Merge pull request #825 from cakephp/fix-15492

Fix failure when debug_kit connection does not exist

Author: othercorey

psalm-baseline.xml

@@ -1,10 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<files psalm-version="3.18.2@19aa905f7c3c7350569999a93c40ae91ae4e1626">
-  <file src="src/Controller/DashboardController.php">
-    <NullableReturnStatement occurrences="1">
-      <code>$this-&gt;redirect(['action' =&gt; 'index'])</code>
-    </NullableReturnStatement>
-  </file>
+<files psalm-version="4.x-dev@">
   <file src="src/Controller/MailPreviewController.php">
     <PossiblyInvalidArgument occurrences="1">
       <code>$partType</code>
@@ -101,12 +96,12 @@
     </MoreSpecificReturnType>
   </file>
   <file src="src/Panel/SqlLogPanel.php">
-    <UndefinedInterfaceMethod occurrences="1">
-      <code>genericInstances</code>
-    </UndefinedInterfaceMethod>
     <TypeDoesNotContainType occurrences="1">
       <code>!$connection instanceof ConnectionInterface</code>
     </TypeDoesNotContainType>
+    <UndefinedInterfaceMethod occurrences="1">
+      <code>genericInstances</code>
+    </UndefinedInterfaceMethod>
   </file>
   <file src="src/Plugin.php">
     <InvalidArgument occurrences="1"/>
@@ -120,15 +115,16 @@
     <DeprecatedMethod occurrences="1">
       <code>makeNeatArray</code>
     </DeprecatedMethod>
-    <InvalidArgument occurrences="2">
-      <code>$value</code>
-      <code>$values</code>
-    </InvalidArgument>
     <InternalClass occurrences="1">
       <code>new HtmlFormatter()</code>
     </InternalClass>
     <InternalMethod occurrences="1">
       <code>dump</code>
     </InternalMethod>
+    <InvalidArgument occurrences="3">
+      <code>$currentAncestors</code>
+      <code>$value</code>
+      <code>$values</code>
+    </InvalidArgument>
   </file>
 </files>

psalm.xml

@@ -7,7 +7,7 @@
     xsi:schemaLocation="https://getpsalm.org/schema/config vendor/vimeo/psalm/config.xsd"
     autoloader="tests/bootstrap.php"
     usePhpDocMethodsWithoutMagicCall="true"
-    errorBaseline="psalm-baseline.xml"
+    errorBaseline="./psalm-baseline.xml"
 >
     <projectFiles>
         <directory name="src" />

src/Cache/Engine/DebugEngine.php

@@ -28,7 +28,7 @@ class DebugEngine extends CacheEngine
     /**
      * Proxied cache engine config.
      *
-     * @var mixed
+     * @var array
      */
     protected $_config;
 

src/Model/Entity/Panel.php

@@ -29,7 +29,7 @@ class Panel extends Entity
     /**
      * Some fields should not be in JSON/array exports.
      *
-     * @var array
+     * @var string[]
      */
     protected $_hidden = ['content'];
 

src/ToolbarService.php

@@ -16,6 +16,7 @@
 use Cake\Core\Configure;
 use Cake\Core\InstanceConfigTrait;
 use Cake\Core\Plugin as CorePlugin;
+use Cake\Datasource\Exception\MissingDatasourceConfigException;
 use Cake\Event\EventManager;
 use Cake\Http\ServerRequest;
 use Cake\Log\Log;
@@ -254,9 +255,19 @@ public function saveData(ServerRequest $request, ResponseInterface $response)
             'requested_at' => $request->getEnv('REQUEST_TIME'),
             'panels' => [],
         ];
-        /** @var \DebugKit\Model\Table\RequestsTable $requests */
-        $requests = $this->getTableLocator()->get('DebugKit.Requests');
-        $requests->gc();
+        try {
+            /** @var \DebugKit\Model\Table\RequestsTable $requests */
+            $requests = $this->getTableLocator()->get('DebugKit.Requests');
+            $requests->gc();
+        } catch (MissingDatasourceConfigException $e) {
+            Log::warning(
+                'Unable to save request. Check your debug_kit datasource connection ' .
+                'or ensure that PDO SQLite extension is enabled.'
+            );
+            Log::warning($e->getMessage());
+
+            return false;
+        }
 
         $row = $requests->newEntity($data);
         $row->setNew(true);
@@ -283,7 +294,7 @@ public function saveData(ServerRequest $request, ResponseInterface $response)
             return $requests->save($row);
         } catch (PDOException $e) {
             Log::warning('Unable to save request. This is probably due to concurrent requests.');
-            Log::warning((string)$e);
+            Log::warning($e->getMessage());
         }
 
         return false;

tests/TestCase/Panel/SqlLogPanelTest.php

@@ -126,6 +126,6 @@ public function testSummary()
         $articles->findById(1)->first();
 
         $result = $this->panel->summary();
-        $this->assertRegExp('/\d+ \\/ \d+ ms/', $result);
+        $this->assertMatchesRegularExpression('/\d+ \\/ \d+ ms/', $result);
     }
 }

tests/TestCase/ToolbarServiceTest.php

@@ -239,6 +239,34 @@ public function testSaveData()
         $this->assertSame('Sql Log', $result->panels[11]->title);
     }
 
+    /**
+     * Test that saveData gracefully handles missing connections
+     *
+     * @return void
+     */
+    public function testSaveDataMissingConnection()
+    {
+        $restore = ConnectionManager::getConfig('test_debug_kit');
+        ConnectionManager::drop('test_debug_kit');
+
+        $request = new Request([
+            'url' => '/articles',
+            'environment' => ['REQUEST_METHOD' => 'GET'],
+        ]);
+        $response = new Response([
+            'statusCode' => 200,
+            'type' => 'text/html',
+            'body' => '<html><title>test</title><body><p>some text</p></body>',
+        ]);
+
+        $bar = new ToolbarService($this->events, []);
+        $bar->loadPanels();
+        $row = $bar->saveData($request, $response);
+        $this->assertEmpty($row);
+
+        ConnectionManager::setConfig('test_debug_kit', $restore);
+    }
+
     /**
      * Test injectScripts()
      *

tests/TestCase/View/Helper/ToolbarHelperTest.php

@@ -92,7 +92,7 @@ public function testDumpCoerceHtml()
         $restore = Debugger::configInstance('exportFormatter');
         Debugger::configInstance('exportFormatter', TextFormatter::class);
         $result = $this->Toolbar->dump(false);
-        $this->assertRegExp('/<\w/', $result, 'Contains HTML tags.');
+        $this->assertMatchesRegularExpression('/<\w/', $result, 'Contains HTML tags.');
         $this->assertSame(
             TextFormatter::class,
             Debugger::configInstance('exportFormatter'),