Added sample test case for travis

.gitignore

@@ -1,5 +1,6 @@
 # Please try and keep this file organized by alphabetical order. Single files first, then directories.
 .env
+.phpunit.result.cache
 Homestead.yaml
 Homestead.json
 /config/lfm.php

app/Http/Controllers/Common/PhpMailController.php

@@ -242,7 +242,7 @@ class PhpMailController extends Controller
             }
 
             //            $mail->addBCC($bc);
-            $size = count($attach);
+            $size = ($attach) ? count($attach) : 0;
             if ($size > 0) {
                 for ($i = 0; $i < $size; $i++) {
                     if (is_array($attach) && array_key_exists($i, $attach)) {

phpunit.xml

@@ -7,8 +7,7 @@
          convertNoticesToExceptions="true"
          convertWarningsToExceptions="true"
          processIsolation="false"
-         stopOnFailure="false"
-         syntaxCheck="false">
+         stopOnFailure="false">
     <testsuites>
         <testsuite name="Application Test Suite">
             <directory>./tests/</directory>

tests/ExampleTest.php

@@ -9,8 +9,6 @@ class ExampleTest extends TestCase
      */
     public function testBasicExample()
     {
-        // $response = $this->call('GET', '/');
-
-        // $this->assertEquals(200, $response->getStatusCode());
+        $this->assertEquals(1, 55-54);
     }
 }