StyleCI fixups

Author: cuppett

src/Kinds/K8sJob.php

@@ -151,6 +151,6 @@ public function getDurationInSeconds(): int
      */
     public function hasCompleted(): bool
     {
-        return !is_null($this->getCompletionTime());
+        return ! is_null($this->getCompletionTime());
     }
 }

tests/JobTest.php

@@ -130,6 +130,7 @@ public function runCreationTests()
 
         K8sJob::selectPods(function ($job) {
             $this->assertInstanceOf(K8sJob::class, $job);
+
             return ['tier' => 'compute'];
         });
 

tests/PersistentVolumeClaimTest.php

@@ -79,7 +79,7 @@ public function runCreationTests()
         $this->assertEquals('standard', $pvc->getStorageClass());
 
         if ($standard->getVolumeBindingMode() == 'Immediate') {
-            while (!$pvc->isBound()) {
+            while (! $pvc->isBound()) {
                 dump("Waiting for PVC {$pvc->getName()} to be bound...");
                 sleep(1);
                 $pvc->refresh();

tests/PodDisruptionBudgetTest.php

@@ -159,15 +159,16 @@ public function runUpdateTests()
                 $pdb = $this->cluster->getPodDisruptionBudgetByName('mysql-pdb')->setMinAvailable('25%')->createOrUpdate();
             } catch (KubernetesAPIException $e) {
                 if ($e->getCode() == 409) {
-                    sleep(2*$backoff);
+                    sleep(2 * $backoff);
                     $backoff++;
                 } else {
                     throw $e;
                 }
-                if ($backoff > 3)
+                if ($backoff > 3) {
                     break;
+                }
             }
-        } while (!isset($pdb));
+        } while (! isset($pdb));
 
         $this->assertTrue($pdb->isSynced());
 

tests/PodTest.php

@@ -127,10 +127,10 @@ public function test_pod_exec()
         }
 
         $messages = $pod->exec(['/bin/sh', '-c', 'echo 1 && echo 2 && echo 3'], 'busybox-exec');
-        $desiredOutput = collect($messages)->where('channel', 'stdout')->reduce(function(?string $carry, array $message) {
-           return $carry .= preg_replace('/\s+/', '', $message['output']);
+        $desiredOutput = collect($messages)->where('channel', 'stdout')->reduce(function (?string $carry, array $message) {
+            return $carry .= preg_replace('/\s+/', '', $message['output']);
         });
-        $this->assertEquals("123", $desiredOutput);
+        $this->assertEquals('123', $desiredOutput);
 
         $pod->delete();
     }