From 61418ac1cca698cec63239164d738a99c0b66ba4 Mon Sep 17 00:00:00 2001
From: Victor Garcia <102045600+vgarciaf@users.noreply.github.com>
Date: Tue, 9 Jan 2024 12:14:43 +0100
Subject: [PATCH] feat: add has stages (#7)

Co-authored-by: Tortitas <victorgf2011@gmail.com>
---
 .gitignore             | 2 ++
 src/PipeLine.php       | 5 +++++
 tests/PipelineTest.php | 9 +++++++++
 3 files changed, 16 insertions(+)

diff --git a/.gitignore b/.gitignore
index d10366d..32ead5b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,8 @@
 /vendor
 /build
+/composer-local.json
 /composer.lock
+/composer-local.lock
 /.php_cs.cache
 /.phpunit.result.cache
 /.php-cs-fixer.cache
diff --git a/src/PipeLine.php b/src/PipeLine.php
index cbdb437..81ae605 100644
--- a/src/PipeLine.php
+++ b/src/PipeLine.php
@@ -37,6 +37,11 @@ public function process($payload, array $options = [])
         return $payload;
     }
 
+    public function hasStages(): bool
+    {
+        return count($this->stages) > 0;
+    }
+
     private function processStage(Stage $stage, $payload, $options)
     {
         $stage->options($options);
diff --git a/tests/PipelineTest.php b/tests/PipelineTest.php
index ce30aca..9252879 100644
--- a/tests/PipelineTest.php
+++ b/tests/PipelineTest.php
@@ -20,6 +20,15 @@ public function testPipeline()
         $this->assertEquals(10, ThreePipeline::getInstance()->process(10));
     }
 
+    public function testHasStages()
+    {
+        $this->injections();
+
+        $this->assertTrue(OnePipeline::getInstance()->hasStages());
+        $this->assertTrue(TwoPipeline::getInstance()->hasStages());
+        $this->assertFalse(ThreePipeline::getInstance()->hasStages());
+    }
+
     private function injections()
     {
         OnePipeline::getInstance()->pipe(new DoubleStage())->pipe(new IncreaseStage());