From 430b0cbbfd0f5d9b74959f08e8f3c9eea6272ed6 Mon Sep 17 00:00:00 2001
From: Ashley Rich <hello@ashleyrich.com>
Date: Sat, 6 Apr 2024 21:30:05 +0100
Subject: [PATCH] Methods for total sizes

---
 src/Har.php            | 14 ++++++++++++++
 tests/Unit/HarTest.php |  8 ++++++++
 2 files changed, 22 insertions(+)

diff --git a/src/Har.php b/src/Har.php
index fd39688..31e3be4 100644
--- a/src/Har.php
+++ b/src/Har.php
@@ -81,6 +81,20 @@ public function smallestUncompressedRequest(): Request
         })->first();
     }
 
+    public function totalSize(): int
+    {
+        return $this->requests()->sum(function (Request $request) {
+            return $request->size();
+        });
+    }
+
+    public function totalUncompressedSize(): int
+    {
+        return $this->requests()->sum(function (Request $request) {
+            return $request->uncompressedSize();
+        });
+    }
+
     public function onContentLoadTiming(int $precision = 2): ?float
     {
         return empty($this->har['log']['pages'][0]['pageTimings']['onContentLoad'])
diff --git a/tests/Unit/HarTest.php b/tests/Unit/HarTest.php
index 54b5b48..85cc96a 100644
--- a/tests/Unit/HarTest.php
+++ b/tests/Unit/HarTest.php
@@ -49,6 +49,14 @@
         ->and($this->har->smallestUncompressedRequest()->uncompressedSize())->toEqual(0);
 });
 
+test('total size', function () {
+    expect($this->har->totalSize())->toEqual(1600544);
+});
+
+test('total uncompressed size', function () {
+    expect($this->har->totalUncompressedSize())->toEqual(4896355);
+});
+
 test('get onContentLoad timing', function () {
     expect($this->har->onContentLoadTiming())->toEqual(580.40)
         ->and($this->har->onContentLoadTiming(0))->toEqual(580)