Misc test fixes (GoogleCloudPlatform#903)

Author: bshaffer

datastore/api/README.md

@@ -17,6 +17,6 @@ To run the tests do the following:
 1. **Install dependencies** via [Composer](http://getcomposer.org/doc/00-intro.md).
     Run `php composer.phar install` (if composer is installed locally) or `composer install`
     (if composer is installed globally).
-1. Create Datastore indexes by running `gcloud datastore create-indexes index.yaml`
+1. Create Datastore indexes by running `gcloud datastore indexes create index.yaml`
 1. Check the [Indexes](https://console.cloud.google.com/datastore/indexes) page to verify the indexes have been created.
 1. Run `phpunit`

logging/test/loggingTest.php

@@ -44,7 +44,6 @@ public function setUp()
     {
         $this->useResourceExhaustedBackoff(5);
         $this->catchAllExceptions = true;
-        $this->eventuallyConsistentRetryCount = 5;
     }
 
     public function testCreateSink()
@@ -156,7 +155,7 @@ public function testWriteAndList()
                 '--logger' => $loggerName,
             ]);
             $this->assertContains($message, $output);
-        });
+        }, $retries = 10);
     }
 
     /**

monitoring/src/write_timeseries.php

@@ -48,7 +48,6 @@ function write_timeseries($projectId)
     ]);
 
     $projectName = $metrics->projectName($projectId);
-    $filter = 'metric.type="compute.googleapis.com/instance/cpu/utilization"';
 
     $endTime = new Timestamp();
     $endTime->setSeconds(time());

testing/run_test_suite.sh

@@ -41,9 +41,9 @@ ALT_PROJECT_TESTS=(
     appengine/flexible/storage
     bigquery/api
     bigquery/quickstart
+    bigtable
     datastore/api
     datastore/tutorial
-    bigtable
     dialogflow
     dlp
     error_reporting

vision/src/detect_text_gcs.php

@@ -43,6 +43,10 @@ function detect_text_gcs($path)
         print('Bounds: ' . join(', ',$bounds) . PHP_EOL);
     }
 
+    if ($error = $response->getError()) {
+        print('API Error: ' . $error->getMessage() . PHP_EOL);
+    }
+
     $imageAnnotator->close();
 }
 // [END vision_text_detection_gcs]