Allowing fixed filename to be set

Author: davidgrayston

src/Extension.php

@@ -39,6 +39,7 @@ public function configure(ArrayNodeDefinition $builder)
     {
         $builder->children()->scalarNode('fileNamePrefix')->defaultValue('report');
         $builder->children()->scalarNode('outputDir')->defaultValue('build/tests');
+        $builder->children()->scalarNode('fileName');
     }
 
     /**
@@ -52,6 +53,10 @@ public function load(ContainerBuilder $container, array $config)
         $definition->addArgument($config['fileNamePrefix']);
         $definition->addArgument($config['outputDir']);
 
+        if (!empty($config['fileName'])) {
+          $definition->addMethodCall('setFileName', [$config['fileName']]);
+        }
+
         $container
             ->setDefinition('json.formatter', $definition)
             ->addTag('output.formatter')

src/Formatter/Formatter.php

@@ -73,6 +73,11 @@ public static function getSubscribedEvents()
         ];
     }
 
+    /** @inheritdoc */
+    public function setFileName($fileName) {
+      $this->printer->setResultFileName($fileName);
+    }
+
     /** @inheritdoc */
     public function getDescription()
     {
@@ -123,13 +128,16 @@ public function onAfterExercise(TestworkEvent\ExerciseCompleted $event)
         $this->timer->stop();
 
         $this->renderer->render();
-        $this->printer->setResultFileName(
-            str_replace(
-                DIRECTORY_SEPARATOR,
-                FileOutputPrinter::FILE_SEPARATOR,
-                $this->currentFeature->getFilenameForReport()
-            )
-        );
+        if (!$this->printer->getResultFileName()) {
+          $this->printer->setResultFileName(
+              str_replace(
+                  DIRECTORY_SEPARATOR,
+                  FileOutputPrinter::FILE_SEPARATOR,
+                  $this->currentFeature->getFilenameForReport()
+              )
+          );
+        }
+
         $this->printer->write($this->renderer->getResult());
     }
 

src/Formatter/FormatterInterface.php

@@ -13,4 +13,11 @@ interface FormatterInterface extends FormatterOutputInterface
      * @return Suite[]
      */
     public function getSuites();
+
+    /**
+     * Set a fixed filename, which will override the current feature filename.
+     *
+     * @param $fileName
+     */
+    public function setFileName($fileName);
 }

src/Printer/FileOutputPrinter.php

@@ -73,6 +73,14 @@ public function setResultFileName($resultFileName)
         $this->resultFileName = $resultFileName;
     }
 
+    /**
+     * @return string
+     */
+    public function getResultFileName()
+    {
+      return $this->resultFileName;
+    }
+
     /** @inheritdoc */
     public function getOutputPath()
     {