add e2e test for no-diffs format json

Author: samsonasik

.github/workflows/e2e_with_no_diffs.yaml

@@ -25,6 +25,7 @@ jobs:
                 php_version: ['8.3']
                 directory:
                     - 'e2e/applied-rule-removed-node-no-diffs'
+                    - 'e2e/applied-no-diffs-format-json'
 
         name: End to end test - ${{ matrix.directory }}
 
@@ -47,3 +48,9 @@ jobs:
             # run e2e test
             -   run: php ../e2eTestRunner.php --no-diffs
                 working-directory: ${{ matrix.directory }}
+                if: ${{ matrix.directory == 'e2e/applied-rule-removed-node-no-diffs' }}
+
+            # run e2e test
+            -   run: php ../e2eTestRunner.php --no-diffs --output-format=json
+                working-directory: ${{ matrix.directory }}
+                if: ${{ matrix.directory == 'e2e/applied-no-diffs-format-json' }}

e2e/applied-no-diffs-format-json/.gitignore

@@ -0,0 +1 @@
+/vendor

e2e/applied-no-diffs-format-json/composer.json

@@ -0,0 +1,7 @@
+{
+    "require": {
+        "php": "^8.1"
+    },
+    "minimum-stability": "dev",
+    "prefer-stable": true
+}

e2e/applied-no-diffs-format-json/expected-output.diff

@@ -0,0 +1,9 @@
+{
+    "totals": {
+        "changed_files": 1,
+        "errors": 0
+    },
+    "changed_files": [
+        "src/RemoveAlwaysElse.php"
+    ],
+}

e2e/applied-no-diffs-format-json/rector.php

@@ -0,0 +1,16 @@
+<?php
+
+declare(strict_types=1);
+
+use Rector\Config\RectorConfig;
+use Rector\EarlyReturn\Rector\If_\RemoveAlwaysElseRector;
+
+return static function (RectorConfig $rectorConfig): void {
+    $rectorConfig->paths([
+        __DIR__ . '/src',
+    ]);
+
+    $rectorConfig->rules([
+        RemoveAlwaysElseRector::class,
+    ]);
+};

e2e/applied-no-diffs-format-json/src/RemoveAlwaysElse.php

@@ -0,0 +1,13 @@
+<?php
+
+class RemoveAlwaysElse
+{
+    public function run($value)
+    {
+        if ($value) {
+            throw new \InvalidStateException;
+        } else {
+            return 10;
+        }
+    }
+}

e2e/e2eTestRunner.php

@@ -36,6 +36,10 @@
     $e2eCommand .= ' --no-diffs';
 }
 
+if (isset($argv[2]) && $argv[2] === '--output-format=json') {
+    $e2eCommand .= ' --output-format=json';
+}
+
 $cliOptions = 'cli-options.txt';
 if (file_exists($cliOptions)) {
     $e2eCommand .= ' ' . trim((string) file_get_contents($cliOptions));