chore: uses snapshot testing in some visual testing

composer.json

@@ -76,7 +76,7 @@
         "test:inline": "php bin/pest --colors=always --configuration=phpunit.inline.xml",
         "test:parallel": "php bin/pest --colors=always --exclude-group=integration --parallel --processes=10",
         "test:integration": "php bin/pest --colors=always --group=integration",
-        "update:snapshots": "REBUILD_SNAPSHOTS=true php bin/pest --colors=always",
+        "update:snapshots": "REBUILD_SNAPSHOTS=true php bin/pest --colors=always --update-snapshots",
         "test": [
             "@test:refacto",
             "@test:lint",

src/Plugins/Help.php

@@ -107,6 +107,10 @@ final class Help implements HandlesArguments
                 'arg' => '--parallel',
                 'desc' => 'Run tests in parallel',
             ],
+            [
+                'arg' => '--update-snapshots',
+                'desc' => 'Update snapshots for tests using the "toMatchSnapshot" expectation',
+            ],
         ], ...$content['Execution']];
 
         $content['Selection'] = [[

tests/.pest/snapshots/Visual/Help/visual_snapshot_of_help_command_output.snap

@@ -34,6 +34,7 @@
 
   EXECUTION OPTIONS:
   --parallel ........................................... Run tests in parallel  
+  --update-snapshots  Update snapshots for tests using the "toMatchSnapshot" expectation  
   --process-isolation ................ Run each test in a separate PHP process  
   --globals-backup ................. Backup and restore $GLOBALS for each test  
   --static-backup ......... Backup and restore static properties for each test  

tests/Visual/Collision.php

@@ -1,12 +1,6 @@
 <?php
 
 test('collision', function (array $arguments) {
-    $snapshot = __DIR__.'/../.snapshots/collision.txt';
-
-    if (in_array('--parallel', $arguments)) {
-        $snapshot = __DIR__.'/../.snapshots/collision-parallel.txt';
-    }
-
     $output = function () use ($arguments) {
         $process = (new Symfony\Component\Process\Process(
             array_merge(['php', 'bin/pest', 'tests/Fixtures/CollisionTest.php'], $arguments),
@@ -19,23 +13,17 @@ test('collision', function (array $arguments) {
         return preg_replace('#\\x1b[[][^A-Za-z]*[A-Za-z]#', '', $process->getOutput());
     };
 
-    if (getenv('REBUILD_SNAPSHOTS')) {
+    $outputContent = explode("\n", $output());
-        $outputContent = explode("\n", $output());
+    array_pop($outputContent);
+    array_pop($outputContent);
+    array_pop($outputContent);
+
+    if (in_array('--parallel', $arguments)) {
         array_pop($outputContent);
         array_pop($outputContent);
-        array_pop($outputContent);
-
-        if (in_array('--parallel', $arguments)) {
-            array_pop($outputContent);
-            array_pop($outputContent);
-        }
-
-        file_put_contents($snapshot, implode("\n", $outputContent));
-
-        $this->markTestSkipped('Snapshot rebuilt.');
     }
 
-    expect($output())->toContain(file_get_contents($snapshot));
+    expect(implode("\n", $outputContent))->toMatchSnapshot();
 })->with([
     [['']],
     [['--parallel']],

tests/Visual/Help.php

@@ -1,8 +1,6 @@
 <?php
 
 test('visual snapshot of help command output', function () {
-    $snapshot = __DIR__.'/../.snapshots/help-command.txt';
-
     $output = function () {
         $process = (new Symfony\Component\Process\Process(['php', 'bin/pest', '--help'], null, ['COLLISION_PRINTER' => 'DefaultPrinter', 'COLLISION_IGNORE_DURATION' => 'true']));
 
@@ -11,11 +9,5 @@ test('visual snapshot of help command output', function () {
         return preg_replace('#\\x1b[[][^A-Za-z]*[A-Za-z]#', '', $process->getOutput());
     };
 
-    if (getenv('REBUILD_SNAPSHOTS')) {
+    expect($output())->toMatchSnapshot();
-        file_put_contents($snapshot, $output());
-
-        $this->markTestSkipped('Snapshot rebuilt.');
-    }
-
-    expect($output())->toContain(file_get_contents($snapshot));
 })->skipOnWindows();

tests/Visual/Parallel.php

@@ -11,8 +11,6 @@ $run = function () {
 
     $process->run();
 
-    // expect($process->getExitCode())->toBe(0);
-
     return preg_replace('#\\x1b[[][^A-Za-z]*[A-Za-z]#', '', $process->getOutput());
 };