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Author: erikn69

src/DataCollector/CacheCollector.php

@@ -70,6 +70,10 @@ public function collect()
         $data = parent::collect();
         $data['nb_measures'] = count($data['measures']);
 
+        if (! $data['nb_measures']) {
+            return [];
+        }
+
         return $data;
     }
 

src/DataCollector/EventCollector.php

@@ -99,6 +99,10 @@ public function collect()
         $data = parent::collect();
         $data['nb_measures'] = count($data['measures']);
 
+        if (! $data['nb_measures']) {
+            return [];
+        }
+
         return $data;
     }
 

src/DataCollector/QueryCollector.php

@@ -584,6 +584,11 @@ public function collect()
         }
 
         $visibleStatements = count($statements) - $this->infoStatements;
+
+        if (! $visibleStatements) {
+            return [];
+        }
+
         $data = [
             'nb_statements' => $this->queryCount,
             'nb_visible_statements' => $visibleStatements,

src/DataCollector/ViewCollector.php

@@ -201,6 +201,10 @@ public function collect()
             $templates = $this->templates;
         }
 
+        if (empty($this->templates)) {
+            return [];
+        }
+
         return [
             'nb_templates' => count($this->templates),
             'templates' => $templates,

tests/BrowserTestCase.php

@@ -10,6 +10,19 @@ class BrowserTestCase extends \Orchestra\Testbench\Dusk\TestCase
     protected static $baseServeHost = '127.0.0.1';
     protected static $baseServePort = 9292;
 
+    /**
+     * Define environment setup.
+     *
+     * @param  \Illuminate\Foundation\Application $app
+     *
+     * @return void
+     */
+    protected function getEnvironmentSetUp($app)
+    {
+        parent::getEnvironmentSetUp($app);
+        config(['debugbar.hide_empty_tabs' => false]);
+    }
+
     /**
      * Get package providers.
      *