clean up fixture

Author: samsonasik

tests/ChangesReporting/Output/Factory/JsonOutputFactoryTest.php

@@ -17,6 +17,26 @@ final class JsonOutputFactoryTest extends TestCase
 {
     public function testReportShouldShowNumberOfChangesWithNoDiffs(): void
     {
+        $expectedOutput = <<<'JSON'
+        {
+            "totals": {
+                "changed_files": 2,
+                "errors": 1
+            },
+            "changed_files": [
+                "some/file.php",
+                "some/file_foo.php"
+            ],
+            "errors": [
+                {
+                    "message": "Some error message",
+                    "file": "some/file.php",
+                    "line": 1
+                }
+            ]
+        }
+        JSON;
+
         $actualOutput = JsonOutputFactory::create(
             new ProcessResult(
                 [new SystemError('Some error message', 'some/file.php', 1)],
@@ -41,7 +61,6 @@ public function testReportShouldShowNumberOfChangesWithNoDiffs(): void
             new Configuration(showDiffs: false)
         );
 
-        $expectedOutput = (string) file_get_contents(__DIR__ . '/../Fixtures/without_diffs.json');
         $this->assertSame($expectedOutput, $actualOutput);
     }
 }