Commit correct file, Revert old one

Author: exussum12

tests/PhpMndTest.php

@@ -8,7 +8,7 @@ class PhpMndTest extends TestCase
 {
     public function setUp()
     {
-            $file = __DIR__ . "/fixtures/phpmnd.txt";
+        $file = __DIR__ . "/fixtures/phpmnd.txt";
         $this->mnd = new PhpMndLoader($file);
 
         $this->assertInstanceOf(PhpMndLoader::class, $this->mnd);

tests/PhpmndDiffFilterTest.php

@@ -0,0 +1,23 @@
+<?php
+namespace exussum12\CoverageChecker\tests;
+
+use PHPUnit\Framework\TestCase;
+use Exception;
+
+class PhpmndDiffFilterTest extends TestCase
+{
+
+    public function testValid()
+    {
+        $GLOBALS['argv'] = [
+            'phpunitDiffFilter',
+            '--phpmnd',
+            __DIR__ . '/fixtures/change.txt',
+            __DIR__ . '/fixtures/phpmnd.txt'
+        ];
+        ob_start();
+        require(__DIR__ . "/../src/Runners/generic.php");
+        $output = ob_get_clean();
+        $this->assertContains('100.00%', $output);
+    }
+}