Automatically send batch request

src/Analytics.php

@@ -3,7 +3,6 @@
 namespace TheIconic\Tracking\GoogleAnalytics;
 
 use BadMethodCallException;
-use TheIconic\Tracking\GoogleAnalytics\Exception\EnqueueUrlsOverflowException;
 use TheIconic\Tracking\GoogleAnalytics\Exception\InvalidPayloadDataException;
 use TheIconic\Tracking\GoogleAnalytics\Network\HttpClient;
 use TheIconic\Tracking\GoogleAnalytics\Network\PrepareUrl;
@@ -327,7 +326,6 @@ class Analytics
      * @var string
      */
     protected $batchEndpoint = '://www.google-analytics.com/batch';
-
 
     /**
      * Indicates if the request is in debug mode(validating hits).
@@ -373,7 +371,7 @@ class Analytics
      * @var array
      */
     protected $options = [];
-    
+
     /**
      * Initializes to a list of all the available parameters to be sent in a hit.
      *
@@ -622,8 +620,8 @@ protected function sendHit($methodName)
     protected function enqueueHit($methodName)
     {
 
-        if(count($this->enqueuedUrls) == 20) {
-            throw new EnqueueUrlsOverflowException();
+        if (count($this->enqueuedUrls) == 20) {
+            $this->sendEnqueuedHits();
         }
 
         $hitType = strtoupper(substr($methodName, 7));
@@ -643,7 +641,7 @@ protected function enqueueHit($methodName)
      */
     protected function setAndValidateHit($hitType)
     {
-        
+
         $hitConstant = $this->getParameterClassConstant(
             'TheIconic\Tracking\GoogleAnalytics\Parameters\Hit\HitType::HIT_TYPE_' . $hitType,
             'Hit type ' . $hitType . ' is not defined, check spelling'
@@ -698,7 +696,7 @@ protected function getHttpClientOptions()
      */
     public function getUrl($onlyQuery = false)
     {
-        $prepareUrl = new PrepareUrl;
+        $prepareUrl = new PrepareUrl();
 
         return $prepareUrl->build(
             $this->getEndpoint(),
@@ -950,6 +948,16 @@ public function emptyQueue()
         return $this;
     }
 
+    /**
+     * Determine if enqueued urls are present
+     *
+     * @return bool
+     */
+    public function hasEnqueuedUrls()
+    {
+        return count($this->enqueuedUrls) > 0;
+    }
+
     /**
      * Routes the method call to the adequate protected method.
      *

tests/TheIconic/Tracking/GoogleAnalytics/AnalyticsTest.php

@@ -375,11 +375,22 @@ public function testSendBatchHitsAfterEmpty()
         $this->analytics->sendEnqueuedHits();
     }
 
-    /**
-     * @expectedException \TheIconic\Tracking\GoogleAnalytics\Exception\EnqueueUrlsOverflowException
-     */
-    public function testEnqueueOverflowException()
+
+    public function testEnqueueAutomaticBatchSent()
     {
+        $httpClient = $this->getMock('TheIconic\Tracking\GoogleAnalytics\Network\HttpClient', ['batch']);
+        $this->analytics->setHttpClient($httpClient);
+
+        $httpClient->expects($this->once())
+            ->method('batch')
+            ->with(
+                'http://www.google-analytics.com/batch',
+                array_merge(
+                    ['v=1&tid=555&cid=666&dp=%5Cmypage&t=pageview'],
+                    array_fill(0, 19, 'v=1&tid=555&cid=666&dp=%5Cmypage2&t=pageview')
+                )
+            );
+
         $this->analytics
             ->setDebug(true)
             ->setProtocolVersion('1')
@@ -410,6 +421,23 @@ public function testEnqueueOverflowException()
             ->enqueuePageview();
     }
 
+    public function testHasEnqueuedUrls()
+    {
+        $this->analytics
+            ->setDebug(true)
+            ->setProtocolVersion('1')
+            ->setTrackingId('555')
+            ->setClientId('666')
+            ->setDocumentPath('\mypage')
+            ->enqueuePageview();
+
+        $this->assertTrue($this->analytics->hasEnqueuedUrls());
+
+        $this->analytics->emptyQueue();
+
+        $this->assertFalse($this->analytics->hasEnqueuedUrls());
+    }
+
     public function testEmptyBatchHits()
     {
         $httpClient = $this->getMock('TheIconic\Tracking\GoogleAnalytics\Network\HttpClient', ['batch']);