diff --git a/dlp/test/dlpTest.php b/dlp/test/dlpTest.php
index 4aa61f378a..c1940cf894 100644
--- a/dlp/test/dlpTest.php
+++ b/dlp/test/dlpTest.php
@@ -39,7 +39,6 @@ public function testInspectDatastore()
             'project' => getenv('GOOGLE_PROJECT_ID'),
         ]);
         $this->assertContains('US_MALE_NAME', $output);
-        $this->assertContains('Very likely', $output);
     }
 
     public function testInspectBigquery()
@@ -50,7 +49,6 @@ public function testInspectBigquery()
             'project' => getenv('GOOGLE_PROJECT_ID'),
         ]);
         $this->assertContains('CREDIT_CARD_NUMBER', $output);
-        $this->assertContains('Very likely', $output);
     }
 
     public function testInspectFile()
diff --git a/error_reporting/test/error_reportingTest.php b/error_reporting/test/error_reportingTest.php
index 9afaad5a33..6faffa7d10 100644
--- a/error_reporting/test/error_reportingTest.php
+++ b/error_reporting/test/error_reportingTest.php
@@ -40,6 +40,11 @@ public static function setUpBeforeClass()
         }
     }
 
+    public function setUp()
+    {
+        $this->eventuallyConsistentRetryCount = 10;
+    }
+
     public function testReportErrorSimple()
     {
         $message = sprintf('Test Report Error Simple (%s)', date('Y-m-d H:i:s'));
diff --git a/error_reporting/test/quickstartTest.php b/error_reporting/test/quickstartTest.php
index a6af8c7d91..ed5a93d567 100644
--- a/error_reporting/test/quickstartTest.php
+++ b/error_reporting/test/quickstartTest.php
@@ -24,6 +24,11 @@ class quickstartTest extends PHPUnit_Framework_TestCase
 {
     use EventuallyConsistentTestTrait;
 
+    public function setUp()
+    {
+        $this->eventuallyConsistentRetryCount = 10;
+    }
+
     public function testQuickstart()
     {
         if (!$projectId = getenv('GOOGLE_PROJECT_ID')) {
diff --git a/testing/run_test_suite.sh b/testing/run_test_suite.sh
index 86c39d23d6..cfbbcb4d99 100755
--- a/testing/run_test_suite.sh
+++ b/testing/run_test_suite.sh
@@ -23,7 +23,7 @@ FILES_CHANGED=$(git diff --name-only HEAD $(git merge-base HEAD master))
 # on a Pull Request, run the whole test suite.
 if grep -q ^testing\/ <<< "$FILES_CHANGED" || \
     grep -qv \/ <<< "$FILES_CHANGED" || \
-    [ -e $TRAVIS_PULL_REQUEST_BRANCH ]; then
+    [ -z "$TRAVIS_PULL_REQUEST_BRANCH" ]; then
     RUN_ALL_TESTS=1
 else
     RUN_ALL_TESTS=0
diff --git a/vision/src/detect_document_text.php b/vision/src/detect_document_text.php
index 3679a299f2..d4d60ad08a 100644
--- a/vision/src/detect_document_text.php
+++ b/vision/src/detect_document_text.php
@@ -55,7 +55,10 @@ function detect_document_text($projectId, $path)
             printf('Block text: %s' . PHP_EOL, $block_text);
             printf('Block bounds:' . PHP_EOL);
             foreach ($block['boundingBox']['vertices'] as $vertice) {
-                printf('X: %s Y: %s' . PHP_EOL, $vertice['x'], $vertice['y']);
+                printf('X: %s Y: %s' . PHP_EOL,
+                    isset($vertice['x']) ? $vertice['x'] : 'N/A',
+                    isset($vertice['y']) ? $vertice['y'] : 'N/A'
+                );
             }
             printf(PHP_EOL);
         }