Test running closures

Author: Vectorial1024

storage/.gitignore

@@ -0,0 +1,2 @@
+*
+!.gitignore

tests/AsyncTaskTest.php

@@ -2,7 +2,26 @@
 
 namespace Vectorial1024\LaravelProcessAsync\Tests;
 
+use Vectorial1024\LaravelProcessAsync\AsyncTask;
+
 class AsyncTaskTest extends BaseTestCase
 {
-    // nothing for now
+    public function testCanRunClosure()
+    {
+        // tests that our AsyncTask can run closures correctly.
+        $testFileName = $this->getStoragePath("testClosure.txt");
+        $message = "Hello world!";
+        $task = new AsyncTask(function () use ($testFileName, $message) {
+            $fp = fopen($testFileName, "w");
+            fwrite($fp, $message);
+            fflush($fp);
+            fclose($fp);
+        });
+        $task->run();
+
+        $this->assertFileExists($testFileName);
+        $this->assertStringEqualsFile($testFileName, $message);
+
+        unlink($testFileName);
+    }
 }

tests/BaseTestCase.php

@@ -20,6 +20,18 @@ protected function getPackageProviders($app)
 
     // ---
 
+    /**
+     * Returns the path for mocking the Laravel storage path.
+     * @param string $fileName
+     * @return string
+     */
+    protected function getStoragePath(string $fileName): string
+    {
+        return dirname(__FILE__, 2) . "/storage/$fileName";
+    }
+
+    // ---
+
     public function call($method, $uri, $parameters = [], $files = [], $server = [], $content = null, $changeHistory = true)
     {
         // pass