directory when done.
+ */
+after('cleanup staging', async () => {
+  if (!keep) {
+    stagingDir.removeCallback();
+  }
+});

tsconfig.json

@@ -11,6 +11,7 @@
     "test/**/*.ts"
   ],
   "exclude": [
-    "node_modules"
+    "node_modules",
+    "test/fixtures"
   ]
 }