From 62a632530084da14320420160567afceb4ba6425 Mon Sep 17 00:00:00 2001
From: SonyPradana <sonypradana@gmail.com>
Date: Wed, 18 Oct 2023 17:54:00 +0700
Subject: [PATCH] feat: add response status code type

- `isInformational()`
- `isSuccessful()`
- `isRedirection()`
- `isClientError()`
- `isServerError()`
---
 src/System/Http/Response.php | 40 ++++++++++++++++++++++++++++++++++++
 tests/Http/ResponseTest.php  | 19 +++++++++++++++++
 2 files changed, 59 insertions(+)

diff --git a/src/System/Http/Response.php b/src/System/Http/Response.php
index 40245dda..7ee36ccc 100644
--- a/src/System/Http/Response.php
+++ b/src/System/Http/Response.php
@@ -446,4 +446,44 @@ public function followRequest(Request $request, array $header_name = [])
 
         return $this;
     }
+
+    /**
+     * Informational status code 1xx.
+     */
+    public function isInformational(): bool
+    {
+        return $this->respone_code > 99 && $this->respone_code < 201;
+    }
+
+    /**
+     * Successful status code 2xx.
+     */
+    public function isSuccessful(): bool
+    {
+        return $this->respone_code > 199 && $this->respone_code < 301;
+    }
+
+    /**
+     * Redirection status code 3xx.
+     */
+    public function isRedirection(): bool
+    {
+        return $this->respone_code > 299 && $this->respone_code < 401;
+    }
+
+    /**
+     * Client error status code 4xx.
+     */
+    public function isClientError(): bool
+    {
+        return $this->respone_code > 399 && $this->respone_code < 501;
+    }
+
+    /**
+     * Server error status code 5xx.
+     */
+    public function isServerError(): bool
+    {
+        return $this->respone_code > 499 && $this->respone_code < 601;
+    }
 }
diff --git a/tests/Http/ResponseTest.php b/tests/Http/ResponseTest.php
index 2b4472b7..95e71e07 100644
--- a/tests/Http/ResponseTest.php
+++ b/tests/Http/ResponseTest.php
@@ -148,4 +148,23 @@ public function itCanGetResponeContent()
 
         $this->assertEquals('content', $res->getContent());
     }
+
+    /** @test */
+    public function itCanGetTypeOfResponseCode()
+    {
+        $res = new Response('content', rand(100, 199));
+        $this->assertTrue($res->isInformational());
+
+        $res = new Response('content', rand(200, 299));
+        $this->assertTrue($res->isSuccessful());
+
+        $res = new Response('content', rand(300, 399));
+        $this->assertTrue($res->isRedirection());
+
+        $res = new Response('content', rand(400, 499));
+        $this->assertTrue($res->isClientError());
+
+        $res = new Response('content', rand(500, 599));
+        $this->assertTrue($res->isServerError());
+    }
 }