Add missing instructions for test project setup. (#368)

Also, update the script to prepare a new project for testing.

Author: tswast

TESTING.md

@@ -32,11 +32,14 @@ The script will also instruct you to follow a URL to enable APIs. You will need
 
 From the Cloud Console, create a new Service Account and download its json key. Place this file in `testing/resources/service-account.json`.
 
+Create a new OAuth client ID. Create a file `testing/resources/client-secrets.json` and write the `client_id` and `client_secret` to the file in the [Client Secrets JSON format](https://developers.google.com/api-client-library/python/guide/aaa_client_secrets).
+
 ## Environment variables
 
 * Copy `testing/resources/test-env.tmpl.sh` to `testing/resources/test-env.sh`, and updated it with your configuration.
 * Run `source testing/resources/test-env.sh`.
 * Run `export GOOGLE_APPLICATION_CREDENTIALS=testing/resources/service-account.json`.
+* Run `export GOOGLE_CLIENT_SECRETS=testing/resources/client-secrets.json`.
 
 ### Test environments
 

scripts/prepare-testing-project.sh

@@ -25,11 +25,11 @@ gsutil defacl set public-read gs://$GCLOUD_PROJECT
 echo "Creating bigquery resources."
 gcloud alpha bigquery datasets create test_dataset
 gcloud alpha bigquery datasets create ephemeral_test_dataset
-gsutil cp tests/resources/data.csv gs://$GCLOUD_PROJECT/data.csv
+gsutil cp bigquery/api/resources/data.csv gs://$GCLOUD_PROJECT/data.csv
 gcloud alpha bigquery import \
     gs://$GCLOUD_PROJECT/data.csv \
     test_dataset/test_table \
-    --schema-file tests/resources/schema.json
+    --schema-file bigquery/api/resources/schema.json
 
 echo "Creating datastore indexes."
 gcloud preview app deploy -q datastore/api/index.yaml
@@ -38,4 +38,4 @@ echo "Creating pubsub resources."
 gcloud alpha pubsub topics create gae-mvm-pubsub-topic
 
 echo "To finish setup, follow this link to enable APIs."
-echo "https://console.cloud.google.com/flows/enableapi?apiid=datastore,pubsub,storage_api,logging,plus,bigquery,cloudmonitoring,compute_component"
+echo "https://console.cloud.google.com/flows/enableapi?project=${GCLOUD_PROJECT}&apiid=bigquery,cloudmonitoring,compute_component,datastore,datastore.googleapis.com,dataproc,dns,plus,pubsub,logging,storage_api,vision.googleapis.com"