Hide empty tabs (#1742)

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

@@ -584,7 +584,9 @@ public function collect()
         }
 
         $visibleStatements = count($statements) - $this->infoStatements;
+
         $data = [
+            'count' => $visibleStatements,
             'nb_statements' => $this->queryCount,
             'nb_visible_statements' => $visibleStatements,
             'nb_excluded_statements' => $this->queryCount + $this->transactionEventsCount - $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/DebugbarBrowserTest.php

@@ -23,7 +23,8 @@ protected function getEnvironmentSetUp($app)
 
         $app['env'] = 'local';
 
-//        $app['config']->set('app.debug', true);
+        //$app['config']->set('app.debug', true);
+        $app['config']->set('debugbar.hide_empty_tabs', false);
 
         /** @var Router $router */
         $router = $app['router'];

tests/TestCase.php

@@ -47,6 +47,7 @@ protected function getEnvironmentSetUp($app)
     {
         /** @var Router $router */
         $router = $app['router'];
+        $app['config']->set('debugbar.hide_empty_tabs', false);
 
         $this->addWebRoutes($router);
         $this->addApiRoutes($router);